Vol 47, No 4 (2015)
CHARACTERISTICS OF AGROTOURIST ACTIVITY IN ARIESENI AREA pag. 3-10
ADAMOV TABITA CORNELIA, IANCU TIBERIU, FEHER ANDREA, CIOLAC RAMONA, IANCU MIHAELAOn Romania’s territory we meet great a variety of cultural-historical values (folk art, ethnography, folklore, traditions, historical sites), a precious natural landscape, harmoniously combined with a rich landscape, all constituting in a valuable tourism potential and with certain special values for Romanian rural tourism. Currently, the Romanian rural tourism has a large development, this potential being in close connection with other forms of tourism: tourism circuit, spa tourism, religious tourism, hunting tourism, rest tourism and tourism of the weekend. Being known the fact that, currently, the decline of domestic tourist traffic is primarily due to the large share that population with low incomes holds and therefore unavailable for practicing a tourism activity, the policy of tourism development at the national level should focus on the development of some forms of tourism that address particularly to this category of population - rural tourism and agrotourism. This form of tourism, presents an important social dimension, both through practicing some lower prices and by its specificity, being a form of tourism of family, tourism for youth, tourism of leisure. Arieşeni mountainous area is characterized through a rich natural and cultural heritage. Both traditional cultural values (folk art, folklore, ethnography, traditions) but also the nature of the area indicates a large possibility of capitalization of tourist potential through rural tourism, currently being already standing out a growing demand for this form of tourism, coming booth from the country and from abroad.
more abstractrural tourism, tourism traffic, cultural values, tourist potential
Presentation: poster
DownloadTHE ANALYSIS OF AGROTOURIST ACTIVITY IN BUKOVINA pag. 11-18
ADAMOV TABITA CORNELIAFor Romania agrotourism is a form of tourism that enjoys of the greatest potential, its development being a tool of sustainable development, both economically but also socially and culturally for Romanian rural area. Favorable relief conditions that are available, the beauty of landscapes, clean air, water, mountain areas, traditions and customs kept alive, and in the present, the specific of Moldavian gastronomy and not least the well-known hospitality of the locals, make from Bucovina one of the Romania's main tourist areas. Even if the inhabitants of these places understand the need of capitalization of existing tourist resources in this area and they crossed to the development of accommodation infrastructure by converting their homes in agrotourist guesthouses by building new accommodation structures, however, the tourist potential of this land is not yet intense exploited. The main problems encountered are related to the quality and standards of provided tourist services, involving of the hosts in agrotourism activities, lack of collaboration between local authorities and guesthouses operators, but the infrastructure and funding sources remain major issues - national issues.
more abstractagrotourism, agrotourist guesthouses, sustainable development, traditions and customs kept
Presentation: poster
DownloadECOLOGICAL RECONSTRUCTION OF RADIOACTIVE MINING WASTE DUMPS – CASE STUDY OF NATRA WASTE DUMP pag. 19-29
Octavian BRANDULA, Maria LAZĂR, Florin FAURAbstract: Located in the south-eastern mountains of Anina the uranium mining exploitation Ciudanoviţa, opened in 1950 by Sovrom-Kvarţit mining company, represents the cause of a long term process of environmental degradation with direct and indirect influences on all components of the environment, but especially on local human population. Following mining operations, there are extensive areas of land occupied by waste dumps containing radioactive material, derived from opening, preparation and exploitation works of uranium deposits. These dumps generate significant risk of contamination by radiations, as well as a high potential for environmental pollution. The purpose of this paper is to design a series of ecological reconstruction works of the waste dumps in the area, namely Natra waste dump. In order to achieve the goal there were established several objectives, including: studies on the chemical and physical stability of the dump, redesigning measures to avoid the occurrence of landslides, the containment of radioactive material in relation to the biosphere, the level of intervention and the appropriate reuse of the land. Given the severity of the negative effects on the environment caused by radioactive emissions, even in the case of relatively low intensities, isolation and ecological reconstruction of such waste dumps is not only appropriate, but mandatory.
more abstractecological reconstruction, radioactive material, stability, waste dump
Presentation: oral
DownloadCHEMICAL AND PHYSICOCHEMICAL CHARACTERIZATION OF VEGETAL LIPID FRACTIONS ISOLATED FROM SWEET PEPPER (CAPSICUM ANNUUM) AND CHILLI PEPPER (CAPSICUM FRUTESCENS) pag. 30-34
COCAN ILEANAThe main purpose of this paper was to obtain vegetal lipid fractions from processing by-products in order to superior exploit of some material bearers of food utilities integrated in horticulture and / or agro-food processing. Isolation of seed oil from sweet pepper (Capsicum annuum) and chilli pepper (Capsicum frutescens) was done by extraction solid / liquid solvent using an extract equipment Soxhlet type, followed by purification and characterization of chemical and physical - chemical of lipid vegetal fractions (acidity, esterification, saponification, unsaturated index).
more abstractfatty acids, chilli peppers, sweet peppers, acid index, esterification index, hydroxyl index
Presentation: poster
DownloadSOY MILK OBTAINING AND COMPARATIVE CHARACTERIZATION WITH COW'S MILK pag. 35-40
Ileana Cocan 1, Diana Dogaru 1*, Mariana Poiană 1, Monica Negrea 1Abstract. This paper aim was to obtain soy milk through traditional methods, from soybeans (non-hydrated), purchased from Timisoara market and grown in West Romania area. Soy milk was analyzed of sensory and physical-chemical point of view. The results obtained were compared with sensorial and physical-chemical indicators established for dairy milk by law.
more abstractKeywords: soymilk, cow's milk, organoleptic characteristics, physical-chemical indices
Presentation: oral
DownloadUSING REMOTE SENSING DATA FOR ANALYSIS URBAN EXPANSION pag. 41-46
Loredana Copăcean, Cosmin PopescuThe specific means and methods of remote sensing, based on specialized softwares, can make comparative analysis of satellite images and can thus highlighting quantitative changes in the structure of geographical space, in a given territory. The main purpose of this study is to analyze the space-time evolution of Lugoj Municipality and the surrounding area, in a temporal interval of approx. 25 years, from 1985 to 2011. To achieve the proposed analysis, Landsat TM satellite images were used, purchased in 1985 and 2011, images were processed with IDRISI Selva software. Using the methodology described in the literature, were calculated two indices, Normalized Difference Vegetation Index (NDVI) and Normalized Difference Building Index (NDBI) for the two time points, and the results were analyzed comparatively in order to identify possible amendments products in this temporal interval (Change Detection function). In the region under study, in the aforementioned time interval, changes are noted, both in the spatial distribution of vegetation and as regards the areas covered by the construction. Following the general trend of expansion of the big cities in the west of Romania, as well as in the case of Lugoj Municipality, there is the phenomenon of "urban growth". Validation of the results was done by comparison with topographic maps, cadastral maps and ortophotoplans for the area of interest. To calculate areas, raster maps obtained were reclassified and converted into vector format, making it possible to "quantify" the changes.
more abstractsatellite images, comparison, change, expansion
Presentation: oral
DownloadESTIMATE SOIL LOSS THROUGH SURFACE EROSION USING GEOGRAPHICAL INFORMATION SYSTEMS AND SATELLITE IMAGES pag. 47-54
Loredana COPĂCEAN, Silvica ONCIAQuantitative estimation of surface erosion of the soil, is not a current topic, the approach a working methodology for this purpose is temporal "localized" in 1950, when some researchers from the National Runoff and Soil Loss Data Center and Purdue University have made an empirical equation for the quantitative determination of eroded soil. In 1978, Wischmeier and Smith, gives Universal Soil Loss Equation (USLE), an equation designed to calculate the annual mean soil loss from agricultural lands. This study aims is to estimate the amount of annually soil lost by surface erosion, using specific methods and Geographyc Information Sistems data, in the administrative territory Traian Vuia, Timis County. The values of the equation coefficients were taken from the literature, under specific environmental conditions of the study area. For the calculation of some of the factors they were used satellite images. For the said territory, the average annual of soil loss through erosion ranges from 0 to 72.46 t/ha/year, these values having territorial distribution depending on the environmental conditions of each subunits. Given that data and maps were used to average scale, in the micro-regions, surface erosion can occur with greater intensity. The large number of methods of determination, but also, large differences in coefficient values used, can be detected by quantitative differences in the estimations.
more abstractestimation, erosion, informatics, soil
Presentation: oral
DownloadTHE STUDY OF CAMELINA OIL CHARACTERISTICS pag. 55-58
Domil G., Popescu IulianaThe main goal of this study was to characterised camelina oil obtained from marginal culture and cultivated by farmers in Banat region. New interest for this crop is determined by low input cost and oil quality. The Camelina oil characteristics were compared with rapeseed and soybean oil.The primary fatty acid identified in camelina oil was linolenic acid (C18:3; ) at 30.46 wt.%, with other unsaturated fatty acids such as linoleic (C18:2; 17.32 wt.%), oleic (C18:1; 18.6 wt.%), and eicosenoic (C20:1; 12.4 wt.%) acids also detected in significant quantities.
more abstractfatty acids profile, Camelina, oil, gas chromatographic analysis
Presentation: poster
DownloadSHRUBS AND TREES REGENERATION IN SILVOPASTORALE SYSTEMS IN THE COUNTIES OF BIHOR AND ARAD pag. 59-64
L. S. DOROG *, G. C. CRAINIC *Abstract: Agroforestry systems are present both in Europe and on other continents, which are preferred by private owners and not only to diversify products and increase revenues on the same unit area through sustainable land management. Research has aimed at the study of regeneration in silvopastorale systems with specific features for plain areas intensively grazed and hill areas less affected by grazing and anthropogenic influence. The beggining of this research was older observations related to the mode of dissemination and development of seedlings of cvercinee on land bordering the forest fund, mainly it is about land and pastures abandoned. As the method used for the study on the first transect tree limit up to 100 metres outside the forest where regeneration occurs in the vicinity of it and in cases where it was found the emergence of tree species at greater distances were studied aggregation mode in biogrupe species. All species have been inventoried shrubs and trees with measuring distances from the boundary of the forest. The work is based on observations and measurements from two locations: Păuşa-Miersig, (Bihor county) and Vârfurile (Arad county). The regeneration of tree species in the forest is done over distances ranging from 6-15 meters results obtained on the basis of observations and statistical processing. For appreciable distances compared with existing forest it was found that the regeneration began in the middle of pioneer species which are beginning the natural regeneration. The research results are limited by the small number of locations but the processes have highlighted significant differences in terms of the plain-land from the hill-land. Part of measurements and observations were made on the basis of contracts with the socio-economic environment. The work is important because it is studying how to make naturally regeneration in silvopastorale systems and it is also a starting point for research that uses nurse plants for trees regeneration.
more abstractKey words: agroforestry, silvopastoral system, sustainable management, regeneration, biogrup
Presentation: oral
DownloadTHE USE OF TIN SOFTWARE IN STATISTICAL HYPOTHESIS TESTING. CASE STUDY pag. 65-69
Robert Drienovsky, Mihai Drienovsky, Marius BoldeaHypothesis testing represents an important part of statistical analysis. Various types of software rely on this tool as their main part. The present paper presents the software named TIN, which is designed by the authors, as well as the theoretical part that lays at the foundation of the programming code. In the case of a hypothetical example, we will use TIN for reading the experimental data. Then, still with the help of TIN, we will obtain the conclusions after applying the null hypothesis test, in two formats: .jpg and .txt. Their presentation is an easy one, as the main goal is to make TIN accessible to a large number of people who have little or no knowledge of statistics.
more abstractTIN, statistical analysis, software, null hypothesis test
Presentation: oral
DownloadTHE CONVERTION OF THERMAL WASTE INTO GREEN ENERGY pag. 70-74
Ferencz Maria Alexandra, Nistor Mircea, Marius BoldeaIn the process of producing electricity, most of the primary energy is lost in the form of thermal waste; this is an inevitable consequence of the laws of thermodynamics. Even the use of a small fraction of this thermal waste is a valuable resource of green energy. This project investigates the recovery of usual thermal waste using cheap Peltier and Seebeck modules for thermoelectric conversion.
more abstractgreen energy, thermoelectric conversion, Peltier, Seebeck
Presentation: oral
DownloadRAISING DIDACTIC ACTIVITY EFFICIENCY IN AGRICULTURAL HIGHER EDUCATION THROUGH THE ,,CLUSTER TECHNIQUE” pag. 75-81
Codruţa GAVRILĂThe contemporary school must offer the student activities which help actively involve him in the learning formation process. Active involvement supposes for the individual to have personal reflections and prospective interrogations; to ask questions; to formulate problem situations; to listen and understand various points of view; to examine situations without prejudices, preconceptions; to adopt an intellectual posture regarding issued ideas; to develop logic discerning ability; to persuasively argue ideas; to accomplish logic reasoning; to think complexly; to develop self-esteem; to become responsible in acquiring new things. All these may be achieved progressively through the „Cluster technique”, a technique in the category of those developing the critical spirit in interactive instruction.
more abstract,,Cluster technique”; interactive instruction; critical spirit; agricultural higher education
Presentation: poster
DownloadCHARACTERISTICS OF THE INSTRUCTIVE-EDUCATIONAL ACTIVITY FROM THE PERSPECTIVE OF POSTMODERN DIDACTICS pag. 82-85
Codruţa GAVRILĂThe educational process represents an organized and systematic activity ensemble consciously carried out, within various educational institutions. From the point of view of its development, it supposes alternating teaching, learning and assessment activities, all of these components placing itself in an interdependence relationship with the others. The developed instructive-educational activities regard the formation of the pupil/student personality according to the educational ideal. From the perspective of postmodern didactics, which we can conventionally place in the second half of the 20th century and the first half of the 21st, learning results reflect the pupil/student’s involvement in the activity, focusing on the formative nature of learning, on knowledge acquired by one’s own efforts, and on acquiring knowledge at varying levels.
more abstracteducational process; teaching; learning; assessment; postmodern didactics
Presentation: poster
DownloadMONITORING STABILITY OF THE NOVAT DAM AND THE RELATED AREA pag. 86-90
P. GHERGELAȘ ANDROO, A. C. LĂSCONI*Abstract. The exploitation of underground deposits, depending on some factors like depth exploration, method of operation, features rock and the rock cover after being exploited causes a change in the area and on the environment. Rebalancing these forces can bring movement of rocks that have a negative influence on the surface. Studying these influences and changes is necessary because through studies like these we can see how the phenomenon of displacement, deformation and subsidence of the surface is changing. Observing a longer period of time the phenomenon of sinking we can take the appropriate measures to protect the objectives from the surface. The main steps for monitoring and measuring the studied area will be: Surveying the field (systematic measurements and charts). Monitoring the pond stability and soil quality. Inspections/monitoring of construction (dams, canals). Current methods require a large volume of field activities related to diving for processing information and often the information is not very accurate. The quality of the information it depends not only on the equipment I used to obtain data, but also measurement methods and processing the data correctly. An important role has also the location of the benchmarks and the geometry of the tracing network used for a good observation in time of the location. Our monitoring program consists in an annual observation and measurements on the area that is more prone tor changes. It’s very important to know how a dam structure is behaving in time, because the drainage area upstream pond can lead to the loss of stability and so the environmental impact will be bigger. So only observing deformation of the dam through methods mentioned before, we can prevent any changes.
more abstractKey words: deformation zones, mining, stability, mining pressure, topographic measurements, environmental impact.
Presentation: oral
DownloadTHE IMPACT OF ONLINE COMMUNICATION IN AGROTOURISM pag. 91-94
Iasmina IOSIM*, T. IANCU*, Manuela Dora ORBOI*,Gabriela POPESCU*Abstract..In order to have a successful business, in the domain of agritourism, effective communication with customers is a must, whether it is direct between people, staff and tourists or online. The Internet is just another mean of communication, like newspapers or television. The ability to communicate on the Internet is one of the main skills needed in tourism. It's so easy to communicate to everyone that people correspond daily with friends, acquaintances, professional colleagues or strangers. Undoubtedly, the internet has changed the way we live, work or learn. Due to its speed, we can promote faster and easier services offered by economical agents in tourism, but at the same time, we cannot neglect that the development of internet can also lead to some negative effects such as the destruction of our traditional values. In Romania, the main reasons of internet usage are: information on tourism, agrotourism, news, books, entertainment, social networking, search for a job, etc
more abstractKeywords: agrotourism, online communication, Internet
Presentation: oral
DownloadSOME ASPECTS OF COMMUNICATION STRATEGIES USED IN TOURISM pag. 95-98
Iasmina IOSIM*, Gabriela POPESCU*Abstract. Communication, behavior and organizational culture are factors that determine the company's image both externally and internally. The communication strategy is the communication range of missions and objectives on the one hand and on the other, there are means, essential policies and plans to achieve them. Effective communication is characterized by the existance of a vision in order to describe its clarity of purpose and direction; it refers to the ways of integrating communications within business issues and assumes a causal relationship between the communication activities and goals of the company. Hospitality and tourism professionals can gather useful information that can be analyzed and used in its policy, operators who provide accommodation to tourists can gather information on customer satisfaction can use various means to promote tourism as a main communication strategy.
more abstractKeywords: tourism, communication, strategy
Presentation: oral
DownloadCREATING A DIGITAL TERRAIN MODEL FROM PAPER MAPS pag. 99-103
A. C. LĂSCONI, P. ANDROO GHERGELAȘ *Abstract. The present study aim to create a Digital Terrain Model by using one of the most common and available source of information: paper maps.Digital Terrain Models are an important component in several fields of engineering, Geographical Informational Systems, hydrology, and many others, where a three dimensional representation of the terrain is important. Data acquisition for our purpose requires either detailed topographical surveys which requires a long period of time, or using a three dimensional scanning technology which in most cases is a very expensive solution. By digitizing the contours from paper maps, using lines, we create vertexes that store the tridimensional position of the point. All this vertexes will be exported as three dimensional points, in a text format with three columns: the X coordinate, the Y coordinate and Z which represents the point elevation. After creating this file using computer software we can generate a digital terrain model. Upon this created model we can make several analysis, like profiles, line of sight between points. The model can be exported in a digital format and used in other fields of interest.
more abstractKey words:contours, digitize, digital terrain model, surface modeling
Presentation: oral
DownloadUSING MODERN SOFTWARE IN SURVEYING, GIS AND pag. 104-114
Stud. Manole MAgdalenaThe application Advanced Road Design (ARD) developed by the companyCadApps Australia, employs using AutoCAD® or AutoCAD® Civil 3D® platforms and offers advanced features for the design and rehabilitation of roads according to Romanian standards. It includes basic commands for drawing geometric elements of the road (plane and vertical), automatic connection of intersections, automatic generation of longitudinal and transverse profiles and calculating filling and cutting volumes involved. Already known to design engineers of roads in our country, the application Advanced Road Design enables the interactive design of longitudinal and transverse profile and of site plan so that changes made during the project will update quickly in the drawings and quantityreports. The road design aimed to preserve existing settlement (existing pavement) and avoid expensive earthmoving work. The route follows the field line, so as to ensure the discharge of rainwater from the road platform into the existing gullies, the width of the road system to the existing reshaped land, the rainwater drainage systems, downloads in gutters, culverts as well as the development of intersections with side streets. Advanced Road Design application is recommended especially due to its work capabilities in AutoCAD and that the user does not require extensive knowledge of AutoCAD. Advanced Road Design generates the AutoCAD elements from the project without having to use the drawing step that loses time with the details, that being an impediment to the completion of the project in time. Undoubtedly, we can say that with good 3D topographic survey there can be designed, at least 1 km / day, including final drawings and corresponding quantity reports.
more abstractRoad, GIS, Survey, Desingn
Presentation: oral
DownloadSTUDY REGARDING THE INFLUENCE OF FERTILIZATION ON THE CROP RESULTS AND ON THE SEED QUALITY OF SOME VARIETIES OF TRITICUM TURGIDUM (L) THELL,SSP.TURGIDUM CONV.DURUM (DESF.)MK. pag. 115-120
Ioana Maria PAVĂL, Gheorghe DAVIDThe researches were carried out in a characteristic region of the Mureş – Bega inter-river field, on a typical chernozem soil. Many climatic types are dovetail with each other in this region: Mediterranean, temperate continental and oceanic climate. The annual average temperature is of 10,80C, according to the data obtained from the Meteorological station Sânnicolau Mare, and the annual precipitations are of 519 mm. The researched varieties of durum wheat were Grandur and Condurum, created in Romania, and Selyemdur and Betadur coming from Hungary. The crop results of the researched field N0P 80 K80, N100P 80 K80 ,N150P 80 K80, N200P 80 K80, showed a crop amplitude of netween 3682 kg/ha (Selyemdur - N0P 80 K80,) and 6478 kg/ha (Condurum - N200P 80 K80). As an average of the four varieties there has been noticed, that by fertilizing with N100 the crop result increased by 18%, respectively to 767 kg/ha, by increasing the nitrogen doses to N150 the crop result increased with 31%, respectively there has been obtained a yield difference of 1321 kg/ha, and by using a dose of N200 the crop increased with 37%, meaning a yield difference of 1576 kg/ha. It results that the crop yield increase obtained by using one kg N s.a. was of 7,67 kg seeds for a dose of N100, of 8,80 kg seeds for a dose of N150 and of 7,88 kg seeds for a dose of N200. As an average for the four agrifunds, the highest crop was obtained for the variety Condurum, being of 5672 kg/ha, that is 7% respectively 368 kg/ha more than the yield obtained for the reference variety, Grandur, a very significant yield difference, the lowest yield, that of 4252 kg/ha, being obtained for the variety Selyemdur, this being statistically a very significant negative difference. Laboratory analyses done on average samples revealed an evolution of the mass of 1000 seeds of between 33,50 g for teh variety Selyemdur and 38,75 g for the variety Condurum; the hectolitre mass was of between 77,16 kg/hl for the variety Selyemdur and 82,10 kg/hl for the variety Grandur. The protein content varied between 13,8% at the variety Selyemdur and 14,4% at the variety Grandur; the wet gluten content was of 28,6% at the variety Selyemdur and of 30,1% at the variety Betadur; the deformation coefficient was 2 mm at the variety Grandur and 3 mm at the other three varieties and the coefficient of falling was of between 373 seconds at the variety Selyemdur and 482 seconds at the variety Grandur.
more abstractdurum wheat, differentiated fertilization.
Presentation: poster
DownloadTHE ROLE OF CONSUMER BEHAVIOR IN ISSUES RELATED TO THE ENVIRONMENT pag. 121-126
Gabriela Popescu*, Iasmina Iosim*Abstract. Patterns of consumption play a direct and indirect role in issues related to environment. In this regard, the issue of disposal and recycling of products is vital. The statistics realized reveal the fact that waste production is very different among the countries of Europe, as well as waste management witch is also different from a country to another. Many studies on consumers have tried to determine what distinct profile has the value for consumers concerned about the environment. As for consumption, it has enlarged the analysis area from environmental perspective, from the recycling of resources in small quantity to the attention to the whole process of production and distribution. The green movement is the common name of the tendency to pay special attention to the impact that human activities have on the environment.
more abstractKeywords: consumer behavior, environment, green movement
Presentation: oral
DownloadLEGAL ISSUES REGARDING THE INFORMATION ON THE PACKAGES pag. 127-133
Gabriela Popescu*, Luminița Pîrvulescu *, Iasmina Iosim*Abstract. According to the legal decisions in force, the informing consumers about products and services offered is made, mandatory, through identification elements and their characterization, registered in sight, in a visible way, legible and understandable, respectively, on the product label, sales packaging or in technical book, the instructions for use or others, that accompany the product or service, depending on its nature. The purpose of labeling is to give to the consumers the necessary information, sufficient, verifiable and easily comparable, so as to allow them to choose a product which meets their needs in terms of needs and their financial possibilities and to know the possible risks to which may be subjected.
more abstractKeywords: package, information, legislation, consumer
Presentation: oral
DownloadTHE USE OF ESSENTIAL OILS IN ORGANIC FARMING pag. 134-137
Viorica Robu, G. Covaci, Iuliana M. PopescuAbstract . Plants have the ability to synthesize a wide variety of chemical compounds that are used to perform important biological functions, and to defend against attack from predators such as insects, fungi and herbivorous mammals. Aromatic plants are a special kind of plants used for their aroma and flavour. Many of them are also used for medicinal purposes. Aromatic compounds are present in plants in root, wood, bark, foliage, flower, fruit, seed. Essential oils have a long tradition of use in the protection of stored products, based on antimicrobial and antifungic activity. Some chemical constituents of volatile oils interfere with the octopaminergic nervous system in insects. As this target site is not shared with mammals, most essential oil chemicals are relatively non-toxic to mammals and fish in toxicological tests, and meet the criteria for “reduced risk” pesticides.
more abstractKey words :Essential oils, green pesticides, monoterpenes, terpenoids, antifeedants, repellents, fumigants
Presentation: oral
DownloadEVALUATION OF LARGE THYME AND CREEPING BENTGRASS ALCOHOLIC EXTRACTS ON HUMAN HEPATOCYTE CARCINOMA CELL LINES pag. 138-142
Lavinia Sarbu1*, Luminita Pirvulescu2*, Luminita Cojocariu 1Abstract. Romania meadows are home to a great diversity of species. Some species are known to have some pytho-properties such as Thymus sp. varieties, but there are many other species that have been studied only as fodder plants such as of Agrostis sp. varieties. In this study, our aim is to analyze the antiproliferative characteristics of certain plant extracts. For this, were tested Thymus pulegioides L. and Agrostis stolonifera L. The plants alcoholic extracts were evaporated and then re-suspended in dimethyl sulfoxide. To assess the antitumor effect were used hepatic carcinoma cell line HepG2. The cells were cultivated in 90 micro liters of medium supplemented with 10 micro liters of extract in a final concentration of 25 and 50 mg/ml. The anti-proliferative effect was observed after 48 hours through spectrophotometric technique of MTT cellular proliferation. The following have been highlighted: the inhibition of cellular proliferation, dose dependency for Agrostis stolonifera products both in the case of extracts from leaves as well as those from the root, the inhibition rate being of 45% and 48% respectively. In the case of large thymus (Thymus pulegioides L.) extracts, cellular proliferation was observed only for the 50mg/ml dose, the rate of inhibition being of 37% for extracts from leaves, 39% for extracts from flowers and 26% for extracts from the stem. In conclusion, alcoholic extracts of the studied plants present therapeutic antitumor effects through the inhibition of in vivo multiplication of neoplastic cells. Further studies should be carried out for the biochemical characterization and the highlighting of the benefic effect in vivo. We believe that Locvei meadows mountains (Banat Mountains) constitute a reservoir of species with possible herbal effects and it is not yet sufficiently exploited.
more abstractKey words: Thymus pulegioides L., Agrostis stolonifera L., alcoholic extracts
Presentation: oral
DownloadADVENTURE-BASED LEARNING - ACTIVE TEACHING METHOD USED IN TEACHING SUBJECTS IN TOURISM pag. 143-146
Ștefan Donatella, Orboi Manuela Dora, Băneș A., Martin SimonaAdventure Learning involves active and interactive participation of students in teaching, teaching methods used in teaching subjects in tourism. This method involves creating groups of students and “locating” them for a period of time in areas with different geographical, social and cultural potential. Student Groups are created from different sociocultural backgrounds. The purpose of this method is to explore the natural and social environment, to conduct investigations and microresearches and to reflect, personal and collective, to local and global communities’ issues. Also, the aim of the method is to teach and develop the student, personal, cognitive, social and cultural. Adventure Learning promotes collaboration and competition among students, integrated approach of the individual and of the group. This method borrows various elements of project-based learning, problem-based learning, and items specific to action research.
more abstractadventure learning, specific teaching method, tourism
Presentation: oral
DownloadTHEORETICAL ASPECTS REGARDING SPECIFIC TECHNIQUES OF STIMULATING ACTIVITIES OF TRAINING IN COACHING PEDAGOGIC PRACTICE pag. 147-150
Ștefan Donatella, Orboi Manuela Dora, Gavrilă Codruța, Savescu IasminaBy coaching students acquire a deep understanding of the organization and functioning of schools, experiencing different concrete ways of teaching, learning and assessment. Their involvement in activities is effective, being closely assisted by the coach. When students make mistakes, they are corrected in time, before certain inappropriate behaviors to stabilize. The quality of learning environment has a particular importance to apply coaching strategies. Such an environment should: be pleasant, relaxing, and open; stimulate involvement and investigative spirit; stimulate dialogue, cognitive conflict and cognitive surprise; have the necessary facilities to enable practicing a wide variety of professional behavior. Specific stimulating techniques activities of practical training that can be used in the context of coaching type pedagogical practice include: empty chair technique, inviting absent technique, organizational exercise, systemic observation of lecture, curricular document presentation and analysis, real time teaching, teamwork teaching, case studies, personal journal, relationship with parents. Coaching pedagogical practice approach is a real challenge, but it is to be always active and thinking creative, to know how to challenge a professional exercise.
more abstractcoaching, stimulating activity, specific techniques, pedagogical practice
Presentation: oral
DownloadIDENTIFICATION AND ASSESSMENT OF POLLUTION OF SOIL AND WATER RESOURCES IN THE LOWER COURSE OF BÂRZAVA RIVER pag. 151-159
Delia-Cristina PIRSAN, Tiberiu RusuThis paper aims at collecting, processing and interpreting the scientific information necessary for assessment of areas vulnerable to nitrates pollution in the lower course of Bârzava River and originates in the current scientific and practical concerns to identify and develop an integrated management of agro-ecosystems, agronomically effective and with low energy and financial resources and, at the same time, ecological and conservative for soil and environment. Data in this paper are the result of studies and researches carried out between 2014-2015, in the lower course of Bârzava River and are part of the doctoral studies and research program PSDRU/159/1.5/S/137070 (2014) of the Ministry of National Education, Romania, co-financed by the European Social Fund-Investing in People, within the Sectoral Operational Programme Human Resources Development 2007-2013 with the topic “Studies and Researches on Assessment of Pollutants’ Impact on the Biodiversity in the Lower Course of Bârzava River”, researches being conducted simultaneously in the field and in the laboratory. The researches of this Project consisted in collection of scientific data regarding evolution of certain components in the productivity of agricultural ecosystems so as to ensure specialized technical support to government authorities, in the areas considered, for development of the “Local Action Plan regarding nitrates pollution from agricultural sources”, this being a focal point of action in implementing the Nitrates Directive for soil and crops and in implementing advanced systems for the use of ecopedological and anthropogenically induced systems. Research of ecopedological conditions and ordering and processing of data are based on the “Development Methodology of Pedological Studies” (volumes I, II, III), prepared by I.C.P.A Bucharest (Bucharest Institute of Research in Pedology and Agrochemistry) in 1987 and the Romanian System of Soil Taxonomy (SRTS - 2003, 2012 respectively), while the maximum limit of nitrates in water is based on STAS No. 1342/77. The objectives and activities posed by this paper fall within the current concerns of international and domestic agricultural research and practice, intended for the study of relations between ecopedological conditions and agricultural land productivity. The novelty and importance of the topic addressed come from the need to set up a database regarding the risk of environmental pollution through various socio-economic activities, the risk management that contributes to the development of the national monitoring network and the identification of vulnerable areas, with rational use of natural renewable resources (soil, water, biodiversity).
more abstractPollution, Soil, Bârzava River,
Presentation: oral
DownloadSTUDY ON THE ECONOMIC IMPACT OF TOURISM AND OF AGROTOURISM ON LOCAL COMMUNITIES pag. 160-163
Diana MARIN*Abstract: The economic impact of tourism in general and rural tourism in particular has been the subject of many studies, the overall assessment of the economic impact of tourism and of agrotourism on a community, city, region or country is made from two points of view well defined: scale and features
more abstractKey words: impact, tourism, agrotourism, economic
Presentation: oral
DownloadSTUDY ON SPECIFIC ACTIVITIES OF AGROTOURISM pag. 164-168
Diana MARIN *, I.PETROMAN *, Cornelia PETROMAN *, Mihaela BĂLAȘA *, A. CSAHOLCZIAbstract: Specific activities of one of the forms of tourism practiced in rural areas, namely agrotourism must meet the following criteria: be conducted in the countryside or on a farm; to benefit the agricultural industry; to be based on activities or products offered by farmers; to involve contact between the agricultural producer or agricultural products and tourist; to assume economic activity between the farmer and tourist; to be complete, to contain activities, accommodation and meals - offered by the same operator or more operators in a given rural area.
more abstractKey words:activities, agrotourism, specific
Presentation: oral
DownloadTHE AGRICULTURAL SYSTEM IN THE NOVACI LOCALITY, GORJ COUNTY AREA pag. 169-173
FLORESCU T., OKROS A., NITA L.At the foot of the Parâng mountains, at a 44 km distance from Târgu Jiu, there is the town of Novaci, watched over by the highest peak of the Parâng mountains, the Great Parâng (2519m). Its geographic position, and also its land fund structure, facilitates a combined agriculture, i.e. working the land and breeding animals. Also, the fact that it is crossed by the beautiful Transalpina highway creates development opportunities for agritourism. Animal breeding, especially sheep and cattle, was and still is the main activity of the inhabitants of this area. The pastures at the foot of the mountain, as well as the alpine ones, and those from the wood borders, are a great advantage, a fact that led to the orientation towards apiculture. Just like any other agriculture field, the lack of an open market for animal products leads to the discouragement of animal breeders, but their association may be a development and a tradition keeping privilege, namely the tradition of shepherding. One may easily notice that the agricultural system in the Novaci locality area is an exclusively zootechnical one.
more abstractagriculture, system, land fund, farm, Novaci
Presentation: oral
DownloadTHE AGRICULTURAL SYSTEM IN THE NĂDLAC LOCALITY PERIMETER, ARAD COUNTY pag. 174-178
FLORESCU T., OKROŞ A., Niță Simona, PORUBSKI G., Astrid GROSZLERThe Nădlac locality, a town since 1968, is situated in the West of the country at the Hungarian border, in the Arad county. The town Nădlac is exclusively plain land, being a part of the Great Western Plain, near the Mureş river, an important hydrographical basin. The Nădlac locality is a multicultural, multiconfessional and multiethnic space, with 13315 ha surface of which 12117 ha tillable land, and a 8154 inhabitant population. The geographical situation as well as the soil and human resources create opportunities for the practice of agriculture which should lead to achieving good crops from a quantitativ, as well as qualitative point of view. Massing tillable land, as well as producer associations and the use of last generation technologies led to the practice of a modern agriculture with high crop diversity in the Nădlac town perimeter. The increased global food necessity may lead to the agricultural revitalisation of our country, a fact that was understood by the Nădlac agricultural producers, who focused on practicing an exclusively vegetal agricultural system. The only inconvenient in agricultural development seems to be the open market for these agricultural products, but the association in producer organizations may lead to receiving real prices for the agricultural production.
more abstract: agriculture, system, land, soil, association, Nădlac
Presentation: oral
DownloadSTUDIES ON THE BIOLOGY AND CHOROLOGY OF THE BANAT PEONY pag. 179-186
Samina GĂINĂ, Ilinca-Merima IMBREA, Alina-Georgeta NeacşuThis paper is a botanical (morphological and anatomical) and chorological study of the endemic species Paeonia officinalis subsp. banatica (Rochel) Soó (P. banatica Rochel) – the Banat peony. Knowing the distribution areas of this species is important in the conservation and monitoring of the existing populations. It is well known that, without careful monitoring, numerous protected species are threatened or even extinct in Romania’s flora; this could be prevented through both proper management measures and thorough monitoring of the protected areas. The studied material was collected from the Nature Reserve at Baziaş, a reserve included in the Porţile de Fier National Park (Caraş-Severin County). The population present here is well represented and sampling per sections does not threaten the species. We have carried out several morphological and anatomical studies. Anatomic sections were studied microscopically and photographed with a video camera of a MOTIC M 230 microscope. The population in the area analysed is uneven morphologically – this is why we tried to observe certain features or differences – and anatomically – to clarify the species taxonomy. There are controversies related to the taxonomy of the Banat peony in the area: according to certain authors, there are not one, but two different species of the genus Paeonia. The distribution area of the species is rather small in Romania, Hungary and Serbia: this is why we have chosen this species to be studied in detail. Though in the Banat area there is also the species Paeonia mascula, in the Simion Peak area of the Nera Gorges, we did not study both species because the population in the Ciclova-Ilidia Reserve is critically threatened: the picking of a single sample is prohibited because there are only 5-7 plants that do not bloom every year.
more abstractPaeonia officinalis subsp. banatica, Nature Reserve, biology, chorology, endemic species
Presentation: oral
DownloadUSING THE ARCGIS SPATIAL AND 3D ANALYSIS TOOLS FOR A SUSTENABLE DEVELOPMENT OF LOCALITIES pag. 187-194
P. GHERGHELAS ANDROO*, M. HERBEI**, R. HERBEI*Abstract: The GIS technology is used in all fields for which the spatial information is relevant, that means in all fields that use the geographical map for stocking, analyzing and representing the data which are processed. No matter what is the field, any GIS application includes a spatial data base (a digital map) and a soft which exploit these data bases. The digital map must contain the spatial data specific to any field whose it is designated to this application. In order to furnish some useful information, this data base must be actual, which means it must represent correctly the terrain (geographic space) that is always under changing. This exploitation soft is made from many functions of analyzing the spatial data contained into the digital map and of visualizing the resulted information, specific to the application field. The most important feature of a GIS consists in its capacity to make spatial analyses, which means to process the spatial data (geographical data) with the purpose to obtain information (reports) regarding the studied area. With this feature of spatial analyze is different the software dedicated to GIS over the software like the CAD. The processing of spatial data is made based on some algorithms specific by using own operations for these such data
more abstractKey words: GIS, spatial analysis, 3D, slope, surface, TIN, vector, raster
Presentation: oral
DownloadLANDSCAPE ASSESSMENT IN THE REGION SOUTH – WEST OLTENIA THROUGH INDICATORS OF HUMAN PRESSURE pag. 195-198
Mădălina BorcaThe purpose of the study was to assess the quality of landscapes in the region South-West Oltenia through several ecological indicators of human pressure (naturalness, human pressure through non-agricultural lands, human pressure through forests and human pressure through agricultural lands). The information used to calculate the indicators proposed in this study has been provided by the National Statistics Institute of Romania. The achieved results led to the conclusion that the landscapes of the South-West Oltenia have a good quality in terms of human impact, being at the limit of the ecological balance, or close to the original ecological balance, or these are are rural landscapes moderately balanced, or very low unbalanced (excepting the Mehedinti County with rural landscapes strongly unbalanced). Generally, there was found that all administrative regions of Romania present landscapes with ecological balance relatively stable.
more abstractLandscape, quality indicator, human pressure, South-West Oltenia, naturalness, forestry, non-agricultural, agricultural
Presentation: poster
DownloadSYNECOLOGICAL STUDY TO ESTABLISH THE ECOLOGICAL SIGNIFICANCE OF SPECIES PINUS NIGRA SSP. BANATICA WITHIN A PHYTOCOENOSIS pag. 199-204
Mădălina Borca, Svetislav MaximoviciThe study has proposed to establish the ecological significance of the species Pinus nigra ssp. banatica within a phytocoenosis from the National Park Domogled - Cerna Valley, but also the degree of ecological similitude of the studied phytocoenoses of the investigated biotopes, as well as the degree of coenotic affinity existing between the identified species through synecological analysis using specific environmental indicators. To achieve the established goal and objectives there have been used quantitative research methods of biocoenoses, and there were calculated an analytical ecological indicators (constancy), and synthetic ecological indicators (coefficient of ecological similitude Sörensen and the Jaccard index of coenotic affinity). The results showed that the species Pinus nigra ssp. banatica was encountered in all five studied areas, belonging to the class V of constancy. Among the species with constancy K = III, IV, V, Pinus nigra ssp. banatica has 100% coenotic affinity with only two species. With most of the species found as constant in the analyzed phytocoenosis, Pinus nigra ssp. banatica has 80% coenotic affinity (11 species) and 60% coenotic affinity (8 species), and only with a single species has 50% coenotic affinity.
more abstractPinus nigra ssp. banatica, ecological significance, constancy, Sörensen, Jaccard, National Park Domogled - Cerna Valley, phytocoenosis
Presentation: poster
DownloadYIELD AND QUALITY EVOLUTION OF STRAWBERRY CROP UNDER THE INFLUENCE OF MINERAL FERTILIZATION pag. 205-210
Ana Maria DODOCIOIU, Gh. MATEIAbstract. The use of different doses of fertilizers on the cambic chernozyom from Radovan (Dolj) had a benefic effect on the production of strawberries. The use of moderate doses of nitrogen on phosphorus and potassium background has resulted in getting the highest yields 21.6 t/ha and a production increase of 116%. The fertilizers used were directly influenced by the quality and attributes of strawberry fruits. Biggest fruits are obtained as a result of using N130P40K71 dose, as well as the highest content in total and soluble organic matter (12.9 to 10.3%). Total sugars and glucides content are higher when using N130P40K71 dose, respectively 8.55. The content of ascorbic acid and total acidity of the fruit are higher when using high doses of fertilizers N6P128K100 - 57.5%.
more abstractKey words: strawberry, mineral fertilizers
Presentation: oral
DownloadTHE EFFECT OF ELECTROMAGNETIC WAVES ON MAIZE AND SUNFLOWER YIELDS pag. 211-217
Ioana Maria CORODAN, Deiana NEȘIN, D. DICUAbstract Novelty and originality of the results can be appreciated both in terms of economic efficiency as well as the ease with which this method can be extended in daily practice, not required huge investments and to limit the extension to a larger number of growers, regardless of the cultivated area.The goal of the paper is to see the benefic effect of this type of electromagnetic radiations on plant growth and, last but not least, on yields and effect the environment. The importance of the study comes from the fact that at present, in many countries of the world, there are researches being carried on that present the beneficial effect of these radiations on numerous field crops, and in the field of plant microbiology and physiology.In this paper we present the effect of 7 frequencies with wave lengths between 0-50 Hz on maize and sunflower yields comparative to the control. The duration of treatment was 10 minutes and sowing seeds treated realizing immediately after treatment, knowing that such treated seeds must be sown in maximum 7-10 days after making it. Measurements concerned the the level of maize and sunflower yields were carried out in the laboratory of „Agricultural produce quality Analysis” of the Department of Agricultural Technologies, Faculty of Agriculture of the Banat University of Agricultural Science and Veterinary Medicine “King Michael the I-st of Romania” from Timişoara, In the experiment, we used as genetic material the corn hybrids P9175, P9528, PR36V52, PR37N01, P9241, and sunflower hybrids P64LE19, P64LE25, P64LE20, ES Aramis, NK Adagio and in the treatment of the seeds we used the generator of electromagnetic radiations of the Faculty of Agriculture of Novi Sad. The improvement of the evaluated functional variables suggests that the seeds may perform better with an electromagnetic field treatment.
more abstractKeywords: maize, sunflower, radiation, frequency, treatment
Presentation: oral
DownloadTHE BEHAVIOR OF CORN HYBRIDS IN THE PEDO-CLIMATIC CONDITIONS OF THE TIMIS PLAIN pag. 218-221
G.BRATEIU, L. BOTOȘ, V. ȘURLEA, F. CRISTAAbstract: The research has been conducted in the village of Banloc, Timis County , in 2013 and 2014. The experiments were structured based on the double repetition strip method. The biological material was composed of two semi-late hybrids: P0216, PR36V74 and a semi-early hybrid: NK FURIO. The average annual temperature in the area in which the experiment was conducted has a value of 10,7 degrees Celsius and the average annual rainfall is 604,7 mm. The experimental plot in the area was located on typical chernozemic soil, with a moist chroma, a medium-fine texture, weak alkaline reaction, medium humus content and high concentrations of mobile phosphorus and potassium. The average plot yield for the 3 tested hybrids of over 11700 kg/ha enables to highlight the fact that maize is a crop capable of harnessing the pedo-climatic potential of this area in an economically effective manner. Out of the 3 hybrids considered for this study, the P0216 hybrid managed to obtain increased harvest compared to the other hybrids analyzed in this research.
more abstractKey words: Corn, hybrid, crop, zoning , climate
Presentation: oral
DownloadOBSERVATION OF AMINO ACIDS AND VITAMIN B1 IN WHEAT GRAIN AFTER MINERAL FERTILIZATION pag. 222-227
V. ȘURLEA , G.BRATEIU, Ș .BĂTRÎNA, F. CRISTAAbstract: The research from the topic announced was conducted in an experimental field of Soil Sciences discipline which is located in B.U.A.S.M.V. "King Michael I of Romania" in Timișoara Didactic Station from Timișoara and after that in the research laboratory of the Agrochemistry Department from the Faculty of Agriculture. The purpose of the paper is to observe specific variations in the determination of amino acids and vitamins B1 of wheat grain, following differentiated mineral fertilization with nitrogen, phosphorus and potassium. The field experiments have a factorial design with two factors, with wheat – maize- sunflower rotation. Each plot is sub-divided in four replicates, linear, with the size of 10 x 3 m (30 m2). The experiment was made about wheat using the zoned variety in the West Plain of the country, namely Alex Variety. The mineral fertilization has the best efficacy if is merged harmonious, and under analytic agrochemical control with the other agrophytotechnical measures which enhances the results of fertilizers application. The period of experimentation, agricultural years 2012-2013 and 2013-2014, were characterized by variable climatic conditions, slightly reduced rainfall from the annual average and high temperatures.
more abstractKeywords: wheat, chemical fertilizers, experiment, amino acids, vitamin B1.
Presentation: oral
DownloadMEDICINAL PLANTS FROM ŢARA HAŢEGULUI pag. 228-232
Monica MIHĂIESCU, Ilinca-Merima IMBREAAbstract: This paper supplies and facilitates access to information regarding medicinal plants from spontaneous flora, to rural people from Ţara Haţegului; their harvesting is possible provided the laws for nature protection are observed. In this way, agriculturists can make better decisions regarding the opportunities for new sources of income. The research method relies on collecting information based on a survey applied to people from the researched rural area; thus, a new image on the level of information regarding the use and valorisation of medicinal plants in the research area has taken shape. The locations where we carried out research are Fărcădin, Tuştea, Densuş, Hăţăgel, and Sălaşul de Jos. Because of the ageing population in the research area, the survey was also applied to the elderly to see how knowledge on the use and valorisation of medicinal plants is transmitter from generation to generation. Analysis allowed the identification of twenty six genus of medicinal plants from the spontaneous flora that are currently used. There is also proper knowledge of the way medicinal and aromatic plants are used from either scientific or fold sources. Medicinal plants are harvested directly from the nature. However, harvesting does not observe the need for recovering the potential of the natural area (it lacks scientific grounds).
more abstractKey words: medicinal plants, folk medicine, spontaneous flora, rural area
Presentation: oral
DownloadEFFECT OF PLANTING DENSITY ON THE AGROPHYTOCENOSIS STRUCTURE pag. 233-238
Natalia N. CHUMANOVA, Valentina V. GREBENNIKOVAAbstract: The reactions of barley agrophytocenosis components on coenotic stress in the conditions of forest-steppe in Kemerovo region are revealed. The studies were conducted at the experimental test site of the Department of Agriculture and Plant at Kemerovo State Agricultural Institute. The different situations of barley plants (variety Odessa -100, Luka), weeds and pathogens of root rot influence on each other due to the density of the cultural component: 4.5, 6.5, 8.5 million of grains germinating per unit area were simulated. Hydrothermal coefficient was 0.1 in 2012 and 0.7 in 2011 during the growing season, that had an impact on the growth reaction of the components and the development of root rot - Bipolaris sorokiniana. The study of weeds in barley agrophytocenosis showed that their community comprises 14 species belonging to 9 families. The share of anthropochore and apophytes in weed component is 50%. The abundance of weeds in cenosis of variety Odessa 100 depending on the density is 4.5 – 6.91%, 6.5 – 4.35% 8.5 – 7.36%. The variety Luka has an inverse relationship in the proportion of weeds. When planting density is 8.5, the share of weeds is 4.26% of the total number of plants per square meter. Thus, the sort of Luka confirms the competitive ability in relation to biotic factors. It was revealed that the cenosis density had almost no effect on diversity of weeds. There was the formation of a minor type of debris with the dominance of spring weeds (pikulnik beautiful - Galeopsis speciosa MILL. bedstraw Galium aparine L., pigweed white - Chenopodium album L). In Western Siberia the most common diseases in cereals cenoses are root rot, caused by fungi of the genera Fusarium, Helminthosporium, Alternaria. Under the conditions of the provocative background, those are the cenoses with high density, where the development of root rot increases significantly. The disease incidence of barley increases from the early stages of development to mature. The primary roots and stem base are infected the most. In terms of prevalence of the disease, different kinds of reactions and their dependence on the density of the cultural component were determined. Seeding density and stages of ontogeny affect the morphological parameters of the components (plant height, diameter of internodes). Weeds occupy presoil and medium tier at tillering and earing. Higher grade of competitiveness has the sort Luka with productivity of 640h/m2. Productivity analysis let determine that an increase in the density of seeding reduces the productive tillering and grain size. A clear correlation of changes in the number of grains and the number of surviving plants per area unit under coenosis stress was not revealed. The two varieties of barley formed the maximum efficiency in the thickened seeding density such as 6.5 mln. of germinating seeds.
more abstractKey words: Agrophytocenosis, growth reactions, barley, productivity
Presentation: oral
DownloadPHYTOSANITARY STUDY OF PEA CROP PROTECTION FROM FUSARIUM ROOT ROT DEPENDING ON THE PRECURSOR pag. 239-244
Svetlana I. RUDAKOVAAbstract. The article presents the phytosanitary rationale of pea crop protection from Fusarium root rot depending on the precursor in Yashkinsky district of the Kemerovo region. It was revealed that pea variety Yamal regionalized in the Kemerovo region and taken as the standard is affected by root rot to a greater extent for crops (19.0%) than for Phytosanitary precursor such as a rape (10.0%). Variety Salamanca has not damage above 11.0% respectively for all precursors. The maximum grain yield was obtained from variety Salamanca for precursor such as annual grasses (rapeseed). The yield was 2.2 t / ha by 0.7 t / ha more than for recognized variety Yamal. As a result of the above it is clear that the choice of variety and the precursor is of great importance in phytosanitary rationale of pea crops protection from Fusarium root rot.
more abstractKey words: crop protection, Fusarium, phytosanitary study, variety Salamanca, variety Yamal
Presentation: oral
DownloadTHE INFLUENCE OF PRE-SOVING OZONIZATION OF SOFT SPRING WHEAT ON THE YIELDNESS AND IT'S STRUCTURE IN THE FOREST AND STEPPE ZONE OF KUZNETSK BASIN pag. 245-249
Maria SIGACHEVA, Ludmila PINCHUKAbstract: In the article there presented the results of the studies on the effect of pre-sowing seed ozonization to the grain quality of spring soft wheat by varieties of Mariinka and Iren’ of middle-early group of maturity and its structure. The researches were conducted in the conditions of steppe zone of the Kemerovo region in 2009 - 2011 years.
more abstractKey words: spring wheat, presowing ozonization, yield and its structure, dose of ozone, time of presowing ozonization
Presentation: oral
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