EVOLUTION OF HYDRO-PHYSICAL PROPERTIES OF A CAMBIUM CHERNOZEM FROM VOITEG, TIMIS COUNTY PUBLISHED

D. DOLOGA, D. ŢĂRĂU, D. DICU, A. ŢĂRĂU,
Research goal is to accumulate scientific data on development of components of agricultural land productivity, necessary to support of an methodology of their quality evaluation through a complex firm approach to physical and geographical conditions from Banat Plain. The objectives and activities fall within the current agricultural research and agricultural practice, on international and national level, for the study of the importance of hydro-physical characteristics of the edaphic coating in substantiation of tillage systems. The physical and chemical properties of soil samples (texture, pH, content of humus and N,P,K), and hydro- physical (momentary humidity U%) were analyzed in USAMVB-OSPA Timisoara Research Laboratory, after national norms and standards approved by the Standards Association from Romania (ASRO). The research of the ecopedologic conditions was made according to “The methodology of elaborating of pedological studies”, vol. I, II and III elaborated by the ICPA Bucharest in 1987, completed with specific elements from the Romanian System of Taxonomy of Soils (SRSTS-2012). Knowledge of these features of the soil have of special theoretical and practical importance. Theoretical, it provides to specialist the possibility to interpret the phenomena that occur in soil and to predict soil evolution in particular and the environment in general, in terms of present and future health, and practical because warns the physician as what measures should be taken to bring the soil in optimal conditions for growth and development of plants cultivated or wild. Importance, originality and timeliness of work is the need to protect the edaphic layer and environmental protection by. The accumulation of scientific data necessary to support technologies of conservative tillage and sustainable management of soil and water resources, Implementation of conservative tillage and sustainable management of physical, geographical and edaphic conditions from Banat Plain. Connected, intervention means at farmer disposal that could lead to yield growing capacity and quality improvement of soil are presented.
properties, soil, climatic, moisture, reserve,
Presentation: oral

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