EVOLUTION OF THE COMPONENTS OF AGROECOSYSTEMS PRODUCTIVITY FROM BANAT PLAIN, MURES-BEGA INTERFLUVE, IN 2011-2012 AGRICULTURAL YEAR PUBLISHED

A. ŢĂRĂU, V. TABĂRĂ
The research are for grounding of sustainable agriculture system, responding of local demandsof establishing scientific database and to develop technology actions necessary to support integratedmanagement of agroecosystems. They were made in the stationary experience, in the field of OSPATimisoara, organized in two locations: Sanandrei and Jimbolia, representative for Banat agriculturalarea. At Jimbolia, the experiences are placed a typically chernozem, dominant in Jimbolia - Bulgăruşplain and representative for a large area of Banat low plain, as part of Mures Plain, at south of thecurrent course of the Mures. At Sanandrei, the experiences are placed on a an mollic reddish preluvosol,dominant in Plain Vinga and representative of a large surface of Banato-Crisana plain. The goal ofresearch its found theyr origins in current scientific and practical preoccupations to identify and put inplace an integrated management of agroecosystems, agronomic effective, with limited energy andfinancial efforts, ecological and conservativ for the soil and environment. To achieve the objectives, theresearch were oriented toward the observations and measurements made in the experimental field and inthe validation of these observations by laboratory analysis. The research of the ecopedologic conditionswas made according to “The methodology of elaborating of pedological studies”, vol. I, II and IIIelaborated by the ICPA Bucharest in 1987, completed with specific elements from the Romanian Systemof Taxonomy of Soils (SRSTS-2003/2012). Research consists in the accumulation of scientific data on thedevelopment of components of agricultural land productivity, on the supply of atmospheric, cosmic, reliefand soil, necessary for substantiation of current cultural technologies of performance use of theseresources through a complex firm approach of physical-geographical and climatico-edaphic conditionsfrom Banat Plain soils (Mures-Bega interfluve). They were investigated in relation to environmentalfactors, natural or anthropical, which makes the existence, together forming units ecologicallyhomogeneous area (TEO's) with specific suitability or favorability and different technologicalrequirements.
plant culture, system, influence, component, agroecosystem
Presentation: oral

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