Authors:
Sergey Efimovich Shchitov
Array
Annotation
The purpose of researches was studying of the approaches of agrolandscape nature aimed at providing development of system of agromeliorative agriculture. The approaches to the organization of process of land use used in modern practice of managing testify to a low performance of lands of agricultural purpose that leads to loss of the major quality characteristics by them. The obtained data demonstrate that security of soils with a humus on certain areas of the Rostov region changes ambiguously: in October, Salsk, Oblivsky and Chertkovsky the raynakh it raised while in Zimovnikovskom and Sovetsk, on the contrary decreased. The positive moment also is increase in farmlands with the increased phosphorus content. In particular, in Oktyabrsky district this parameter increased from 7% to 19%, in Salsk - from 18 to 24%. At the same time it should be noted very high share of soils with low content of mobile phosphorus observed in Zimovnikovsky district where it constitutes 31%. Positive tendencies and in increase in security of soils with exchange potassium are noted. However security of soils with minerals on area remains at rather low level. As of 2014 in agricultural enterprises of area the category of irrigated included 228 thousand hectares of farmlands, and in the territory of 200 thousand hectares work on reconstruction, modernization or capital repairs of the irrigation systems located on them is necessary. As one of the perspective directions of the solution of this problem, in our opinion, development of system of agricultural production on the basis of the principles of adaptive and landscape agriculture which represents agro-эколого - the economic mechanism of forming of the land relations providing rationalization and harmonization of relations of subjects of agrorelations of production, on the one hand, and natural and natural components of agrolandscapes with another acts.
Keywords
landscape, approach, agriculture, system, melioration.
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