About the Journal

Authors:

E. A. KORNEYEVA, candidate of agricultural sciences, research associate,

Federal Scientific Center for Agro-Ecology, Integrated Land Reclamation and Protective Forestation of Russian Academy of Sciences

(97 Universitetskii Av., 400062, Volgograd; tel: +7 917 840-79-04; е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.)

Abstract. The achievements of world science and technology provide an opportunity to increase the productivity of sloping agricul- tural ground (first and foremost arable land) by different kinds of land reclamation, fertilizer, etc. Given the General high culture of farming and a significant basis of productivity runoff-regulating forest belt (SLP) also have a significant impact on improv- ing the gross yield of agricultural crops by preventing erosion processes and further detention of precipitation. In this article to assess the effectiveness of anti-erosion forest reclamation in the current environmental and economic conditions presented a detailed analysis of dynamics of basic agro-economic indicators in the change of locality incline, degree of soil erosion and bioengineering parameters of forests. Given models of calculation of zonal (for climatic zones forest-steppe — dry-steppe) parameters of the discounted and over the life agro-economic effect. It is established that the most significant size of prevented from using the forest reclamation of post-harvest losses of basic grain crops is achieved when the locality incline 5.1–6.0° on highly eroded soils (3.8–5.4 thousand rub./ha of arable ground), additional net income from crop products — at a locality in- cline 2.1–3.0° on weakly eroded soils (2.6–4.2 thousand rub./ha). Use early maturing breeds are increases the average annual (discounted) the effect on 20–26 %. On the functional durability the greatest benefit in the forest-steppe and steppe receive from agroforestry arrangement of agricultural land system durable plantings — 70–240 thousand rub from 1 ha undeveloped site. On chestnut soils of dry-steppe at 10–14 % is effectively growing early-maturing breeds. The conducted research will improve the economic feasibility of agroforestry interventions to assess the different modes of afforestation of sloping arable land.