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Effect of the application of zero tillage (No-till system) with the minimization of spring wheat cultivation technology (without fertilizers) on the crop yield and economic efficiency of its cultivation on light gray forest soils of the nizhny novgorod region

Abstract

When growing spring wheat, the choice of one or another cultivation technology introduced on the basis of resource conservation, crop rotation, and the choice of optimal methods for tillage, has a significant influence on the efficiency of production. Recently, the choice of technology is primarily determined by profitability of cultivating a particular culture, which makes it necessary to choose such cultivation systems, which, when mastered, will obtain the maximum possible economic effect against the background of a general decline in production costs. Thus, the economic evaluation of spring wheat cultivation performed in various modes of minimizing production costs shows that the cost of production of this crop per 1 ha will be minimal for all types of optimization of tillage. For example, if you use No-till technology, the costs will be only 8.21 thousand rubles / ha, without using fertilizers, which is 4 thousand rubles less than after the traditional fall plowing, where the costs will be about 12.21 thousand rubles /ha. However, a decrease to 1.001 / ha in the yield of spring wheat after No-till after the yield of 1.94 t / ha received after the traditional fall tillage showed that the production profitability after No-till (application of glyphosates instead of soil cultivation) was only 28.8% against the system where no fertilizers had been used. At the same time, the production profitability after the traditional fall plowing against the system where no mineral fertilizers had been used was twice higher and reached 58.9%.

About the Authors

V. V. Ivenin
Federal State Budgetary Educational Institution of Higher Education “Nizhny Novgorod State Agricultural Academy"
Russian Federation


E. V. Mikhalev
Federal State Budgetary Educational Institution of Higher Education “Nizhny Novgorod State Agricultural Academy"
Russian Federation


V. A. Krivenkov
Federal State Budgetary Educational Institution of Higher Education “Nizhny Novgorod State Agricultural Academy"
Russian Federation


N. A. Borisov
Federal State Budgetary Educational Institution of Higher Education “Nizhny Novgorod State Agricultural Academy"
Russian Federation


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For citations:


Ivenin V.V., Mikhalev E.V., Krivenkov V.A., Borisov N.A. Effect of the application of zero tillage (No-till system) with the minimization of spring wheat cultivation technology (without fertilizers) on the crop yield and economic efficiency of its cultivation on light gray forest soils of the nizhny novgorod region. Agrarian science. 2018;(2):51-54. (In Russ.)

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ISSN 0869-8155 (Print)
ISSN 2686-701X (Online)
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