Effect of weather conditions on soil fertility,crop yield,and fertilizer efficiency in the Central Chernozem Zone |
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| Authors: | G. N. Cherkasov N. S. Sokoroev A. N. Voronin S. V. Trapeznikov |
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| Affiliation: | 1.All-Russian Agricultural and Soil Erosion Control Research Institute,Kursk,Russia;2.Belgorod Agricultural Research Institute,Belgorod,Russia |
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| Abstract: | The effect of agrometeorological characteristics of the Central Chernozem Zone on soil fertility, yield of rotation crops, and mineral fertilizer efficiency is shown. Four productive groups of years are singled out for each crop and as a whole for the crop rotation. |
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