Winter and spring wheat yield depending on type of crop rotations and forecrops in the arid steppe of the Volga region

被引：1
|
作者：
Yu. F. Kurdyukov
L. P. Loshchinina
Zh. P. Popova
G. V. Shubitidze
F. P. Kuz’michev
M. V. Tret’yakov
机构：
[1] Southeast Agricultural Research Institute,
[2] All-Russian Agricultural Microbiology Research Institute,undefined
来源：
Russian Agricultural Sciences | 2012年 / 38卷 / 1期
关键词：
crop rotation; microorganisms; biological characteristics; nutrient regime; nitrogen; yield;
D O I：
10.3103/S1068367412010132
中图分类号：
学科分类号：
摘要：
It is shown that the available moisture supply in the warm season of the year and quality of plant residues in soil determine the duration of their decomposition, direction of soil microbiological processes, formation of the nutrient regime, and crop yield. The yield of winter and spring wheat decreases with increasing same-type difficultly decomposable plant residues entering the soil.
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页码：8 / 10
页数：2
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