Long-term effects of potassium fertilization and straw...

Long-term effects of potassium fertilization and straw return on soil potassium levels and crop yields in north-central China

Zhao, Shicheng, He, Ping, Qiu, Shaojun, Jia, Liangliang, Liu, Mengchao, Jin, Jiyun, Johnston, Adrian M.
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Volume:
169
Language:
english
Journal:
Field Crops Research
DOI:
10.1016/j.fcr.2014.09.017
Date:
December, 2014
File:
PDF, 559 KB
english, 2014
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