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Effect of 15-Year-Long Fertilization on Potassium Quantity/Intensity Relationships in Black Soil in Northeastern China
Zhang, Huimin, Xu, Minggang, Zhu, Ping, Peng, ChangVolume:
42
Language:
english
Journal:
Communications in Soil Science and Plant Analysis
DOI:
10.1080/00103624.2011.571739
Date:
June, 2011
File:
PDF, 161 KB
english, 2011