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Extraction of soil nitrogen by chloroform fumigation - A new index for the evaluation of soil nitrogen supply 期刊论文  OAI收割
SOIL BIOLOGY & BIOCHEMISTRY, 2011, 卷号: 43, 期号: 12, 页码: 2423-2426
作者:  
Yu, Wantai;  Brookes, Philip C.;  Ma, Qiang;  Zhou, Hua;  Xu, Yonggang
  |  收藏  |  浏览/下载:21/0  |  提交时间:2019/06/04
FIELD-SCALE VARIABILITY OF SOIL PROPERTIES IN CENTRAL IOWA SOILS 期刊论文  OAI收割
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1994, 卷号: 58, 期号: 5, 页码: 1501-1511
CAMBARDELLA, CA; MOORMAN, TB; NOVAK, JM; PARKIN, TB; KARLEN, DL; TURCO, RF; KONOPKA, AE
收藏  |  浏览/下载:87/0  |  提交时间:2015/07/10