利用不同方法估测土壤有机质及其对采样数的敏感性分析
李翔, 潘瑜春, 赵春江, 王纪华
Estimation of Soil Organic Matter Based on Four Methods and Effect of Sampling Number on Estimation Accuracy
LI Xiang, PAN Yu-Chun, ZHAO Chun-Jiang, WANG Ji-Hua
地理科学
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2007, (5): 689
-694
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DOI: 10.13249/j.cnki.sgs.2007.05.689
