河西绿洲农田土壤呼吸特征及其对长期施肥的响应 |
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陈仕阳, 杨荣, 苏永中, 杜泽玉 | ||||||||||||||||||||
Characteristics of soil respiration in farmland of Hexi oasis and its response to long-term fertilization |
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Shiyang Chen, Rong Yang, Yongzhong Su, Zeyu Du | ||||||||||||||||||||
表6 土壤呼吸影响因子主成分分析特征值和贡献率 |
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Table 6 The eigenvalues and variance of principal component analysis on influencing factors for soil respiration |
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