降水量对半干旱沙质草地土壤胞外酶活性的影响 |
景家琪, 刘新平, 何玉惠, 丰洁, 胡鸿姣, 徐远志, 张尧 |
Influence of precipitation on soil enzyme activity in sandy grasslands |
Jiaqi Jing, Xinping Liu, Yuhui He, Jie Feng, Hongjiao Hu, Yuanzhi Xu, Yao Zhang |
图4 不同降水处理下土壤微生物碳氮磷限制 |
Fig.4 limitation of soil microbial carbon, nitrogen and phosphorus under different precipitation treatments |
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