藏北高寒草地土壤有机质化学组成对土壤蛋白酶和脲酶活性的影响
马书琴1, 汪子微2,3, 陈有超4, 鲁旭阳2,*(
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Effect of soil organic matter chemical compositions on soil protease and urease activity in alpine grassland soils in Northern Xizang, China
MA Shu-Qin1, WANG Zi-Wei2,3, CHEN You-Chao4, LU Xu-Yang2,*()
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图1. 藏北5种高寒草地类型。
Fig. 1. Five alpine grasslands in Northern Xizang, China.
