IMHE OpenIR  > 山地表生过程与生态调控重点实验室
李伟; 潘丹丹; 艾应伟; 张志卿; 郭培俊; 徐建忠; 曹洋
Corresponding Author艾应伟
Source Publication水土保持研究
Other AbstractThis study is to investigate the activities of soil invertase and urease and their seasonal variation in different slopes in eastern Chengdu plain. The results show that,  in the natural slope and railway slope, the enzymes are the most active in spring and autumn and in the tillage slope, however, their highest activities occur in spring while the lowest in autumn. The activities of invertase and urease were in the order of natural slope > railway slope > tillage slope; and no regular seasonal variation occurs with different landuse types. We conclude that slope types have significant effect on activities of soil invertase and urease (P<0.05).
Keyword铁路边坡 土地利用 土壤酶活性 季节动态
Subject Area自然地理学
Indexed ByCSCD
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Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Recommended Citation
GB/T 7714
李伟,潘丹丹,艾应伟,等. 典型边坡对土壤酶活性的影响[J]. 水土保持研究,2011,18(5):275-277.
APA 李伟.,潘丹丹.,艾应伟.,张志卿.,郭培俊.,...&曹洋.(2011).典型边坡对土壤酶活性的影响.水土保持研究,18(5),275-277.
MLA 李伟,et al."典型边坡对土壤酶活性的影响".水土保持研究 18.5(2011):275-277.
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