刈割对四川嵩草（Kobresia setchwanensis）高寒草甸植物生物量和氮含量的影响
高永恒,陈槐,吴宁,罗鹏
Effects of Clipping on Biomass and Nitrogen of Kobresia setchwanensis Alpine Meadow
Gao Yongheng, Chen Huai,, Wu Ning, Luo Peng
中国农学通报
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2009, (12): 215
-218
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DOI: 10.11924/j.issn.1000-6850.2009-0428
