三江平原不同群落小叶章种群生物量及氮、磷营养结构动态
孙志高1,2;刘景双1;王金达1;秦胜金1
Biomass structure and nitrogen and phosphorus contents of Calamagrostis angustifolia opulations in different communities of Sanjiang Plain
SUN Zhigao1,2;LIU Jingshuang1;WANG Jinda1;QIN Shengjin1
应用生态学报
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2006, (02): 221
-228
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