川东红池坝地区红三叶和鸭茅人工草地土壤和植物营养元素含量特征的研究
杜占池, 钟华平
Nutrient Element Contents in Soil and Plants in the Trifolium pratense and Dactylis Glomerata Artificial Grassland in the Hongchiba Area , Eastern Part of Sichuan Province
DU Zhanchi, Zhong Huaping
植物生态学报
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1998, (4): 350
-355
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