硫肥对内蒙古典型草原牧草产量和品质及绵羊生产的影响
姚依群, 汪诗平, 王艳芬
Influence of Sulfur Fertilizer on Productivety of Herbage and Performance of Chinese Merino fine Sheep (Wether) in Inner Mongolia Steppe
Yao Yiqun, Wang Shiping, Wang Yanfen
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1997, (4): 236
-243
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DOI: 10.11733/j.issn.1007-0435.1997.04.003