钾肥和密度对淮北地区高品质棉产量及品质的效应研究
吴兰云,李 煌,刘 宪,李建花,徐茂林,周得宝
Effect Research of Potassium Fertilizer and Density to Huaibei area Cotton Yield and Quality
Wu Lanyun, Li Huang, Liu Xian, Li Jianhua, Xu Maolin, Zhou Debao
中国农学通报
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2009, (10): 151
-155
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DOI: 10.11924/j.issn.1000-6850.2009-0145
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