不同叶龄期氮磷钾缺失对棉花生长及养分积累的影响

陈波浪;盛建东;贾宏涛;付东磊

Effect of N, P and K Elements Deficiency on Growth and Nutrition Accumulation of Cotton during Different Leaf Ages

CHEN Bo-lang;SHENG Jian-dong;JIA Hong-tao;FU Dong-lei

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