Among the three cultivating factors that impact the Phosphor contents, Kainite fertilizer has the most important effect on it. We should be careful when we arrange Kainite fertilizer.4.
3、在影响叶片P含量的三个栽培因子中,施钾量效应最大,在安排施钾量时要特别注意。
参考来源 - 转基因抗虫棉叶片N、P、K含量及其数学模型的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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