Potassium is indispensable for the high yield and high quality in wheat production.

钾对于小麦高产与优质都具有重要的、不可替代的作用。

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Potassium is indispensable for the high yield and high quality in wheat production.

钾对于小麦高产与优质都具有重要的、不可替代的作用。

youdao