玉米是一种喜锌作物，通过大田试验得出：施锌肥能够增加玉米籽粒中锌元素的含量，但又必须配合氮钾肥；锌元素在灌浆期向籽粒中转移，有利于玉米籽粒的锌积等。
Through field test:with nitrogenous-potash fertilizer, element zinc transfer to corn seeds in filling period is beneficial to increase zinc volume in corn seeds.
玉米是一种喜锌作物，通过大田试验得出：施锌肥能够增加玉米籽粒中锌元素的含量，但又必须配合氮钾肥；锌元素在灌浆期向籽粒中转移，有利于玉米籽粒的锌积等。
Through field test:with nitrogenous-potash fertilizer, element zinc transfer to corn seeds in filling period is beneficial to increase zinc volume in corn seeds.
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