秒速时时彩直播_秒速时时彩登录|官网投注

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　　普通环境下，叶面肥营养接收快，肥效好。因为叶面肥是将营养间接喷施于作物叶面，各类营养物资 可间接从叶片进入动物体内，间接到场作物的推陈出新和无机物资的分解，故其接收速度和结果都比泥土施肥快，普通数小时便可到达接收岑岭。

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