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1、施用生物钾肥在西瓜点播或栽苗时,每667平方米用生物钾肥1公斤～2公斤混合10倍的细土进行穴施,可使植株生长健壮,增强抗逆能力,提高光合效率,果实含糖量增加0.9度～1.5度,一般增产21.5%～32.3%。
1, the application of bio-potash Watermelon on-demand or planted seedlings, every 667 square meters with biological potassium fertilizer 1 kg ~ 2 kg mixed with 10 times fine soil for application, can make plants grow robust, enhance resilience and improve photosynthetic efficiency, Fruit sugar increased 0.9 degrees to 1.5 degrees, the general increase of 21.5% to 32.3%.