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西瓜、甜瓜裂果属于生理病害,常由于品种或缺乏营养元素和供水不均等环境引起。巧用植物生长调节剂,可大大减轻危害。 1.使用生长抑制剂在瓜果生长初期用2000～4000×10~(-6)比久,200～500×10~(-6)助壮索进行喷雾处理,或根部浇施500×10~(-6)矮壮素等。可以增强果皮的坚韧性,减轻裂果。
Watermelon, melon cracking is a physiological disease, often due to variety or lack of nutrients and water supply caused by unequal environment. Clever use of plant growth regulators, can greatly reduce the hazard. 1. Growth inhibitor was used to spray in the early stage of fruit growth with 2000 ~ 4000 × 10 ~ (-6), 200 ~ 500 × 10 ~ (-6) (-6) CCC and so on. Can enhance the toughness of the peel, reduce the fruit cracking.