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合理进行西瓜追肥,不但能防止植株生长后期脱肥,而且可以通过追肥调整施肥种类和施用量,以满足西瓜不同生育时期对各种肥料的需求,从而使西瓜获得高产。1.提苗肥:在西瓜幼苗期施用少量的速效肥.可以加速幼苗生长,故称为提苗肥。提苗肥是在基肥不足或基肥的肥效尚未发挥出来时追肥,用量要少,一般每株施尿素5克左右。追肥时,在距
Reasonable watermelon dressing, not only to prevent post-plant exfoliation, but also through fertilizer to adjust the type and amount of fertilizer to meet the watermelon at different growth stages of various fertilizer needs, so that watermelon to obtain high yield. 1. mention Miaofei: watermelon seedlings in the application of a small amount of quick-acting fertilizer can accelerate the growth of young seedlings, it is called Timmiao fertilizer. Mention Miaofei is not enough fertilizer in basal or basal fertilizer effect has not yet played out top dressing, dosage to less, generally about 5 grams of urea per plant. Top dressing, in the distance