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果树叶面喷肥应注意什么答辽宁读者徐彦卿果树生长期针对性地进行叶面喷肥，是补充土壤养分不足的有效措施。果树叶面喷肥，简单易行，用肥少，肥效快，既能提高产量，又能改善果实品质。但叶面喷肥技术性较强，如果掌握不当，难以发挥喷肥效果，也往往造成烧芽和落叶落果...
Fruit foliage fertilizer should pay attention to what answer Liaoning readers Xu Yanqing targeted growth during the foliar spray, is an effective measure to supplement the lack of nutrients in soil. Fruit foliar spray, simple, less fertilizer, fertilizer fast, both to improve yield, but also improve the quality of fruits. However, foliar fertilizer technical and strong, if not properly controlled, it is difficult to play the effect of fertilizer, but also often result in burning buds and deciduous ...