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于苹果落花后7~10d(天)喷1次钛土叶面肥,套袋前再喷2次,于早上9:00前或下午4:00后喷。结果表明,喷活性钛土叶面肥既可给果树补充适量的微量元素,又可促进果树对各种元素的吸收利用,使单果重、果形指数、果肉硬度、含糖量、一级果率及667m2(亩)产量分别比空白对照增加35.3g、0.4
Spraying apple 7 ~ 10d (days) spraying titanium soil foliar fertilizer, then spray 2 times before bagging, before 9:00 in the morning or after 4:00 spray. The results showed that Spraying active Ti foliar fertilizer can not only add appropriate amount of trace elements to fruit trees, but also promote the absorption and utilization of various elements in fruit trees, and make single fruit weight, fruit shape index, fruit firmness, sugar content, Yield and 667m2 (mu) output increased 35.3g, 0.4 than the blank control