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B_9是一种植物生长抑制剂,它可以抑制盆栽果树的新梢生长,从而促使结果。适用于苹果、桃、杏、李、梅、樱桃、葡萄、山樱桃等。应用方法为:5月初,对新梢的基部进行修剪,保留2～3片叶。当嫩叶伸长到1—2厘米时,用小型喷雾器,在新梢顶端充分喷散200倍的B_9溶液。大约5天后,新梢就停止生长。而其后7～10天又重新开始伸长。所以一周后应喷散两次。但在刚喷完的一昼夜内,应防雨,也不浇水。这样,如果连续喷散3～4次后,就会使枝条不伸长,节间缩短,甚至容易形成顶花芽,翌年可大量结果。
B_9 is a plant growth inhibitor that inhibits the growth of shoots in potted plants and promotes the result. Suitable for apple, peach, apricot, plum, plum, cherry, grape, mountain cherry and so on. Application method: early May, the base of the shoot pruning, retaining 2 to 3 leaves. When the young leaves stretched to 1-2 cm, with a small sprayer, the tip of the shoot to fully disperse 200 times B_9 solution. After about 5 days, the shoots stop growing. And then 7 to 10 days and began to stretch again. So after a week should be sprayed twice. However, in a day and night just spray finished, should be rainproof, nor watering. In this way, if continuously dispersed 3 to 4 times, it will make the branches do not elongate, internodes shortened, and even easy to form top flower buds, a lot of results the following year.