
具体做法如下:
The specific practices are as follows:
(1)、掰枝逼芽:
当春天抽发的嫩枝多数封顶停止生长时,将所有新枝全部由基部掰掉,如系3年以上的树苗,有时为了保持树冠均衡,也可在枝条偏缺部位留1~2个新梢不去,但切不可多留,否则影响逼芽效果。由于树枝顶端生长优势被破坏,迫使营养生长点重新分配。在初春抽枝的同时,也是根部猛长阶段,却突然掰去了所有新梢,打破了根须与枝条的生长平衡,促使枝条周围的腋芽迅速萌动,经10天左右便一齐萌发出来,比原来掰掉的新枝要多3~5倍。或更多一些。由于新逼出的枝条成倍增多,养分分散,因此,新枝短而紧凑,有利于及早成形和进入花期。
(1), breaking branches forced bud: when spring pumping shoot most capped stopped growing, all new shoots You Ji broke off all department, such as the Department of more than 3 years the trees, sometimes in order to maintain canopy equilibrium, also can be in the branch partial lack of parts to stay 1 to 2 NEW shoots not to go, but don't can stay, otherwise the impact force bud effect. The branch tip growth advantage is destroyed, forcing the redistribution of vegetative growth point. In the spring a at the same time, is also the root of Meng long stage, suddenly breaking off to all the new shoots, roots and branches broke the growth balance, promote branches around the axillary bud germinating quickly, by
(2)、发芽期间:
只能施一点稀的液肥,甚至不施肥,当新枝叶片基本展开,枝条封顶停长时,适量追肥,逐渐加大追肥量就安全无事了。
(2), the germination period: can only be executed a little dilute liquid fertilizer, even without fertilization, when new shoots leaf basic expansion, branch cap stop long, amount of topdressing, gradually increase the quantity of dressing is safe.
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