脐橙利用春梢扩充树冠连年高产我地部分果农由控春梢保果尝到甜头后，又走向另一极端，即只留有花新梢，无花的眷梢营养枝统统抹除，致使树体生理失去平衡，不但再次抽生春梢，夏梢、秋梢等也过早柚发，徒耗大量养料，增加抹梢次数，给病虫滋生创造了适宜条件，最终削弱树... Navel oranges use spring shoots to expand the crown year after year high yield some fruit growers from the control spring fruit taste sweet taste, but also to the other extreme, that is, leaving only flower shoots, Physiological loss of balance, not only once again pumping spring shoots, summer shoots, autumn shoots, etc. too early pomelo hair, just consume a large number of nutrients, increase the number of wiped, to the pest and disease breeding to create suitable conditions, and ultimately weaken the tree ...