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３、缓放即对一年生的枝条（尤其是营养枝）保留不剪。与短截相比，长放后枝条的生长特点如下。①不论是长枝还是中枝都有缓和新梢长势和减低成枝力的作用。这是由于长放后树体（或枝条）上所保留的枝芽量多，在生长季节如春季树液流动后，营养分散———尤其是在春拉枝即
3, slow down that annual branches (especially vegetative branches) to retain not cut. Compared with the short cut, grow long branches after the growth characteristics are as follows. ① whether long branches or branches have to ease the growth of new shoots and reduce the role of branch force. This is due to the large amount of branch buds remaining on the tree (or shoot) after long-term growth. After the flowering of the tree liquid in the growing season such as spring, the nutrients are dispersed - especially in spring,