根据核桃枝条和芽的特点,修剪核桃树要切忌造成核桃树发生伤流。核桃采收之后,核桃树落叶前,在这段时间内,修剪核桃树,可避免核桃树发生伤流。在核桃树枝条休眠期间进行修剪,树条上造成的伤口,会发生伤流,使树体营养大量流失,造成树势衰弱,枝条枯 According to the characteristics of walnut branches and buds, pruning walnut trees to avoid injury caused by walnut trees. Walnut harvest, the walnut trees before deciduous, during this time, pruning walnut trees, walnut tree injury can be avoided. Pruning during the dormancy of the walnut branches, wounds caused by the trees, there will be wounds, the loss of a large number of tree nutrition, resulting in a weak bark, branches withered