果农在对果树进行拉枝或春天用枝接法改换良种时,因为在拉枝或绑缚时,由于绳索过细、解绑过晚或绳扣随着枝条生长增粗,镶嵌在枝条内,产生很深的环状沟槽,4～5年不易复原。这类枝条一遇大风、降雨或枝条结果增重,极易从缢痕处折断,所以要及时补救,减少损失。 When the fruit grow branches in the fruit tree, or in the spring when the branch seed method is used to change the seed, because the rope is too thin when the branch is pulled or bound, the rope is loosened too late or the buckle grows thicker with the growth of the branch and is embedded in the branches Deep ring groove, 4 to 5 years is not easy to recover. Such a branch of a strong winds, rain or branches of the results of weight gain, easily broken from the scar mark, so to promptly remedy and reduce losses.