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读者高小锋问:夏季嫁接猕猴桃注意啥?答:夏季温度较高,生长势也强,6~7月嫁接成活率最高。此时容易木质化且储存养分多,冬季不易受冻害。嫁接方法以单芽腹接和单芽切接成活率高,生长好。在夏季嫁接的过程中要注意两点:一是保存接穗。夏季温度高,剪下的接穗要保存在阴凉处,保持一定的湿度,防止失水干缩。二是要防止将溃疡病带入,注意不要从有溃疡病的园子剪接穗。凡是在溃疡病的果园用过的工具,如
Gao Xiaofeng readers Q: summer grafting kiwi pay attention to what? A: The summer temperature is higher, the growth potential is also strong, 6 to July the highest survival rate of grafting. Easy to lignify at this time and store more nutrients, the winter is not susceptible to frost damage. Grafting method to a single bud and a single bud incision survival rate is high, good growth. Grafting in the summer to pay attention to the process of two points: First, save scion. Summer high temperature, cut the scion to be kept in the shade, to maintain a certain humidity, to prevent dehydration dry shrinkage. The second is to prevent the ulcer disease brought into, be careful not to cut the scion from the garden with ulcer disease. Anything used in the orchard of a canker, such as