多年来的实践证明,柿树嫁接较其它果树嫁接成活率低。原因在于,柿树树液中含有大量的单宁,遇空气氧化凝固成黄色薄膜,或与刀片接触产生单宁酸铁,影响成活率;其次在嫁接技术上,如嫁接时期选择不当,接芽不饱满,切口和芽片暴露时间长,芽片小,绑麻不紧等原因,使嫁接成活率不高。为了迅速发展“铁杆”果园,不断提高柿树嫁接成活率,我们遵照毛主席“人的正确思想是从那里来的?是从天上掉下来的吗?不是。是自己头脑里固有 Years of practice has proved that persimmon grafting has a lower survival rate than other fruit trees. The reason is that persimmon tree sap contains a lot of tannin, the case of air oxidation and solidification into a yellow film, or contact with the blade to produce tannic acid iron, affect the survival rate; followed by grafting techniques, such as grafting inappropriate choice bud Not full, incision and bud exposure for a long time, sprout small, tight tied marijuana and other reasons, so that the graft survival rate is not high. In order to rapidly develop ”hardcore“ orchards and continuously raise the survival rate of persimmon grafting, we follow Chairman Mao’s philosophy of ”where did the correct thoughts of people come from, and from the sky? No, they are inherent in their minds