论文部分内容阅读
随着科学技术的发展,植物之间,嫁接花样不断翻新,嫁接品种日渐增多。嫁接方法知多少?大体有如下五类十三种。一类是根接,分为三种: 主根接:将砧木齐主根的根颈切断,再将切口边部的皮层与木质部相接处,用钢锯片凿开约4厘米深。接穗约10厘米长,削成楔形,插入其中,再用塑料薄膜包扎好,即成。侧根接:较大的砧木,可不动砧干,只把大侧根挖出尖端,从适当粗
With the development of science and technology, between plants, grafting patterns continue to renovate, grafting varieties increasing. Grafting methods know how much? There are generally the following five categories 13 kinds. One is the root then, divided into three kinds: the main root then: rootstock root root neck cut off, and then cut the edge of the cortex and xylem at the junction, with a hacksaw blade dredged about 4 cm deep. Scion about 10 cm long, cut into wedges, insert them, and then bandaged plastic film, Serve. Side root access: a larger rootstock, can not move the anvil, only the large lateral root dug out the tip, from the appropriate coarse