论文部分内容阅读
所谓葡萄“硬枝接绿法”,就是用冬季修剪后经贮存处理的葡萄一年生枝(即硬枝)单芽接穗,采用劈接方法嫁接在砧木当年抽发的新悄(即绿枝)上。现将具体方法介绍如下: 一、嫁接前准备:冬剪时,将计划改接的植株在主干离地面约20厘米处截干。翌春萌芽后,选留2～3个健壮萌蘖条,在每根萌蘖条旁边插一根1米多高的小竹杆,把萌蘖条绑缚固定在竹杆上,以防被风吹折或人、畜碰断。接穗选用良种母株上成熟度高、粗
The so-called grapes “hard stick then green method”, that is, after the winter pruning stored grapes annual branches (ie hard branches) single buds scion, the use of cleavage method grafted rootstock in the new year (ie green branches) . The specific methods are introduced as follows: First, the preparation before grafting: Winter shear, the plan to change the plants in the trunk from the ground about 20 cm truncated. After the next spring sprouting, choose to stay 2 to 3 robust sprouts, sprouts next to each inserted in a 1 meter high bamboo pole, the sprouting bar tied to the bamboo pole fixed to prevent the wind Blown or people, livestock touch off. Selection of elite seedlings scion maturity, rough