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为了提高葡萄嫁接的速度和嫁接成活率,改变传统的人工嫁接的落后生产方式,在消化吸收国外嫁接机技术的基础上,根据我国葡萄嫁接的农艺要求,研制了PJJ-50型葡萄嫁接机。该机可以一次性完成砧木与穗木嫁接的全部过程,每日可嫁接葡萄5千多株,比人工作业效率提高了15～20倍,成活率达到85%以上,为葡萄工厂化育苗提供了一种新型的生产机具。
In order to improve the grafting speed and grafting survival rate of grapes and change the backward production mode of traditional artificial grafting, based on the digestion and absorption technology of foreign grafting machines, the PJJ-50 grafting grafting machine was developed based on the grafting requirements of grapes in our country. This machine can complete the whole process of rootstock and spike wood grafting at one time. More than 5,000 grafts can be grafted daily, which is 15-20 times more efficient than manual operation and the survival rate is more than 85% A new type of production equipment.