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核桃系胡桃科胡桃属,是一种重要的经济林树种。核桃在我国栽培历史悠久,但由于长期采用实生播种繁殖,后代变异很大,大部分未能形成遗传性状稳定的品种。这些年来,核桃良种选育工作进展迅速。核桃嫁接繁殖是实现核桃良种化、早实丰产的一项很重要的环节。大田核桃芽接育苗,费用低,操作简便易行。
Walnut is Walnut, is an important economic forest tree species. Walnut cultivation in our country has a long history, but due to long-term use of seed sowing reproduction, great variation of offspring, most of them failed to form a stable genetic traits varieties. Over the years, the breeding of walnut varieties progress rapidly. The grafting of walnut is to achieve a good variety of walnut, early fruit production is a very important link. Hedged walnut seedlings nursery, low cost, easy to operate.