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繁殖胡桃须经10—15年才可结果,若利用枫杨(枰柳)嫁接胡桃,可提前结果5—8年,且适应性很强,较实生胡桃耐水、耐瘠薄,生长快,结果早;抗病虫力强,品质产量都不次于实生胡桃。现将其嫁接法介绍如下:1.枝接法(土接):接木时期在春分前后3—4天内,最易成活,采取绵胡桃壮年丰产树结果部位的健壮顶芽作接穗,这样的接穗可以提早结果,砧木选用如鸡蛋粗的3年生苗,把接穗剪作4寸长,将下端削成楔形,一边厚一边薄,削面要平滑,再将砧木距
Proliferation of walnuts only 10-15 years after the results, if the use of Maple (Liubing Liu) grafted walnuts, 5-8 years ahead of the results, and adaptability than the real walnut water, barren, fast growth, the results of early ; Pest resistance, quality and yield are not inferior to the real walnut. Grafting method is now introduced as follows: 1 branch method (soil access): pick the wood period in the 3-4 days before and after the spring, the easiest to survive, take Mian walnut prime-yielding results of the results of parts of the top of the scion as scion, such scion Can be early results, rootstock selection, such as 3-year-old seedling thick eggs, the scissors cut 4-inch long, the lower end of the cut into a wedge, while thick side thin, smooth noodles, and then stock spacing