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核桃嫁接是培育良种的有效途径。当前在嫁接上最好的方法是冬春在温室内嫁接,可以有效地控制伤流及愈伤组织生成所需要的适宜温度(26—30℃)、湿度(锯末含水50—60%)和通气条件,嫁接成活率可高达100%。
Walnut grafting is an effective way to cultivate good seeds. The current best method of grafting is winter and spring grafting in the greenhouse, which can effectively control the suitable temperature (26-30 ℃), humidity (sawdust moisture content 50-60%) and aeration Conditions, graft survival rate can be as high as 100%.