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从红皮云杉无性系种子园的定植方式实验效果分析来看,先定砧后嫁接的定植方式,无论是当年的成活率,还是高生长量、地径生长量都优于先嫁接后定植的定植方式。无性系种子园定植应提倡先定砧后嫁接的生产模式。
According to the experimental results of colonization of clonal seed orchard in Picea koraiensis, the grafting method after first anvil grafting is better than the first grafting after both survival rate and high growth rate Of colonization. Clonal seed orchard planting should promote the first anvil after grafting mode of production.