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林果种子子苗嫁接的方法,国外已有报道。J.C.Moor 1964年在山茶上获得成功,1965年R.A.Jaynes(美国康纳奇卡特农业试验站)用于栗上取得效果,但成活率仅38.4%,而且嫁接方法和设备复杂。后来日本藤井利重把这种方法叫做保育种子砧嫁接法。国内1979年河南《洛宁科技》报道过山东农
Seedling seedling grafting methods have been reported abroad. J.C.Moor succeeded in camellia in 1964. In 1965, R.A. Jaynes (Connaught Carter Agricultural Experiment Station, USA) was used to obtain the effect on chestnut, but the survival rate was only 38.4%, and the grafting method and equipment were complicated. Later, Fujii Lee of Japan called this method the seedling grafting method. Henan 1979 “Luoning Science and Technology” reported Shandong farmers