用数种砧木对引自日本的16个甜柿品种进行嫁接亲和力比较试验,并辅以同位素示踪和嫁接苗生长情况的观察,结果表明,用君迁子和浙江省的几种野柿作完全甜柿砧木,多有不亲和现象出现,而作不完全甜柿的砧木,则多数表现亲和性良好。从浙江省的野柿中选出77号和56号两种类型,可作‘前川次郎’和‘一木系次郎’等完全甜柿的砧木,嫁接亲和力良好。 Several kinds of rootstocks were used to compare the grafting affinity of 16 sweet persimmon cultivars from Japan with the aid of isotope tracing and the observation of the growth of the grafted seedlings. The results showed that with Junmuzi and several wild yew in Zhejiang Province, Complete sweet persimmon rootstocks, there are many phenomena of incompatibility, and as an incomplete sweet persimmon rootstock, most of the performance of good affinity. From the wild persimmons in Zhejiang Province, the two types of No.77 and No.56 were selected, which could be used as rootstocks of complete sweet persimmon, such as Jiro Maekawa and Jiro Junko. The grafting affinity was good.