葡萄良种砧木──ＳＯ４陈镇泉，陈君琛，蔡东征（福建省农科院福州３５０００３）葡萄扦插繁殖容易，古来普遍用自根苗栽培。上世纪七十年代前后，因受根瘤蚜危害，使欧洲葡萄几乎毁灭，随之，积极利用良种砧木进行嫁接栽培，不仅能防虫害，还能丰富接穗品种的优良品性。... Grapes seedstock ─ ─SO4 Chen Zhenquan, Chen Junchen, Cai Dongzheng (Fujian Academy of Agricultural Sciences, Fuzhou 350003) Cutting propagation of grapes is easy, since ancient times to use self-rooted seedling cultivation. Since the seventies of last century, due to the phylloxera damage, the European grapes almost destroyed, followed by active use of seedstocks for grafting cultivation, not only pest control, but also enrich the excellent character of scion varieties. ...