早熟油菜新品种浙油7号是我所用快中子处理的后代“119”突变株为母本,江山长荚同“127”的杂交后代为父本进行复合杂交,并在东天目山夏播繁育中选择培育而成的。1979年(指收获年,下同)在浙江省温岭、黄岩、临海、天台、永加等县进行生产示范,被当地评为推广良种。1980年台州地区所属7个县和温州地区的永加、瑞安两县共计推广46,000亩,表现较好。其中黄岩、温岭、永加、瑞安等县已 Early maturing rapeseed new variety Zheyou 7 is the progeny of progeny of “119”, which was used by my fast neutron treatment, as the female parent. The hybrid progeny of “Jiang 127” and “127” Choose to cultivate. In 1979 (referring to harvest year, the same below) in Wenling, Huangyan, Linhai, Tiantai, Yongjia counties in Zhejiang Province for production demonstration, was rated as local promotion of good seed. In 1980, Taizhou Prefecture, 7 counties and Wenzhou Yongjia, Ryan counties total promotion of 46,000 acres, performed better. One Huangyan, Wenling, Yongjia, Ryan and other counties have