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低芥酸油菜新品种申优青(原8701),由我室于1983年以甘蓝型早熟品系“8201”为母本,用澳大利亚的低芥酸品种“韦斯贝尔”为父本配置的杂交组合,经连续多代选育而成。1988年秋参加市区试和全国区试,表现丰产性、稳产性好。为摸索该品种的生育特性及相应的栽培技术,1989年秋在松江县洞泾乡、五里塘乡和青浦县环城乡进行生产示范试验。结果如下。
A new low-erucic acid rapeseed cultivar, Shenyouqing (formerly 8701), was crossed by our laboratory in 1983 with the early-maturing cabbage line “8201” as the female parent and the Australian low erucic acid variety “Wesbel” as the male parent Combination, after multiple generations of breeding. In the autumn of 1988 to participate in the municipal test and the national district test, showing high yield, stable and good. To explore the reproductive characteristics of the variety and the corresponding cultivation techniques, in the autumn of 1989 in Songjiang County Dongjing Township, Wuli Tang Township and Qingpu County, urban and rural areas for production demonstration test. The result is as follows.