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一九六○年我场引进冬性永寿油菜,经四年试种观察,比本区春油菜和引进的胜利油菜,表现更为优异,值得推广。现将该品种特性介绍,供有关单位参考。 一、品种特性 1.生育期:八月底播种,九月初出苗,十月底生长5—7片真叶进入越冬。翌春三月下旬返青,四月上旬抽苔、现芮,中旬始花,下旬盛花。五月上、中旬灌浆,五月底六月初黄熟,六月十日前后收割。全生育期共270—280天,与胜利油菜基本一致,比本地春油菜早熟40—50天。
In 1960, we introduced winter-life rapeseed. After four years of trial cultivation, it was more outstanding than the spring rapeseed and the introduced rapeseed in this area, which is worthy of promotion. The characteristics of the variety now introduced for reference by the relevant units. First, the characteristics of varieties 1 growth period: sowing by the end of August, early in September emergence of 5-7 true leaves at the end of October into the winter. The next spring to return to green late March, early April bolting, is Rui, beginning in the middle of flowers, flowers bloom late. May and mid-filling, late May and early June Huangshu, June 10 harvest. The whole growth period of 270-280 days, basically the same with the victory rape, rape than the local spring rape 40-50 days.