一、2025:该品系是72年夏繁时用加拿大油菜作母本,铁梗青为父本,杂交选育而成。低世代时曾在金山县干巷、奉贤县青村公社种子场种植,表现中熟、抗逆性强,产量较高。 75～77年考种结果,一次大分枝10个左右,二次分枝7～8个,单株角果数较多,达400个以上,每角粒数18～20粒,千粒重3克左右,含油率35～37％。 A, 2025: The line is 72 years summer complex with canola as a female parent, iron stem green as the male parent, cross breeding. In the lower generation, he was planted in the seed farm of Qingshan County, Fengxian County, Qingcun Commune in Jinshan County, with medium maturity, strong resistance and high yield. 75 to 77 years of test results, a large branches about 10, secondary branches 7 to 8, more per plant number of fruit trees, up to 400 or more, each corner number 18 to 20 grains, grain weight 3 grams , Oil content 35 ~ 37%.