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单低油菜(即低芥酸油菜)和双低油菜(即低芥酸和低硫苷油莱)是油菜生产中的新事物,在我国于1985年前后开始在生产上应用.由于其优质高产,深受农民的欢迎,发展很快,至1985年全国单低油菜和双低菜面积占油菜总面积的20%以上.湖南是全国单低和双低油菜栽培面积最大的省份,已占全省油菜总面积的50%左右.由于单低和双低油菜的发展迅速,必须制定有关标准.
Low rapeseed (ie, low erucic acid rape) and canola (ie, low erucic acid and low glucosinolate raisin) are new things in rapeseed production and have been applied in China since around 1985. Due to its high yield , Welcomed by peasants and developed rapidly, and accounted for more than 20% of the total area of rapeseed by 1985 in China.Hunan Province is the province with the largest cultivated area of single low and double low rapeseed About 50% of the total area of canola is due to the rapid development of single low and double low oilseed rape, the relevant standards must be formulated.