平湖市常年种植油菜面积 2 5万亩 ,总产达 4万吨。但习惯沿用甘兰型常规品种“九二 13系” ,品质差 ,芥酸含量为 4 8.15～ 5 2 .4 2 % ,硫甙含量为 10 2 .4 6～ 10 5 .97%。为尽快改变平湖油菜高产低质的状况 ,1996年我们从引进的 2 0多个品种对比试验中 ,发现了省农科院的“双 Pinghu perennial planting rapeseed area 25000 acres, a total output of 40000 tons. However, it is used to the conventional type of “Kanyan 13”, which has poor quality, eucalyptus content is 4 8.15-5.22.2% and glucosinolate content is 10 2 .4 6-10 5 .97%. As soon as possible to change the status of Pinghu rapeseed high yield and low quality, in 1996 we introduced more than 20 varieties of comparative tests found that the Provincial Academy of Agricultural Sciences "double