【摘要】 “赣油 1 7号”是以双低品系“83-64-1”(“马努 /甘油 5号”)为母本 ,“甘油 5号 /川油 8号”的选系“9A0 3”为父本 ,通过杂交选育而成的高产、优质、耐病的甘蓝型中偏早熟双低油菜新品种。江西省和长江中游区域试验结果均比对照“中油 82 1”增产 2 .1 %以上 ;硫甙含量为 2 1 .4μmol/g(饼 ) ,芥酸含量为 0 .44 % ,含油量达 39.94% ;成熟期比对照早熟 1～ 2d,适于稻稻油三熟和油菜花生及油菜棉花两熟种植。该品种于 2 0 0 0年 4月通过江西省农作物品种委员会审定。更多还原

【Abstract】 By means of crossing between `double low’ line “83-64-1” (female parent) and elite line “9A03”(male parent), the author bred a new `double low’ winter rape variety “Ganyou 17” with high yield, good quality and tolerance to Sclerotinia sclerotiorum. The yield of “Ganyou 17” was increased by over 2.1% as compared with that of the contrast variety “Zhongyou 821” in both Jiangxi and national (middle reaches of Changjiang River valley) rape regional tests. The erucic acid content in the seed of this variety was 0.44%, the oil content was 39.94%, the glucosinolate content in the rapeseed cake was 21.4μmol/g. “Ganyou 17” matured 1～2d earlier than the control variety and was suitable for double-cropping of rape-cotton and rape-peanut as well as three-cropping of rice-rice-rape in middle reaches of Changjiang River valley. “Ganyou 17” was authorized by Jiangxi Crop Variety Approval Committee in April, 2000.更多还原