CAJ | 학술논문

对双低甘蓝型油菜(NJ5280)与播娘蒿远缘杂种自交后代进行选择和品质鉴定,在F_3群体中得到13份黄籽材料,其中有4份黄籽双低高油油菜新种质,其品质符合含油量大于45%、硫苷低于30μmol/g、芥酸小于0.5%的双低高油标准.在F_4群体中又得到24份黄籽材料,其中有8份黄籽双低高油甘蓝型油菜新种质.因此,通过甘蓝型油菜与播娘蒿远缘杂种后代的选择,可获得黄籽双低高油油菜优异种质.
대쌍저감람형유채(NJ5280)여파낭호원연잡충자교후대진행선택화품질감정,재F_3군체중득도13빈황자재료,기중유4빈황자쌍저고유유채신충질,기품질부합함유량대우45%、류감저우30μmol/g、개산소우0.5%적쌍저고유표준.재F_4군체중우득도24빈황자재료,기중유8빈황자쌍저고유감람형유채신충질.인차,통과감람형유채여파낭호원연잡충후대적선택,가획득황자쌍저고유유채우이충질.
Progenies of distant hybridization between double low rapeseed NJ5280 and Descurainia Sophia were selfed in three consecutive generations. After individual plant selection and quality analysis, 13 yellow-seeded plants were obtained from 430 F_3 plants. Among them,there were 4 plants having more than 45% oil, less than 0.5% erucic acid and less than 30μmol/g glucosinolate. Subsequently, 24 yellow-seeded plants were obtained from 1 025 F_4 individuals, in which, 8 plants were of good quality. These results showed that double-low, high oil content and yellow-seeded germplasm could be created through Brassica napus and Descurainia sophia hybridization and selection.