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杂交8号是湖南省农科院作物研究所自1984年实现甘蓝型杂交油菜低芥酸“三系”配套后测配的优势最强的一个组合。该组合用低芥酸不育系Be254A与低芥酸恢复系Tk420配制而成,经过几年的严格选择、鉴定和分析,其芥酸含量稳定在1%(变幅为0.5-0.8%),恢复率和恢复度均在98%以上。1987
Hybridization 8 is a combination of the most advantageous test results after the “three lines” of low erucic acid of Brassica napus hybrid oilseed rape cultivated in Hunan Academy of Agricultural Sciences Crop Research Institute since 1984. The combination of low erucic acid line Be254A and low erucic acid restorer Tk420 formulated from, after several years of rigorous selection, identification and analysis of erucic acid content was stable at 1% (amplitude 0.5-0.8%), Recovery rate and recovery are above 98%. 1987