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当前位置: 首页 > 文章 > 甘蓝型油菜优质高产新品种冠油杂812选育 安徽农业科学 2013,41 (19) 8117-8118
Position: Home > Articles > Breeding of Guanyouza 812,A New Brassica napus L. Cultivar with High Yield and Good Quality Journal of Anhui Agricultural Sciences 2013,41 (19) 8117-8118

甘蓝型油菜优质高产新品种冠油杂812选育

作  者：
王永生;师伟杰
单  位：
甘肃省张掖市甘州区农业技术推广中心;甘肃省民乐县汇丰种业科技有限责任公司
关键词：
甘蓝型春油菜;杂交种;冠油杂812;选育
摘  要：
[目的]为双低甘蓝型春油菜杂交种冠油杂812的大面积推广及新品种选育中的应用提供参考。[方法]冠油杂812是以不育系9511A为父本、恢复系3219R为母本,采用细胞质雄性不育三系法育成的中早熟甘蓝型双低油菜杂交种。[结果]2010~2011年在甘肃省春油菜区域试验中,冠油杂812在2年12点(次)中,相比对照有9个点增产,3点减产,增产幅度1.93%~10.11%,折合平均产量为3 506.25 kg/hm2,比对照陇油5号平均增产10.08%。其中,2010年6点(次)折合平均产量为3 082.65 kg/hm2,比对照陇油5号增产8.18%;2011年6点(次)折合平均产量为3 919.70 kg/hm2,比对照陇油5号增产2.08%。冠油杂812籽粒含油率45.66%,芥酸含量0.1%,硫苷含量7.2 mol/g,芥酸和硫苷达到国家双低油菜标准。[结论]冠油杂812综合性状优良,高产优质,适宜在甘肃省海拔2 500m以下有灌溉条件的春油菜区及类似生态区种植。
译  名：
Breeding of Guanyouza 812,A New Brassica napus L. Cultivar with High Yield and Good Quality
作  者：
WANG Yomg-sheng;Minle County Huifeng Seed Technology Co. ,Ltd.;
关键词：
Spring Brassica napus L.;;Hybrid;;Guanyouza 812;;Breeding
摘  要：
[Objective] The aim was to provide a reference for promotion in a large scale and application in new variety breeding of Guanyouza 812,a double low spring hybrid Brassica napus L.variety with high yield and good quality.[Method]Guanyouza 812 was a mid-early maturity and double low hybrid Brassica napus L.variety bred by Cytoplasmic Male Sterility(CMS) Three-line Method with sterile line 9511A as male parent and restorer line 3219R as female parent.[Result] During Gansu Province spring rape regional test in 2010-2011,comparing with control,Guanyouza 812's yield increased in 9 test points and decreased in 3 test points,and the increase degree was 1.93%-10.11%,the average yield of 12 test points was 3 506.25 kg / hm2and the yield averagely increased 10.08% comparing with control Longyou No.5.Thereinto,the average yield of 6 test points in 2010 was 3 082.65 kg / hm2and the yield averagely increased 8.18% comparing with control Longyou No.5;the average yield of 6 test points in 2011 was 3 919.70 kg / hm2and the yield averagely increased 2.08% comparing with control Longyou No.5.Guanyouza 812's seed oil content was 45.66%,erucic acid content was 0.1%,and glucosinolates content was 7.2 mol / g,and erucic acid content and glucosinolates content both met the national double low rapeseed standards.[Conclusion]Guanyouza 812 has good comprehensive traits,high yield and good quality,and is suitable for planting in spring rapeseed region with irrigation conditions of altitude less than 2 500 m in Gansu Province and the similar ecological zones.

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