摘要
太食857是山西省农业科学院作物科学研究所以不育系352A为母本、恢复系117R为父本杂交选育出的食用型向日葵杂交种,2019年9月通过国家农业农村部品种登记。该品种属中早熟品种,高产优质、抗病抗逆性好,具有植株高大、叶片茂盛、无分支、花盘大、籽粒排列紧密、细长全黑、籽仁饱满等特性。在山西省多地示范种植2 a,平均产量达到3 622.5 kg/hm^2以上,比对照X3939增产11.9%,适宜在山西忻州、大同地区和新疆北部春季种植。太食857的选育对提高我国食葵杂交种的市场竞争力,减轻企业和农户购种的经济负担,推动向日葵产业的快速发展具有重要作用。
Taishi 857 was a hybrid edible sunflower variety,which was bred by Institute of Crop Sciences,Shanxi Academy of Agricultural Sciences with the sterile line 352A as female parent and the restorer line 117R as male parent,it was registered by the Ministry of Agriculture and Rural Affairs of the People's Republic of China in September 2019.This variety was a mid-early maturity variety with high yield and quality,good resistance to disease and stress,and had the characteristics of tall plants,lush leaves,no branches,large disks,tightly arranged grains,slender all black,full kernels and other characteristics.After two years of demonstration planting in Shanxi province,the average output was over 3622.5 kg/hm^2,an increase of 11.9%compared with the control X3939.It was suitable for spring planting in Xinzhou,Datong area of Shanxi and northern Xinjiang.The breeding of Taishi 857 can improve the market competitiveness of sunflower hybrid in China,reduce the economic burden of enterprises and farmers in purchasing seeds,and promote the rapid development of the sunflower industry.
作者
杨芬
雷伟
李广信
YANG Fen;LEI Wei;LI Guangxin(College of Agronomy,Shanxi Agricultural Univevsity,Taiyuan 030031,China)
出处
《山西农业科学》
2020年第7期1070-1072,1131,共4页
Journal of Shanxi Agricultural Sciences
基金
山西省重点研发计划项目(201603D221006,201803D221020-7)
山西省农业科学院生物育种工程项目(17yzgc091)
山西省科技成果转化引导专项(201804D131052)
山西省农业科学院特色农业技术攻关项目(YGG17126)。
关键词
食葵
太食857
杂交种
edible sunflower
Taishi 857
hybrid
