摘要
为了推广及应用适宜吉林省西部地区气候特点的优质荞麦新品种白荞6号,介绍了其选育经过、特征特性、产量表现、栽培技术要点和荞麦未来育种展望。白荞6号是吉林省白城市农业科学院于2017年,从“贵甜荞2号”中选择单株粒数多、单株籽粒质量高、分枝上举、单株花序数较多的变异单株之后,采用混合选择法育成的荞麦新品种。2023-2024年,该品种参加吉林省区域试验,2023年平均产量为1046.5 kg·hm^(-2),比对照品种白荞2号增产8.55%;2024年平均产量为1182.9 kg·hm^(-2),比对照品种白荞2号增产8.83%。两年区域试验平均产量为1114.7 kg·hm^(-2),比对照品种白荞2号增产8.69%。2024年参加吉林省生产试验,平均产量1056.6 kg·hm^(-2),比对照品种白荞2号增产7.18%。该品种为中熟品种,生育期89 d左右,粗蛋白含量11.50%,总黄酮含量0.23%,水分含量12.00%。白荞6号高产稳产,适应性广,适合吉林省西部具备灌溉条件的地区推广种植。
In order to promote and apply the high-quality new buckwheat variety Baiqiao 6 that is suitable for the climate characteristics of western Jilin Province,this article introduced its breeding process,characteristics,yield performance,cultivation techniques,and future breeding prospects for buckwheat.Baiqiao 6 was developed by the Baicheng Academy of Agricultural Sciences of Jilin Province in 2017 through the mixed selection method from“Guitianqiao 2”,by choosing the variant plants with a high number of grains per plant,high grain weight per plant,upward branches and a large number of inflorescences per plant.From 2023 to 2024,Baiqiao 6 participated in regional trials in Jilin Province.In 2023,the average yield was 1046.5 kg·ha^(-1),an increase of 8.55%compared with the control variety Baiqiao 2.In 2024,the average yield in the regional trials was 1182.9 kg·ha^(-1),an increase of 8.83%compared with the control variety.The average yield over the two years of regional trials was 1114.7 kg·ha^(-1),an increase of 8.69%compared with the control variety.In 2024,participated in the production trial in Jilin Province,with an average yield of 1056.6 kg·ha^(-1),an increase of 7.18%compared to the control variety Baiqiao 2.It is a medium-maturing variety with a growth period of about 89 days.The crude protein content is 11.5%,the total flavonoid content is 0.23%,and the moisture content is 12.0%.Baiqiao 6 is high-yielding and stable-yielding,with wide adaptability.It is suitable for promotion and cultivation in areas with irrigation conditions in the western region of Jilin Province.
作者
吴晗
加央多拉
杨志雪
刘兰亭
冯博
田娟
王开伟
李春花
WU Han;Jiayangduola;YANG Zhixue;LIU Lanting;FENG Bo;TIAN Juan;WANG Kaiwei;LI Chunhua(Jilin Baicheng Academy of Agricultural Sciences,Baicheng 137000,China)
出处
《黑龙江农业科学》
2025年第11期123-126,共4页
Heilongjiang Agricultural Sciences
基金
吉林省现代农业产业技术体系(JLARS-2025-050202)。
关键词
荞麦
白荞6号
混合选育
栽培技术
高产稳产
buckwheat
Baiqiao 6
hybrid selection and breeding
cultivation technology
high yield and stable yield
