苦荞新品种'粱苦荞1号'选育报告
The Breeding Report of New Tartary Buckwheat Variety'Liangkuqiao1'
高翔 1郝志萍 1吕慧卿 1冯晓敏 1周忠宇 1张力 1李文兵2
作者信息
- 1. 山西农业大学高粱研究所,晋中,030600
- 2. 晋中市现代农业产业发展中心,晋中,030600
- 折叠
摘要
'粱苦荞1号'是由'黑丰1号'经0.3％EMS化学诱变,系统选育而成的新品种.通过区域试验和生产试验,该品种均表现出高产、优质、抗倒伏、落粒轻、适宜性广等特点.在2019-2020年多点区域试验中,'粱苦荞1号'2 a折合平均产量2 029.5 kg/hm2,比对照品种'晋荞麦(苦)6号'增产16.9％.该品种中早熟,生育期约95 d.籽粒长锥形、黑色,单株粒重13.6 g,千粒重23.0 g.籽粒粗蛋白含量为13.9％,总黄酮含量为3.68％.适宜在山西省北部、中部苦荞麦种植区及同类地区种植.
Abstract
'Liangkuqiao1'is a new variety of buckwheat which was obtained by system selection and used 0.3％ ethyl methane sulfonate chemical mutagenized method from'Heifeng1'.In the regional test and the production ex-periment,this variety showed the characteristics of high production,high quality,resistance to lodging,light seed shattering,wide suitability and so on.In 2019 to 2020,the average yield of 2 a of'Liangkuqiao1'was 2 029.5 kg/hm2 and 16.9％ higher than that of the control'Jinqiao6'in regional experiment.The variety was medium and early maturing,the growth period was about 95 days.The grain was long conical,black,seeds weight per-plant was 13.6 g and 1 000-grains weight was 23.0 g.The grain content of crude protein and flavonoids compounds were 13.9％ and 3.68％.It is suitable to be grown in the northern and central tartary buckwheat growing areas of Shanxi Province and similar areas.
关键词
苦荞/粱苦荞1号/EMS化学诱变/选育Key words
Fagopyrum tartaricun/Liangkuqiaol/EMS chemical mutagenesis/Breeding引用本文复制引用
基金项目
晋中市科技重点研发计划(Y202015)
山西农业大学生物育种工程项目(YZGC063)
现代农业产业技术体系建设项目()
出版年
2024
NETL
NSTL
万方数据