寒旱农业科学2024，Vol.3Issue(6)：552-554,3.DOI:10.3969/j.issn.2097-2172.2024.06.012
抗旱丰产春小麦新品种会宁22号选育报告
Breeding Report on the New Drought-resistant and High-yield Spring Wheat Variety Huining 22
李斌 1周玉梅 1刘宏胜 2薛俊武 3吴兵 4李映5
作者信息
- 1. 会宁县种子管理站,甘肃 会宁 730700
- 2. 会宁县农业技术推广中心,甘肃 会宁 730700
- 3. 会宁县农业机械化服务中心,甘肃 会宁 730700
- 4. 甘肃农业大学,甘肃 兰州 730070
- 5. 会宁县医疗局,甘肃会宁 730700
- 折叠
摘要
Abstract
To promote the renewal of new dryland spring wheat varieties and achieve drought resistance,disease resistance,high yield,and stable yield in wheat production,Huining 22,a new dryland spring wheat variety,was bred by crossing Dingxi 35 as the female parent with Ganchun 25 as the male parent using the pedigree method.This variety has a growth period of 107 days,a plant height of 115 cm,31 grains per spike,and a thousand-grain weight of 48.8 g.In the 2019 to 2020 Gansu Province dryland spring wheat regional experiment,the average yield was 3 772.80 kg/ha,an increase of 7.58%compared to the control variety Xihan 2.In the 2021 Gansu Province dryland spring wheat production experiment,the average yield was 2 733.00 kg/ha,an increase of 7.29%compared to the control variety Xihan 2.This variety is medium-maturing,with grain protein content(dry basis)of 131.3 g/kg,wet gluten(14%moisture basis)of 301.0 g/kg,falling number of 339 s,Zeleny sedimentation value of 20.8 mL,water absorption rate of 63.6%,and bulk density of 804 g/L.It has moderate resistance to stripe rust and high resistance to powdery mildew which is suitable for planting in the spring wheat areas of central Gansu's dry and semi-arid regions and similar ecological zones,especially suitable for dry plateau areas.关键词
春小麦/新品种/会宁22号/选育Key words
Spring wheat/New variety/Huining 22/Breeding分类
农业科技引用本文复制引用
李斌,周玉梅,刘宏胜,薛俊武,吴兵,李映..抗旱丰产春小麦新品种会宁22号选育报告[J].寒旱农业科学,2024,3(6):552-554,3.
