| 耐盐抗旱优质高产棉花新品种‘衡棉1670’的选育研究 |
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| 引用本文： | 戴茂华,刘丽英,刘雪梅,李辰晖,吴振良.耐盐抗旱优质高产棉花新品种‘衡棉1670’的选育研究[J].农学学报,2021,11(12):40-43. |
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| 作者姓名： | 戴茂华 刘丽英 刘雪梅 李辰晖 吴振良 |
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| 作者单位： | 1.河北省农作物抗旱研究重点实验室/河北省农林科学院旱作农业研究所,河北衡水 053000;2.河北省衡水市农机安全监理所,河北衡水 053000 |
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| 基金项目： | 河北省农林科学院科学技术研究与发展计划项目“宜机采棉花种质资源创新”(2018040201);河北省农林科学院创新工程项目“黑龙港流域盐碱旱地高效轻简化棉花新品种选育”(F1930706);河北省重点研发计划项目“抗旱耐盐棉花新种质的创制及应用”(19226341D);河北省现代农业产业技术体系棉花创新团队“全程机械化岗位”(HBCT2018040205) |
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| 摘 要： | 抗逆优质丰产棉花新品种的培育及应用是当前棉花生产节水提质增效的关键。‘衡棉1670’是河北省农林科学院旱作农业研究所以中早熟陆地棉品种资源材料‘衡棉210’为母本,以‘衡棉4号’为父本杂交,后代多年南繁北育,经旱棚盐池鉴定选择,在枯黄萎病混生重病地、不防治棉铃虫的高压胁迫下,经过多年连续定向选择育成。其突出表现为抗枯黄萎病、丰产优质、耐盐抗旱节水,适宜在河北省及黄河流域同类生态春播棉区推广种植,2019年8月通过河北省农作物品种审定委员会审定（审定编号为冀审棉20190013）。
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| 关 键 词： | 陆地棉 ‘衡棉1670’ 抗旱耐盐 品种选育 |
| 收稿时间： | 2020-05-09 |
Breeding of ‘Hengmian 1670’: A Cotton Variety with Salt and Drought Tolerance,Good Quality and High Yield |
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| DAI Maohua,LIU Liying,LIU Xuemei,LI Chenhui,WU Zhenliang.Breeding of ‘Hengmian 1670’: A Cotton Variety with Salt and Drought Tolerance,Good Quality and High Yield[J].Journal of Agriculture,2021,11(12):40-43. |
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| Authors: | DAI Maohua LIU Liying LIU Xuemei LI Chenhui WU Zhenliang |
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| Institution: | 1.Hebei Key Laboratory of Crops Drought Resistance/ Dryland Farming Institute, Hebei Academy of Agricultural and Forestry Sciences, Hengshui 053000, Hebei, China;2.Agricultural Machinery Safety Supervision Bureau, Hengshui City, Hebei Province, Hengshui 053000, Hebei, China |
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| Abstract: | Cultivation and application of new cotton varieties with high quality and high yield is the key to water-saving and improving quality and efficiency in cotton production. Dryland Farming Institute of Hebei Academy of Agricultural and Forestry Sciences took ‘Hengmian 210’ (resource material of middle-early maturity and disease-resistant upland cotton) as female parent and ‘Hengmian 4’ as male parent to carry out hybrid combinations. After years of continuous directional selection, ‘Hengmian 1670’ was selected under disease stress, pest stress, salt stress and drought stress. ‘Hengmian 1670’, approved by Hebei Province in August 2019 (Jishenmian 20190013), has outstanding performance such as the resistance to Fusarium and Verticillium wilts, high yield and quality, salt tolerance, drought resistance and water-saving, and it is suitable for planting in Hebei Province and similar ecological spring sowing cotton areas in the Yellow River Basin. |
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| Keywords: | Upland Cotton ‘Hengmian 1670’ Drought Resistance and Salt Tolerance Variety Breeding |
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