| 黎文龙，黄欣怡，高健祁，胡天宇，褚毅泽，高德荣，刘大同，熊 飞.迟播对小麦生长发育的影响及耐迟播小麦研究进展[J].麦类作物学报,2025,(8):1136 |
| 迟播对小麦生长发育的影响及耐迟播小麦研究进展 |
| Effect of Late Sowing on the Growth and Development of Wheat and Research Progress of Late Sowing Resistant Wheat |
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| DOI： |
| 中文关键词: 小麦 迟播 生长发育 耐迟播 品种选育 |
| 英文关键词:Wheat Late sowing Growth and development Late sowing tolerance Variety breeding |
| 基金项目:国家自然科学基金项目（31700163;31971810；32071999） |
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| 中文摘要: |
| 近年来，由于全球气候变暖、前茬作物收获期推迟以及极端天气影响等一系列问题，小麦播种推迟，生长期缩短，严重影响小麦的高产稳产和国家粮食安全。迟播已经成为中国长江中下游麦区乃至黄淮麦区小麦产量和品质提升的主要限制因素。本文总结了迟播对小麦生长发育的影响以及耐迟播小麦的选育概况，并认为未来主要应从生理和遗传机制、遗传改良和栽培技术三个方面开展耐迟播小麦研究，以解决小麦迟播减产问题。 |
| 英文摘要: |
| In recent years, due to a series of issues such as global warming, delayed harvest of previous crops, and extreme weather conditions, wheat planting has been postponed and the growth period has been shortened, seriously affecting the high and stable yield of wheat and national food security. Late sowing has become the main limiting factor for wheat yield and quality improvement in the middle and lower reaches of the Yangtze River and even the Huang Huai wheat region in China. This article summarizes the effect of late sowing on the growth and development of wheat, as well as the breeding of late sowing tolerant wheat. It is believed that in the future, research on late sowing tolerant wheat should mainly be carried out from the three aspects: physiological and genetic mechanisms, genetic improvement, and supporting cultivation techniques for late sowing wheat, in order to solve the problem of wheat late sowing and yield reduction. |
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