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通过增加干旱,热量和盐分的耐受性来创造适应气候的作物

Tharanya Sugumar¹, Guoxin Shen², Jennifer Smith¹

¹Department of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA.

Plants (Basel, Switzerland)

|May 11, 2024

概括

发展适应气候变化的作物对于全球粮食安全至关重要. 植物育种创新对于在干旱和高温等环境压力下提高作物性能至关重要.

科学领域:

农业科学农业科学
植物生物学植物生物学
适应气候变化适应气候变化

背景情况:

全球人口的增长需要增加粮食生产,挑战粮食安全.
有限的耕地和淡水,加上城市化和人类活动,限制了农业的扩张.
无生物压力 (干旱,热量,盐度) 显著威胁全球粮食生产.

研究的目的:

审查植物育种在农业中的演变.
探索开发适应气候变化的作物的战略.
讨论在恶劣环境条件下改善作物的未来方向.

主要方法:

历史和现代植物育种技术的审查.
对无生物应激的遗传和生理适应的分析.
综合研究气候适应性作物发展的研究.

主要成果:

植物育种已经显著发展,以应对农业的挑战.
发展适应气候变化的作物对于可持续农业至关重要.
未来的育种工作必须专注于多重压力耐受性.

结论:

创新的植物育种是克服农业环境挑战的关键.
适应气候变化的作物对于确保未来的粮食安全至关重要.
需要持续的研究和开发,以使作物适应不断变化的环境条件.

关键词:

无生物压力是无生物压力.气候变化气候变化气候变化干旱干旱干旱干旱粮食安全粮食安全热量热量热量热量热量盐度盐度盐度盐度盐度

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