吉林农业大学学报2025，Vol.47Issue(4)：608-617,10.DOI:10.13327/j.jjlau.2025.0212
激光技术在农业育种领域的应用与研究进展
Applications and Research Progress of Laser Technology in Agricul-tural Breeding
摘要
Abstract
Laser breeding,a physical technique,enables precise regulation of plant physiological metabolism,induces crop genetic variation,enhances stress resistance,and improves quality by ad-justing laser parameters,showing unique advantages in agriculture.This paper summarizes the appli-cations of laser technology in agricultural breeding and explores the effects of wavelength,intensity,irradiation time and ratio on the breeding process.Studies reveal that lasers can effectively promote plant growth,increases crop yield and quality,and strengthens stress resistance in crops.Lasers with different wavelengths exhibit significant physiological regulation effects on various crop seeds,play-ing a critical role in promoting seed germination and seedling development.Low-dose laser treatment significantly improves seed germination and survival rate,enhances seed resistance to adverse envi-ronments and pests and diseases,upgrades seed quality,increases crop yield,and reduces pesticide application.Medium-to-high dose lasers can induce genetic variations in seeds for breeding superior varieties.Laser technology is being extensively explored in breeding research across various crops-including food,vegetable,medicinal,and ornamental species-demonstrating its immense potential in modern agricultural breeding.关键词
激光/农业育种/激光参数/精准调控Key words
laser/agricultural breeding/laser parameter/precise regulation分类
农业科技引用本文复制引用
万晓茹,宋雨桐,杨明来,王英,梁雪梅,于合龙,周磊,齐晓坤,杨熙龙,张小东,刘亚丽..激光技术在农业育种领域的应用与研究进展[J].吉林农业大学学报,2025,47(4):608-617,10.基金项目
吉林省农业技术重大协同推广项目(2025XT0808) （2025XT0808）
