热带农业科学2026，Vol.46Issue(3)：63-71,9.DOI:10.12008/j.issn.1009-2196.2026.03.010
椰枣种苗繁育及遗传转化研究进展
Research Progress on Seedling Breeding and Genetic Transformation of Phoenix dactylifera L.
摘要
Abstract
Phoenix dactylifera L.(date palm)is an important economic crop in North Africa and the Middle East,with high economic,ornamental,cultural,and social value.However,the low reproductive efficiency of conventional seedling breeding methods and the lack of a stable genetic transformation system have limited the process of comprehensive development and utilization of date palm.This paper reviews three main propagation methods of date palm,namely,seed propagation,tiller seedling propagation,and tissue culture.It focuses on summarizing the research progress of date palm tissue culture from the aspects of explant selection,culture conditions,and growth regulators,analyzes the problems existing in the tissue culture process of date palm(such as explant browning,vitrification,microbial contamination,and unstable regeneration system),proposes corresponding solutions,and summarizes the research achievements in date palm genetic transformation.This review provides a reference for the large-scale production of date palm seedlings and basic research on molecular biology.关键词
椰枣/组织培养/再生体系/高效繁育/遗传转化Key words
Phoenix dactylifera L./tissue culture/regeneration system/efficient breeding/genetic transformation分类
农业科技引用本文复制引用
普天磊,钱坤建,廖承飞,章鲁闽,瞿文林,金杰..椰枣种苗繁育及遗传转化研究进展[J].热带农业科学,2026,46(3):63-71,9.基金项目
云南省科技厅重大科技专项计划(No.202402AE090025) （No.202402AE090025）
国家干热区特色作物种质资源圃项目资助 （）
云南省元江县特色水果产业科技特派团(No.202404BI090012-3). （No.202404BI090012-3）
