大麦与谷类科学2024，Vol.41Issue(2)：1-5,5.DOI:10.14069/j.cnki.32-1769/s.2024.02.001
大麦芒的研究进展
Research Progress in Barley Awn
李健 1江谧 1刘廷辉 1谢世刚 1张英 1詹瑞林1
作者信息
- 1. 甘孜藏族自治州农业科学研究所,四川康定 626000
- 折叠
摘要
Abstract
The awn,developing as a long slender extension of the lemma,is a reduced leaf and the product of long-term adaptation to the environment and evolution.Barley awn is rich in phenotypic variation,which plays an important role in grain filling and yield formation,and is one of the main targets for further improving barley yield.In this paper,we reviewed the research progress in the morphology,structure,function and genetic regulation mechanism of barley awn,discussed the positive and negative effects of barley awn on increasing barley yield,and put forward the difficulties that still need to be solved and the key points that need to be paid attention to in the study of barley awn photosynthesis,so as to provide a useful reference for the selection of barley awn types in the breeding process of barley varieties and the breeding of high-yield barley varieties.关键词
大麦/芒/光合作用/研究进展Key words
Barley/Awn/Photosynthesis/Research progress分类
农业科技引用本文复制引用
李健,江谧,刘廷辉,谢世刚,张英,詹瑞林..大麦芒的研究进展[J].大麦与谷类科学,2024,41(2):1-5,5.
