作物研究2026，Vol.40Issue(2)：170-173,4.
高产抗病杂交水稻新组合粮两优莉珍的选育与应用
Breeding and Application of a New High-Yield and Disease-Resistant Hybrid Rice Combination Liangliangyou Lizhen
摘要
Abstract
Liangliangyou Lizhen is a new two-Line indica hybrid rice combination with high yield and disease resistance bred by Hunan Liang'an Science and Technology Co.,Ltd.It has characteristics of high yield,stable yield and high quality,strong resistance,wide adaptability and suitable for mechanized harvest.Its comprehensive index of rice blast is 2.6,and its ear blast loss rate level is 3.It was approved by the National Major Crop Variety Examination and Approval Committee in 2023.The paper introduces the breeding process,main characteristics,cultivation and seed production technology of Liangliangyou Lizhen.关键词
杂交水稻/育种/高产/抗病/粮两优莉珍Key words
hybrid rice/breeding/high yield/disease resistance/Liangliangyou Lizhen分类
农业科技引用本文复制引用
谢军,杨孟,江运柱,刘文超,赵倩童,钟迪夫,曹瑞,王杰..高产抗病杂交水稻新组合粮两优莉珍的选育与应用[J].作物研究,2026,40(2):170-173,4.基金项目
国家自然科学基金(32172088) （32172088）
中央引导地方科技发展专项资金项目(2023ZYQ046) （2023ZYQ046）
湖南省重大新品种培育项目(YLS-2025-ZY02002) （YLS-2025-ZY02002）
湖南省科技创新领军人才项目(2021RC4053) （2021RC4053）
邵阳市重点研发创新项目(2024CX2011). （2024CX2011）
