近20年浙江省糯稻品种育种现状及发展策略
Breeding Status and Development Strategies of Glutinous Rice Varieties in Zhejiang Province in the Past 20 Years
赵考诚 1黄玲玲 2余志平 1郑梦兰 3童喻浩 4翟荣荣 5叶靖 5巫明明 5韩金玲 6叶胜海5
作者信息
- 1. 浙江安吉农投高新集团有限公司,浙江安吉 313300
- 2. 河北科技师范学院农学与生物科技学院,河北秦皇岛 066000;浙江省农业科学院作物与核技术利用研究所,杭州 310021
- 3. 安吉县梅溪镇农业农村办公室,浙江安吉 313306
- 4. 安吉县梅溪镇人民政府便民服务中心,浙江安吉 313306
- 5. 浙江省农业科学院作物与核技术利用研究所,杭州 310021
- 6. 河北科技师范学院农学与生物科技学院,河北秦皇岛 066000
- 折叠
摘要
糯米直链淀粉含量低而蛋白质和脂肪含量较高,因而营养价值较高,是加工粽子、八宝粥等黏性小吃及酿造米酒的主要原料.本文对浙江审定的糯稻品种进行数据统计分析,系统梳理近20年浙江糯稻品种育种现状并分析了存在的问题.结果显示,浙江糯稻品种选育数量占比较小,类型多以常规粳糯品种为主,专用性品种少;近10年选育的糯稻品种抗性表现不佳,品种穗数减少,而穗型趋向于大穗型,品种在品质和产量方面仍有进一步改良提升的空间.最后提出了浙江糯稻品种选育建议.
Abstract
Glutinous rice has low amylose content and high protein and fat,so it has high nutritional value.It is the main raw material for processing sticky snacks such as Zongzi,Babao Congee and wine.This article statistically analysed the approved glutinous rice varieties data in Zhejiang,systematically reviewd the breeding status of glutinous rice varieties in Zhejiang in the past 20 years,and analyzesd the existing problems.The results showed that the proportion of glutinous rice varieties bred in Zhejiang was small,the main type was conventional glutinous rice varieties,specialized varieties was little.The resistance performance of glutinous rice varieties bred in the past 10 years was poor.The number of panicles in Zhejiang glutinous rice varieties has decreased,while the panicle type tended to be larger.There was still room for further improvement and enhancement in the quality and yield of glutinous rice varieties approved in Zhejiang.Finally,suggestions for breeding glutinous rice varieties in Zhejiang were put forward.
关键词
糯稻/育种现状/发展策略/浙江省Key words
glutinous rice/breeding status/development strategy/Zhejiang Province引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据