探索适宜辽宁谷子杂交种繁种技术  

Explore Suitable Breeding Technology of Liaoning Millet Hybrid

作　　者：张文飞[1] 陈国秋[1] 张海金[1] 朱晓东 孟庆林 ZHANG Wen-fei(Liaoning Dryland Agriculture and Forestry Institute,Chaoyang,Liaoning 122000)

机构地区：[1]辽宁省农业科学院旱地所,辽宁朝阳122000

出　　处：《园艺与种苗》2022年第10期74-75,共2页Horticulture & Seed

基　　金：财政部和农业农村部:国家现代农业产业技术体系资助(CARS-13.5-B15);建平县杂粮产业乡村振兴科技特派项目。

摘　　要：从谷子制种田选择、科学播种、田间管理、花期调节授粉、去杂除劣、收获及制种注意事项等方面探索适宜辽宁谷子光温敏两系杂交种制种技术,从而为提高谷子不育系、杂交制种产量和提升杂交纯度提供理论支撑。The suitable seed production technology of Liaoning millet light and temperature sensitive hybrid lines was explored from the aspects of field selection,scientific sowing,field management,pollination regulation during chemical period,removal of impurity and impurity,harvesting technology and matters for seed production,so as to provide theoretical support for improving sterile lines,hybrid seed production yield and hybrid purity of millet.

关 键 词：谷子 杂交种 繁种 

分 类 号：S515[农业科学—作物学]