籼型光温敏核不育系水稻宣69S夏季冷水灌溉原种生产技术总结  

Summary on Seed Production Technology with Summer Cold Water Irrigation of Indica Genetic-cytoplasmic Sterile Line Xuan 69 S

作　　者：陈菊云 

机构地区：[1]肥东县花生原种场,安徽合肥231600

出　　处：《园艺与种苗》2017年第6期56-58,共3页Horticulture & Seed

摘　　要：总结了利用夏季冷水串灌的方法进行宣69S原种生产技术,包括冷灌繁殖田块的选择及配套设施、单株选择、培育壮秧、规范栽插及肥水管理等,防杂保纯效果明显。The seed production technology with summer cold water irrigation of Indica genetic-cytoplasmic sterile line Xuan 69 s was summarized from the following aspects, including the selection and supporting facilities of the cold irrigation and breeding field, single plant selection, cultivating seedling, standardized planting and fertilizer management. The technology had anti-clutter protection effect.

关 键 词：光温敏核不育系 宣69S 夏季 冷水串灌 原种生产 

分 类 号：S511[农业科学—作物学]