浅析水稻原种生产方法及“整穗育秧法”三圃原种生产技术  

A Brief Analysis of General Method and "Spike-Raise Seedling-Three-Nursery" Technology in Rice Basic Seed Production

作　　者：于福安[1] 陈洪金[2] 张俊英[3] 魏立军[1] 谷守贤[1] 

机构地区：[1]天津市原种场,天津宁河301505 [2]天津科润津丰种业有限公司,天津300061 [3]天津市种子管理站,天津300061

出　　处：《作物杂志》2009年第6期92-94,共3页Crops

基　　金：国家"863"子课题编号:2005AA207010

摘　　要：多年实践,水稻原种生产采用选择单穗、穗行比较的方法比选择单株、株行比较的方法更有利于选择效率和种子纯度的提高,"整穗育秧法"是将不脱粒的整个单穗带枝梗育秧,本田以单穗、单行、单段、单本插秧为基础,进行穗行比较选择为基础的水稻三圃原种生产的方法。Based on years of practice,the method of panicle selection and panicle-line comparison is more favorable to improve the selection efficiency and seed purity in rice basic seed production. ＂method of raising seedling by whole panicle＂ is a way of rice three-nursery basic seed production,which consists of sowing panicles without threshing,transplanting one seedling per hole,one line per panicle,and making selection by panicle line comparison.

关 键 词：水稻 三圃 整穗育秧 原种 

分 类 号：S511[农业科学—作物学]