滇型杂交粳稻新组合滇优38的选育与应用  

Breeding and Application of New Dian-type Japonica Hybrid Rice Combination Dianyou 38

作　　者：陶光喜[1] 谭亚玲[1] 李向东[1] 郭艾[1] 

机构地区：[1]云南农业大学稻作研究所,云南昆明650201

出　　处：《杂交水稻》2014年第1期22-24,共3页Hybrid Rice

基　　金：昆明市科技合作项目(昆科计字08H130103号)

摘　　要：滇优38是云南农业大学稻作研究所用滇I型优质不育系DHC-10A与新选育的恢复系滇农R-5配组育成的滇型杂交粳稻新组合。该组合具有株型好、产量高、米质较优、抗病性较强、适应范围广等特点,2012年8月通过云南省农作物品种审定委员会审定。Dianyou 38, derived from DHC -10A, a Dian I-type CMS line with fine grain quality, and Diannong R -5, a new japonica restorer line, is a new Dian-type japonica hybrid rice combination developed by the Rice Re- search Institute of Yunnan Agricultural University. It is characteristic of good plant type, high yield, good grain quality, strong disease resistance and wide adaptability. In August, 2012, it was certified and released to commer- cial production by Yunnan Provincial Crop Variety Appraisal Committee.

关 键 词：滇型杂交粳稻 滇优38 选育 

分 类 号：S511.01[农业科学—作物学] S334