水稻新品种“长白12号”选育报告  

The Breeding of a New Rice Variety Changbai 12

作　　者：王贵才[1] 李明生[1] 杨兆凤[1] 

机构地区：[1]吉林省农业科学院水稻研究所,吉林公主岭136100

出　　处：《吉林农业大学学报》2004年第1期19-22,共4页Journal of Jilin Agricultural University

基　　金：吉林省农委资助项目(96 002 03)

摘　　要：水稻新品种"长白12号"是以大穗、优质稻种资源"奇锦丰"为受体,以抗逆性强的稗种总DNA为供体,利用花粉管通道技术而创造的远缘基因交流的变异群体,从后代优异株系中选育而成。通过省区域试验和生产试验,分别比对照品种增产1 0%和1 3%;稻米品质有8项指标达部颁优质米一级标准,3项指标达二级标准;抗病性强于对照品种。"长白12号"具有高产、优质、抗逆性强的特点,适合于吉林省中早熟稻区种植。Total DNA of Barnyard millet was transformed into a rice variety Qijinfeng via pollen tube path way. A great deal of variation was found among the progeny. Changbai 12 was selected from those variations. The results show that Changbai 12 is of high yield, good quality, and multi resistance. It is fit to plant in Jilin province.

关 键 词：水稻 长白12号品种 选育 产量表现 特征特性 栽培要点 

分 类 号：S511[农业科学—作物学]