水稻新品种“吉农大19号”选育及栽培技术  

Selection and Breeding of the New Rice Variety Jinongda 19

作　　者：王春生[1] 历艳志[2] 王桂华 沙录[2] 王晓丽[2] 马景勇[2] 

机构地区：[1]吉林农业大学农业科学试验站,长春130118 [2]吉林农业大学农学院,长春130118 [3]长春市南关区幸福乡政府,长春130000

出　　处：《吉林农业大学学报》2005年第1期23-25,共3页Journal of Jilin Agricultural University

基　　金：吉林省农委与长春市科委资助项目(20088号)

摘　　要：水稻新品种"吉农大19号"是通过有性杂交,再以F2代为受体,以大豆总DNA为供体,利用花粉管通道法转基因变异群体,经系谱法选育而成。3年吉林省区域试验结果显示:该品种比对照增产1 6%,具有优质、高产、抗逆性强、适应性广等优点,2002年被评为吉林省第三届优质水稻品系,2004年通过吉林省农作物品种审定委员会审定。适于吉林省长春、吉林、四平、通化、松原等稻作区种植。Total DNA of soybean was transformed into F2 generation via pollen tube path way. Jinongda19 was selected through sexual hybridization using pedigree technique. Results of 3-year regional trial showed that its yield increased by 1.6% compared with the contrast variety. It had such advantages as good quality, high yield, strong resistance against adverse conditions and wide adaptability. It was examined and approved by Jilin Provincial Variety Examination and Approval Committee in 2004.It suits to be planted in the regions of Changchun,Jilin,Siping,Tonghua,Songyuan,etc.

关 键 词：水稻 新品种 育种 吉农大19号 

分 类 号：S511.032[农业科学—作物学]