水稻新品种“吉农大899”选育报告  

Breeding Report of the New Rice Variety “Jinongda 899”

作　　者：张安星 王伦[1] 刘威[1] 孟卫隆 杨峰[1] 任旭东[1] 马建[1] ZHANG Anxing;WANG Lun;LIU Wei;MENG Weilong;YANG Feng;REN Xudong;MA Jian(College of Agronomy,Jilin Agricultural University,Changchun 130118,China)

机构地区：[1]吉林农业大学农学院,长春130118

出　　处：《吉林农业大学学报》2018年第5期647-650,共4页Journal of Jilin Agricultural University

基　　金：国家重点研发计划项目(2016YFD0102003);吉林省省级粮食生产发展专项资金项目(201503)

摘　　要：水稻新品种"吉农大899"是以"通31"为母本,以"自选系128"为父本,通过人工有性杂交,采用系谱法选育而成。2年区域试验及1年生产试验平均产量分别为9 024. 6 kg/hm2和9 328. 7 kg/hm2,与对照品种"通35"相比,增产分别为6. 1%和7. 7%。"吉农大899"农艺性状优良,产量高,抗逆性强,活秆成熟,对苗瘟、纹枯病表现中感,稻瘟病表现为感病。于2014年吉林省农作物品种审定委员会上审定通过,该新品种适于吉林省的吉林、长春、松原、四平、通化、辽源等中晚熟稻区。＂jinongda 899＂,a new rice variety,has been bred by artificial sexual crossing between tong35（ female） and optional system128（ male） with pedigree technique. The average yield of ＂jinongda 899＂in 2 years＇ regional test was 9 024. 6 kg/hm^2,6. 1% higher than the contrast variety（ ＂tong 35＂）. The average yield of ＂jinongda 899＂in 1 year＇s productive trial was 9 328. 7 kg/hm^2,7. 7% higher than the contrast variety. It has excellent agronomic traits of high yield,strong resistance and mature stalk,and it is moderately susceptible to seedling blast and sheath blight and susceptible to rice blast. It was examined and approved by Jilin Provincial Variety Examination and Approval Committee in 2014. The new rice variety＂jinongda 899＂suits to be planted in the middlelate maturing regions of Jilin province,such as Jilin,Changchun,Songyuan,Siping,Tonghua,Liaoyuan,etc.

关 键 词：水稻 新品种 选育 吉农大899 

分 类 号：S511.032[农业科学—作物学]