高蛋白大豆新品种郑4066的选育及启示  

Breeding and Revelation of a New High Protein Soybean Variety Zheng 4066

作　　者：李海朝[1] 文自翔[1] 张辉[1] 李金英[1] 武永康[1] 黄萍 卢为国[1] 

机构地区：[1]河南省农业科学院经济作物研究所,河南郑州450002 [2]郑州市农业技术推广站,河南郑州450006

出　　处：《河南农业科学》2012年第8期70-71,共2页Journal of Henan Agricultural Sciences

基　　金：国家科技支撑计划项目(2011BAD35B06-3);郑州市科技领军人才培育计划项目(096SYJH14103);国家大豆产业技术体系项目(nycytx-004);优质功能型转基因大豆新品种培育项目(2011ZX08004-003)

摘　　要：郑4066是河南省农业科学院经济作物研究所以豫豆19为母本、驻豆4号为父本,采用杂交系谱法选育而成的集高蛋白、高产、抗病于一体的夏大豆新品种。该品种在国家区域试验中平均产量2 681.3kg/hm2,较对照中豆8号平均增产8.6%,蛋白含量47.93%,抗大豆花叶病毒病,适宜在长江中下游地区种植。Zheng 4066 was a summer-sowing soybean variety with the characters of high protein, high yield and disease resistance, which was bred by crossing Yudou No. 19 with Zhudou No. 4. The yield of Zheng 4066 was 2 681.3 kg/ha,which increased by 8.6% than that of Zhongdou No. 8 on the average. Moreover, its protein content was 47. 93% and it had a resistance to soybean mosaic Virusc SMV,Zheng 4066 could be used in mid-lower Yangtze River valley.

关 键 词：大豆 郑4066 高蛋白 品种选育 

分 类 号：S565.1[农业科学—作物学]