大豆新品种陇中黄601选育报告  

Breeding Report on New Soybean Variety Longzhonghuang 601

作　　者：张彦军[1] 王兴荣[1] 苟作旺[1] 陈伟英[1] 李玥[1] 祁旭升 

机构地区：[1]甘肃省农业科学院作物研究所,甘肃兰州730070

出　　处：《甘肃农业科技》2015年第7期5-7,共3页Gansu Agricultural Science and Technology

基　　金：甘肃省科技支撑计划项目"抗旱丰产大豆新品种选育"(1104NKCA076)

摘　　要：大豆新品种陇中黄601 是甘肃省农业科学院作物研究所与中国农业科学院作物科学研究所联合,以开育12 号为母本、邯豆5 号为父本进行有性杂交、系谱法选育而成.在2012-2013 年甘肃省大豆区域试验中,2 a 10点（次）平均折合产量为2 650.05 kg/hm^2,较对照品种陇豆2 号增产17.13%.2014 年在甘肃省多点生产试验中,平均折合产量为2 002.50 kg/hm^2,较对照品种陇豆2 号增产6.69%.该品种株高63.5-86.3 cm,单株结荚45.652.3 个,单株粒重15.8-22.6 g,百粒重19.1-24.8 g,全生育日数115128 d,属中熟品种.籽粒含蛋白质（干基）41.94%,脂肪（干基）20.09%.抗大豆花叶病毒病、大豆霜霉病,中抗大豆黑斑病.适宜在甘肃省河西灌区、沿黄灌区及陇东干旱半干旱地区推广种植.Longzhonghuang 601 is a new soybean variety bred by crossing and pedigree method with the female parent Kaiyu 12 and the male parent Handou 5 in Institute of Crop,Gansu Academy of Agricultural Sciences and Institute of Crop Sciences, Chinese Academy of Agricultural Sciences. The average yield of Longzhonghuang 601 reaches 2 650.05 kg/hm2 and which is 17.13%higher than of the check Longdou 2 in soybean regional test during the 2012-2013 in Gansu provice. Its average yield is 2 002.50 kg/hm2 and which is 6.69% highest among all the tested samples,which is higher than Longdou 2 in 2014 in Gansu soybean production test. The plant height,pods per plant,seed weight per plant,weight per 100 seeds and growth period of Longzhonghuang 601 are 63.50~86.30 cm,45.60~52.30,15.80~22.60 g,19.10~24.80 g and 115~128 days,respectively. As to quality characters of the variety,the seed protein(dry)and fat(dry)are 41.94% and 20.09%,respectively. By field identification,the result also shows that Longzhonghuang 601 is moderate-resistance to black spot. It is suitable to be grown in Central Gansu,including Irrigation Districts Along Yellow River,Longdong region.

关 键 词：大豆 新品种 陇中黄601 选育 

分 类 号：S565.1[农业科学—作物学]