早熟高产优质大豆新品种金源806的选育及栽培技术要点  

Breeding and Main Cultivation Technology of A New Soybean Cultivar Jinyuan 806 with Early Maturity and High Yield

作　　者：于晓光[1] 吴纪安[1] 陈祥金[1] 位昕禹[1] 崔杰印[1] 崔少彬[1] 魏然 刁鹤楠 YU Xiao-guang;WU Ji-an;CHEN Xiang-jin;WEI Xin-yu;CUI Jie-yin;CUI Shao-bin;WEI Ran;DIAO He-nan(Heihe Branch,Heilongjiang Academy of Agricultural Sciences,Heihe 164399,China)

机构地区：[1]黑龙江省农业科学院黑河分院,黑龙江黑河164399

出　　处：《黑龙江农业科学》2022年第12期106-110,F0002,共6页Heilongjiang Agricultural Sciences

基　　金：黑龙江省农业科学院院级课题(2020YYYF031);黑龙江省农业科学院“农业科技创新跨越工程”专项(HNK2019CX01)。

摘　　要：为促进早熟高产优质大豆新品种金源806的推广应用,本文介绍了该品种的选育过程、主要特征特性及栽培技术要点。金源806是黑龙江省农业科学院黑河分院于2010年以克山1号为母本,以(黑河38×吉育87)F_(1)为父本通过有性杂交,经过多年系谱法选育而成的大豆新品种。2022年6月通过黑龙江省农作物品种审定委员会审定推广,审定编号:黑审豆2022L0015。2019-2020年参加区域试验,两年区域试验平均产量2547.5 kg·hm^(-2),比对照品种黑河43增产6.1%。2021年参加生产试验,平均产量2833.1 kg·hm^(-2),比对照品种黑河43增产8.2%。蛋白质含量40.71%,脂肪含量20.00%,蛋脂总和60.71%,中抗大豆灰斑病,在适应区出苗至成熟生育日数113 d左右,需≥10℃活动积温2150℃左右。金源806是早熟、高产、优质、秆强、适宜机械化栽培的大豆新品种,适于黑龙江省第四积温带种植。The breeding process,main characteristics and cultivation points of Jinyuan 806 were briefly introduced in order to provide reference for the popularization and application of the variety.Jinyuan 806 was selected from Keshan 1 as the female parent and(Heihe 38×Jiyu 87)F_(1) as the male parent by sexual crossing in Heihe Branch of Heilongjiang Academy of Agricultural Sciences in 2010 after years of pedigree breeding.It had been approved and promoted by the Heilongjiang Province Crop Varieties Certification Committee in June 2022,the certification number was Heishendou 2022L0015.From 2019 to 2020,it participated in the regional experiment,and the average yield of the two-year regional experiment was 2547.5 kg·ha^(-1),which was 6.1%higher than that of the control va riety Heihe 43.In 2021,it participated in the production test,and the average yield was 2833.1 kg·ha^(-1),which was 8.2%higher than that of the control variety Heihe 43.The protein content was 40.71%,the fat content was 20.00%,the total amount of protein and fat was 60.71%,and it was moderately resistant to soybean gray spot.The growth days from emergence to maturity in the adaptation area were about 113 d,and the activity temperature≥10℃was required to accumulate about 2150℃.Jinyuan 806 is a new soybean variety with early maturity,high yield,high quality,strong culm and suitable for mechanized cultivation.It is suitable for planting in the fourth accumulated temperate zone of Heilongjiang Province.

关 键 词：大豆 品种选育 栽培技术要点 

分 类 号：S565.1[农业科学—作物学]