超早熟大豆新品种黑科68的选育及栽培技术  

Breeding and Cultivation Technology of A New Super Early Maturing Soybean Variety Heike 68

作　　者：贾鸿昌[1] 闫洪睿[1] 张雷[1] 鹿文成[1] 梁吉利[1] 韩德志[1] 闫晓飞 朱海芳 JIA Hong-chang;YAN Hong-rui;ZHANG Lei;LU Wen-cheng;LIANG Ji-li;HAN De-zhi;YAN Xiao-fei;ZHU Hai-fang(Heihe Branch of Heilongjiang Academy of Agricultural Sciences/Northeast Extra-early Soybean Breeding Post,State Soybean Industry Technology System,Heihe 164399,China)

机构地区：[1]黑龙江省农业科学院黑河分院/国家大豆产业技术体系东北特早熟大豆育种岗,黑龙江黑河164399

出　　处：《黑龙江农业科学》2021年第6期154-156,共3页Heilongjiang Agricultural Sciences

基　　金：黑龙江省农业科技创新工程专项(2019KYJL015);国家大豆产业技术体系资金资助项目(CARS-04-05B);黑龙江省“百千万”工程科技重大专项(2019ZX16B01);大豆优异品种创制及高产高效栽培配套技术集成(HNK2019CX01)。

摘　　要：为促进超早熟大豆新品种黑科68的推广,本文介绍了黑科68的选育过程、特征特性、产量表现及栽培技术。黑科68是黑龙江省农业科学院黑河分院以黑河00-5329为母本、黑河44为父本杂交育成,于2020年通过黑龙江省农作物品种审定委员会审定(黑审豆2020058)。该品种为亚限结荚习性,株高75 cm,百粒重19 g,蛋白质含量39.01%,脂肪含量20.66%,中抗灰斑病,生育期95 d,需≥10℃活动积温1900℃,适宜在黑龙江省第六积温带种植。In order to promote the popularization of Heike 68,a new super early maturing soybean variety,we introduced its breeding process,characteristics,yield performance and cultivation technology.Heike 68 was bred by Heihe Branch of Heilongjiang Academy of Agricultural Sciences by crossing Heihe 00-5329 as female parent and Heihe 44 as male parent.It was approved by Heilongjiang Crop Variety Approval Committee(Heishendou 2020058)in 2020.The plant height is about 75 cm,100-seed weight is 19 g,protein content is 39.01%,fat content is 20.66%,and has moderate resistance to gray spot.The growth period is 95 days,and the active accumulated temperature above 10℃is 1900℃,protein conle for planting in the sixth accumulated temperature zone of Heilongjiang Province.

关 键 词：超早熟 大豆 黑科68 

分 类 号：S565.1[农业科学—作物学]