超早熟高油大豆新品种佳豆55创制与亲本系谱分析  

Creation and Parental Pedigree Analysis of A New Soybean Variety Jiadou 55 with Super Early-Maturing and High-Oil

作　　者：郭美玲[1] 郭泰[2] 王志新[2] 郑伟[2] 李灿东[2] 张振宇[2] 徐杰飞 赵星棋 GUO Mei-ling;GUO Tai;WANG Zhi-xin;ZHENG Wei;LI Can-dong;ZHANG Zhen-yu;XU Jie-fei;ZHAO Xing-qi(Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China;Jiamusi Branch,Heilongjiang Academy of Agricultural Sciences/National Soybean Regional Technology Innovation Center/Jiamusi Comprehensive Experiment Station of National Soybean Industry Technology System/Key Laboratory of Breeding and Cultivation of Main Crops in Sanjiang Plain,Jiamusi 154007,China)

机构地区：[1]黑龙江省农业科学院,黑龙江哈尔滨150086 [2]黑龙江省农业科学院佳木斯分院/国家大豆区域技术创新中心/国家大豆产业技术体系佳木斯综合试验站/三江平原主要作物育种栽培重点实验室,黑龙江佳木斯154007

出　　处：《黑龙江农业科学》2022年第10期119-124,共6页Heilongjiang Agricultural Sciences

基　　金：财政部和农业农村部:国家现代农业产业技术体系(CARS-04-CES05)。

摘　　要：为加快超早熟大豆产区主导品种更新换代,针对生产、豆农及市场需求问题,进行品种改良创新。佳豆55是以黑河45为母本,华疆2号为父本,经有性杂交系谱法选择育成,2021年由黑龙江省农作物品种审定委员会审定推广。该品种聚合并累加了双亲的优良基因与性状,集超早熟、高油高产、抗逆和广适性等优点于一体,生产应用中表现突出;其亲本系谱由46个亲本组成,含有国内祖先亲本[农家品种(地方品种)]10个,占亲本总数的21.74%,其中7个核心祖先亲本(大白眉、白眉、克山四粒荚、蓑衣领、小粒豆9号、四粒黄和金元);含有国内直接亲本31个,占亲本总数的67.39%,其中5个重要直接亲本(满仓金、黑河54、丰收10号、合丰25和北丰11);含有国外祖先亲本材料5个,占亲本总数的10.87%,其中4个重要国外祖先亲本(尤比列、黑龙江41、十胜长叶和阿姆索伊),具有遗传多样性,遗传基础好。In order to speed up the replacement of the dominant varieties of super-early-maturing soybean production areas,we carried out variety improvement and innovation in response to production,soybean farmers and market demand issues.Jiadou 55 was based on Heihe 45 as the female parent and Huajiang No.2 as the male parent.It had been selected and bred by the method of sexual hybridization pedigree.It was approved and promoted by the Heilongjiang Provincial Crop Variety Approval Committee in 2021.The variety aggregates and accumulates the excellent genes and traits of both parents,and integrates the advantages of super early maturity,high oil and high yield,stress resistance,and wide adaptability,and has outstanding production performance;The parental pedigree consists of 46 parents,including 10 domestic ancestral parents[farmer varieties(landraces)],accounting for 21.74%of the total number of parents,among them,there are 7 core ancestral parents(Dabaimei,Baimei,Keshan Silijia,Suoyiling,Xiaolidou No.9,Silihuang and Jinyuan);And it contains 31 domestic direct parents,accounting for 67.39%of the total number of parents,including 5 important direct parents(Mancangjin,Heihe 54,Fengshou 10,Hefeng 25 and Beifeng 11);Further more it contains 5 foreign ancestral parent materials,accounting for 10.87%of the total number of parents,including 4 important foreign ancestral parents(Youbilie,Heilongjiang 41,Shishengchangye and Amsoy)with genetic diversity and good genetic foundation.

关 键 词：超早熟 高油 佳豆55 创制 亲本系谱分析 

分 类 号：S565.1[农业科学—作物学]