高产高蛋白大豆新品种绥农71的选育及栽培技术要点  

Breeding and Main Cultivation Technolgy of A New Soybean Cultivar Suinong 71 with High Yield and High Protein Content

作　　者：曲梦楠 付春旭[1] 张维耀[1] 高陆思 潘文婧 孙亚男 景玉良[1] 王金星[1] QU Meng-nan;FU Chun-xu;ZHANG Wei-yao;GAO Lu-si;Pan Wen-jing;SUN Ya-nan;JING Yu-liang;WANG Jin-xing(Suihua Branch,Heilongjiang Academy of Agricultural Sciences,Suihua 152052,China)

机构地区：[1]黑龙江省农业科学院绥化分院,黑龙江绥化152052

出　　处：《黑龙江农业科学》2022年第6期97-101,共5页Heilongjiang Agricultural Sciences

基　　金：黑龙江省农业科学院“农业科技创新跨越工程”专项(HNK2019CX01);国家大豆产业技术体系绥化综合试验站(CARS-04-CES06);黑龙江省“百千万”工程科技重大专项(2019ZX16B01)。

摘　　要：为促进适合黑龙江省第二积温区种植的优质高产、高蛋白大豆新品种的推广应用,本文简要介绍了绥农71的选育过程、特征特性、产量表现及栽培技术要点。绥农71是黑龙江省农业科学院绥化分院2020年选育的高产、高蛋白大豆新品种,该品种是以黑农54为母本,以东农48为父本进行有性杂交,采用后代压力选择与分子设计育种技术选育而成。绥农71充分利用国内外大豆优质资源,拓宽并丰富大豆遗传基础,聚合国内外优良遗传基因,实现了品质与产量协同提高。2020年通过黑龙江省农作物品种审定委员会审定,审定编号:黑审豆20200018。该品种蛋白质含量45.55%,脂肪含量19.26%,百粒重24 g左右,生育日数118 d,生产试验平均产量为2655.7 kg·hm^(-2),较对照品种合丰50增产6.3%,适宜黑龙江省第二积温带种植。In order to promote the application of new soybean variety with high quality,high yield and high protein suitable for planting in the second accumulated temperature region of Heilongjiang Province.The breeding process,characteristics,yield performance and cultivation points of Suinong 71 were briefly introduced in this paper.New soybean variety Suinong 71 was bred by the combination of progeny pressure selection and molecular design breeding with the female parent of Heinong 54 and the male parent of Dongnong 48 and approved by Suihua Branch of Heilongjiang Academy of Agricultural Sciences in 2020.A rich polymerization of domestic and foreign excellent genetic genes.Suinong 71 made full use of high quality soybean resources of domestic and foreign,expanded and enriched soybean genetic base.The combination of domestic and foreign excellent genetic genes,the realization of quality and yield synergistic improvement.It had been approved and promoted by the Heilongjiang Province Crop Varieties Certification Committee in 2020.The certification number was Heishendou 20200018.The protein content of this variety was 45.55%,the fat content was 19.26%,the 100-seed weight was about 24 g,the growth days were 118 d,the average yield of production test was 2655.7 kg·ha^(-1),which was 6.3%higher than that of the control variety Hefeng 50.This variety is suitable for planting in the second accumulation zone of Heilongjiang Province.

关 键 词：大豆 绥农71 高产 高蛋白 

分 类 号：S51[农业科学—作物学]