极早熟高产高油大豆新品种益农豆510选育及高产优质栽培技术

Breeding and Cultivation Technology of Yinongdou 510,a New Soybean Variety with Extremely Early-Maturing,High-Yield and High-Oil Concent

为促进大豆新品种益农豆510推广应用,介绍了其选育过程、特征特性、产量表现和良种良法配套技术。该品种是哈尔滨市益农种业有限公司2009年以黑河43为父本、东升1号为母本配制杂交组合,采用系谱法经多年鉴定选育而成。2016-2017年参加黑龙江省第五积温带区域试验,2年14个试验点增产点率93%,平均产量为2 317.65 kg·hm^(-2),较对照品种黑河45增产8.2%。2018年参加生产试验,6个试验点增产点率100%,平均产量2 549.4 kg·hm^(-2),较对照品种黑河45增产7.8%。2019年通过黑龙江省农作物品种审定委员会审定,审定编号为黑审豆20190032。该品种丰产性和稳产性较好,三年脂肪平均含量22.3%,属高油品种。本研究还对其栽培模式进行了探索,并进行良种良法配套示范,大面积高产创建示范田,产量达到2 809.5~3 145.5 kg·hm^(-2),创造了大面积高产典型。该品种被列入“2023年黑龙江省高油高产大豆奖补政策大豆品种名单”。

In order to promote the popularization and application of the new soybean variety Yinongdou 510,its breeding process,characteristics,yield performance and matching technology of improved varieties and methods were introduced.Yinongdou 510 was a hybrid combination prepared by Harbin Yinong Seed Industry Co.,Ltd.in 2009 with Heihe 43 as the paternal parent and Dongsheng 1 as the maternal parent,using genealogy method after many years of identification and breeding.From 2016 to 2017,Yinongdou 510 participated in the fifth accumulation temperate zone regional experiment in Heilongjiang Province.In 2 years,the rate of 14 test sites with yield increase was 93%,and the average yield was 2317.65 kg·ha^(-1),which was 8.2%higher than that of the control variety Heihe 45.In 2018,Yinongdou 510 participated in the production test,and the 6 test sites all increased production,and the average yield was 2549.4 kg·ha^(-1),which was 7.8%higher than that of the control variety Heihe 45.In 2019,it was approved by Heilongjiang Provincial Crop Variety Approval Committee,and the Approval Number was Heishendou 20190032.Yinongdou 510 had good yield and stable yield,with an average fat content of 22.3%in three years,and it was a high-oil variety.In this study,its cultivation mode was explored,and a matching demonstration of good varieties and good methods was carried out.The large-area high-yield demonstration field was created,and the yield reached 2809.5-3145.5 kg·ha^(-1),creating a large-area high-yield model.The variety was included in the“2023 Heilongjiang Province High Oil and High Yield Soybean Award and Subsidy Policy of Soybean Varieties List”.