特用大粒大豆新品种绥农49的选育及配套栽培技术

Breeding and Cultivation Techniques of a New Specially Used Large-Grain Soybean Variety Suinong 49

大豆新品种绥农49是以绥08-5509为母本,以绥10-7500为父本有性杂交,经5个世代选育而成。2019年由黑龙江省农作物品种审定委员会推广。该品种生育日数120d,需≥10℃活动积温2 400℃左右,2016-2017年特用品种区域试验平均产量3 067.4kg·hm^-2,较对照品种绥农27增产12.7%;2018年参加省生产试验,平均产量3 045.8kg·hm^-2,较对照品种绥农27增产12.5%,蛋白质平均达含量41.24%,脂肪平均含量21.57%。中抗灰斑病,适于黑龙江省第二积温带及吉林、内蒙古、新疆等区域种植。

Suinong 49 was through backcross selection breeding of soybean varieties. Sui 08-5509 as female and Sui10-7500 as male parent with backcross breeding method from five generations. It was approved by Hei-longjiang Approved Committee in 2019. The growing days was 120 days and 2 400℃(≥10℃) active accumu-lated temperature. The average yield of regional trial was 3 067. 4 kg·hm2 in 2016-2017 and increase production 12.7% compared with CK variety Suinong 27. The average yield of production trial was 3 045. 8 kg·hm2 in 2018 and increase production 12.5% compare with CK variety Suinong 27. The protein content was 41.24% and oil content was 21.57%. The resistance of soybean frogeye leaf spot was moderate resistance. Suinong 49 was adapted to the second accumulated temperature areas planted in Heilongjiang province, also suitable for cultivating in similar climate area of Jilin. Inner Mongolia and Xinjiang.