大粒高产大豆新品种齐农41的选育

Breeding of Large Grain and High-Yield New Soybean Cultivar Qinong 41

齐农41是黑龙江省农业科学院齐齐哈尔分院于2015年以黑河26为母本,合丰53为父本进行有性杂交,系谱法选育而成的大粒、高产、早熟大豆新品种。该品种适用性广、蛋白质含量及产量稳定、抗灰斑病。2020—2021年参加黑龙江省大豆品种区域试验(第三积温带西部区),2年区域试验平均产量为2953.4 kg/hm^(2),较对照品种龙垦316增产10.3%。该品种2年平均粗蛋白质含量为40.22%,平均粗脂肪含量为19.41%。齐农41品种特异性及稳定性好,适宜在黑龙江省第三积温带西部≥10℃活动积温2350℃区域种植。2023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20220044,品种权号为CNA20201001282。

Qinong 41 was a new soybean cultivar with large grains,high-yield,and early maturity bred by Qiqihar Branch of Heilongjiang Academy of Agricultural Sciences in 2015 through sexual hybridization and pedigree selection with Heihe 26 as the female parent and Hefeng 53 as the male parent.This cultivar had the characteristics of wide applicability,stable protein content and yield,resistance to gray spot disease.From 2020 to 2021,it participated in the regional trial of soybean varieties in Heilongjiang Province(western part of the third accumulated temperature zone).The average yield in two years was 2953.4 kg/ha,which increased by 10.3%compared to the control cultivar Longken 316.The two-year average protein content was 40.22%,and the average fat content was 19.41%.This cultivar had good specificity and stability,and was suitable for planting in the western region of the third accumulated temperature zone in Heilongjiang Province,with an active accumulated temperature of≥10℃and temperature above 2350℃.In 2023,it passed the approval of the Heilongjiang Crop Variety Approval Committee,and the approval number was Heishendou 20220044,the variety rights number was CNA20201001282.