摘要
南夏豆38是南充市农业科学院于2004年以南农502为母本,南夏豆25为父本进行有性杂交选育而成的高产优质夏大豆新品种。2017—2018年参加长江流域夏大豆晚熟组联合鉴定试验,2年平均产量为2880.7 kg/hm^(2),较对照品种南农99-6增产0.8%,居参试品种第1位。2018—2019年参加四川省夏大豆晚熟组区域试验,2年平均产量为2295.77 kg/hm^(2),较对照品种南夏豆25增产20.6%。2020年参加四川省夏大豆晚熟组生产试验,平均产量为2044.33 kg/hm^(2),较对照品种南夏豆25增产14.1%。该品种早熟、高产、品质优良、宜机收,平均粗蛋白含量为42.6%,平均粗脂肪含量为21%。2021年通过四川省农作物品种审定委员会审定,审定编号为川审豆20210002。
Nanxiadou 38 was a new summer soybean with high-yield and high quality cultivar bred by Soybean Institute of Nanchong Academy of Agricultural Sciences through sexual hybridization with Nannong 502 as the female parent and Nanxiadou 25 as the male parent.From 2017 to 2018,it participated in the joint identification tests of the late maturing group of summer soybean in the Yangtze River basin.The average yield of the two years was 2880.7 kg/hm^(2),which was 0.8%higher than the control cultivar Nannong 99-6.From 2018 to 2019,it participated in the regional trial of late maturing summer soybean group in Sichuan Province.The average yield of the two years was 2295.77 kg/hm^(2),which was 20.6%higher than the control cultivar Nanxiadou 25.In 2020,it participated in the production trial of late maturing summer soybean group in Sichuan Province,the average yield was 2044.33 kg/hm^(2),which was 14.1%higher than the control cultivar Nanxiadou 25.Nanxiadou 38 was a early-maturing soybean cultivar with high-yield and high quality and suitable for mechanized harvesting.The average crude protein content was 42.6%,and crude fat content was 21%.In 2021,it passed the approval of Sichuan Crop Variety Approval Committee,and the approval number was Chuanshendou 20210002.
作者
杨文英
刘怡欣
冯军
张明荣
吴海英
Yang Wenying;Liu Yixin;Feng Jun;Zhang Mingrong;Wu Haiying(Soybean Institute of Nanchong Academy of Agricultural Sciences,Nanchong 637000,Sichuan,China;Agricultural and Rural Bureau of Nanchong Shunqing District,Nanchong 637000,Sichuan,China)
出处
《大豆科技》
2023年第2期44-48,共5页
Soybean Science & Technology
基金
四川省突破性油料育种材料和方法创新及新品种选育项目(2021YFYZ0018)
现代农业产业技术体系四川豆类杂粮创新团队项目(SCCXTD-2022-20)
国家大豆产业技术体系项目(CARS-04-CES25)
南充市农业科学院青年基金项目(2021NQJ01)。
关键词
夏大豆
高产
优质
早熟
Summer soybean
High-yield
High quality
Early-maturing