摘要
南农46是南京农业大学大豆研究所以新六青为母本、南春204为父本杂交选育而成的抗病优质高产鲜食夏大豆新品种。2016-2017年参加国家鲜食大豆夏播组品种区域试验,两年平均鲜荚产量12266 kg·hm^-2,较对照衢鲜3号增产8.31%。2018年生产试验,平均鲜荚产量12092 kg·hm^-2,较对照衢鲜3号增产9.34%。南农46口感香甜柔糯,A级。人工接种鉴定,对大豆花叶病毒SC3和SC7株系分别表现抗病和中抗;对大豆疫霉根腐病生理小种Race1、Ps MC1及Ps41-1均表现抗病;对炭疽病福建分离物表现中感。该品种丰产和稳产性均较好,抗倒伏,籽粒较大,落叶性好,鲜荚翠绿,为双青鲜食大豆品种。于2019年通过国家农作物品种审定委员会审定(审定编号:国审豆20190030),同年申请植物新品种保护权(申请号:20191002355)。适宜在上海、江苏、浙江、四川南充、江西南昌地区鲜食夏播种植。
Nannong 46 is a new variety of summer-planted vegetable soybean with disease resistance,high quality and high yield,which was released by soybean research institute of Nanjing Agricultural University with Xinliuqing as the female parent and Nanchun 204 as the male parent.During the year of 2016 to 2017 regional test of summer-planted vegetable soybean of China,the average fresh pod yield of Nannong 46 was 12266 kg·ha-1,increased 8.31%more than that of Quxian 3(CK).The average fresh pod yield of Nannong 46 was 12092 kg·ha-1 increased 9.34%more than that of Quxian 3(CK)in production test in 2018.Nannong 46 is sweet and soft waxy,A grade.It was resistant to soybean mosaic virus strains SC3 and SC7,phytophthora root rot species Race1,Ps MC1 and Ps41-1,and moderate susceptibility to Fujian isolate of anthrax.Because of its high and stable yield,lodging resistance,bigger seed,good leaves,and fresh green pod,the double green vegetable soybean varieties,it was approved by National Crop Variety Examination and Approval Committee in 2019(Authorized number:Guoshendou 20190030),and was applied for the protection right of new plant varieties in the same year(Application number:20191002355).Nannong 46,a summer-planted vegetable soybean,is suitable for planting in the areas of Shanghai,Jiangsu,Zhejiang,Nanchong of Sichuan and Nanchang of Jiangxi province.
作者
李凯
盖钧镒
孙长美
智海剑
LI Kai;GAI Jun-yi;SUN Chang-mei;ZHI Hai-jian(Soybean Research Institute of Nanjing Agricultural University/National Center for Soybean Improvement/Key Laboratory of Biology and Genetic Improvement of Soybean,Ministry of Agriculture/National Key Laboratory for Crop Genetics and Germplasm Enhancement,Nanjing 210095,China)
出处
《大豆科学》
CAS
CSCD
北大核心
2020年第5期810-811,共2页
Soybean Science
基金
国家重点研发计划(2017YFD0101504)
国家自然科学基金(31671718)
现代农业产业技术体系建设专项(CARS-04)
转基因生物新品种培育科技重大专项(2016ZX08004-004)
江苏省现代作物生产协同创新(JCIC-MCP)
现代作物生产省部共建协同创新中心(CIC-MCP)。
关键词
鲜食大豆
抗病新品种
南农46
选育
Vegetable soybean
New disease-resistant variety
Nannong 46
Breeding
