菜用大豆新品种沧豆0734的选育  

Breeding of a vegetable soybean cultivar Cangdou 0734

作　　者：胡铁欢[1] 刘艳涛[2] 曹金锋[1] 曹平平 武西增 何素琴 孙永媛[1] HU Tiehuan;LIU Yantao;CAO Jinfeng;CAO Pingping;WU Xizeng;HE Suqin;SUN Yongyuan(Cangzhou Academy of Agriculture and Forestry Sciences,Cangzhou 061001,Hebei,China;Cangzhou Technical College,Cangzhou 061001,Hebei,China;Shijiazhuang Gaocheng District Seed Industry Corporation,Shijiazhuang 052160,Hebei,China)

机构地区：[1]沧州市农林科学院,河北沧州061000 [2]沧州职业技术学院,河北沧州061000 [3]石家庄市藁城区种子产业总公司,石家庄052160

出　　处：《中国瓜菜》2022年第4期109-111,共3页China Cucurbits And Vegetables

基　　金：河北省大豆产业技术体系创新团队专项(326-0702-JSNTKSF);国家现代农业产业技术体系建设专项(CARS-04-CES14);河北省重点研发计划现代种业科技专项(19226356D)。

摘　　要：沧豆0734是以冀豆12为母本、中作122为父本杂交,后代经系谱选育出夏播菜用大豆新品种,该品种大田露地栽培,夏季生育期87 d,株高74.1 cm,主茎节数15.1个,单株有效分枝2.3个,单株有效荚52.4个,单株荚质量84.2 g,百粒鲜质量55.5 g,667 m^(2)鲜荚产量680~820 kg,每500 g标准荚数190个,食用品质B级,适宜在河北省中南部地区夏季种植。2021年通过河北省农作物品种审定委员会审定。Cangdou 0734 is a vegetable soybean developed by using Jidou 12 as female parent and Zhongzuo 122 as male parent for open field production in summer season. The growth period is 87 days. The plant height is 74.1 cm, the number of nodes on main stem is 15.1, and the effective branches per plant are 2.3. It produces in average 52.4 pods per plant, and the pods weight 84.2 g. The fresh weight of 100 seeds is 55.5 g. The yield of fresh pods per 667 m^(2) is about 680-820 kg.190 standard pods weight 500g with grade B edible quality. This variety is suitable for summer production in central and southern Hebei province, and was approved by the variety Approval Committee of Hebei Province in 2021.

关 键 词：菜用大豆 新品种 沧豆0734 夏播 

分 类 号：S643.7[农业科学—蔬菜学]