豇豆新品种荚荚乐4号的选育  

Breeding of a new cowpea cultivar Jiajiale No.4

作　　者：李文跃 方贯娜 庞淑敏 关占威 李冬彪 赵威 李甜瑞 LIWenyue;FANG Guanna;PANG Shumin;GUAN Zhanwei;LI Dongbiao;ZHAOWei;LI Tianrui(Henan Ouland Seed Industry Co.,Ltd.,Zhengzhou 450003,Henan,China;Zhengzhou Academy of Agricutural Science and Technology,Zhengzhou 450015,Henan,China)

机构地区：[1]河南欧兰德种业有限公司,郑州450003 [2]郑州市农业科技研究院,郑州450015

出　　处：《中国瓜菜》2025年第3期183-187,共5页China Cucurbits And Vegetables

基　　金：河南省国际联合实验室项目-以色列蔬菜品种引进和配套技术研究。

摘　　要：荚荚乐4号是以33B78为母本、15A72为父本进行杂交,经系谱法选育出的翠绿耐寒豇豆新品种。该品种植株蔓生,叶片较小。早熟,河南春露地全生育期100 d左右,第1花序节位为第4节左右,花冠紫色。商品荚翠绿色,荚条细长、顺直,尤其是低温下荚条顺直不弯曲,双荚率高,双荚整齐一致,荚长65~80 cm,鼓籽不明显。平均单荚质量28.5 g,667 m^(2)产量2300 kg左右。种子红色,有褐色麻点,百粒重19.6 g左右。适合黄淮流域、长江流域春秋以及海南、云南等地秋冬或早春栽培。2023年获得农业农村部植物新品种权。Jiajiale No.4 is a new variety of emerald green and cold-tolerant cowpea,breed through pedigree method by crossing the maternal parent 33B78 with the paternal parent 15A72.The plants are vine-growing,and leaves are smaller.Jiajiale No.4 is a precocious variety.The whole growth period is about 100 days in Henan spring open field.The first flowering node typically occurs at the fourth node,the flower corolla is purple.The commercial pods are emerald green,the pods are slender and straight.Notably,the pods remain straight and do not bend even in low temperature,double pod rate is high,and double pods being uniform and consistent.The pod length is 65-80 cm,The seeds are not prominently vis-ible.Single pod average mass is 28.5 g,667 m^(2) yield is about 2300 kg.The seeds are red with brown speckles,and the mass of 100 seeds is about 19.6 g.This variety is suitable for cultivation in the Huang-Huai region,the Yangtze River basin during spring and autumn,as well as in Hainan,Yunnan,and other areas during autumn-winter or early spring.

关 键 词：豇豆 新品种 荚荚乐4号 翠绿 耐寒 

分 类 号：S643.4[农业科学—蔬菜学]