江西食用豆种质资源调查分析与优异资源筛选
DOI:
作者:
作者单位:

1.江西省农业科学院作物研究所;2.江西省农业科学院蔬菜花卉研究所

作者简介:

通讯作者:

中图分类号:

基金项目:

第三次全国农作物种质资源普查与收集行动;江西省旱作物种质资源繁殖更新、编目入库与创新利用(JXXTCX202101-02),第三次全国农作物种质资源普查与收集行动


Investigation and Analysis of Edible Bean Germplasm Resources in Jiangxi and Screening of Excellent Resources
Author:
Affiliation:

1.Institute of Crop Sciences,Jiangxi Acadmy of Agricultural Sciences;2.Institute of Vegetable and Flower,Jiangxi Acadmy of Agricultural Sciences

Fund Project:

The third National Survey and Collection of Crop Germplasm Resources; Reproduction, Cataloguing, Storage and Innovative Utilization of Dry Cropping Germplasm Resources in Jiangxi Province(JXXTCX202101-02)

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    对1307份江西地方食用豆种质资源进行调查分析,江西食用豆种质资分布在11个地级市的89个县(市、区),其中上饶市、宜春市、赣州市、九江市、吉安市和抚州市资源数量较多;江西食用豆资源分布数量随着海拔的升高而减少。江西食用豆种质资源涵盖7个属12个种,豇豆资源生态适应性强、分布区间广、数量最多;除豇豆外,江西低海拔地区绿豆、藊豆、小豆资源较为丰富,中高海拔地区普通菜豆、利马豆资源较为丰富。各地市食用豆多样性指数较高的都集中在海拔0~500m内;上饶市、宜春市、九江市、吉安市和萍乡市等地的豇豆、绿豆、饭豆和豌豆资源较为丰富,鹰潭市、新余市、景德镇市和南昌市等地的豇豆、绿豆资源较为丰富,赣州市豇豆、藊豆、黎豆资源较为丰富,抚州市豇豆、饭豆、普通菜豆资源较为丰富。通过表型鉴定,着重对数量最多的449份豇豆资源进行了质量性状和数量性状分析;8个质量性状的多样性指数依次为粒色>嫩荚色>花色>叶片形状>荚形>成熟荚色>粒形>生长习性;数量性状中荚长和百粒重的变异系数最大,具有较大的改良潜力。根据农艺性状、品质、抗性和产量等综合表现,筛选出不同作物种类的优异种质资源30份;这些食用豆优异种质资源具有较大的挖掘潜力,对于加速江西食用豆种质资源的创新利用具有重要意义。

    Abstract:

    1307 local edible bean germplasm resources in Jiangxi were investigated and analyzed. The edible bean germplasm resources in Jiangxi were distributed in 89 counties ( cities and districts ) of 11 prefecture-level cities, among which Shangrao City, Yichun City, Ganzhou City, Jiujiang City, Ji 'an City and Fuzhou City had the largest number of resources. The distribution quantity of edible bean resources in Jiangxi decreased with the increase of altitude. he edible bean germplasm resources in Jiangxi Province cover 7 genera and 12 species. The cowpea resources have strong ecological adaptability, wide distribution area and the largest number. In addition to cowpea, the resources of mung bean, bean and adzuki bean are abundant in the low altitude areas of Jiangxi Province, and the resources of common bean and Lima bean are abundant in the middle and high altitude areas. The higher diversity index of edible beans in various cities is concentrated in the altitude of 0 ~ 500m ; cowpea, mung bean, rice bean and pea resources were abundant in Shangrao City, Yichun City, Jiujiang City, Ji 'an City and Pingxiang City. Cowpea and mung bean resources were abundant in Yingtan City, Xinyu City, Jingdezhen City and Nanchang City. Cowpea, bean and pea resources were abundant in Ganzhou City. Cowpea, rice bean and common bean resources were abundant in Fuzhou City. hrough phenotypic identification, the qualitative and quantitative traits of 449 cowpea resources with the largest number were analyzed. The diversity indexes of the eight quality traits were in the order of grain color > tender pod color > flower color > leaf shape > pod shape > mature pod color > grain shape > growth habit. The variation coefficients of pod length and 100-seed weight were the largest in quantitative traits, which had great potential for improvement. According to the comprehensive performance of agronomic traits, quality, resistance and yield, 30 excellent germplasm resources of different crop species were selected. These excellent germplasm resources of edible beans have great potential for excavation, which is of great significance for accelerating the innovative utilization of edible bean germplasm resources in Jiangxi.

    参考文献
    相似文献
    引证文献
引用本文
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2024-06-13
  • 最后修改日期:2024-07-22
  • 录用日期:2024-11-12
  • 在线发布日期: 2024-11-15
  • 出版日期:
文章二维码
您是第位访问者
ICP:京ICP备09069690号-23
京ICP备09069690号-23
植物遗传资源学报 ® 2024 版权所有
技术支持:北京勤云科技发展有限公司