广西葛种质资源调查与收集
作者:
作者单位:

1.广西壮族自治区农业科学院经济作物研究所;2.广西壮族自治区农业科学院农产品加工研究所

作者简介:

通讯作者:

中图分类号:

基金项目:

国家自然科学基金项目(31960420);广西重点研发计划项目(桂科AB1850028);广西青年科学基金项目(2018GXNSFBA294001、 2019GXNSFBA245093);广西农业科学院科技发展基金(31960420);广西农业科学院基本科研业务专项(桂农科2020YM115);广西科技重大专项(桂 科AA17204045-7)


Investigation and Collection of Pueraria Germplasm Resources in Guangxi
Author:
Affiliation:

1.Cash Crops Research Institute, Guangxi Academy of Agricultural Sciences;2.Institute of agro-products processing science and technology, Guangxi Academy of Agricultural Sciences

Fund Project:

National Natural Science Foundation of China (31960420); The Key Research and Development Project in Guangxi (Guike AB1850028); Guangxi Youth Science Foundation Project (2018GXNSFBA294001 、2019GXNSFBA245093); Science and Technology Development Fund of Guangxi Academy of Agricultural Sciences (31960420); Guangxi Academy of Agricultural Sciences Basic Scientific Research Operating Expenses Project (Guinongke2020YM115); Guangxi Major Science and Technology Projects (Guike AA17204045-7)

  • 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:

    为了系统评价广西葛种质资源,项目组对广西全区50 个县市,67 个乡(镇)的153 个村进行考察,共收集到葛种质资源合计283 份。对收集的葛种质资源分布特点进行分析,结果表明广西葛种质资源主要分布于山区较多的桂北、桂西和桂东南各地。垂直分布结果显示:广西葛种质资源分布最集中的为海拔100 m~200 m 的低海拔区域,占收集资源总数的44.52%。植物学鉴定表明广西葛种质资源以粉葛及葛麻姆两个变种为主,其中粉葛数量占所有收集资源的62.20%,且形态学差异比葛麻姆丰富。鉴定评价获得了适用于食用、淀粉加工、药用及开发花茶的各类优异葛种质资源。本文对收集到的广西葛种质资源的分布、植物学分类、差异性及利用价值进行了评价,分析了广西葛地方品种现状,并对广西葛种质资源保护和开发利用进行了讨论,为广西葛种质资源的挖掘和利用提供参考依据。

    Abstract:

    In order to systematically evaluate the germplasm resources of Pueraria in Guangxi, a total of 283 germplasm resources of Pueraria were collected from 153 villages in 67 towns of 50 counties. The Pueraria germplasm resources were mainly distributed in the north, west and southeast of Guangxi. 44.52% of the collected germplasm accessions were found at the low altitude(100 to 200 meters). By deployment of botanical classification method, the germplasm resources of Pueraria in Guangxi are mainly composed of two species: P.lobata (Wild) Ohwi var. thomsoni (Benth.) van der Maesen and P.lobata (Wild.) Ohwi var. Montana (Lour.) van der Maesen, in which P.lobata (Wild) Ohwi var. thomsoni (Benth.) van der accounts for 62.20% of total accessions, and the morphological difference is more abundant than that of P.lobata (Wild.) Ohwi var. Montana (Lour.) van der Maesen. Excellent germplasm resources of Pueraria, which are suitable for edible, starch processing, medicinal use and flower tea development, have been identified and evaluated. Taken together, the geographical distribution, botanical classification, morphological diversity and utilization value of the collected germplasm resources of Pueraria in Guangxi were evaluated. Moreover, the protection, development and utilization of the germplasm resources were discussed, thus providing reference for the excavation and utilization of the germplasm resources of Pueraria in Guangxi.

    参考文献
    相似文献
    引证文献
引用本文

尚小红,曹升,肖亮,等.广西葛种质资源调查与收集[J].植物遗传资源学报,2020,21(5):1301-1307.

复制
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:2020-03-01
  • 最后修改日期:2020-03-20
  • 录用日期:2020-04-09
  • 在线发布日期: 2020-09-09
  • 出版日期:
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