2025-5-6- 18
Home > Archive>Volume 22, Issue 6, 2021 >1498-1508. DOI:10.13430/j.cnki.jpgr. 20210419002
PDF HTML XML Export Cite reminder
Systematic Field Collection and Identification of Sweetpotato Resources in Guangdong
Author:
Affiliation:

1 Guangdong Provincial Key Laboratory of Crops Genetics and Improvement/Crops Research Institute,Guangdong Academy of Agricultural Sciences,Guangzhou 510640;2 Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization/Agro-biological Gene Research Center,Guangdong Academy of Agricultural Sciences,Guangzhou 510640

Fund Project:

Third National Survey and Collection of Crop Germplasm Resources (111821301354052029); Special Fund for Protection and Utilization of Crop Germplasm Resources (NWB014)， The Science and Technology Planning Project of Guangdong Province (No. 2020B121201008)，The Science and Technology Planning Project of Guangzhou city (No. 201909020001)，Key-Area Research and Development Program of Guangdong Province (2020B020219001).

  • Article
    • | |
  • Metrics
    • |
  • Reference
    • |
  • Related
    • |
  • Cited by
    • | |
  • Comments
    Abstract:

    Under the frame of the Third National Survey and Collection Action on Crop Germplasm Resources, 201 sweetpotato landraces were collected from 57 counties in Guangdong province from 2016 to 2018. These sweetpotato landraces were mainly distributed in the junction areas of northern Guangdong, eastern Guangdong and Pearl River Delta, and most of them were found from counties including Jiexi, Conghua and Yangxi. Analysis of the phenotypic variations showed that, a majority of the landraces were qualified for fresh-edible sweetpotato varieties. These elite landraces including 76 high-yield and 29 high-dry-matter-content sweetpotato landraces have been identified. Especially, five sweetpotato landraces with high yield, good quality, and excellent taste have been clarified, including Shipai hong ganci, Yidianhong, Jiguxiang, Huangsha gaoshan hongshu, and Shijiao hongshu.

    Reference
    Related
    Cited by
Get Citation

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:April 19,2021
  • Revised:May 07,2021
  • Adopted:May 17,2021
  • Online: November 04,2021
Article QR Code
You are the th visitor 京ICP备09069690号-23
® 2025 All Rights Reserved
Supported by:Beijing E-Tiller Technology Development Co., Ltd.
Firefox, Chrome, IE10, IE11 are recommended. Other browsers are not recommended.