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Plant Diversity ›› 2013, Vol. 35 ›› Issue (3): 221-233.DOI: 10.7677/ynzwyj201313055

• 研究论文 •    下一篇


蔡杰1、2、3, 张挺1, 刘成1, 张桥蓉1, 郭永杰1, 杨湘云1   

  1. 1 中国科学院昆明植物研究所中国西南野生生物种质资源库,云南 昆明 650201;2 中国科学院大学,
    北京100049;3 云南大学生命科学学院,云南 昆明650091
  • 收稿日期:2013-03-21 出版日期:2013-05-25 发布日期:2013-04-22
  • 基金资助:

    科技部科技基础性工作专项重点项目 (2007FY110100),国家科技部国家科技基础条件平台建设子项目 (2005DKA21006),中国科学院大科学装置

Synopsis of Technical Standards for Collecting Seeds from Wild Plants

CA  Jie-1、2、3, ZHANG  Ting-1, LIU  Cheng-1, ZHANG  Qiao-Rong-1, GUO  Yong-Jie-1, YANG  Xiang-Yun-1   

  1. 1 Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China;
    2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China; 3 College of Life Sciences,
    Yunnan University, Kunming 650091, China
  • Received:2013-03-21 Online:2013-05-25 Published:2013-04-22



关键词: 植物种质资源, 种子库, 采样策略, 种子采集, 技术规范, 采集单元


 Collecting and banking seeds of wild plant is a complementary tool for plant diversity conservation, as well as an important practice on germplasm’s longterm preservation. Although the sampling methodology and collecting technical standards had been well developed in crop germplasm preservation activities, it is not able to be fully adopted for the wild plant species due to the objective and species differences. The initial quality of seeds is critical for longterm storage and its associated material and information are also essential for the further utilization, technical standards for collecting seeds from wild plants are developed in many countries to improve the quality of seeds collection and data, but are not widely available in China. In this paper, we proposed that seeds, herbarium vouchers, associated field data, images and DNA samples shall be collected simultaneously if it is possible as an entire collection unit, the technical standards for each of the five components of collection unit are also presented here, together with protocols in sampling strategy and seed postharvest handling.

Key words: Plant germplasm, Seed bank, Sampling strategy, Seed collecting, Technical standards, Collection unit