生物技术进展 ›› 2025, Vol. 15 ›› Issue (5): 764-772.DOI: 10.19586/j.2095-2341.2024.0185

• 进展评述 • 上一篇    下一篇

作物实质性派生品种制度与判定方法研究进展

吕明杰1,2(), 贾贵瑛2, 李欣然1, 郭亚宁3, 李凯1, 陈锐2, 李亮1()   

  1. 1.中国农业科学院农业质量标准与检测技术研究所,北京 100081
    2.天津市农业科学院,天津 300192
    3.天津农学院食品科学与生物工程学院,天津 300392
  • 收稿日期:2024-11-25 接受日期:2025-07-30 出版日期:2025-09-25 发布日期:2025-11-11
  • 通讯作者: 李亮
  • 作者简介:吕明杰 E-mail: lvmingjie_good@163.com
  • 基金资助:
    农业生物育种重大专项(2023ZD0406107-2)

Research Progress on Crop Substantive Derived Variety System and Judgment Method

Mingjie LYU1,2(), Guiying JIA2, Xinran LI1, Yaning GUO3, Kai LI1, Rui CHEN2, Liang LI1()   

  1. 1.Institute of Quality Standard and Testing Technology for Agro-products,Chinese Academy of Agricultural Sciences,Beijing 100081,China
    2.Tianjin Academy of Agricultural Sciences,Tianjin 300384,China
    3.College of Food Science and Bioengineering,Tianjin Agricultural University,Tianjin 300384,China
  • Received:2024-11-25 Accepted:2025-07-30 Online:2025-09-25 Published:2025-11-11
  • Contact: Liang LI

摘要:

作物实质性派生品种(essential derived variety,EDV)制度是一种旨在保护原始育种者权益、激励育种创新的知识产权保护机制。随着现代生物技术与育种技术的进步,原始品种经简单修饰即可衍生出新品种,导致原始创新保护面临挑战。为了平衡原始品种与派生品种育种者的利益,国际植物新品种保护联盟(International Union for the Protection of New Varieties of Plants,UPOV)于1991年正式确立EDV概念。系统梳理了EDV制度的起源与定义,解析了EDV判定的原则与方法,并对比分析了国内外EDV保护制度的现状及发展趋势,以期为育种知识产权的保护提供参考。

关键词: 作物实质性派生品种, 国际植物新品种保护联盟, 植物品种, 判定方法

Abstract:

The essential derived variety (EDV) system is an intellectual property protection mechanism designed to protect the rights and interests of original breeders and encourage breeding innovation. With the progress of modern biotechnology and breeding technology, new varieties can be derived from original varieties by simple modification, which leads to challenges in the protection of original innovation. In order to balance the interests of breeders of original varieties and derived varieties, the International Union for the Protection of New Varieties of Plants (UPOV) formally established the concept of EDV in 1991. This paper systematically combed the origin and definition of EDV system, analyzed the principles and methods of EDV determination, and compared and analyzed the current situation and development trend of EDV protection system at home and abroad, with the aim of providing reference for the protection of breeding intellectual property.

Key words: crop substantive derived varieties, International Union for the Protection of New Varieties of Plants, plant varieties, determination method

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