【摘要】 草品种是草业发展的重要物质基础。我国草品种审定工作经过了近30年的发展,取得了显著成绩,在草业可持续发展中发挥了重要作用。本文介绍了1987-2015年我国草品种审定工作的主要依据和技术支撑体系,通过重点分析审定登记的37个苜蓿属育成品种的育种方法和主要特点,总结出我国草品种社会需求变化和育种技术的发展情况,指出了我国草业发展过程中存在的一些问题。最后对推广审定登记品种、建立草品种认证制度、提高植物新品种权保护意识以及建立商业化育种技术体系等问题提出了参考建议。更多还原

【Abstract】 Herbage variety is a critical issue for prataculture development.During the past 30 years herbage variety registration has helped promote the sustainable development of prataculture.This paper introduces the legal basis and the technology support system for herbage variety registration in China from 1987 to 2015.Based on analysis of breeding methods and the principal characteristics of 37 registered Medicago varieties,we summarized the social demand changes and the development of breeding methods for forage varieties.Problems in prataculture are also discussed.Suggestions for the promotion of registered herbage varieties,the establishment of a variety certification system,improvement of the awareness of the protection afforded by plant variety rights and the development of commercial breeding systems are presented.更多还原