中国南瓜新品种保护测试现状及栽培技术研究  

Test Current Situation and Cultivation Techniques of the Protection of New Variety of Cucurbita moschata Duch

作　　者：刘昆言 禹双双 闵子扬 段慧 路遥 彭长城 丰金玉 李宇翔 郑焕 LIU Kun-yan;YU Shuang-shuang;MIN Zi-yang(Yueyang Institute of Agricultural Sciences/Yueyang Sub-center for New Plant Variety Tests,Yueyang,Hunan 414000;Hunan Vegetable Research Institute,Changsha,Hunan 410000)

机构地区：[1]岳阳市农业科学研究院/农业农村部植物新品种测试岳阳分中心,湖南岳阳414000 [2]湖南省蔬菜研究所,湖南长沙410000 [3]常德市农林科学研究院,湖南常德415000

出　　处：《安徽农业科学》2022年第18期57-59,共3页Journal of Anhui Agricultural Sciences

基　　金：农业农村部2018年物种品种资源保护费项目(111721301354052319)。

摘　　要：植物新品种特异性、一致性和稳定性测试是植物新品种权授权的前提条件,提升DUS测试能力水平是保证植物新品种权授权质量的关键技术手段。中国南瓜测试已开展4年多,测试中存在不少问题,测试体系正逐步完善并改进。以中国南瓜新品种测试发展现状为主题,重点分析其田间测试量、测试品种来源情况、存在主要问题及工作改进情况等方面内容,对中国南瓜测试栽培技术进行研究,为今后相关育种者开展自主测试提供参考。The test of specificity, consistency and stability of new plant varieties is the prerequisite for the authorization of new plant varieties, and the improvement of DUS testing ability is the key technical means to ensure the quality of new plant varieties authorization.China pumpkin test has been carried out for more than four years, there are many problems in the test, and the test system is gradually improving.In this paper, the development status of new pumpkin varieties test in China was taken as the theme, and the field test quantity, source of test varieties, main problems and improvement of work were analyzed, so as to provide reference for future breeders to carry out independent test.

关 键 词：中国南瓜 新品种保护 DUS测试 栽培技术 

分 类 号：S642.1[农业科学—蔬菜学]