茶树新品种“皖茶5号”DUS测试研究  

Study on DUS Test of New Tea Variety of“Wancha No.5”

作　　者：阮旭 吴琼 刘丹丹 沈季雪 徐亦鼎 王文杰 吴玉清 鲍新民 RUAN Xu;WU Qiong;LIU Dan-dan(Tea Research Institute of Anhui Academy of Agricultural Sciences,Huangshan,Anhui24500)

机构地区：[1]安徽省农业科学院茶叶研究所,安徽黄山245000 [2]祁门县箬坑乡红旗茶苗专业合作社,安徽祁门245600 [3]祁门县农业技术推广中心,安徽祁门245600

出　　处：《安徽农业科学》2018年第20期32-34,共3页Journal of Anhui Agricultural Sciences

基　　金：安徽省重点研究与开发面上攻关项目"安徽省茶树优异资源发掘与品种选育"(1704a07020065);安徽省农业科学院院所共建团队项目"茶树品种选育及其特性研究"(18C0832)

摘　　要：[目的]研究茶树新品种"皖茶5号"DUS测试。[方法]依据NY/T 2422—2013《植物新品种特异性、一致性和稳定性测试指南—茶树》国家标准测试方法,对安徽省农业科学院茶叶研究所与祁门县协作选育的茶树新品种"皖茶5号"形态学特性进行DUS测试。[结果]皖茶5号与舒茶早有7处特异性,其余性状表现一致,满足测试指南中特异性的要求。[结论]该研究为申请植物新品种登记提供可靠的判定依据。[Objective]To study DUS test of new tea variety of＂Wancha No.5＂.[Method]According to the NY/T 2422-2013＇Guidelines for Testing Specificity,Consistency,and Stability of New Plant Varieties-Tea Tree＇national standard test method,the morphological study of new tea variety of＂Wancha No.5＂was conducted by DUS test,which was selected by the Tea Research Institute of Anhui Academy of Agricultural Sciences and Qimen County.[Result]There were 7 specificities in the Wancha No.5 and Shuchazao,and the remaining traits were consistent,which met the specific requirements of the testing guidelines.[Conclusion]The study provides a reliable basis for the application for registration of new plant varieties.

关 键 词：茶树 皖茶5号 形态学特性 DUS测试 

分 类 号：S571.1[农业科学—茶叶生产加工]