| Preparation of the UPOV Guidelines for the Conduct of Tests for Distinctness,Uniformity and Stability-Tea Plant [Camellia sinensis （L.） O. Kuntze] |
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| 引用本文： | CHEN Liang,;YU Fu-lian,;YAO Ming-zhe,;Lü Bo,;YANG Kun,;DU Yuan-yuan. Preparation of the UPOV Guidelines for the Conduct of Tests for Distinctness,Uniformity and Stability-Tea Plant [Camellia sinensis （L.） O. Kuntze][J]. 中国农业科学(英文版), 2008, 7(2): 224-231. DOI: 10.1016/S1671-2927(08)60043-7 |
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| 作者姓名： | CHEN Liang, YU Fu-lian, YAO Ming-zhe, Lü Bo, YANG Kun, DU Yuan-yuan |
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| 作者单位： | CHEN Liang（Tea Research Institute,Chinese Academy of Agricultural Sciences,Hangzhou 310008,P.R.China） ;YU Fu-lian（Tea Research Institute,Chinese Academy of Agricultural Sciences,Hangzhou 310008,P.R.China） ;YAO Ming-zhe（Tea Research Institute,Chinese Academy of Agricultural Sciences,Hangzhou 310008,P.R.China） ;L(U) Bo（DUS Testing Center for PVP,Ministry of Agriculture,Beijing 100026,P.R.China） ;YANG Kun（DUS Testing Center for PVP,Ministry of Agriculture,Beijing 100026,P.R.China） ;DU Yuan-yuan（DUS Testing Center for PVP,Ministry of Agriculture,Beijing 100026,P.R.China） ; |
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| 基金项目： | 引进国际先进农业科技计划(948计划) |
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| 摘 要： | Distinctness, Uniformity and Stability （DUS） testing is the technical base of Plant Variety Protection （PVP） and the scientific basis for the approval of Plant Breeder＇s Rights （PBR）. DUS Test Guidelines are not only the technical manuals for the DUS testing authorities to conduct the testing, but also the technical standards for the competent authorities to examine the DUS of new varieties of plants. Tea plant, originated from Yunnan Province, China, is a very important woody cash species in the world. The International Union for the Protection of New Varieties of Plants （UPOV） DUS Test Guidelines for tea plant is the first Test Guidelines prepared by China for the UPOV. In this article, the subject, selection, and determination of characteristics, states of expression of characteristics and the selection of example varieties, assessment of the UPOV DUS Test Guidelines for tea plant were elucidated in detail. Finally, the proposal of PVP for tea plant in China was also proposed. The preparation of UPOV DUS Test Guidelines for tea plant will have important significance both for promoting the development of PVP and increasing the status of international PVP fields for China.
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| 关 键 词： | 植物多样性保护 茶 种植方法 稳定性 |
Preparation of the UPOV Guidelines for the Conduct of Tests for Distinctness, Uniformity and Stability-Tea Plant [Camellia sinensis (L.) O. Kuntze] |
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| CHEN Liang,YU Fu-lian,YAO Ming-zhe,L Bo,YANG Kun,DU Yuan-yuan. Preparation of the UPOV Guidelines for the Conduct of Tests for Distinctness, Uniformity and Stability-Tea Plant [Camellia sinensis (L.) O. Kuntze][J]. 《Agricultural Sciences in China》, 2008, 7(2): 224-231. DOI: 10.1016/S1671-2927(08)60043-7 |
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| Authors: | CHEN Liang YU Fu-lian YAO Ming-zhe L Bo YANG Kun DU Yuan-yuan |
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| Affiliation: | 1. Tea Research Institute,Chinese Academy of Agricultural Sciences,Hangzhou 310008,P.R.China
2. DUS Testing Center for PVP,Ministry of Agriculture,Beijing 100026,P.R.China |
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| Abstract: | Distinctness,Uniformity and Stability(DUS)testing is the technical base of Plant Variety Protection(PVP)and the scientific basis for the approval of Plant Breeder's Rights(PBR).DUS Test Guidelines are not only the technical manuals for the DUS testing authorities to conduct the testing,but also the technical standards for the competent authorities to examine the DUS of new varieties of plants.Tea plant,originated from Yunnan Province,China,is a very important woody cash species in the world.The International Union for the Protection of New Varieties of Plants(UPOV)DUS Test Guidelines for tea plant is the first Test Guidelines prepared by China for the UPOV.In this article,the subject,selection,and determination of characteristics,states of expression of characteristics and the selection of example varieties,assessment of the UPOV DUS Test Guidelines for tea plant were elucidated in detail.Finally,the proposal of PVP for tea plant in China was also proposed.The preparation of UPOV DUS Test Guidelines for tea plant will have important significance both for promoting the development of PVP and increasing the status of international PVP fields for China. |
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| Keywords: | Distinctness Uniformity and Stability Plant Variety Protection tea plant Test Guidelines International Union for the Protection of New Varieties of Plants(UPOV) |
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