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| 槐属植物新品种DUS测试指南性状特征研究 | |
| 引用本文： | 荀守华,孙居文,乔玉玲,屠永清,毛秀红,王志江.槐属植物新品种DUS测试指南性状特征研究[J].福建林学院学报,2011,31(4):354-358. |
| 作者姓名： | 荀守华 孙居文 乔玉玲 屠永清 毛秀红 王志江 |
| 作者单位： | 1. 山东省林业科学研究院,山东济南,250014 2. 山东农业大学林学院,山东泰安,271018 3. 潍坊市林业局,山东潍坊,261041 |
| 基金项目： | 国家林业局植物新品种保护项目 |
| 摘 要： | 通过资料搜集、野外调查和定点观测,研究了槐属国内外近30种、近20变种变型、10余栽培变种及授权植物新品种,从分类学的角度对槐属植物主要形态性状和生长性状进行了准确描述和科学分级,筛选确定了40个基本性状,并对每个基本性状的表达状态进行描述分级,共划分了153个表达状态或等级.利用这些性状表达和分级可以对现有槐属植物种... |
| 关 键 词： | 植物新品种 DUS测试指南 槐属 基本性状 表达状态 |
Study on the characteristics for tests guidelines of distinctness uniformity stability for new varieties of plant-pagoda tree (Sophora L.) |
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| XUN Shou-hua,SUN Ju-wen,QIAO Yu-ling,TU Yong-qing,MAO Xiu-hong,WANG Zhi-jiang.Study on the characteristics for tests guidelines of distinctness uniformity stability for new varieties of plant-pagoda tree (Sophora L.)[J].Journal of Fujian College of Forestry,2011,31(4):354-358. | |
| Authors: | XUN Shou-hua SUN Ju-wen QIAO Yu-ling TU Yong-qing MAO Xiu-hong WANG Zhi-jiang |
| Abstract: | By data collection,field survey and fixed-point observation,the pagoda trees(Sophora L.) including 30 species,nearly 20 variants and more than 10 cultivars and granted new varieties at home and abroad were investigated.From the perspective of taxology,main morphology characteristics and main growing characteristics were described accurately and classified scientifically.The 40 standard characteristics were screened and expression of characteristics of them was revealed.The 153 expressions of characteristics or classiflcations were divided.It was important for substantive examination of distinctness,uniformity and stability for new varieties and approval of the varieties right for pagoda tree. |
| Keywords: | new variety of plant distinctness uniformity stability test guidelines pagoda tree(Sophora L ) standard characteristic expression of characteristic |
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