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| 浙江省柿树种质资源表型多样性研究 | |
| 引用本文： | 陈军晓,童敏,程诗明,康志雄,陈友吾,应尚蛟,胡美君. 浙江省柿树种质资源表型多样性研究[J]. 浙江林业科技, 2012, 32(4): 6-10 |
| 作者姓名： | 陈军晓 童敏 程诗明 康志雄 陈友吾 应尚蛟 胡美君 |
| 作者单位： | 1. 浙江省永康市林业局,浙江永康,321300 2. 浙江省林业科学研究院,浙江杭州,310023 3. 浙江省海宁市林业技术服务站,浙江海宁,314400 4. 浙江省林业厅 浙江杭州310020 |
| 基金项目： | 浙江省科研院所专项"浙江省特色经济林种质资源的收集、保存与创新利用研究，森林食品研究创新团队建设与人才培养，浙江省森林食品研究重点实验室 |
| 摘 要： | 对浙江省8个不同产地的柿树(Diospyros kaki)品种/类型表型性状的变异规律进行研究,结果表明,柿树表型多样性极其丰富,叶片长、叶片宽、叶柄长、叶长宽比、果实长、果实宽、果长宽比、果柄长、果体积、果质量、果密度、果固形物、果可溶性总糖、果蛋白质14个表型性状中除叶长宽比和果长宽比外的12个在品种/类型间和品种/类型内都存在极显著差异(a=0.01);品种/类型间和品种/类型内优株间均存在丰富的变异,且品种/类型间的变异远远大于品种/类型内优株间的变异;利用品种间欧氏距离进行UPGMA聚类分析,所有单株基本按品种/类型聚在一起。 |
| 关 键 词： | 浙江 柿树 表型多样性 种质资源 变异 |
Phenotypic Diversity of Germplasm Resources of Diospyros kaki In Zhejiang |
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| CHEN Jun-xiao , TONG Min , CHENG Shi-ming , KANG Zhi-xiong , CHEN You-wu , YING Shang-jiao , HU Mei-jun. Phenotypic Diversity of Germplasm Resources of Diospyros kaki In Zhejiang[J]. Journal of Zhejiang Forestry Science and Technology, 2012, 32(4): 6-10 | |
| Authors: | CHEN Jun-xiao TONG Min CHENG Shi-ming KANG Zhi-xiong CHEN You-wu YING Shang-jiao HU Mei-jun |
| Affiliation: | 1 (1. Yongkang Forestry Bureau of Zhejiang, Yongkang 321300 China; 2. Zhejiang Forestry Academy, Hangzhou 310023, China; 3. Haining Forestry Station of Zhejiang, Haining 314400, China; 4. Zhejiang Forestry Department, Hangzhou 310020,China) |
| Abstract: | Morphological traits in varieties/cultivars of Diospyros kaki from different producing areas in Zhejiang province were studied. The results showed that phenotypic diversity was abundant. The extreme significant difference was found in 12 of 14 phenotypic traits both among and within varieties/cultivars(a=0.01). There were abundant variations on the phenotypic traits of D. kaki. The variation level was relatively higher among varieties/cultivars than that in individual plants within varieties/cultivars. The individual plant was analyzed by UPGMA with Euclidean distance. |
| Keywords: | Zhejiang Diospyros kaki phenotypic diversity germplasm resources variation |
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