| 西藏核桃种质的形态特征和生化成分分析 |
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| 引用本文： | 马和平.西藏核桃种质的形态特征和生化成分分析[J].植物遗传资源学报,2011,12(3):473-476. |
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| 作者姓名： | 马和平 |
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| 作者单位： | 1. 西藏农牧学院西藏高原生态研究所,林芝,860000
2. 西藏自治区林业调查规划研究院,拉萨,850000 |
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| 基金项目： | 西藏自治区科技厅重点科研项目，国家林业局林芝森林生态系统定位研究项目 |
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| 摘 要： | 研究了西藏不同地区核桃的形态特征,分析比较了西藏不同地区核桃的生化成分.结果表明:三径均值最大为4.04cm,最小为3.11cm.壳厚测定表明集中分布在3.1～3.9mm之间.蛋白质含量最高的是麻达嘎,为21.85%,其变化范围为15.1%～21.85%.脂肪含量最高的是八宿2号.为69.6%,其变化范围为61.7%～69.6%.据此筛选出8个优系.
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| 关 键 词： | 西藏 核桃 三径均值 蛋白质 脂肪 |
| 收稿时间： | 2010/8/30 0:00:00 |
| 修稿时间： | 2010/11/1 0:00:00 |
Analysis on Morphological Features and Biochemical Components of Walnut in Tibet |
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| ma he-ping.Analysis on Morphological Features and Biochemical Components of Walnut in Tibet[J].Journal of Plant Genetic Resources,2011,12(3):473-476. |
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| Authors: | ma he-ping |
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| Institution: | Research Institute of Plateau Ecology, Tibet Agriculture and Animal Husbandry College |
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| Abstract: | The paper has researched on the morphological characteristics and analysis and comparison of different regions of different parts of walnut in Tibet. The results showed that three mean maximum diameter is 4.04cm and minimum is 3.11cm. Shell thickness is between 3.1 ~ 3.9mm. The highest protein content of Madaga is 21.85%. The protein content varied is from 15.1% to 21.85%. The highest fat of Basu 2 is 69.6%. The fat content varied between 61.7% ~ 69.6%. Basic on these researches, we selected eight priority systems. |
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| Keywords: | Tibet Walnut Three diameter mean Protein Fat |
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