| 马铃薯蛋白质含量的地域性差异分析 |
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| 引用本文： | 张凤军,张永成,田丰.马铃薯蛋白质含量的地域性差异分析[J].西北农业学报,2008,17(1):263-265. |
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| 作者姓名： | 张凤军 张永成 田丰 |
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| 作者单位： | 1. 青海大学,青海西宁,810016
2. 青海省农林科学院,青海西宁,810016 |
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| 基金项目： | 青海省“十一五”重大科技攻关项目（2006-N-129）;国家科技支撑计划（编号：2006BAD01A06-1-10）-高产优质专用马铃薯育种技术研究及新品种选育. |
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| 摘 要： | 对马铃薯参试品种在西北地区不同生态条件下的蛋白质含量变化进行测定和稳定性分析.结果表明,6个品种平均蛋白质含量为2.32%,陇薯3号最高(2.69%),青97-1-38最低(2.05%);7个地点平均蛋白质含量为2.32%,甘肃定西最高(2.68%),青海海南州最低(1.86%).鄂95P3-3和青97-1-38这两个品种的回归系数＜1,是稳定性较好的品种.
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| 关 键 词： | 马铃薯 蛋白质含量 生态环境 稳定性分析 马铃薯 蛋白质 含量变化 地域性 差异分析 Growth Region Different Potato Protein Content Analysis 回归系数 海南州 青海 定西 甘肃 参试品种 结果 稳定性 测定 |
| 文章编号： | 1004-1389（2008）01-0263-03 |
| 收稿时间： | 2006-10-20 |
| 修稿时间： | 2007-07-22 |
Difference Analysis of Protein Content of Planted Potato in Different Region of Growth |
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| ZHANG Feng-jun,ZHANG Yong-cheng and TIAN Feng.Difference Analysis of Protein Content of Planted Potato in Different Region of Growth[J].Acta Agriculturae Boreali-occidentalis Sinica,2008,17(1):263-265. |
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| Authors: | ZHANG Feng-jun ZHANG Yong-cheng and TIAN Feng |
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| Institution: | Qinghai University, Xining 810016, China;Qinghai Academy of Agriculture and Forestry Science, Xining 810016, China;Qinghai University, Xining 810016, China |
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| Abstract: | In this paper,the protein of potatoes at different ecological environments in the Northwest of China were studied.The mean of the 6 varieties' protein content was 2.32%.Longshu3 was the highest content variety and it was 2.69%.Qing97-1-38 was the lowest,it was 2.05%.The mean of the 7 test points' protein content was 2.32%.The highest content test point was Dingxi of Gansu province and it was 2.68%.The lowest content test point was Hainan of Qinghai province,it was 1.86%.The regressive coefficient of E95P3-3 and Qing97-1-38 was less than 1.They were the stable varieties. |
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| Keywords: | Potato Protein content Ecological environment Stability analysis |
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