| 三种针茅种子萌发特性及幼苗生长的研究 |
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| 引用本文： | 徐丽君,赵钢,王波,胡秋芳.三种针茅种子萌发特性及幼苗生长的研究[J].中国草地学报,2006,28(1):41-44. |
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| 作者姓名： | 徐丽君 赵钢 王波 胡秋芳 |
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| 作者单位： | 1. 内蒙古农业大学生态环境学院,内蒙古,呼和浩特,010019
2. 内蒙古农业大学生态环境学院,内蒙古,呼和浩特,010019;仲恺农业技术学院生命科学学院,广东,广州,510225 |
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| 摘 要： | 研究三种针茅种子的萌发特性及其幼苗生长。发现三种针茅种子的最适萌发温度有一定差异性；通过测定种子活力了解到大部分的种子处于休眠状态；成苗后的针茅地上地下生长规律基本符合Logistic曲线。
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| 关 键 词： | 针茅种子 繁殖规律 活力 生长 |
| 文章编号： | 1673-5021（2006）01-0041-04 |
| 收稿时间： | 2005-08-29 |
| 修稿时间： | 2005-08-292005-11-11 |
Study on the Seed Germination and Seedling Growth of Three Stipa Species |
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| XU Li-jun,ZHAO Gang,WANG Bo,HU Qiu-fang.Study on the Seed Germination and Seedling Growth of Three Stipa Species[J].Chinese Journal of Grassland,2006,28(1):41-44. |
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| Authors: | XU Li-jun ZHAO Gang WANG Bo HU Qiu-fang |
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| Institution: | 1. College of Ecology and Environmental Science, Inner Mongolia Agricultural University, Hohhot 010019,China; 2. College of Life Sciences, Zhongkai University of Agriculture Technology ,Guangzhou 510225, China |
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| Abstract: | The germination and seedling growth of three of Stipa species were studied, and it was found that their optimal germination temperature are different; most of seeds are in dormancy state by examining the seed vigor, the aboveground and underground growth of Stipa accord with Logistic Equation. |
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| Keywords: | Stipa seeds Rule of reproduction Vigor Growth |
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