| 黔草1号高羊茅种子的千粒重对发芽成苗的影响 |
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| 引用本文： | 牟琼,吴佳海,莫志萍. 黔草1号高羊茅种子的千粒重对发芽成苗的影响[J]. 贵州畜牧兽医, 2004, 28(5): 3-4 |
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| 作者姓名： | 牟琼 吴佳海 莫志萍 |
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| 作者单位： | 贵州省草业科学研究所,独山,558200;贵州省草业科学研究所,独山,558200;贵州省草业科学研究所,独山,558200 |
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| 基金项目： | 贵州省创新基金项目:贵州高羊茅种子产业化研究与开发,合同编号:黔科合计字[2003]4024号 |
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| 摘 要： | 用黔草1号高羊茅种子为试验材料，研究其不同千粒重对发芽率、出苗率、出苗速度和成苗率的影响。研究结果表明：千粒重越大，其发芽率、出苗率、成苗率越高，出苗速度越快，成苗素质越好，同时，种子的发芽率与出苗率、发芽率与成苗率以及出苗率与成苗率之间存在极为密切的正相关关系。
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| 关 键 词： | 高羊茅 千粒重 发芽率 成苗率 相关关系 |
| 修稿时间： | 2004-07-21 |
STUDY ON THE RELATION BETWEEN SEED GERMINATION,SEEDLINGS DEVELOPMENT AND SEEDS THOUSAND-GRAIN WEIGHT OF QIAN GRASS 1# TALL FESCUE |
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| MU Qiong WU Jiahai MO Zhipin. STUDY ON THE RELATION BETWEEN SEED GERMINATION,SEEDLINGS DEVELOPMENT AND SEEDS THOUSAND-GRAIN WEIGHT OF QIAN GRASS 1# TALL FESCUE[J]. Guizhou Animal Science and Veterinary Medicine, 2004, 28(5): 3-4 |
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| Authors: | MU Qiong WU Jiahai MO Zhipin |
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| Affiliation: | Guizhou Institute of Pratacultural Science Dushan 558200 |
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| Abstract: | The influence of different seed's thousand-grain weight of Tall Fescue on the germination percentage,the percentage of seed ling emergence,the speed of seedling emergence and the percentage of seedling was studied.The results show that the higher the thousand-grain weight is ,the higher the germination percentage,the percentage of seedling emergence and the percentage of seedling are,the quicker the speed of seedling emergence and the beetter the seedling quality is.In addition,there is close correlation between the germination percentage and the percentage of seedling emergence,between the germination percentage and the percentage of seedling and between the percentage of seedling emergence and the percentage of seedling. |
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| Keywords: | Tall Fescue Thousand-grain weight Germination percentage The percentage of seedling Analysis correlation |
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