| 不同冷季型草坪草生长前期形态和生理指标的比较 |
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| 引用本文： | 张远兵,刘爱荣,张飞.不同冷季型草坪草生长前期形态和生理指标的比较[J].安徽科技学院学报,2005,19(6):27-31. |
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| 作者姓名： | 张远兵 刘爱荣 张飞 |
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| 作者单位： | 安徽科技学院,生命科学学院,安徽,凤阳,233100 |
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| 基金项目： | 安徽省教育厅自然科学基金 |
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| 摘 要： | 对几个不同冷季型草坪草品种苗期形态指标和生理指标观察和比较.结果表明:在表观特征上,黑麦草"绅士"、高羊茅"自豪"、和"千年盛世"等三种冷季型草坪草品种表现较好,具有良好的观赏价值;在生理指标上,草地早熟禾的脯氨酸含量、可溶性糖含量、丙二醛含量和根系活力都比其它几个品种高,但其外观品质和观赏价值最差.综合质量评价表明:"自豪"的综合效果最好,生长前期最适宜于本地区生长.
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| 关 键 词： | 冷季型草坪草 形态指标 生理指标 |
| 文章编号： | 1672-3589(2005)06-0027-05 |
| 修稿时间： | 2005年9月12日 |
Comparison of Different Cold-season Turf-grasses in Apparent Mass and Physiological Index at Seeding Stage |
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| ZHANG Yuan-bing,LIU Ai-rong,ZHANG-fei.Comparison of Different Cold-season Turf-grasses in Apparent Mass and Physiological Index at Seeding Stage[J].Journal of Anhui Science and Technology University,2005,19(6):27-31. |
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| Authors: | ZHANG Yuan-bing LIU Ai-rong ZHANG-fei |
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| Abstract: | The apparent mass physiological index of different cold-season turf-grass stage have been studied at their seeding stages. The result showed: Lolium perennef "shenshi", Festuca arundinacea "zi hao" and "qiannianshenshi" possess good ornamental value in apparent mass; the root vigour, soluble sugar, Pro and MDA contents except for chlorophyll of Poa pratensis compared with those of variety are generally higher in their physiological index, but the apparent mass and ornamental value of Poa pratensis are the lowest. From assessment on the overall quality of these measured species, "zihao" would be the most suitable for local districts at its beginning stage of growth. |
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| Keywords: | Cold-season turf-grass Apparent mass Physiological index |
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