| 红树林保护区中互花米草结实器官数量特征研究(英文) |
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| 引用本文： | 覃盈盈,梁士楚.红树林保护区中互花米草结实器官数量特征研究(英文)[J].Agricultural Science&Technology,2009(1). |
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| 作者姓名： | 覃盈盈 梁士楚 |
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| 作者单位： | 广西师范大学生命科学学院; |
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| 基金项目： | Supported by the National Natural Science Foundation of China(30660036 );;the Natural Science Foundation of Guangxi Province(0728096) ;;Project of Graduate Student Education Innovation ofGuangxi (2008106020907M266)~~ |
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| 摘 要： | Objective] The countermeasure on the number of fructification of Spartina alterniflora in the period of sexual reproduction and the component of seed yielding construction was explored. Method] The Spartina alterniflora in Mangroves conservation zone located at Hepu of Guangxi being taken as experimental material, its morphological and quantitative characteristics, as well as the weight of 100 full seeds at maturity stage in three different growth conditions(clay, loam and sand) were studied. Results] The results showed that Spartina alterniflora had the best growth pattern in the loam. The morphological factors of fructification of S.alterniflora grown in sand were larger than in others. In the three growth conditions the order of quantitative characteristics of fructification of S.alterniflora was clay > sand > loam and the seeds in spikelet at top position were more maturity than those at the button position. Conclusion] In good condition, the Spartina alterniflora growth was vigor but the ratio of seed-setting was low.
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| 关 键 词： | 不同生境 显著差异 营养器官 沙质 结实 红树林保护区 互花米草 生境条件 种子数 淤泥质 |
A Study of Fructification Quantitative Characteristics of Spartina alterniflora Lossel in Mangroves |
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| QIN Ying-ying,LIANG Shi-chuCollege of Life Science of Guangxi Normal University,Guilin.A Study of Fructification Quantitative Characteristics of Spartina alterniflora Lossel in Mangroves[J].农业科学与技术(英文版),2009(1). |
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| Authors: | QIN Ying-ying LIANG Shi-chuCollege of Life Science of Guangxi Normal University Guilin |
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| Institution: | QIN Ying-ying,LIANG Shi-chuCollege of Life Science of Guangxi Normal University,Guilin 541004 |
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| Abstract: | Objective] The countermeasure on the number of fructification of Spartina alterniflora in the period of sexual reproduction and the component of seed yielding construction was explored. Method] The Spartina alterniflora in Mangroves conservation zone located at Hepu of Guangxi being taken as experimental material, its morphological and quantitative characteristics, as well as the weight of 100 full seeds at maturity stage in three different growth conditions(clay, loam and sand) were studied. Results] Th... |
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| Keywords: | Spartina alterniflora Different habitat Fructification Quantitative characteristics |
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