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Dynamics of growth, carbon and nutrient translocation in Zizania latifolia
https://sucra.repo.nii.ac.jp/records/13164
https://sucra.repo.nii.ac.jp/records/131648c401644-26ce-4b89-8c7c-c3ad3b8a7df1
名前 / ファイル | ライセンス | アクション |
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A1002551.pdf (314.2 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-03-21 | |||||
タイトル | ||||||
タイトル | Dynamics of growth, carbon and nutrient translocation in Zizania latifolia | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Zizania latifolia | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | carbon cycle | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | emergent macrophytes | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | nutrient cycle | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | self-thinning | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
淺枝, 隆
× 淺枝, 隆× Siong, Kian |
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著者 ローマ字 | ||||||
Asaeda, Takashi | ||||||
著者 ローマ字 | ||||||
Siong, Kian | ||||||
著者 所属 | ||||||
埼玉大学大学院理工学研究科環境科学・社会基盤部門 | ||||||
著者 所属 | ||||||
埼玉大学大学院理科環境科学・社会基盤部門工学研究 | ||||||
著者 所属(別言語) | ||||||
Department of Environmental Science, Saitama University | ||||||
著者 所属(別言語) | ||||||
Department of Environmental Science, Saitama University | ||||||
書誌情報 |
ECOLOGICAL ENGINEERING 巻 32, 号 2, p. 156-165, 発行日 2008 |
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年月次 | ||||||
2008-2 | ||||||
出版者名 | ||||||
出版者 | Elsevier B.V. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 09258574 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1016/j.ecoleng.2007.10.005 | |||||
関連サイト | ||||||
内容記述タイプ | Other | |||||
内容記述 | http://www.sciencedirect.com/science/journal/09258574 | http://www.sciencedirect.com/science/journal/09258574 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We studied the seasonal resource dynamics between organs of wild rice (Zizania latifolia (Griseb.) Turcz. ex Stapf.) to obtain a better understanding of its growth dynamics, carbon and nutrient translocation. The results of observation from January 2002 to February 2004 showed the shoot density markedly increased after emergence of shoots at the end of March until May (up to 800 ind/m(2)). However the shoot mortality due to self-thinning reduced the total new shoots by more than 70% by the end of July. Thereafter, the shoot density was nearly constant with the aboveground biomass peaking at the end of August. In the late winter, the rhizome biomass declined by respiration loss to about 25% of its peak value. Meanwhile the decline in rhizome reserves from January to the end of April was about 20%. This small reduction compared with other perennial emergent species implies that there is a lower contribution of rhizome reserves to support new shoot formation. The initial heterotrophic growth of new shoots based on the rhizome resources lasted for a short period, then switched to autotrophic growth at the end of April or the beginning of May. Thus, in most periods of foliage development, nutrients were obtained mostly from soil through uptake by roots, not through resource allocation of the rhizome. In autumn, the standing dead shoots retained most of the nutrients and carbohydrates without translocating downwards. This suggests that in practice, the plant can remove nutrients from sediment more efficiently than other emergent plants. (C) 2007 Elsevier B.V. All rights reserved. | |||||
版 | ||||||
[著者版] | ||||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | text | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
作成日 | ||||||
日付 | 2008-03-20 | |||||
日付タイプ | Created | |||||
アイテムID | ||||||
A1002551 |