| Item type |
国際農研デフォルトアイテムタイプ（フル）(1) |
| 公開日 |
2024-06-18 |
| タイトル |
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|
タイトル |
Effect of perlite for soil improvement and on growth characteristics of teak seedling planted in sandy soil in Northeast Thailand |
|
言語 |
en |
| 作成者 |
Kayama, Masazumi
Nimpila, Suchat
Hongthong,Sutjaporn
Himmapan, Woraphum
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| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 主題 |
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主題 |
Acrisols, Photosynthesis, Nutrients, Soil improvement |
| 内容記述 |
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内容記述タイプ |
Other |
|
内容記述 |
When teak (Tectona grandis L. f.) is planted in sandy soil in Northeast Thailand, its growth is suppressed by low pH, poor fertility, and low water holding capacity. To examine materials capable of increasing water holding capacity and nutrients in the soil in order to improve teak growth, we conducted an experiment with teak seedlings. We used perlite and added at a rate of 4% to sandy soil from northeast Thailand. Teak seedlings were potted in these soils and raised from July 2013 to July 2014. We compared growth, photosynthetic rate, leaf water potential, and concentrations of elements in plant organs between the perlite and no addition (control) treatments.
Water content in the soils was increased with the perlite treatment from December 2013; however, this effect decreased after March 2014. Comparing the growth traits of the teak seedlings, perlite treatment produced larger growth and promoted the uptake of phosphorus, calcium, and magnesium. These trends originated from the presence of these nutrients in perlite. We concluded that perlite had a role as a fertilizer, and was a useful material to improve teak growth in sandy soil. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Japan International Research Center for Agricultural Sciences |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_3248 |
|
資源タイプ |
book part |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| ID登録 |
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|
ID登録 |
10.34556/0002000302 |
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ID登録タイプ |
JaLC |
| 関連情報 |
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関連タイプ |
isPartOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.34556/0002000291 |
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関連名称 |
Improvement of Utilization Techniques of Forest Resources to Promote Sustainable Forestry in Thailand |
| 収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
1341-710X |
| 収録物識別子 |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11159468 |
| 書誌情報 |
en : JIRCAS Working Report : Improvement of Utilization Techniques of Forest Resources to Promote Sustainable Forestry in Thailand
巻 85,
p. 63-74,
発行日 2017-03-17
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| 位置情報 |
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|
位置情報（自由記述） |
Thailand |
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位置情報（自由記述） |
タイ |
| 助成情報 |
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識別子タイプ |
Crossref Funder |
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助成機関識別子 |
https://doi.org/10.13039/501100009472 |
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助成機関名 |
Japan International Research Center for Agricultural Sciences(en) |
|
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研究課題名 |
Improvement of Utilization Techniques of Forest Resources to Promote Sustainable Forestry(en) |
| 助成情報 |
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|
識別子タイプ |
Crossref Funder |
|
|
助成機関識別子 |
https://doi.org/10.13039/501100022245 |
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助成機関名 |
Royal Forest Department (RFD) [Thailand](en) |
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研究課題名 |
Improvement of Utilization Techniques of Forest Resources to Promote Sustainable Forestry(en) |
jircas_working_report85-_63-74 (1.4MB)
