| Item type |
国際農研デフォルトアイテムタイプ（フル）(1) |
| 公開日 |
2024-05-30 |
| タイトル |
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|
タイトル |
Growth performance of indigenous tree species under uneven-aged forest management in Northeast Thailand |
|
言語 |
en |
| 作成者 |
Sakai, Atsushi
Visaratana, Thiti
Hongthong, Bundit
Vacharangkura, Tosporn
|
| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 主題 |
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主題 |
growth of seedling, light condition, nurse tree, survival rate, thinning |
| 内容記述 |
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|
内容記述タイプ |
Other |
|
内容記述 |
For the purpose of conversion of a fast-growing tree plantation into indigenous tree forest in monsoon Asia, growth performances of indigenous tree species under various light conditions were examined. An uneven-aged (two-aged) system in which indigenous trees were underplanted in a fast-growing tree plantation was applied for this conversion on a trial basis in the Sakaerat Silvicultural Research Station, Northeast Thailand. Experimental plots were established from 1987 to 2009 and survival rates and growth in terms of the height of indigenous tree seedlings were examined under various forestry operations (free selection thinning, stripe thinning, group selection thinning in two-aged system, and even-aged system). The results suggest that Dipterocarpus alatus, Hopea odorata, and Dalbergia conchinchinensis could be planted in an open site without a two-aged system. It was recommended that other dipterocarp species (D. turbinatus, H. ferrea, and Shorea henryana) be planted under a two-aged system. Since H. odorata and Xylia xylocarpa var. kerrii adapted to various light conditions, they could be applied to both even- and uneven-aged systems. Group selection thinning was recommended in terms of both the growth performance of the seedlings and the efficiency for logging, when a two-aged system was selected. |
|
言語 |
en |
| 出版者 |
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|
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 |
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|
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 |
10.34556/0002000277 |
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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/10.34556/0002000273 |
|
|
関連名称 |
Approach to Sustainable Forestry of Indigenous Tree Species in Northeast Thailand |
| 収録物識別子 |
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収録物識別子タイプ |
PISSN |
|
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 |
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収録物識別子 |
AA11159468 |
| 書誌情報 |
en : JIRCAS Working Report : Approach to Sustainable Forestry of Indigenous Tree Species in Northeast Thailand
巻 74,
p. 1-6,
発行日 2012-03-30
|
jircas_working_report74-_1-6 (561KB)
