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Gas exchange of three dipterocarp species in a reciprocal planting.

Gas exchange is important for determining the species plasticity. However, study on gas exchange in dipterocarp is almost non-existence and this study may provide useful information for future references. The study was conducted at the Compartment 14, Ayer Hitam Forest Reserve, Puchong and Selangor,...

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Main Authors: Abdul Hamid, Hazandy, Abdu, Arifin, Ismail, Mohd Kamil, Rahim, Mohd Khairul Anuar, Senin, Abdul Latib, Wan Abdul Rahman, Wan Mohd Nazri
Format: Article
Language:English
English
Published: Asian Network for Scientific Information 2011
Online Access:http://psasir.upm.edu.my/id/eprint/24021/1/Gas%20exchange%20of%20three%20dipterocarp%20species%20in%20a%20reciprocal%20planting.pdf
http://psasir.upm.edu.my/id/eprint/24021/
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spelling my.upm.eprints.240212015-10-08T08:27:52Z http://psasir.upm.edu.my/id/eprint/24021/ Gas exchange of three dipterocarp species in a reciprocal planting. Abdul Hamid, Hazandy Abdu, Arifin Ismail, Mohd Kamil Rahim, Mohd Khairul Anuar Senin, Abdul Latib Wan Abdul Rahman, Wan Mohd Nazri Gas exchange is important for determining the species plasticity. However, study on gas exchange in dipterocarp is almost non-existence and this study may provide useful information for future references. The study was conducted at the Compartment 14, Ayer Hitam Forest Reserve, Puchong and Selangor, Malaysia. The main objective of this study was to determine the leaf gas exchange of three dipterocarps, Shorea platyclados V. SI. ex Foxw. (meranti bukit), Shorea assamica Dyer forma globifera (Ridl) Sym. (meranti pipit) and Anisoptera marginata Korth. (mersawa paya) planted in different sizes of gap. The results showed that the gas exchange parameters were not significantly different between species except stomatal conductance (Gs) and transpiration rate (EL). Insignificant differences of all the gas exchange parameters were also observed between planting designs. Meanwhile, the correlation analysis showed that insignificant effect of design on species for net photosynthesis (Anet) is due to the effect of internal CO2 concentration (Ci). However, the significant difference observed for transpiration rate (EL) between species might be due to the significant roles of stomata conductance (Gs). Overall, the higher tropical species plasticity by introducing reciprocal planting in rehabilitation programme has produced mixed results. Asian Network for Scientific Information 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/24021/1/Gas%20exchange%20of%20three%20dipterocarp%20species%20in%20a%20reciprocal%20planting.pdf Abdul Hamid, Hazandy and Abdu, Arifin and Ismail, Mohd Kamil and Rahim, Mohd Khairul Anuar and Senin, Abdul Latib and Wan Abdul Rahman, Wan Mohd Nazri (2011) Gas exchange of three dipterocarp species in a reciprocal planting. Asian Journal of Plant Sciences, 10 (8). pp. 408-413. ISSN 1682-3974; ESSN: 1812-5697 10.3923/ajps.2011.408.413 English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description Gas exchange is important for determining the species plasticity. However, study on gas exchange in dipterocarp is almost non-existence and this study may provide useful information for future references. The study was conducted at the Compartment 14, Ayer Hitam Forest Reserve, Puchong and Selangor, Malaysia. The main objective of this study was to determine the leaf gas exchange of three dipterocarps, Shorea platyclados V. SI. ex Foxw. (meranti bukit), Shorea assamica Dyer forma globifera (Ridl) Sym. (meranti pipit) and Anisoptera marginata Korth. (mersawa paya) planted in different sizes of gap. The results showed that the gas exchange parameters were not significantly different between species except stomatal conductance (Gs) and transpiration rate (EL). Insignificant differences of all the gas exchange parameters were also observed between planting designs. Meanwhile, the correlation analysis showed that insignificant effect of design on species for net photosynthesis (Anet) is due to the effect of internal CO2 concentration (Ci). However, the significant difference observed for transpiration rate (EL) between species might be due to the significant roles of stomata conductance (Gs). Overall, the higher tropical species plasticity by introducing reciprocal planting in rehabilitation programme has produced mixed results.
format Article
author Abdul Hamid, Hazandy
Abdu, Arifin
Ismail, Mohd Kamil
Rahim, Mohd Khairul Anuar
Senin, Abdul Latib
Wan Abdul Rahman, Wan Mohd Nazri
spellingShingle Abdul Hamid, Hazandy
Abdu, Arifin
Ismail, Mohd Kamil
Rahim, Mohd Khairul Anuar
Senin, Abdul Latib
Wan Abdul Rahman, Wan Mohd Nazri
Gas exchange of three dipterocarp species in a reciprocal planting.
author_facet Abdul Hamid, Hazandy
Abdu, Arifin
Ismail, Mohd Kamil
Rahim, Mohd Khairul Anuar
Senin, Abdul Latib
Wan Abdul Rahman, Wan Mohd Nazri
author_sort Abdul Hamid, Hazandy
title Gas exchange of three dipterocarp species in a reciprocal planting.
title_short Gas exchange of three dipterocarp species in a reciprocal planting.
title_full Gas exchange of three dipterocarp species in a reciprocal planting.
title_fullStr Gas exchange of three dipterocarp species in a reciprocal planting.
title_full_unstemmed Gas exchange of three dipterocarp species in a reciprocal planting.
title_sort gas exchange of three dipterocarp species in a reciprocal planting.
publisher Asian Network for Scientific Information
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/24021/1/Gas%20exchange%20of%20three%20dipterocarp%20species%20in%20a%20reciprocal%20planting.pdf
http://psasir.upm.edu.my/id/eprint/24021/
_version_ 1643828235830558720
score 13.211869

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