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Fine Root Production and Decomposition in Lowland Rainforest and Oil Palm Plantations in Sumatra, Indonesia

HAYATI Journal of Biosciences · Vol. 23 No. 1 (2016)

DOI
10.4308/hjb.23.1.7
ISSN
2086-4094, 1978-3019
Terbit
2016-10-06
Penerbit
Bogor Agricultural University, Indonesia
Bahasa
eng

Abstrak

Transformation of tropical rainforest into oil palm plantation not only has impacts on biodiversity but also affects ecosystem functions such as production and decomposition of fine roots as a nutrient source for plant. The objective of the research was to evaluate the production and decomposition rate of fine roots in natural forest (NF) at Bukit 12 National Park and oil palm plantation (OP) in Jambi, Sumatra. The soil core and litter bag methods were used to obtain fine root production and decomposition data. The results showed that generally, there was the same pattern in fine root production between NF and OP. The annual fine root productivity was found to be higher in NF than that of OP. Rainfall in NF and air temperature in NF and OP were the most significant climate factors affecting fine root production. The remaining fine root biomass decreased as the incubation time increased. The decomposition rate constant (k value) was significantly higher in NF than in OP. Our data showed that the nutrient turn-over of NF fine roots was faster than of OP fine roots. Nitrogen, carbon content, and C/N ratio were the main factors that influenced fine root decomposition.

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  • IPB University
  • University of Göttingen
  • National Research and Innovation Agency
  • Southeast Asian Regional Centre for Tropical Biology
  • Atma Jaya Catholic University of Indonesia
  • Universitas Islam Negeri Maulana Malik Ibrahim
  • Universitas Islam Negeri Alauddin Makassar
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Rekan penulisOrganisasiArtikel bersama
Yohana Caecilia SulistyaningsihAfiliasi tidak diketahui4
Agik SuprayogiIPB University3
Min RahminiwatiIPB University3
Yasinta Ratna Esti WulandariAtma Jaya Catholic University of Indonesia3
Aris TjahjoleksonoIPB University3
Sulistijorini SulistijoriniIPB University3
Ence Darmo Jaya SupenaIPB University2
Sasya SamhitaUniversity of Göttingen2
Rahayu WidyastutiIPB University2
Utut WidyastutiIPB University2
Hamim HamimUniversitas Islam Negeri Maulana Malik Ibrahim2
Resti WahyuniAfiliasi tidak diketahui1
Syamsul FalahIPB University1
Sonya TobingIPB University1
Nisa RachmaniaIPB University1
Melisnawati H. AngioNational Research and Innovation Agency1
Selis MeriemUniversitas Islam Negeri Alauddin Makassar1
Evi MuliyahSyarif Hidayatullah State Islamic University Jakarta1
Himmah RustiamiNational Research and Innovation Agency1
Tatik ChikmawatiIPB University1
I Putu Gede P. DamayantoIndonesian Institute of Sciences1
Subaryanti SubaryantiIPB University1
Dyah IswantiniIPB University1
Suharsono SuharsonoIPB University1
Erina SulistianiSoutheast Asian Regional Centre for Tropical Biology1
Juliarni JuliarniUniversitas Rokania1
Nurlaela NurlaelaAfiliasi tidak diketahui1
Sudarsono SudarsonoIPB University1
Edi GuhardjaIPB University1
Ibnul QayimIPB University1
Soekisman TjitrosemitoSoutheast Asian Regional Centre for Tropical Biology1
Christoph LeuschnerUniversity of Göttingen1
Nisa Rachmania MubarikIPB University1
Angelia Rezty Fitriani SitumorangIPB University1
Windarti WahyuningtyasIPB University1
Yuke MardiatiIPB University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.ipb.ac.id/index.php/hayati/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Fine Root Production and Decomposition in Lowland Rainforest and Oil Palm Plantations in Sumatra, Indonesia</dc:title>
	<dc:creator xml:lang="en">Violita, Violita</dc:creator>
	<dc:creator xml:lang="en">Triadiati, Triadiati</dc:creator>
	<dc:creator xml:lang="en">Anas, Iswandi</dc:creator>
	<dc:creator xml:lang="en">Miftahudin, Miftahudin</dc:creator>
	<dc:subject xml:lang="en">C/N ratio</dc:subject>
	<dc:subject xml:lang="en">decomposition</dc:subject>
	<dc:subject xml:lang="en">fine root</dc:subject>
	<dc:subject xml:lang="en">land use change</dc:subject>
	<dc:subject xml:lang="en">N and C content</dc:subject>
	<dc:description xml:lang="en">Transformation of tropical rainforest into oil palm plantation not only has impacts on biodiversity but also affects ecosystem functions such as production and decomposition of fine roots as a nutrient source for plant. The objective of the research was to evaluate the production and decomposition rate of fine roots in natural forest (NF) at Bukit 12 National Park and oil palm plantation (OP) in Jambi, Sumatra. The soil core and litter bag methods were used to obtain fine root production and decomposition data. The results showed that generally, there was the same pattern in fine root production between NF and OP. The annual fine root productivity was found to be higher in NF than that of OP. Rainfall in NF and air temperature in NF and OP were the most significant climate factors affecting fine root production. The remaining fine root biomass decreased as the incubation time increased. The decomposition rate constant (k value) was significantly higher in NF than in OP. Our data showed that the nutrient turn-over of NF fine roots was faster than of OP fine roots. Nitrogen, carbon content, and C/N ratio were the main factors that influenced fine root decomposition.</dc:description>
	<dc:publisher xml:lang="en">Bogor Agricultural University, Indonesia</dc:publisher>
	<dc:date>2016-10-06</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>http://journal.ipb.ac.id/hayati/article/view/13506</dc:identifier>
	<dc:identifier>10.4308/hjb.23.1.7</dc:identifier>
	<dc:source xml:lang="en">HAYATI Journal of Biosciences; Vol. 23 No. 1 (2016): January 2016; 7</dc:source>
	<dc:source>2086-4094</dc:source>
	<dc:source>1978-3019</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>http://journal.ipb.ac.id/hayati/article/view/13506/10133</dc:relation>
</oai_dc:dc>