EARLY GROWTH OF JABON (Anthocephalus cadamba Miq) IN A DRAINED PEATLAND OF PELALAWAN, RIAU

Junaedi, Ahmad; Mindawati, Nina; Rochmayanto, Yanto

doi:10.59465/ijfr.2021.8.1.59-72

Akses terbuka Jurnal SINTA 1

EARLY GROWTH OF JABON (Anthocephalus cadamba Miq) IN A DRAINED PEATLAND OF PELALAWAN, RIAU

Indonesian Journal of Forestry Research · Vol. 8 No. 1 (2021) · hlm. 59–72

DOI: 10.59465/ijfr.2021.8.1.59-72
ISSN: 2406-8195, 2355-7079
Terbit: 2021-04-30
Penerbit: Association of Indonesian Forestry and Environment Researchers and Technicians
Bahasa: eng
Lisensi: creativecommons.org/licenses/by-nc-sa/4.0

Abstrak

The desirability to explore other tree species that can be used to substitute Acacia crassicarpa in forest plantation has increased. One of the early insights that must be known is the growth performances of tree species candidates, especially in planting conditions (site and silviculture) similar to A. crassicarpa plantation. This study evaluated the growth performance of jabon (A. cadamba Miq.) and its relationship with soil properties in a drained peatland. The research was conducted by establishing experimental plots of jabon in a drained peatland (DP) using a randomised complete block design with three spacing (2m x 3m, 2.5m x 3m, 3m x 3m) as treatment and three blocks as replications. The study observed survival, growth and soil chemical properties. At 24 months after planting (MaP), since the toxicity of soil micronutrients was excessive as one of the main factors; the mortality rate of jabon was high (62%), while its growth was poor (height = 259 cm and DBH = 3.74 cm) in drained peatland. However, the study observed that 7% of jabon had good growth, with a range of height growth at 24 MaP of 401–660 cm. These results indicated that though overall jabon did not show good growth in DP, however, it was found that 7% of jabon had promising growth; therefore, it was suggested that through tree improvement program and certain treatments to overcome micronutrient toxicity and weed suppression, the possibility of jabon was able to be developed in a DP for forest plantation is still.

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National Research and Innovation Agency
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Universitas Gadjah Mada
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Rekan penulis	Organisasi	Artikel bersama
Suryo Hardiwinoto	Universitas Gadjah Mada	2
Avry Pribadi	Afiliasi tidak diketahui	2
Naning Yuniarti	National Research and Innovation Agency	2
Dede Jajat Sudrajat	National Research and Innovation Agency	2
Dida Syamsuwida	National Research and Innovation Agency	2
Muhammad Zanzibar	National Research and Innovation Agency	2
Danu	Afiliasi tidak diketahui	2
Agus Astho Pramono	Afiliasi tidak diketahui	2
Yulianti	National Research and Innovation Agency	2
Kurniawati Purwaka Putri	National Research and Innovation Agency	2
Ratna Uli Damayanti Sianturi	National Research and Innovation Agency	2
Y M M A Nugraheni	National Research and Innovation Agency	2
Nurhasybi	Afiliasi tidak diketahui	2
Arif Irawan	Afiliasi tidak diketahui	1
Hanif Nurul Hidayah	Afiliasi tidak diketahui	1
Yati Astuti	IPB University	1
Iskandar Lubis	IPB University	1

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Sumber metadata: OAI-PMH (metadata jurnal) https://ejournal.aptklhi.org/index.php/ijfr/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-US">EARLY GROWTH OF JABON (Anthocephalus cadamba Miq) IN A DRAINED PEATLAND OF PELALAWAN, RIAU</dc:title>
	<dc:creator>Junaedi, Ahmad</dc:creator>
	<dc:creator>Mindawati, Nina</dc:creator>
	<dc:creator>Rochmayanto, Yanto</dc:creator>
	<dc:subject xml:lang="en-US">Growth</dc:subject>
	<dc:subject xml:lang="en-US">Anthocephalus cadamba</dc:subject>
	<dc:subject xml:lang="en-US">Acacia crassicarpa</dc:subject>
	<dc:subject xml:lang="en-US">micronutrients toxicity</dc:subject>
	<dc:subject xml:lang="en-US">tree impovement</dc:subject>
	<dc:description xml:lang="en-US">The desirability to explore other tree species that can be used to substitute Acacia crassicarpa in forest plantation has increased. One of the early insights that must be known is the growth performances of tree species candidates, especially in planting conditions (site and silviculture) similar to A. crassicarpa plantation. This study evaluated the growth performance of jabon (A. cadamba Miq.) and its relationship with soil properties in a drained peatland. The research was conducted by establishing experimental plots of jabon in a drained peatland (DP) using a randomised complete block design with three spacing (2m x 3m, 2.5m x 3m, 3m x 3m) as treatment and three blocks as replications. The study observed survival, growth and soil chemical properties. At 24 months after planting (MaP), since the toxicity of soil micronutrients was excessive as one of the main factors; the mortality rate of jabon was high (62%), while its growth was poor (height = 259 cm and DBH = 3.74 cm) in drained peatland. However, the study observed that 7% of jabon had good growth, with a range of height growth at 24 MaP of 401–660 cm. These results indicated that though overall jabon did not show good growth in DP, however, it was found that 7% of jabon had promising growth; therefore, it was suggested that through tree improvement program and certain treatments to overcome micronutrient toxicity and weed suppression, the possibility of jabon was able to be developed in a DP for forest plantation is still.</dc:description>
	<dc:publisher xml:lang="en-US">Association of Indonesian Forestry and Environment Researchers and Technicians</dc:publisher>
	<dc:date>2021-04-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejournal.aptklhi.org/index.php/ijfr/article/view/60</dc:identifier>
	<dc:identifier>10.59465/ijfr.2021.8.1.59-72</dc:identifier>
	<dc:source xml:lang="en-US">Indonesian Journal of Forestry Research; Vol. 8 No. 1 (2021): Indonesian Journal of Forestry Research; 59-72</dc:source>
	<dc:source>2406-8195</dc:source>
	<dc:source>2355-7079</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejournal.aptklhi.org/index.php/ijfr/article/view/60/24</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 IJFR</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-nc-sa/4.0</dc:rights>
</oai_dc:dc>