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Distribution and population structure of the juvenile of Diospyros celebica bakh. Under the canopy of their mother-tree

Jurnal Penelitian Kehutanan Wallacea · Vol. 5 No. 2 (2016) · pp. 103–111

DOI
10.18330/jwallacea.2016.vol5iss2pp103-111
ISSN
2407-7860, 2302-299X
Published
2016-08-30
Publisher
Foresty Faculty of Hasanuddin University
Language
en

Abstract

The distribution pattern and population structure of Diospyros celebica under the conopy of their mother[1]tree stand were studied in the experimental forest of Hasanuddin University at Maros District. One hectar rectangular plot was established in the secondary natural forest dominated by D. celebica. All individuals of D. celebica found in the plot were recorded their diameter at hight 130 cm above ground level. Individual less than 130 cm in hight were categorized as seedling and measured their total hight from ground level. Analyzes using Morisita’s Distribution Index (Iδ) resulted in the distribution pattern of D. celebica was clumped for all life-stages (seedling, sapling, pole and tree). Distribution pattern of seedling was found to be not significanly correlated to the slope, but was positively and significantly correlated with the level of canopy cover of their mother-tree stand. Abundance of seedlings were found under the canopy of the mother trees. However, as the individuals grow taller the correlation became weaker, until then the correlation became negative at the tree stage. This study also indicated that for all life-stages, more individual of D. celebica were found on the habitat with steeper slopes, but the correlation was not significant. The abundant number of seedling indicates that this species has a good ability in the natural regeneration process.

Keywords

Collaboration network of the authors

15 authors · 43 co-authorship links

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  • Hasanuddin University
  • Affiliation unknown
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  • Thicker line = more joint articles · bigger circle = more articles
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Co-authorOrganisationJoint articles
Putu Supadma PutraAffiliation unknown5
Nasri NasriAffiliation unknown5
Andi Siady HamzahAffiliation unknown3
Amran AchmadHasanuddin University2
Anwar UmarAffiliation unknown2
AsriannyAffiliation unknown2
Risma illa MaulanyAffiliation unknown2
Muh. IhsanAffiliation unknown1
Fardi Ali SyahdarAffiliation unknown1
Arif KoesharyadiAffiliation unknown1
Fadly SuhatiAffiliation unknown1
Kaimuddin KaimuddinAffiliation unknown1
Wardiman Mas'udAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/wallacea/oai, first harvested 2 Nov 2026, last seen 2 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Distribution and population structure of the juvenile of Diospyros celebica bakh. Under the canopy of their mother-tree</dc:title>
	<dc:creator xml:lang="en">Saleha, Sitti </dc:creator>
	<dc:creator xml:lang="en">Ngakan, Putu Oka</dc:creator>
	<dc:subject xml:lang="en">Diospyros celebica</dc:subject>
	<dc:subject xml:lang="en">life-stage</dc:subject>
	<dc:subject xml:lang="en">distribution</dc:subject>
	<dc:subject xml:lang="en">canopy cover</dc:subject>
	<dc:description xml:lang="en">The distribution pattern and population structure of Diospyros celebica under the conopy of their mother[1]tree stand were studied in the experimental forest of Hasanuddin University at Maros District. One hectar rectangular plot was established in the secondary natural forest dominated by D. celebica. All individuals of D. celebica found in the plot were recorded their diameter at hight 130 cm above ground level. Individual less than 130 cm in hight were categorized as seedling and measured their total hight from ground level. Analyzes using Morisita’s Distribution Index (Iδ) resulted in the distribution pattern of D. celebica was clumped for all life-stages (seedling, sapling, pole and tree). Distribution pattern of seedling was found to be not significanly correlated to the slope, but was positively and significantly correlated with the level of canopy cover of their mother-tree stand. Abundance of seedlings were found under the canopy of the mother trees. However, as the individuals grow taller the correlation became weaker, until then the correlation became negative at the tree stage. This study also indicated that for all life-stages, more individual of D. celebica were found on the habitat with steeper slopes, but the correlation was not significant. The abundant number of seedling indicates that this species has a good ability in the natural regeneration process.</dc:description>
	<dc:publisher xml:lang="en">Foresty Faculty of Hasanuddin University</dc:publisher>
	<dc:date>2016-08-30</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://journal.unhas.ac.id/index.php/wallacea/article/view/26011</dc:identifier>
	<dc:identifier>10.18330/jwallacea.2016.vol5iss2pp103-111</dc:identifier>
	<dc:source xml:lang="en">Jurnal Penelitian Kehutanan Wallacea; Vol. 5 No. 2 (2016); 103-111</dc:source>
	<dc:source>2407-7860</dc:source>
	<dc:source>2302-299X</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/wallacea/article/view/26011/9473</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2016 Jurnal Penelitian Kehutanan Wallacea</dc:rights>
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