Article Per Year (5 Year)
p-Index From 2021 - 2026
2.968
P-Index
This Author published in this journals
All Journal Jurnal Silvikultur Tropika (JST) Biologi Edukasi : Jurnal Ilmiah Pendidikan Biologi Jurnal Bioleuser BIOSFER : Jurnal Biologi dan Pendidikan Biologi Prosiding Seminar Nasional Biologi, Teknologi dan Kependidikan (Biotik) Jurnal Pengabdian Masyarakat As-salam Jurnal Natural Jurnal Ilmiah Mahasiswa Pertanian Leuser Journal of Environmental Studies Rona Teknik Pertanian
Iqbar Iqbar
Jurusan Biologi FMIPA Universitas Syiah Kuala, Banda Aceh
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Dentistry Earth & Planetary Sciences Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

Published : 30 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search
Journal : jurnal natural

 1 
TREES VEGETATION DIVERSITY IN PT ARUN NGL HOUSING, LHOKSEUMAWE, ACEH PROVINCE Iqbar Iqbar
Jurnal Natural Volume 16, Number 1, March 2016
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (98.898 KB) | DOI: 10.24815/jn.v16i1.4359

Abstract

The research about trees vegetation diversity in PT Arun NGL area had been done in December 2012. The objective of the research was to calculate the trees vegetation diversity index. The data had been collected in nine belt transects by length 400 m and  400 m2  (10 m x 40 m) plots  for each belt transect. The collecting data was  including name of species, family, density, frequency and  dominancy.  The data was analyzed to get important value and diversity index. The result showed that there were 39 tree species belongs to 23 families found in the research area.  There were three dominant species namely; Pterocarpus indicus,  Pithecelobium dulce, dan Leucaena leucocephala which had higher important value than others species that lead  influencing the ecosystem. The trees diversity index in this area was about 3,3 which interpreted this area has high diversity index. Moreover, the plants were planted in PT Arun NGL Housing Area have another function as reducing pollutant material in the air.
MOLECULAR IDENTIFICATION OF SHOREA JOHORENSIS IN KETAMBE RESEARCH STATION, GUNUNG LEUSER NATIONAL PARK Nir Fathiya; Essy Harnelly; Zairin Thomy; Iqbar Iqbar
Jurnal Natural Volume 18, Number 2, June 2018
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (737.158 KB) | DOI: 10.24815/jn.v18i2.10123

Abstract

Shorea johorensis is one of the red meranti plants in Ketambe Research Station, Gunung Leuser National Park, Aceh Tenggara. Currently, Shorea johorensis also is well known as a major source of valuable commercial timber. This research aimed to analyze the phylogenetic of Shorea johorensis based on chloroplast and nuclear DNA in Ketambe Research Station so that it can be known the relationship of Shorea johorensis with other species Dipterocarpaceae in GenBank database. The research was conducted from July 2015 to August 2016 in Ketambe Research Station and Forestry and Forest Genetics Laboratory of Molecular, Bogor Agricultural University. The method used quadrat sampling technique with purposive sampling and experimental laboratory that consisted of DNA extraction, PCR, electrophoresis, and sequencing. The data analysis was done using BioEdit, MEGA6, and BLAST. The results showed that the phylogenetic tree of Shorea johorensis based on the rbcL and matK showed that Shorea johorensis was closely related with some species Hopea; but the phylogenetic tree based on psbA-trnH, 5.8S rRNA, ITS2, and 28S rRNA showed that Shorea johorensis was closely related with Shorea robusta.Keywords: Chloroplast dna, Ketambe Research Station,Nuclear DNA, Shorea johorensis
MOLECULAR IDENTIFICATION OF SHOREA JOHORENSIS IN KETAMBE RESEARCH STATION, GUNUNG LEUSER NATIONAL PARK Nir Fathiya; Essy Harnelly; Zairin Thomy; Iqbar Iqbar
Jurnal Natural Volume 18, Number 2, June 2018
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jn.v18i2.10123

Abstract

Shorea johorensis is one of the red meranti plants in Ketambe Research Station, Gunung Leuser National Park, Aceh Tenggara. Currently, Shorea johorensis also is well known as a major source of valuable commercial timber. This research aimed to analyze the phylogenetic of Shorea johorensis based on chloroplast and nuclear DNA in Ketambe Research Station so that it can be known the relationship of Shorea johorensis with other species Dipterocarpaceae in GenBank database. The research was conducted from July 2015 to August 2016 in Ketambe Research Station and Forestry and Forest Genetics Laboratory of Molecular, Bogor Agricultural University. The method used quadrat sampling technique with purposive sampling and experimental laboratory that consisted of DNA extraction, PCR, electrophoresis, and sequencing. The data analysis was done using BioEdit, MEGA6, and BLAST. The results showed that the phylogenetic tree of Shorea johorensis based on the rbcL and matK showed that Shorea johorensis was closely related with some species Hopea; but the phylogenetic tree based on psbA-trnH, 5.8S rRNA, ITS2, and 28S rRNA showed that Shorea johorensis was closely related with Shorea robusta.Keywords: Chloroplast dna, Ketambe Research Station,Nuclear DNA, Shorea johorensis
TREES VEGETATION DIVERSITY IN PT ARUN NGL HOUSING, LHOKSEUMAWE, ACEH PROVINCE Iqbar Iqbar
Jurnal Natural Volume 16, Number 1, March 2016
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jn.v16i1.4359

Abstract

The research about trees vegetation diversity in PT Arun NGL area had been done in December 2012. The objective of the research was to calculate the trees vegetation diversity index. The data had been collected in nine belt transects by length 400 m and  400 m2  (10 m x 40 m) plots  for each belt transect. The collecting data was  including name of species, family, density, frequency and  dominancy.  The data was analyzed to get important value and diversity index. The result showed that there were 39 tree species belongs to 23 families found in the research area.  There were three dominant species namely; Pterocarpus indicus,  Pithecelobium dulce, dan Leucaena leucocephala which had higher important value than others species that lead  influencing the ecosystem. The trees diversity index in this area was about 3,3 which interpreted this area has high diversity index. Moreover, the plants were planted in PT Arun NGL Housing Area have another function as reducing pollutant material in the air.
Co-Authors Agus Sara Arif Habibal Umam Ashabul Anhar Ashabul Anhar Ashabul Anhar Azmi Alamsyah Harahap Dahlan Dahlan Dalil Sutekad Darusman Darusman Dessy Mutiara Chandra Devi Kristina Br Ginting Djufri - Eka Puspita Sari Eka Puspita Sari Ema Julia Sari Erdiansyah Rahmi Erdiansyah Rahmi Essy Harnelly Farida Husna Fauziah . Gina Erida Hawati Hawati Ilham Fonna Ilham Fonna Intan Regina Itawarnemi, Hilmina Kasrin Kasrin Mahdi Syukri Martunis Martunis Masykur Masykur Masykur Masykur Masykur Masykur Masykur, Masykur Matpiah Matpiah Mawardi Mawardi Misdi Misdi Misdi Misdi Nir Fathiya Nizamuddin Nizamuddin Novera Shafira Lubis Nurwijayanti Radiana Sofyan Rahyumi Bahar Ramdhan Halid Siregar Rayani Rayani Restika Restika Rindayu Putri Risa Nursanty Riska Riska Rizky Amelia RR. Ella Evrita Hestiandari Ryan Moulana Saida Rasnovi Saida Rasnovi Sartika Sartika Silawati Silawati Sudirman Sudirman Sugianto Sugianto Susi Riana Syaukani Syaukani Syukriyadin, Syukriyadin Tuti Arlita Zairin Thomy