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wah dina
Fakultas Kehutanan Universitas Tanjungpura. Jalan Imam Bonjol Pontianak 78124
Agriculture, Biological Sciences & Forestry

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KEANEKARAGAMAN JENIS TUPAI (Tupaiidae) DALAM KAWASAN GUNUNG SEMAHUNG DESA PALO’AN KECAMATAN SENGAH TEMILA KABUPATEN LANDAK Diversity Of Squirrel (Tupaiidae) in Mount Semahung Palo’an Village Sengah Temila Landak District diktus, Bene; dina, Wah; Ardian, Hafiz
JURNAL HUTAN LESTARI Vol 2, No 3 (2014): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v2i3.7692

Abstract

This study aims to determine the squirrel (Tupaiidae) species diversity in Hutan Lindung Gunung Semahung Palo'an Village Sengah Temila Landak District. Using line method, with length 500 m and width 100 m, the plots were taken  purposively where the Tupaiidae is found. Tupaiidae identification using Mammals Field Guide (Payne et al,.1985), and local people. There are 3 species of Tupaiidae found in Hutan Lindung Gunung Semahung Palo'an Village namely: Tupaia minor, T.splendidula, T.gracilis, and total of 190 individuals. In the lowland area,  there were 3 species of Tupaiidae were found (106 individuals), whereas in the hilly area 2 species were found (84 individuals), T.gracilis were not found in the hilly area. The Tupaiidae diversity in the area is low, showed by the diversity index below 1 (H=0,8950). Dominance index C=0,4383, means that more than one species of Tupaiidae are dominant in the area that is;T.minor and T.splendidula. Richness index D=1,5071. Evenness index is low (e=0.8146) means individuals of each species are not even, there are two dominant species (T.minor and T.splendidula), and the individuals of T.gracilis is low and only found in lowland area. Further observations are needed to obtain more comprehensive information about Tupaiidae.Keywords : Tupaiidae, species diversity, protection forest Mount Semahung
PENGGUNAAN ASAP CAIR KAYU LABAN (VITEX PUBESCENS VAHL) SEBAGAI PENGENDALI PENYAKIT BUSUK BENIH TUSAM (PINUS MERKUSII JUNGH ET DE VRIESE) Purba, Cerita Bernita; Oramahi, Hasan Ashari; dina, Wah; Diba, Farah
JURNAL HUTAN LESTARI Vol 3, No 3 (2015): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i3.11311

Abstract

The research aims to determine the effect of soaking pinus seeds with liquid smoke to the seedling growth and to obtain the optimal soaking period and pyrolysis temperature of liquid smoke in controlling fungi growth on pine seeds. Pyrolysis temperature used were 3500C, 4000C and 4500C, and seed soaking period were 2 hours, 4 hours and 6 hours before planting. It was found that optimal pyrolysis temperature for controlling fungi growth on pine seedling was 4500C and optimal soaking period was 6 hours before planting. Key word :Pinus merkusii, liquid smoke, Laban wood, seedling growth.
ASOSIASI FUNGI MIKORIZA ARBUSKULA (FMA) PADA TANAMAN BINTARO (CERBERA MANGHAS LINN.) DI TANAH ALUVIAL Yurisman, Bondan; hanuddin, Bur; dina, Wah
JURNAL HUTAN LESTARI Vol 3, No 4 (2015): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i4.13077

Abstract

Bintaro or known by botanist as Cerbera manghas is a semi mangrove plant which seed oil content could potentially be used as biofuels or renewable resources. Bintaro is known as a plant associated with mycorrhizal fungi / AMF. This research aimed to find out associated arbuscular mycorrhizal fungi with bintaro grown in unnatural conditions. Surrounding soil and root of 15 bintaro around UNTAN area were taken as samples. There were 2 types of soil, the alluvial soil (bintaro sapling and trees) and peat (bintaro seedling). There were 4373 spores from all soil samples, in alluvial soil were found 248 spores / 100 g soil, and in peat there were 378 spores / 100 g soil. Totally there were 10 genus of Glomus and 2 genus of Scutellospora found around bintaro plant in the two types of soil. The average of AMF infection was low. Key word : Bintaro, FMA, Mycorrhiza, Unnatural condition.
KEANEKARAGAMAN JENIS VEGETASI POHON HUTAN ADAT GUNUNG SEMARONG DI DESA MANDONG KECAMATAN TAYAN HULU KABUPATEN SANGGAU TREE DIVERSITY IN MOUNT SEMARONG CUSTOMARY FOREST MANDONG VILLAGE TAYAN HULU SUBDISTRICT SANGGAU REGENCY Bayu P, Lidwinus Christo; Manurung, Togar Fernando; dina, Wah
JURNAL HUTAN LESTARI Vol 2, No 3 (2014): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v2i3.8173

Abstract

This study aims to determine the level of tree species diversity in the forest vegetation of Mountain Semarong customary forest, one of the lowland secondary forest that have potential to be developed as research and education forest. Data and information about the vegetation include tree species composition and structure in the forest is needed.This study is done in four weeks, using transect method with random 10 lines 500 m length eachand each line consist of  25 plots 1 ha each.The tree vegetation in Mount Semarong customary forest consist of  42 spesies of  23 families. The highest important value index as for durian(Durio zibethinus) famili Malvaceae, mentawa (Artocarpus anisophyllus) famili Moraceae, ubah arang (Syzygium acumminatissium) famili Myrtaceae, dan kemayan (Sytrax sp) famili Sytraxcaceae and the lowest one as for angkaras(Aquilaria malaccensis) famili Thymeleaceae. It is also known that there is a kind of economic value such as durian (Durio zibethinus), kepuak (Artocarpus elasticus), meranti (Shorea sp), tengkawang tungkul (Shorea macrophylla), Pulai (Alstonia scholaris), awat'n (Cratoxylum sp), and angkaras (Aquilaria malaccensis). According to the endegered IUCN Red List report on the species found in the category of endangered, critically, and vulnerable, namely Alstonia scholaris, Shorea sp, Cratoxylum sp, and Aquilaria malaccensis. The composition of trees in a Mount Semarong forest have a low dominance index (0.0537), Species Diversity Index has a value of 0.9643 index which shows high species diversity in the region. From another standpoint, Mount Semarong customary forest very likely to be developed for the source of life, education, and culture. Keywords : Diversity, tree vegetation, and IUCN
BIOAKTIVITAS EKSTRAK ETANOL BUAH MENGKUDU (Morinda citrifolia L.) TERHADAP RAYAP TANAH (Coptotermes curvignathus Holmgren) Pratiwa, Chandra; Diba, Farah; dina, Wah
JURNAL HUTAN LESTARI Vol 3, No 2 (2015): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i2.10308

Abstract

The study aims to determine the bioactivity of Noni fruit extracts against subterranean termites Coptotermes curvignathus and determine the optimum level of concentration of Noni fruit extract. Bioassay test using filter paper whichpreserved for 15 minutes at various concentration levels of Noni fruit extract. The concentration used was 2%, 4%, 6%, 8% and 10%. Bioassay tests were carried out for 21 days then mortality and filter paper weight loss was measured. The highest mortality was achieved on concentration 10% with resulted 100% mortality, and the lowest weight loss of filter paper was on concentration 10% with value 9.44%. The optimal concentration was 8%.   Keyword: Coptotermes curvignathus Ethanol extract, Morinda citrifolia L
POTENSI DAYA TARIK RIAM BERAWAT’N UNTUK WISATA ALAM DI DUSUN MELAYANG DESA SAHAN KECAMATAN SELUAS KABUPATEN BENGKAYANG Rosadi, Paramita; Roslinda, Emi; dina, Wah
JURNAL HUTAN LESTARI Vol 3, No 3 (2015): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i3.11209

Abstract

Bengkayang district have many kind of natural resources and beauty, lead to many potency in ecotourism. The potency is not discovered yet and one of them is Riam Berawat’n that is found in Dusun Melayang Sahan Village Seluas Sub-District. This Riam has its own uniqueness with ± 98 min height and it has alegend. The aim of this researchis to findout the potency of Riam Berawat’n as ecotourism area. The research used descriptive qualitative method analyzed by certain scoring. The result showed that Riam Berawat’n have the value (B), in scoring which means it has enough potency to be developed into an ecotourism area with total value of 546,81. Keywords: Ecotourism potency, Riam Berawat'n, Bengkayang District
UJI AKTIVITAS ANTI JAMUR EKSTRAK MINYAK ATSIRI KULIT JERUK CITRUS NOBILIS VAR.MICROCARPA TERHADAP PERTUMBUHAN JAMUR SCHIZOPHYLLUM COMMUNE FRIES Pasaribu, Sri Muliati Hasnah; Wardenaar, Evy; dina, Wah
JURNAL HUTAN LESTARI Vol 3, No 2 (2015): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i2.10524

Abstract

The research objective was to determine the anti-fungal activity and the  effective concentration of essential oils from orange pericarp extract in inhibiting  Schizophyllum commune Fries growth.  Concentration of essential oils orange pericarp extracts used for the treatment were, 0%, 2%, 4%, 6%, 8% and 10 %. The  toxicity testing method PDA medium mixed with the essential oils orange pericarp extract. Mean while at concentration 2% the anti fungal activity was catagorized as weak, at concentration  4% was medium, at concentration 6% and 8% was strong and at concentration 10% was very strong respectively. Result of the research showed that concentration 10% was the strongest anti fungal activity which inhibited the growth of S.commune at 78,39%. Concentration 10% of orange pericarp essential oil extract an optimum concentration to inhibited S.commune fungus growth. Key word : Anti fungal, essential oils, orange pericarp, Schizophyllum commune Fries.
APLIKASI ASAP CAIR DARI KAYU LEBAN (Vitex pubescens Vahl) UNTUK PENGENDALIAN JAMUR PADA BENIH TUSAM (Pinus merkusii Jungh et de Vriese) SECARA In Vitro Priyamto, Singgih; Oramahi, Hasan Ashari; dina, wah; Diba, Farah
JURNAL HUTAN LESTARI Vol 1, No 1 (2013): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v1i1.951

Abstract

The research aimed to know the fungus isolated fromtusam seed and utilization of liquid smoke from leban wood with various concentration and pyrolysis temperature to overcome the fungus. This research was conducted in Wood Technology Laboratory of Forestry Faculty Tanjungpura University. The method used at this research contain of two factors. First factor is concentration of Laban liquid smoke, i.e.0 %, 1 %, 2 %, 3%, 4% and 5 %, and second factor is the pyrolysis temperature of Laban liquid smoke, i.e.350oC, 400oC and 450oC. Every treatment had 5 replications. The toxicity testing had done by in vitro methodusing PDA medium mixed with the liquid smoke.The concentration of 5% is anti-fungal and can beconcidered as inhibitor for Aspergillus nigers hyphal growth to 100%, the result of the researeh showed thatconcentration 5% of laban wood liquid smoke is optimum to inhibit A. niger fungus growth. Key word : Aspergillus niger, liquid smoke, labanwood, antifungal, Pinus merkussi.
ETNOBOTANI TUMBUHAN BERGUNA OLEH MASYARAKAT SEKITAR KAWASAN KPH MODEL KAPUAS HULU (Studi Kasus Desa Tamao, Kecamatan Embaloh Hulu Kalimantan Barat) Haryanti, Eva Sri; Diba, Farah; dina, Wah
JURNAL HUTAN LESTARI Vol 3, No 3 (2015): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i3.11370

Abstract

Tamao village, District EmbalohHulu, is one of thevillages in the district of Kapuas Hulu KPH model that has the potential of useful plants is very high. The study was conductedto determine the useful plant species utilized, the parts of the plant are used and useful plants for the benefit of society. Methods of data collection is done through interviews and question naires to determine the respondents using snowball sampling technique. Research carried out on surrounding communities KPH Model Kapuas Hulu district, in the village of Tamao, District Embaloh Hulu earn as much as 245 plant species from 85 families, and divided into eleven groups of uses, namely food plants (116 species), medicine (150 species), dyes (19 species), fodder(17 species), ornamental plants (94 species), craft materials (21 species), pesticide plant (12 species), aromatics (18 species), firewood (13 species), building materials (19 species) and for customs purposes (58 species). Family that is widely use disthe family Fabaceae. Plant species are widely used in eleven usability include Pandan (Pandanus amaryllifolius) 6 usability and Beletik (Nephelium lappaceumL) 5 usability. Keywords: Ethnobotany useful plants, KPH Model Kapuas Hulu,  Snowball sampling
KEANEKARAGAMAN JENIS TUMBUHAN PAKU-PAKUAN (Pteridophyta) DI DESA BEMBAN KAWASAN HUTAN LINDUNG GUNUNG AMBAWANG KECAMATAN KUBU KABUPATEN KUBU RAYA Yuliastuti, Erni; Herawatiningsih, Ratna; dina, Wah
JURNAL HUTAN LESTARI Vol 2, No 2 (2014): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v2i2.6135

Abstract

Research on Fern Diversity (Pteridophyta) In Bemban village In Mount Ambawang  Protected Forest Kubu Kubu Raya District of West Kalimantan Province was held on September 16 th to October 7 th , 2013. Sampling plot was taken purposive where there were many fern found. There were four sampling plot based on height. Plot I located in 50-150 m above sea level altitude, plot II in 150-250 m above sea level altitude, plot III in 250-350 m above sea level altitude,and plot IV in 50-150 m above sea level altitude (rubber plantations). Each sampling plot 40 m x 40 m, divided into 160 subplot 2 m x 5 m aech. There were 13 fern species with 4162 individual these species consist of 8 terresterial fern with 3799 individual, and 5 epiphytic fern with 813 individuals. The plot at altitude of 50-150 m,were dominated by Lygodium circinatum and Asplenium nidus, altitude 150-250 m were dominated by Acrostichum spesiocum and Asplenium nidus, altitude 250-350 m dominated by Selaginella wildenowii, Asplenium  longisimmum height of 50-150 m asl (rubber plantation) dominated by  Nephrolepis biserrata and Asplenium nidus. The highest diversity index value was at altitude 150-250 m (2,043) which means the species diversity of ferns were low. Similarity index was highest between altitude 250-350 m and altitde 50-150 m in rubber plantation,in the value 5,638 %. It means between thw different plot there is no similarity (≤ 25 %). Keywords: Ferns, biodiversity, forest protected mount Ambawa
Co-Authors Ahmad Tafsir, Ahmad Bene diktus Bondan Yurisman, Bondan Bur hanuddin Cerita Bernita Purba, Cerita Bernita Chandra Pratiwa, Chandra Emi Roslinda Erni Yuliastuti Eva Sri Haryanti, Eva Sri Evy Wardenaar Farah Diba Hafiz Ardian Hasan Ashari Oramahi Lidwinus Christo Bayu P Paramita Rosadi, Paramita Ratna Herawatiningsih Singgih Priyamto Sri Muliati Hasnah Pasaribu, Sri Muliati Hasnah Togar Fernando Manurung