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Tengkawang : Jurnal Ilmu Kehutanan
Published by Universitas Tanjungpura
ISSN : 20878788     EISSN : 27146855     DOI : http://dx.doi.org/10.26418/jt.v13i2
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal ini merupakan jurnal Teknologi Pengembangan Kehutanan dan Lingkungan yang diterbitkan oleh fakultas kehutanan Universitas Tanjungpura Pontianak Kalimantan Barat. Jurnal ini menyajikan artikel mengenai hasil penelitian perkembangan kehutanan dan lingkungan mutakhir meliputi berbagai konsentrasi ilmu di bidang kehutanan yaitu Biologi, Manajemen Hutan, teknologi pengolahan hasil hutan, pengawetan kayu, teknologi peningkatan mutu kayu, budidaya hutan, konservasi sumber daya alam, ekonomi kehutanan, perhutanan sosial dan politik kehutanan serta bidang lingkungan. Setiap naskah yang dikirimkan ke Jurnal ini akan ditelaah oleh mitra bestari yang bidangnya sesuai. Jurnal ini diterbitkan setahun dua kali : Januari dan Juli.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 6 Documents
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Search results for , issue "Vol 7, No 2 (2017): JURNAL TENGKAWANG" : 6 Documents clear
PEMANFAATAN VEGETASI MANGROVE DI PULAU PADANG TIKAR KECAMATAN BATU AMPAR KABUPATEN KUBU RAYA . Ratnasari; M Dirhamsyah
Tengkawang : Jurnal Ilmu Kehutanan Vol 7, No 2 (2017): JURNAL TENGKAWANG
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v7i2.23783

Abstract

Utilization of natural resources by the community sometimes does not pay attention to the limits of ability or environmental carrying capacity in the regeneration process for sustainable life cycle, both biologically, physically, ecologically and economically. Optimal and environmentally sound utilization and management of natural resources is required to support the sustainability of natural resources including mangrove forests. Mangrove forest is one type of tropical rainforest located along the coastline of tropical waters. This forest is a transition of terrestrial and marine environment habitat. One of the mangrove forest in West Kalimantan is located on Pulau Padang Tikar Batu Ampar Sub-district of Kubu Raya Regency with mangrove forest area of approximately 58,953 Ha which consists of 11 villages inside the forest. The purpose of this research is to know the types of mangrove vegetation and the utilization of mangrove vegetation by the community in 11 villages of Pulau Padang Tikar. This research uses survey method with interview technique. Numbers of respondents were 10 people from each village (total number 110 respondents) in Pulau Padang Tikar. Results of the research found 20 mangrove vegetation species found in the community and 9 types of mangrove vegetation are used for firewood, building material, charcoal, honey bee cultivation and herbal medicines. The species found were Acanthus ilicifolius, Acrostichum aureum, Avicennia sp. Amyema anisomeres, Bruguiera parviflora, Excoecaria agallocha, Heritiera globosa, Kandelia candel, Lumnitzera littorea, Nypa fruticans, Rhizophora sp., Sonneratia alba, Sonneratia caseolaris, Xylocarpus granatum, Oncosperma tigilarium, Hibiscus tiliaceus, Ipomea pescaprae, Sonneratia sp, Bruguiera cylindrica and Sonneratia ovata back.Keywords:  Batu Ampar, Kubu Raya Regency, mangrove, Pulau Padang Tikar, Utilization 
PEMBERIAN AMELIORAN PADA TAILING UNTUK MENINGKATKAN PERTUMBUIHAN KEMIRI (Alaurites moluccana (L) Wild DI PERSEMAIAN . Gustian; . Burhanuddin; Wiwik Ekyastuti
Tengkawang : Jurnal Ilmu Kehutanan Vol 7, No 2 (2017): JURNAL TENGKAWANG
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v7i2.23771

Abstract

Gold mining activities have negatively impacted post-mining land into poor nutrients, low pH, toxic soil, due to heavy metal content, low water holding capacity, low organic matter content and unstable land conditions. To change the tailings to be more productive many of the available technologies, such as the use of manure, compost, litter or the use of soil microbes such as mycorrhiza. The addition of manure can additionally increase nutrient available, can also improve the physical and biological properties of the soil. Alaurites moluccana (L) Wild) is one of the plants classified as a pioneer species because it can grow on critical land with low soil fertility and open soil. Research on ameliorant of tailings to increase the growth of  A. moluccana  in the nursery aims to obtain a mixture of ameliorants with the tailings to enhance the growth of A. moluccana  in the nursery. Treatment was given to the growth of seedlings of A. moluccana  using the Completely Randomized Design (RAL) exprotment method with a total of 8 treatments that included an ameliorant tailing control, tailings with ameliorant a (1: 1, 1: 2, and 1: 3), tailings with ameliorant b (1: 1, 1: 2, and 1: 3) and ultisol soil control, with each treatment repeated 5 times. Data collected were shoot hight (cm), stem diameter (mm), number of leaves and dry weight of plant. The result of tailings treatment  with addition of organic ameliorant gave a very significant effect on the growth of height, diameter, number of leaves and dry weight of the A. Moluccana.  The best media treatment for all parameters is M6 (tailings: kotoran sapi 1: 3). Although virtually all treatments with organic ameliorant  provide better results than controls without the addition of organic ameliorants.Keywords: Tailings, ameliorant, A. moluccana , organic.
SIKAP MASYARAKAT DUSUN PASIR LAUT TERHADAP PENETAPAN OBYEK WISATA MANGROVE DI DESA PASIR KECAMATAN MEMPAWAH HILIR KABUPATEN MEMPAWAH Agus Syafarudin; Sudirman Muin; . Fahrizal
Tengkawang : Jurnal Ilmu Kehutanan Vol 7, No 2 (2017): JURNAL TENGKAWANG
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v7i2.23772

Abstract

Utilization of the natural resources potential of flora and fauna as well as its environmental services in the area of natural tourism refers to the principles of social forest management in its utilization based on ecological, social and economic sustainability. the development of the needs of natural tourism, the natural conservation areas such as National Parks, Forest Parks and Nature Parks. Methods of data collection is done by interview technique assisted by questionnaire tool which submitted to the respondent. The respondent collected by purposive sampling is technique of determining sample with certain consideration. Result of research indicate that society attitude toward determination of mangrove area become tourism object 85 respondent tend to Neutral equal to 62,35%, 08,23% Tend to Reject and Receive equal to 29,42%. Community attitude tend to be neutral to Stipulation of Tourism Object of Mangrove Forest area. This proves that the Sea Dusun Pasir Laut supports or accepts with the determination of tourism objects in the mangrove forest. People who have an attitude tend to accept are people who have a high level of concern for the sustainability of the mangrove forest without ignoring the principle of sustainability.Keywords: Community Attitude, of Tourism Object, Mangrove Forest Area
JENIS TUMBUHAN PEWARNA ALAM YANG DIMANFAATKAN OLEH MASYARAKAT PENENUN DESA BATU LINTANG KECAMATAN EMBALOH HULU KABUPATEN KAPUAS HULU Kartini, Dayang Eva; Sisillia, Lolyta
jurnal TENGKAWANG Vol 7, No 2 (2017): JURNAL TENGKAWANG
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v7i2.23773

Abstract

Forest has many resources which used by the community with their local wisdom. The weaver community from Dayak Iban tribes in Batu Lintang village, Embaloh Hulu district, Kapuas Hulu regency, West Kalimantan province used traditional natural dyes for their product. The natural dyes achieved from the forest near their village. This study aimed to exploration the types of natural dyes uses by the weaver community in Batu Lintang village, Embaloh Hulu district, Kapuas Hulu regency, West Kalimantan province. Methodology of research used in-depth interview to the weaver and exploration the plants in the forest. Result of the research showed that seven species of natural dye used daily in the village. The name of the plants were Tarenna fragrans (Rubiaceae), Psychotria malayan (Rubiaceae), Morinda citrifolia (Rubiaceae), Peristrophe bivalvis (Acanthaceae), Clerodendrum laevifolium (Lamiaceae), Senna siamea (Fabaceae), and Eusideroxylon zwageri (Lauraceae). They used the leaf, root and stem of the plant. The color from Tarenna fragrans and Morinda citrifolia was brown, Psychotria malayan was red brown, Peristrophe bivalvis and Eusideroxylon zwageri was red, Clerodendrum laevifolium and Senna siamea was green and black. The community of Batu Lintang village still maintained the tree in the forest. These traditional natural dyes need preservations and technology to get the better result for their products.Keywords: Batu Lintang village, Dayak Iban, Kapuas Hulu, natural dyes, woven fabrics
TOKSISITAS FRAKSI n-HEKSAN DAN ETIL ASETAT DARI EKSTRAK LIMBAH KULIT KAYU BAKAU (Rhizophora apiculata Blume) TERHADAP RAYAP TANAH (Coptotermes curvignathus Holmgren) . Alkhadi; . Muflihati
Tengkawang : Jurnal Ilmu Kehutanan Vol 7, No 2 (2017): JURNAL TENGKAWANG
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v7i2.23774

Abstract

Bakau (Rhizophora apiculate Blume) has the potential as natural preservatives, especially on the bark. The active chemical components contained in extracts of Bakau bark are tannins, saponins, and flavonoids. The objectives of the study were to determine the toxicity of extract of n-hexane fraction and ethyl acetate fraction of R. apiculata bark on subterranean termites Coptotermes curvignathus Holmgren and to evaluate the optimal concentration of extract of n-hexane fraction and ethyl acetate fraction of R. apiculata bark against subterranean termites Coptotermes curvignathus Holmgren. The method used in this research is a Completely Randomized Design with Factorial consisting of two factors. First factor consist of n-hexane fraction and ethyl acetate fraction, and second factor consist of six concentrations i.e. 0%; 2%; 4%; 6%; 8%; and 10%. All treatment was conducted on four replications. Medium for testing with subterranean termites was a glass jar containing 10 gram sand and 45 termites worker and 5 termites soldier. Cellulose paper contained extract of n-hexane fraction and ethyl acetate fraction are used as a food source for termites for 21 days. After that the mortality of termites and weight loss of cellulose paper was measure. Result of research showed that concentration 8% and 10% both on extract of n-hexane fraction and ethyl acetate fraction has a high antitermite’s activity with mortality value ≥ 95%. The optimal concentration was achieved on concentration 8% both on extract of n-hexane fraction and ethyl acetate fraction.Keywords : Antitermites, Bark, Coptotermes curvignathus, Rhizophora apiculata, Toxicity
APLIKASI UMPAN RAYAP BERBAHAN AKTIF HEXAFLUMURON PADA DOSIS BERBEDA DALAM PENGENDALIAN SERANGAN RAYAP DI PERKEBUNAN KELAPA SAWIT Farah Diba; Marselinus TM Simatupang; Lukas Siahaan; . Nurhaida; M Idham; M Yuli Irianto; . Zulfadhli
Tengkawang : Jurnal Ilmu Kehutanan Vol 7, No 2 (2017): JURNAL TENGKAWANG
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v7i2.23782

Abstract

Subterranean termites Coptotermes curvignathus has found as pest in oil palm plantation. The research aimed to control the termites in oil palm plantation using Hexaflumuron bait with different dosage. Location of research was oil palm plantation at Purun village in Mempawah Regency. The study was conducted by a completely randomized design method. The research treatment was dose of Hexaflumuron termite bait, consisting of 30 gram and 60 gram. Three blocks was choosing as a sample treatment consists of block H 35, block H 38 and block H 39. Hexaflumuron bait has weight 30 gram. Treatment dose of 30 gram was conducted with lay down the bait of Hexaflumuron at the mud tunnel of termites in the trunk of oil palm. Treatment dose of 60 gram was conducted with lay down two bait of Hexaflumuron at the mud tunnel of termites in the trunk of oil palm in the different place. Then inspection of bait consumption was conducted every week. Data of bait consumption and termites elimination was collected. Results of the research showed that Hexaflumuron bait was consumed by termites up to 100%. The bait has attracted the termites to consume and non-repellent to termites. After four until seven week consumption the Hexaflumuron bait, termites eliminated from the oil palm. The result of variance analysis showed that there was no significance difference between the dose of 30 gram and 60 gram  on the termite consumption level. Hexaflumuron bait was effective for termites elimination in oil palm plantation within four until seven weeks and dose 30 gram was optimum for termites elimination.Keywords: Coptotermes curvignathus, hexaflumuron, oil palm, termites bait, termites control

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