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STUDI POTENSI EKOWISATA DANAU PULAU SATONDA DI DESA NAGAMIRO KECAMATAN PEKAT KABUPATEN DOMPU PROVINSI NUSA TENGGARA BARAT Rugayah Rugayah; Galit Gatut Prakosa; Nugroho Tri Waskitho; Febri Arif Cahyo
Journal of Forest Science Avicennia Vol. 1 No. 2 (2018): AGUSTUS
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v1i2.7683

Satonda Island Lake is a tourist attraction that attracts many tourists, both local and foreign tourists, and has abundant biodiversity in the form of flora and fauna. However, the management of the area has not been carried out optimally, both in terms of facilities and infrastructure and the involvement of the local government and community in its management. The purpose of this study was to find out the strategy for developing ecotourism on Satonda Island Lake. Data through field observations, documentation, questionnaires, and interviews to obtain data related to the potential of ODTWA (Nature Tourism Attraction Objects), tourist facilities and infrastructure, as well as public perceptions and interests of visitors. Data were analyzed through SWOT analysis to determine the strategy for developing ecotourism on Satonda Island Lake. The results of the SWOT analysis show that the development of Satonda Island Lake ecotourism is prioritized using SO (strength and opportunities) strategies with the consideration that ecotourism resources have considerable potential, but have not been utilized optimally.

Pengaruh Waktu Pemberian dan Konsentrasi Larutan Asam Sulfat (H2SO4) terhadap Produktivitas Getah Pinus (pinus merkusi Jungh et de Vriese) Julia Muvita Sari; Joko Triwanto; Galit Gatut Prakosa
Journal of Forest Science Avicennia Vol. 3 No. 2 (2020): AGUSTUS
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v3i2.9404

Produk hasil hutan bukan kayu yang mempunyai prospek cukup cerah di masa mendatang untuk dikembangkan di Indonesia mengingat kebutuhan getah pinus yang cukup besar sehingga diperlukan bagaimana cara memperbanyak dan meningkatkan produksi getah pinus. penelitian ini bertujuan untuk mengetahui interaksi pengaruh waktu pemberian dan konsentrasi Asam Sulfat (H2SO4) terhadap hasil sadapan getah pinus. Penelitian ini berlokasi di petak 47f RPH Gunungsari BKPH Glenmore KPH Banyuwangi Barat dilaksanakan pada bulan Januari sampai dengan April 2019. Metode penelitian menggunakan RAKF (Rancangan Acak Kelompok Faktorial) terdiri dari 2 faktor. Fakor 1 Konsentrasi larutan Asam Sulfat 0%, 10%, 20%, dan 30%. Faktor 2 waktu penyemprotan larutan pada pukul 07.00 – 09.00 pagi, 11.00 – 13.00 siang, dan 15.00 – 17.00 sore. Masing – masing diulang dengan 3 kali ulangan sehingga terdapat 36 unit percobaan, setiap unit percobaan terdapat 10 pohon pinus sehingga terdapat 360 pohon pinus. Parameter yang akan diteliti adalah jumlah getah pohon pinus yang dihasilkan dan kualitas getah pohon pinus. Jika ada pengaruh nyata dari perlakuan yang diberikan dilakukan uji Duncan untuk mengetahui perbedaan peubah. Waktu pemberian larutan pada sore hari lebih menghasilkan getah lebih banyak. Konsentrasi larutan yang tepat yaitu konsentrasi 30% untuk mendapatkan produksi getah yang lebih banyak.

ANALYSIS OF PERSPECTIVE AND COMMUNITY BEHAVIOR IN MANAGEMENT OF FOREST AREAS WITH SPECIAL PURPOSE (KHdTK) UMM Ahmad Ardiansyah; Tatag Muttaqin; Galit Gatut Prakosa
Journal of Forest Science Avicennia Vol. 3 No. 1 (2020): FEBRUARI
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v3i1.9407

Forests are natural resources that have enormous benefits for the continuity of human life for now and in the future. The community around the forest has a big role in determining the sustainability of the forest because all community activities related to meeting the needs of daily life are very dependent on the existence of the forest. The people's behavior and actions are closely related to the community's perception of the forest. Communities in treating forests are also influenced by their experience and knowledge. Educational Forests or Special Purpose Forest Areas (KHdTK) are areas designated by the government for forestry research and development. University of Muhammadiyah Malang was appointed as the manager of Special Purpose Forest Areas (KHdTK) printed 43A, 44I, 44K-1, 44K-2, and 44L of Kedung Rejo RPH BKPH Pujon KPH Malang where the area is included in the status of production forest area and protected forest. This study aims to determine the perceptions of the surrounding community towards the plan to manage forest areas with specific objectives of UMM in plots 43A, 44I, 44K-1, 44K-2, and 44L, to determine the behavior of surrounding communities towards the plan to manage forest areas with UMM specific objectives in 43A plots, 44I, 44K-1, 44K-2, and 44L. The results of this study indicate that public perceptions of the KHdTK strategic plan by UMM were very well received. There is an inappropriate behavior of the community, namely the farming community in protected forest in 43A, but with prior approval from Perhutani, the behavior in managing the forest always considers the sustainability of the forest and the community always respects the applicable regulations, even though there is behavior that does not comply with the law but the community do that with the approval of Perhutani. The forest is the economic foundation of the surrounding community. In the future, UMM as the manager must be able to work together with the community and restore 43A plots according to their function, namely protected forests and rearranging farmers in KHdTK.

Analisis Dampak Penambangan Pasir Ilegal Sungai Brantas terhadap Lingkungan Hidup di Desa Brumbung Kabupaten Kediri Agus Abdul Halim; Nugroho Tri Waskitho; Galit Gatut Prakosa
Journal of Forest Science Avicennia Vol. 2 No. 2 (2019): AGUSTUS
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v2i2.9416

Indonesia is a country with abundant natural resources, including those with enough potential, namely the mining sand industry. Mining on a large scale is good for economic growth, but vice versa on the environmental impacts caused. Environmental damage due to exploitation also occurred in Brumbung village, Kediri district. Environmental damage caused by existing sand mining creates problems that must be claimed by all parties. This paper examines how the impact caused by sand mining activities on the surrounding environment. This type of research is descriptive-qualitative, where the research process and understanding are based on the methodology that investigates a phenomenon. To study this problem, observations and questions and answers were made to the miners, the surrounding community and also the relevant offices. The observed location is around the Brantas River where there are sand mining activities in Brumbung Village, Kepung Subdistrict, Kediri District. research in the area is motivated by the phenomenon of the large number of illegal sand mining in the Brantas river, especially in the self-inflated village, which has many pros and cons in the surrounding community. The environment itself is all things, conditions, conditions and influences that are in the space we occupy and affect the things that live, including human life. Population growth has increased the need for clothing, food, shelter, clean water and energy. This results in higher exploitation of natural resources and tends to neglect environmental aspects. Therefore there is a need for research on the study of environmental impacts, both physical and socio-economic activities of sand mining in the berumbung village, in order to obtain an overview of the environmental impacts that occur or will occur. Later this research is to be taken into consideration in making policies related to the problem of sand mining.

PENGAPLIKASIAN TEKNOLOGI PENGERINGAN KAYU SKALA MIKRO di UD. IKA JATI JOMBANG Ramli Ramadhan; Galit Gatut Prakosa
Berdikari: Jurnal Pengabdian Masyarakat Indonesia Vol. 3 No. 1 (2020): Jurnal Pengabdian Masyarakat Indonesia
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar

Improving the quality of teak branches using micro-scale wood drying techniques is one that UD partners need. Ika Jati. This is because teak branches are considered to have lower economic value than the main trunk. In addition, the quality of branch wood is not physically strong so that the resistance to wood destroying organisms is lower. But now teak branches are starting to be used for various innovations such as blocks for mosaic walls, table mats, chair mats and handicrafts. Through community service (PM), assistance is provided on how to design, apply and find out the effectiveness of using micro-scale wood drying technology. The method used is to design a dryer, oven the branches. The results show that the micro-scale oven is effective and efficient for partners. This is due to the efficiency of the shorter time, does not require a lot of wood fuel and can adjust consumer demand if the demand is relatively small.

Sifat Fisik dan Keawetan Kayu Cemara Gunung (Casuarina junghuniana) di Pegunungan Bromo Kabupaten Probolinggo Galit Gatut Prakosa; Tatag Muttaqin; Harjoko Harjoko
Daun: Jurnal Ilmiah Pertanian dan Kehutanan Vol 5 No 2 (2018): Daun: Jurnal Ilmiah Pertanian dan Kehutanan
Publisher : Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Physical Characteristics and Durability of Cemara Gunung Wood (Casuarina junghuniana) in the Mt. Bromo Probolinggo. The purpose of this study is to find out the physical characteristics of Cemara Gunung wood and to know the durability of Cemara Gunung wood toward termite. The using methods knew the water content, density, and the development of wood thickness. Meanwhile, the selecting of wood durability test without the picking of using soil termites (Macrotermes gilvus) against the three wood samples by using (SNI) 01-7207-2014 regarding the durability of wood test towards wood-destroying organisms. The deriving results showed that the moisture content of the sapwood portion was more significant than the heartwood, based upon the highest density test on the heartwood, which was 1.24 g/cm3, the density of sapwood I and sapwood II was almost equal to 0.81-0, 82g/cm3. The higher the density value, the stronger the wood. The full development is directly proportional to density, the total development value of the two treatments is not too high due to hard Cemara Gunung wood. Based on the termite test showed the average weight reduction in the wood core test sample <3.52% (very resistant) class I. For testing sapwood, I and sapwood II (preservative) were not much different because it was included in the privileged class (3, 52-7,50) (class II). From the three trials of termite in bottles, the 15-day test (the bottle I) was the most effective followed by bottle II and bottle III.

PENGARUH DIAMETER BATANG DAN STIMULAN ORGANIK TERHADAP PRODUKTIVITAS GETAH KARET (Hevea brisilliensis Muell. Arg) DI PT INDOCO SENDANG TULUNGAGUNG Suci Nur Fauziah; Galit Gatut Prakosa; Sukadaryati Sukadaryati; Febri Arif Cahyo Wibowo
Jurnal Penelitian Hasil Hutan Vol 40, No 2 (2022): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2022.40.2.74–80

Karet alam (Havea brisiliensis Muell. Agr) merupakan komoditas yang banyak diperdagangkan karena digunakan dalam beragam industri. Indonesia sebagai negara penghasil karet terbesar kedua Asia Tenggara setelah Thailand dengan sebagian besar lahan dimiliki rakyat dimana petani belum menggunakan teknologi terbaharukan dalam upaya meningkatkan produksinya. Penelitian ini dilakukan untuk mendapatkan produksi getah optimum dengan menggunakan stimulan cuka kayu dan stimulan organik ethrel pada berbagai kelas diameter pohon. Penelitian dilaksanakan selama 2 bulan pada Juli-Agustus 2021 di PT Indoco Sendang Tulungagung petak Y Desa Picisan Dusun Boso. Variabel yang diamati yakni bobot getah karet pada masing-masing perlakuan. Terdapat dua faktor perlakuan yakni faktor A stimulan terdiri dari 4 level: tanpa perlakuan(A1), dan stimulan ethrel (A2), stimulan cuka kayu 100% (A3) dan stimulan cuka kayu 50% (A4). Faktor B diameter batang terdiri dari 3 level: 10-15 (B1), 16-20 (B2), 21-25 (B3). Metode yang digunakan yakni Rancangan Acak Kelompok (RAK) dan Uji Beda Nyata Jujur (BNJ) taraf α 5% terdapat 3 ulangan dengan 36 sampel. Konsentrasi yang memiliki pengaruh terhadap berat getah yakni stimulan cuka kayu 100%.

PENGARUH DIAMETER BATANG DAN STIMULAN ORGANIK TERHADAP PRODUKTIVITAS GETAH KARET (Hevea brisilliensis Muell. Arg) DI PT INDOCO SENDANG TULUNGAGUNG Suci Nur Fauziah; Galit Gatut Prakosa; Sukadaryati Sukadaryati; Febri Arif Cahyo Wibowo
Jurnal Penelitian Hasil Hutan Vol 40, No 2 (2022): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2022.40.2.74–80

Karet alam (Havea brisiliensis Muell. Agr) merupakan komoditas yang banyak diperdagangkan karena digunakan dalam beragam industri. Indonesia sebagai negara penghasil karet terbesar kedua Asia Tenggara setelah Thailand dengan sebagian besar lahan dimiliki rakyat dimana petani belum menggunakan teknologi terbaharukan dalam upaya meningkatkan produksinya. Penelitian ini dilakukan untuk mendapatkan produksi getah optimum dengan menggunakan stimulan cuka kayu dan stimulan organik ethrel pada berbagai kelas diameter pohon. Penelitian dilaksanakan selama 2 bulan pada Juli-Agustus 2021 di PT Indoco Sendang Tulungagung petak Y Desa Picisan Dusun Boso. Variabel yang diamati yakni bobot getah karet pada masing-masing perlakuan. Terdapat dua faktor perlakuan yakni faktor A stimulan terdiri dari 4 level: tanpa perlakuan(A1), dan stimulan ethrel (A2), stimulan cuka kayu 100% (A3) dan stimulan cuka kayu 50% (A4). Faktor B diameter batang terdiri dari 3 level: 10-15 (B1), 16-20 (B2), 21-25 (B3). Metode yang digunakan yakni Rancangan Acak Kelompok (RAK) dan Uji Beda Nyata Jujur (BNJ) taraf α 5% terdapat 3 ulangan dengan 36 sampel. Konsentrasi yang memiliki pengaruh terhadap berat getah yakni stimulan cuka kayu 100%.

Pemanfaatan Berbagai Jenis Tanaman Sebagai Pewarna Alami di Kawasan Hutan Dengan Tujuan Khusus(KHDTK) Pujon Galit Gatut Prakosa; Tri Agus Budiyanto; Nirmala Ayu Aryanti
Journal of Forest Science Avicennia Vol. 5 No. 2 (2022): AGUSTUS
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v5i1.21373

Adanya standar lingkungan dan larangan penggunaan pewarna sintetis yang mengandung gugus azo serta untuk mengurangi dampak negatif pencemaran lingkungan, air dan udara dari pewarna sintetis. Pewarna alami menjadi alternatif bagi pengguna pewarna tekstil yang ramah lingkungan. Pengambilan sample jenis tanaman berkayu di KHDTK Pujon Hill yang diperoleh dengan melakukan identifikasi jenis terlebih dahulu. Kulit kayu diambil untuk diekstrak melimili berbagai konsentrasi yang berbeda. Pewarnaan kain dilakukan dengan cara pemordanan, kemudian pengujian kelunturan dilakukan dengan metode gosokan, sinar matahari dan pencucian sabun. Jenis tanaman yang dapat dimanfaatkan sebagai pewarna alami yaitu lima jenis. Uji beda yang dilakukan untuk mengetahui nilai kelunturan masing-masing jenis per konsentrasi yang berbeda adalah tidak terdapat perbedaan yaitu didominasi oleh kategori nilai tinggi: 4, 4-5, 5.

Comparison of Physical and Mechanical Properties of Bamboo Laminates With and Without Natural Fiber Reinforcement Mochamad Chanan; Galit Gatut Prakosa; Aditya Galih Kurniawan
Jurnal Ilmu dan Teknologi Kayu Tropis Vol 20, No 1 (2022): Jurnal Ilmu dan Teknologi Kayu Tropis
Publisher : Masyarakat Peneliti Kayu Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51850/jitkt.v20i1.552

Present study of engineered bamboo as an alternative to wood aims to determine the difference of physical-mechanical properties, as well as correlation of the observed properties consist of moisture content, density, modulus of elasticity (Eapp), and modulus of rupture (SR). Bambusa blumeana Schult. & Schult. F and Gigantochloa atroviolacea Widjaja, Agave sisalana Perrine, Hibiscus cannabinus L, and urea-formaldehyde resin as an adhesive used to produce natural-fibre-reinforced and non-reinforced laminated bamboo lumber (LBL). Specimen dimension accordance with ASTM standard D143-14. Test methods and equations accordance with ASTM standard D198-15. Statistical analysis includes analysis of variance, correlation, and regression. Result show properties of the interactions within AO, AK, AS, BO, BK, and BS ranged between 6,40% to 8,00% on MC, 0,62 g/cm3 to 0,74 g/cm3 on density, 12,71 GPa to 37, 70 GPa on MOE, and 62,64 MPa to 104,24 MPa on MOR respectively. Relationship between variables revealed linear negative correlation between MC versus density (R = –0,786), and MC versus MOR (R = –0,666). Linear positive correlation between density versus MOE (R = 0,508), density versus MOR (R = –0,578), and MOE versus MOR (R = –0,793).

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