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Melkianus Pobas
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Environmental Science Immunology & microbiology Social Sciences Veterinary Other

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POLA PENGGUNAAN LAHAN DAN KOMPONEN PENYUSUN AGROFORESTRI HUTAN LINDUNG MUTIS TIMAU Yakub Benu; Melkianus Pobas
Partner Vol 25, No 2 (2020): Edisi November 2020
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v25i2.477

Abstract

This research is aimed to comprehend the agroforestry land use pattern dynamics and composer components of Mutis Timau protected forest, and was held at Fatukoto and Ius Mollo village of Mollo Utara Subdistrict of Timor Tengah Selatan Regency of East Nusa Tenggara Province in January until April 2014. The primary data of the pattern was collected through observation and analyzed by grouping while the composer components through direct measurements and analyzed by calculation of volume, Shannon-Wiener biodiversity index, and stand projection with Sexy-fs tool. The stand kind and age secondary data were from the Forestry Agency of TTS Regency. The pattern dinamics were agrosilvopastural utilization at the young stand and livestock grazing silvopastural at the medium and old age stand. Young stand was combined with greenery food plants, while medium with graze and fruit crops plants, and the old one without combination practice. The composer components consisted of 20 kind and total 16,128 species and 1,709.12 m3of volume, which comprised with 11,976 species and 12 m3wooden vegetation of the young, medium 3,963 and 380,16 m3, and the old 189 species and 1316,96 m3.
RANCANGAN TAPAK PENGOLAHAN LIMBAH CAIR PABRIK MINYAK KAYU PUTIH (Melaleuca cajuputi subsp. Cajuputi Powell) DENGAN REAKTOR HIBRID ANAEROB (Kasus Pabrik Minyak Kayu Putih Gelaran, Gunung Kidul) Melki - Pobas; Djoko Marsono; Totok Gunawan
Partner Vol 25, No 1 (2020): Edisi Juli
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v25i1.425

Abstract

ABSTRACTThis research is aimed to study the contamination level of Gelaran Cajuput Oil Plant wastewater, to obtain the design of the treatment site plan, and to recommend the determination of the site plan location. The phases covered pilot field survey to determine the location, measuring the volume and collecting the sample, analizing the process and deciding the treatment system. The results showed the contamination level parameters were acid pH, and high BOD and COD. The appropriate length, width, and depth of chamber units’ dimension and specifications of the treatment yielded were respectively as follows: a) 1.5 m, 1.0 m, and 1.0 m of equalisation; b) 1.5 m, 1.0 m, and 1.0 m of neutralization; c) 1.25 m, 1.06 m, and 1.25 m of anaerobic hybrid reactor; d) 1.5 m, 1.0 m, and 1.0 m of stabilization, and was located on downward to facilitate the effluent flowing by gravitational force merely. Key Words:  Cajuput oil, waste water treatment, site plan, anaerobic hybrid reactor
Pengaruh Psikologi Petani terhadap Penerapan Inovasi Teknologi Fermentasi Jagung Bose pada Gapoktan Setetes Madu Fatuleu Desa Camplong II, Kabupaten Kupang Musa Frengkianus Banunaek; Endeyani V. Muhammad; Cokorda BDP. Mahardika; Jemseng C. Abineno; Yofris Puay; Melkianus Pobas
Jurnal Penyuluhan Vol. 18 No. 02 (2022): Jurnal Penyuluhan
Publisher : Department of Communication and Community Development Sciences and PAPPI (Perhimpunan Ahli Penyuluhan Pembangunan Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25015/18202241060

Abstract

Corn is one of the important food ingredients for Indonesian people, to maximize the important role of corn as a staple food for the community, it can be done by improving the psychology about their decision to manage and consume the corn. This research aims to find out the effect of farmers’ psychological factors on the application of fermentation bose corn technology in Setetes Madu Fatuleu farmer group association. This research was held in Camplong village II Fatuleu District Kupang Regency of East Nusa Tenggara using quantitative research as an explanation survey research method and the participants of all Setetes Madu Fatuleu Farmer Group Association that cultivate the corn is amount 55 participants. Data analysis in this research using multiple linear regression analysis. The result showed: (1) psychological factors consisting of knowledge, motivation and attitudes together had a significant effect of 53,8% on the application of fermented bose corn technology in Setetes Madu Fatuleu Farmers Group Association, (2) psychological factors consisting of knowledge and each motivation has a significant effect of 46,6% for knowledge and 27,2% for the motivation factor of participant Setetes Madu Fatuleu Farmers Group Association on the application of fermented bose corn technology, while the attitude factor of the Setetes Madu Fatuleu Farmers has no effect on the application of fermentation bose corn technology.
PEMETAAN POTENSI BAHAYA LONGSOR DI DAS MANIKIN DENGAN MENGGUNAKAN ANALISIS SISTEM INFORMASI GEOGRAFIS Yofris Puay; Luisa Moy Manek; Melkianus Pobas; Yakub Benu; Emi Renoat; Yudhistira A. N. R. Rua Ora
Partner Vol 27, No 2 (2022): Edisi November 2022
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v27i2.1044

Abstract

This research was conducted in order to understand the potential of landslide hazards in the Manikin Watershed and to map the slide hazards so that they can be used as a reference in conducting landslide disaster mitigation. The method used was scoring which was based on the Regulation of Minister of Public Works Number 22 /PRT/M/2007 about Guidelines for Spatial Planning for Landslide Disaster Prone Areas, and the parameter used were soil type, geological formation, rainfall, land use, and slopes. The results of the research showed that the landslide potential in the Manikin Watershed is dominated by Low Landslide Class which is 6,924.703 Ha in the area or 54.912 %. The next is the Medium Landslide Class which covers an area of 3,881.911 Ha or 30.783%, the High Landslide Class covers an area of 1,758.058 Ha or 13.941%, and the Very High Landslide Class covers an area of 45.96 Ha or 0.364%.  Keywords: Mapping, Landslide, Manikin Watershed, Geographic Information System (GIS) 
Ciri makroskopis dan sifat fisis kayu lontar (Borassus flabellifer Linn.) asal Pulau Timor berdasarkan posisi batang Davinsy, Rynaldo; Pobas, Melkianus; Adrin, Adrin
ULIN: Jurnal Hutan Tropis Vol 8, No 2 (2024)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/ujht.v8i2.16336

Abstract

Lontar (Borassus flabellifer Linn.) adalah salah satu jenis pohon daerah tropis yang termasuk family palmae atau Arecaceae yang tumbuh terutama di daerah kering. Lontar dikenal memiliki banyak manfaat seperti bahan konstruksi bangunan alternatif pengganti kayu solid khususnya di Pulau Timor, Provinsi Nusa Tenggara Timur. Kendala sekarang pemanfaatan kayu lontar asal Pulau Timor sebagai bahan bangunan masih belum diketahui kelas kekuatan. Oleh karena itu, ciri makroskopis dan sifat fisis menjadi tujuan penelitian ini. Posisi batang (pangkal, tengah, ujung) akan mempengaruhi kekuatan kayu. Kayu lontar berumur ±30 tahun, batang yang sehat memiliki diameter (bagian pangkal 43, tengah 23 cm, dan ujung 32 cm). Sampel kayu dipotong menjadi contoh uji bagian kecil (ukuran 2cm x 2cm x 5cm). Pengujian yang dilakukan meliputi ciri makroskopis dan sifat fisis. Hasil pengujian menunjukan ciri makroskopis meliputi lingkar tahun, tekstur dan kesan raba, arah serat, warna dan corak, kilap, bau/aroma, kekerasan, dan bentuk parenkim dasar. Nilai sifat fisis kerapatan yaitu0.927 g/cm3 (bagian pangkal), 0.754 g/cm3 (bagian tengah), 0.645 g/cm3 (bagian ujung), kadar air yaitu 35.49% (bagian pangkal), 30.85% (bagian tengah), 66.77% (bagian ujung), pengembangan tebal yaitu 0.048% – 0.314% pada pengembangan tebal 2 jam, dan 0.289 – 0.488% pada 24 jam, dan daya serap air pada perendaman 2 jam berkisar 7.670 – 32.205% dan perendaman 24 jam berkisar 18.233 – 50.251%.
Penerapan sistem agrosilvopastura untuk optimalisasi lahan Kelompok Petani-Peternak “Setetes Madu” di Kabupaten Kupang Yofris Puay; Melkianus Pobas; Yudhistira A. N. R Ora; Luisa M. Manek; Yakub Benu
Jurnal Dedikasi Masyarakat Vol. 8 No. 2 (2025): Jurnal Dedikasi Masyarakat
Publisher : P3HKI - Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jdm.v8i2.3013

Abstract

The “Setetes Madu” group is a group of farmers/livestock breeders located in Camplong II Village, Fatuleu District, Kupang Regency, which is engaged in the field of cattle fattening/paron. The fattening efforts carried out by this group of farmers/livestock breeders have shown significant improvement. However, there is one main problem faced by the target farmer/livestock breeder group, namely the lack of understanding of the intensive, continuous and integrated agricultural land management system between agriculture, forestry and livestock so that it has sustainable results throughout the year. The purpose of the activity is to implement a land management system by combining agricultural components or activities with forestry and livestock components on a land so that it can overcome the problem of land and animal feed availability, increase land productivity, especially on marginal land. The methods used are in the form of counseling and direct practice in the field. Counseling related to the understanding and benefits of applying the Agrosilvopasture method to a land, the economic value and soil conservation value obtained from the application of the agrosilvopasture method. Direct field practice in the form of making agrosilvopasture demonstration plots and making organic fertilizers. The results of the activity are in the form of increasing the knowledge of group members regarding agro-silvopasture, understanding and being able to make bokashi organic fertilizer by utilizing agricultural and livestock waste, increasing the economic value and income of the community from the sale of agricultural crops planted and increasing land productivity.
Asosiasi Jenis Vegetasi Di Wilayah Suaka Margasatwa Egon Ilimedo Provinsi Nusa Tenggara Timur Wibison So, Kristianto; Almulqu, Aah Ahmad; Pobas, Melkianus; Ina Kleruk, Flora Evalina; Putri, Lora Septrianda
Jurnal Media Informatika Vol. 6 No. 3 (2025): Jurnal Media Informatika
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jumin.v6i3.6266

Abstract

Suaka Margasatwa Egon Ilimedo berada dalam wilayah Seksi Konservasi Wilayah IV Maumere, Bidang KSDA Wilayah II Ruteng pada Balai Besar KSDA Nusa Tenggara Timur. Kawasan konservasi ini memiliki kekayaan sumberdaya alam diantaranya potensi wisata lama dan jasa lingkungan, potensi fauna, serta keragaman jenis vegetasinya. Dalam rangka mempertahankan keanekaragaman jenis flora dan fauna pada areal ini, maka perlu dilakukan penelitian tentang struktur dan komposisi vegetasi yang ada di kawasan tersebut. Jenisi-jenis tumbuhan yang ingin dilestarikan dapat lebih dikembangkan dengan mengendalikan jenis-jenis pesaingnya, atau tidak dapat berinteraksi dengannya. Untuk mengetahui bentuk asosiasi antar jenis pohon di SM Egon Ilimedo menggunakan  uji Chi-square dan juga untuk mengetahui bentuk pengelompokan alami menggunakan uji koefisien asosiasi di Suaka Margasatwa Egon Ilimedo.Untuk mengetahui bentuk asosiasi antar jenis pohon di SM Egon Ilimedo menggunakan  uji Chi-square dan juga untuk mengetahui bentuk pengelompokan alami menggunakan uji koefisien asosiasi di Suaka Margasatwa Egon Ilimedo.Hasil penelitian ini dapat diketahui bahwa asosiasi yang terbentuk pada tingkat pohon terdapat jenis yaitu Calophyllum brasiliens dengan Drypetes longifolia, Calophyllum brasiliense dengan Pometia pinnati dan Eugenia macromyrtus dengan Garcinia marophylla berasosiasi negative, sedangkan pada pasangan jenis Calophyllum brasiliense dengan Eugenia macromyrtus, Planconia firma dengan Persea indica, Aglaia elliptica dengan Elaeocarpus floribundus dan  Aglaia elliptica dengan Drypetes longifolia memiliki asosiasi yang positif. Komposisi yang menyusun pengelompokan alami pada  tingkat pohon terdapat Calophyllum brasiliense dengan Eugenia macromyrtus, Planconia firma dengan Persea indica dan Guloa diplopetala dengan Elaeocarpus floribundus.
PENGARUH PEMBERIAN KASGOT PADA MEDIA SAPIH TERHADAP PERTUMBUHAN SEMAI KAYU PUTIH (Melaleuca cajuputi) Benu, Yakub; Manek, Luisa Moi; Purba, Mahardika Putra; Aryani, Ni Kade Ayu D; Aramak, Fredrik S.; Pobas, Melkianus
Tengkawang : Jurnal Ilmu Kehutanan Vol 15, No 2 (2025): TENGKAWANG : JURNAL ILMU KEHUTANAN
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v15i2.95395

Abstract

Cajuput oil plays a pivotal role in the production of various products, particularly essential oils. This growing demand has led to increased exploitation of woody plants, raising concerns about the sustainability of raw material supply. To support the cajuput oil industry, silvicultural interventions such as optimizing planting techniques are essential. The optimal growth of cajuput seedlings is a critical factor in ensuring successful cultivation and consistent production. One alternative to enhance seedling growth is the use of kasgot (maggot residue) as a weaning medium. Kasgot, a by-product of the black soldier fly (Hermetia illucens) larval digestion process, has been recognized for its potential to improve soil and growing media fertility. This study aimed to determine the most effective dosage of kasgot for promoting the growth of Melaleuca cajuputi seedlings. The research was conducted over a two month (January"“March 2025) at the Forestry Nursery of the Kupang State Agricultural Polytechnic. A completely randomized design (CRD) was employed, with five treatment compositions of weaning media: MK0 (soil:sand = 1:1), MK1 (soil:sand:kasgot = 1:1:1), MK2 (1:1:2), MK3 (1:1:3), and MK4 (1:1:4). Each treatment was replicated three times. The results demonstrated that the MK1 treatment (1:1:1 ratio of soil, sand, and kasgot) was the most effective in supporting the growth of cajuput seedlings. Keywords: cajuput, growth, seedling, weaning medium. Abstrak Minyak kayu putih memiliki peran penting untuk mendukung berbagai macam produk, terutama minyak atsiri. Hal ini berpengaruh terhadap lonjakan ekspoitasi tanaman kayu yang dikhawatirkan akan berdampak pada terbatasnya suplai produk. Upaya silvikultur yang dapat dilakukan untuk industri minyak kayu putih adalah optimalisasi kegiatan penanaman. Pertumbuhan yang optimal dari semai kayu putih sangat penting untuk memastikan keberhasilan budidaya dan produksi. Penggunaan kasgot sebagai media sapih merupakan salah satu alternatif yang dapat digunakan untuk memaksimalkan pertumbuhan tanaman kayu putih. Kasgot (bekas maggot) adalah sisa proses pencernaan makanan dari belatung maggot lalat tentara hitam (BSF) yang dapat meningkatkan kesuburan tanah dan media tanam. Riset ini bertujuan mengkaji dosis yang efektif dari pemberian kasgot terhadap pertumbuhan semai Melaleuca cajuputi. Riset ini dilakukan selama dua bulan (Januari-Maret 2025) di Persemaian Jurusan Kehutanan, Politeknik Pertanian Negeri Kupang. Riset ini menerapkan rancangan acak lengkap. Perlakuannya adalah media sapih yang terdiri dari komposisi tanah, pasir dan kasgot. MK0: (1:1), MK1: (1:1:1), MK2: (1:1:2), MK3: (1:1:3) dan MK4: (1:1:4), dan diulang sebanyak 3 kali. Hasilnya menginformasikan jika kombinasi media sapih paling efektif untuk pertumbuhan semai kayu putih adalah perlakuan MK1 (tanah + pasir + kasgot) (1:1:1). Kata kunci: kayu putih, pertumbuhan, semai, media sapih
PENGUJIAN VIGORITAS BENIH KAYU PUTIH (Melaleuca eucalyptusi) PADA BERBAGAI MEDIA KECAMBAH TUNGGAL YANG DILAKUKAN DI SCREEN HOUSE Manek, Luisa M.; Benu, Yakub; Aryani, Ni Kade A. D.; Pobas, Melkianus; Puay, Yofris
Partner Vol 30, No 3 (2025): Edisi Khusus 2025
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v30i3.7508

Abstract

ABSTRAKKualitas bibit Kayu Putih sangat ditentukan oleh media kecambah sebagai salah satu faktor utama pertumbuhan benih kayu putih. Namun informasi mengenai media kecambah yang baik untuk mendukung perkecambahan benih kayu putih masih sangat terbatas. Penelitian ini bertujuan untuk mengevaluasi vigoritas benih kayu putih pada berbagai media kecambah. Penelitian ini dilaksanakan dari bulan Juli-Agustus 2025, di Kompleks Perumahan Pondok Indah Matani Kupang, Nusa Tenggara Timur. Penelitian ini menggunakan RAL yang terdiri dari 5 perlakuan yaitu pasir, tanah, bokashi, kasgot dan kompos limbah baglog jamur tiram. Pengulangan dilakukan sebanyak 5 kali pada setiap perlakuan dengan menggunakan 10mg benih. Nilai indeks vigor, keserempakan tumbuh benih dan kecepatan tumbuh benih, dihitung sebagai data pengamatan. Analisis data menghasilkan media kecambah secara signifikan berpengaruh terhadap vigoritas benih kayu putih. Media terbaik adalah tanah yang mampu meningkatkan indeks vigor sebesar 54,50% dan keserempakan tumbuh benih sebesar (72,50%) dibanding media lainnya, juga kecepatan tumbuh benih tertinggi 0,77%/hari.Kata kunci: Kayu putih, Media kecambah, Perkecambahan, Vigoritas benih.
Co-Authors Adrin, Adrin Almulqu, Aah Ahmad Aramak, Fredrik S. Aryani, Ni Kade A. D. Aryani, Ni Kade Ayu D Benu, Yakub Djoko Marsono Emi Renoat Endeyani V. Muhammad Flora Evalina Ina Kleruk, Flora Evalina Ina Jemseng Carles Abineno, Jemseng Carles Luisa M Manek Luisa M. Manek Mahardika, Cokorda Bagus Dharma Putra Manek, Luisa M. Manek, Luisa Moi Musa Frengkianus Banunaek Purba, Mahardika Putra Putri, Lora Septrianda Rynaldo Davinsy, Rynaldo Totok Gunawan Wibison So, Kristianto Yakub Benu Yakub Benu Yofris Puay Yudhistira A. N. R Ora Yudhistira A. N. R. Rua Ora