Muhammad Fadhil Amiruddin Sudomo
Jurusan Kehutanan Fakultas Pertanian Universitas Palangka Raya

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Journal : Jurnal Hutan Tropika

Kombinasi Perlakuan Suhu, Lama Perendaman dan Jenis Air Terhadap Perkecambahan Benih Trembesi (Samanea saman (Jacq.) Merr.): Combination of temperature treatment, saoking time and water on Trembesi Seed (Samanea saman (Jacq.) Merr.) Germination Sudomo, Muhammad Fadhil Amiruddin; Dwiastuti, Rini; Madiyawati, Milad; Koroh, Desy Natalia; Tambun, Kesia Br Tarigan
HUTAN TROPIKA Vol 19 No 1 (2024): Volume 19 Nomor 1 Tahun 2024
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v19i1.14274

Abstract

This study aims to determine the effect of seed soaking temperature in room temperature water (240C) and (600C), determine the effect of soaking time at the level of 0 hours (control), 6 hours, 12 hours, 18 hours, determine the effect of the type of soaking water, namely Kahayan River water, Peat water, PDAM water, Aquades water, and determine the effect of all the best interactions on the germination of Trembesi tree seeds. The research method used a complete randomized design (CRD) Factorial A x B x C, each factor A = 2 levels namely A1 (240C) and A2 (600C), factor B = 4 levels namely B1 (0 hours) without control, B2 (6 hours), B3 (12 hours), B4 (18 hours), factor C = 4 levels namely C1 (khayan river water), C2 (peat water), C3 (PDAM water), C4 (distilled water) with 3 replicates. The results showed that water with a temperature of 600C for a soaking time of 6 hours and soaking in peat water produced the best germination of Trembesi tree seeds because the temperature can help the process of breaking down food reserves so that enzymes work well and soaking for 6 hours can absorb water so that the softening of the seed coat and the development of the seed coat and the soaking water used has a high content of organic matter and carbon substances that are acidic with a pH of 3.8 which can soften the seed coat so as to accelerate the germination process. The interaction factor of temperature, soaking time, and soaking water (AxBxC) at a temperature of (600C) for 6 hours using peat water produces the best germination of Trembesi tree seeds.
Kearifan Lokal Masyarakat Dayak Ngaju Dari Sistem Pertanian Tradisional Untuk Pendapatan Keluarga di Buntut Bali Kabupaten Katingan Kalimantan Tengah: Local Wisdom of the Dayak Ngaju Community from Traditional Agricultural Systems for Family Income in Buntut Bali, Katingan Regency, Central Kalimantan Yanarita, Yanarita; Tanduh, Yusintha; Silvianingsih, Yosefin Ari; Pidjath, Chartina; Madiyawati, Milad; Sudomo, Muhammad Fadhil Amiruddin; Afentina, Afentina
HUTAN TROPIKA Vol 19 No 2 (2024): Volume 19 Nomor 2 Tahun 2024
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v19i2.18627

Abstract

Local wisdom is knowledge and practices passed down by a group that serves as an identity and strategy carried out in meeting the needs of daily life. This research highlights the local wisdom of the Dayak Ngaju people of Buntut Bali village, Katingan, who use traditional farming systems for their livelihoods. This traditional farming system can not only be adapted to local conditions, but more importantly is able to contribute to food security and local ecological sustainability. The research methodology used was descriptive qualitative method with a field approach through observation and in-depth interviews with farmers who are members of the “Pamaran” farmer group. Data collected included crop types, cropping patterns and constraints faced by farmers. The results revealed that the Ngaju-Dayak community's cropping pattern is a polyculture farming system consisting of annual and seasonal crops. There are 15 types of annual plants dominated by durian and banana. While 14 types of annual crops are managed in rotation and intermittently, according to soil conditions and seasons. Simple economic formulas about the income obtained from the application of traditional agriculture show that crop yields cannot be guaranteed to be profitable, because the results are influenced by how many trees bear fruit that are seasonal, such as durian, langsat and rambutan. In traditional farming systems, there are also often wild plants that are used by the community that cannot be planted but are very popular as vegetables, such as: teken parei. Local wisdom in traditional farming systems needs to be maintained for the preservation of local species and increased innovation in the maintenance and improvement of crop products, especially fruits
Analisis Pendapatan Kerajinan Rotan Di Desa Tumbang Habangoi Kecamatan Petak Malai, Kabupaten Katingan: Analysis Income of Rattan Handicrafts in Tumbang Habangoi Village Petak Malai Subdistrict, Katingan Regency Nursiah, Nursiah; Birawa, Cakra; Sudomo, Muhammad Fadhil Amiruddin; Hartatie, Sri
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.21855

Abstract

This study aims to describe the techniques of rattan processing and the production process of rattan handicrafts, analyze the income of rattan artisans, and identify the challenges faced by artisans in Tumbang Habangoi Village. The research employed a saturated sampling method (census) and collected data through observation, interviews, and questionnaires. Data were analyzed using revenue and income analysis, as well as qualitative descriptive methods. The findings indicate that the rattan processing and crafting stages typically involve soaking the rattan, drying the stems, cleaning the stems (locally known as maruntih and mangalingking), processing, cutting, and splitting the rattan stems and strands, skinning, thinning, and weaving. The resulting woven products include mats, bags, lanjung (traditional backpacks), baskets, tangok, embung, tampi, pot coasters, and bubu (fish traps). The average annual production cost is IDR 449,875, with an average annual revenue of IDR 1,522,500 and an average annual income of IDR 1,246,750. The primary challenges identified include limited market access and a lack of product innovation, which hinder the development of rattan handicrafts in the community.