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KARAKTERISTIK SIFAT KIMIA TANAH PADA BERBAGAI PENGGUNAAN LAHAN DI KECAMATAN MALLUSETASI KABUPATEN BARRU Junaidi, Sudirman; Putera, Muh. Ikbal; -, Harsani; Salim, Ade Putra
Jurnal Ilmiah Ecosystem Vol. 19 No. 03 (2019): ECOSYSTEM VOL.19 NO 3 September - Desember 2019
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat Universitas Bosowa

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Abstract

The research was conducted in the District Mallusetasi Barru which took place in April and August 2018. This study aims to know the characteristics of soil chemical properties in a variety of land use in the district Mallusetasi Barru. Decision 27 points samples taken at the study site using methodssurvey, using a map of land use resulting from Arc View GIS applications. The survey results produce primary data were then analyzed in the laboratory to determine the characteristics of soil chemical properties in District Mallusetasi Barru.Soil Chemical analysis carried out in the Laboratory of Chemistry and Soil Fertility Hasanuddin University, Makassar with the data analysis is the CEC, Soil pH, Magnesium (mg), Saturation bases, Potassium (K), Na, organic C (%) and Calcium (ca), The results of this study indicate thatchemical properties of Ca, Mg, K, Na, CEC, KB and C-Organic has a moderate to high criteria that affect the use of land in District Mallusetasi Barru
Making the case for institutional support on designing agroforestry technology models for rehabilitating critical lands Nuddin, Andi; Arsyad, Muhammad; Putera, Muhammad Ikbal; Nuringsih, Nuringsih; Teshome, Temesgen Tilahun
Forest and Society Vol. 3 No. 1 (2019): APRIL
Publisher : Forestry Faculty, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (777.166 KB) | DOI: 10.24259/fs.v3i1.5975

Abstract

Land and forest management practices in developing countries have resulted in millions of hectares of degraded lands. This is caused by policy implementation unable to synergize between conservation-ecological goals, and the economic needs of farmer households. This study aims to showcase a model for bringing together economic and ecological interests more closely in line with one another. Furthermore, the study also presents an institutional structure of a program that could help to establish agroforestry-based land rehabilitation policies. The research employed includes a combination of Farming Income Analysis and Interpretative Structural Modeling Analysis. The results show that farming income, when employing agroforestry technology is higher than non-agroforestry approaches. Furthermore, agroforestry technology supports critical land rehabilitation and provides conditions for longer term sustainability. Therefore, a programmatic institutional approach is needed to support these dual goals. We identify that a programmatic approach would include: (1) applying conditions of an agroforestry system as a holistic structured unit, (2) improvement of farmer knowledge and skills, (3) increasing the role and capacity of relevant institutions, (4) improving coordination between sectors, (5) developing conservation agriculture systems, (6) improving bureaucratic support systems, and (7) strengthening control and supervision functions. These elements imply that implementation of agroforestry technology requires institutional support in designing policy for critical land rehabilitation, of which would have significant economic and ecological outcomes on critical lands.
Strengthening Local Values of Arabica Coffee Farming in the Rural Area of Mount Latimojong, South Sulawesi Haslinda, Haslinda; Irmayani, Irmayani; Ambar, Abdul Azis; Putera, Muh. Ikbal
Agrikan Jurnal Agribisnis Perikanan Vol. 17 No. 2 (2024): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v17i2.2272

Abstract

This research aims to analyze the role and reinforcement of local values, particularly the practice of kombong or mutual cooperation, in supporting the sustainability of Arabica coffee farming in the rural area of Gunung Latimojong, Enrekang Regency, South Sulawesi. With a descriptive qualitative approach, data were collected through in-depth interviews and focus group discussions (FGDs) involving coffee farmers, community leaders, local government, and academics. The research results show that kombong plays an important role in maintaining social, economic, and ecological sustainability, as well as supporting operational efficiency through communal land management that does not rely on modern agricultural tools. However, modernization and the shift in interest of the younger generation towards other sectors are beginning to threaten the sustainability of these practices. These findings emphasize that the sustainability of coffee farming does not only depend on ecological and economic practices but also on the regeneration of local cultural values through the integration of relevant innovations to rekindle the interest of the younger generation. This conclusion expands the literature on sustainability based on local values and recommends cross-sectoral collaboration between the government, academics, and local communities to ensure that agriculture systems based on local wisdom remain adaptive amidst the challenges of modernization.
POTENSI POMPA HYDRAM (HYDRAULIC RAM PUMP) BERTEKNOLOGI HYDRO POWER TANPA LISTRIK DAN RAMAH LINGKUNGAN DI DESA NEPO KABUPATEN BARRU Putera, Muh. Ikbal; Arman, .; Irmayani, .
Jurnal Dinamika Pengabdian Vol. 6 No. 1 (2020): JURNAL DINAMIKA PENGABDIAN VOL. 6 NO. 1 OKTOBER 2020
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v6i1.11517

Abstract

Water problems include problems that are not easily obtained, especially during conditions or dry seasons. Indeed water is a vital requirement for human, plant and animal life. Water for human needs is used for drinking, cooking, washing and bathing water. Areas with relatively flat topography, water is relatively easy to obtain from well water sources and rivers that flow relatively not deep, so to obtain water sources is relatively easy. In the service area with flat topography and slightly hilly, so farmers to obtain water in agricultural activities and for daily needs, water is obtained from rivers and dug wells, springs and deep wells (ground water). When it rains, water sources are easily obtained from abundant river water and from dug wells that have sufficient water level. The problem of water needs for rural communities who live in hilly and mountainous areas is the need for appropriate technology Hydram Pumps which are relatively inexpensive and affordable by the community because they have the power of hydropower, are energy efficient and environmentally friendly. Community service activities, using the survey method of installation activities and field observations, Participatory Rural Appraisal (PRA), which involves the community. This activity is carried out through: counseling, training and demonstrations. The results and benefits obtained by the application of appropriate technology, with the potential for hydram pumps come from water power sources that have speed, potential energy and kinetic energy that gives water hammer to the inlet pipe and compressed tube, so that it causes a great pressure to lift water to a higher place.   Keywords: Hydram Pump, Hydro Power, Environment Friendly, Springs, Water hammer.   ABSTRAK Masalah air termasuk masalah yang tidak mudah diperoleh terutama pada saat kondisi musim kemarau. Sejatinya air merupakan kebutuhan vital bagi kehidupan manusia, tumbuhan dan hewan. Air untuk kebutuhan manusia digunakan untuk komsumsi air minum, masak, mencuci dan mandi. Daerah dengan topografi relatif datar, air relatif mudah diperoleh dari sumber air sumur dan sungai-sungai yang mengalir yang relatif tidak dalam, sehingga untuk memperoleh sumber air relatif mudah. Pada areal pengabdian dengan kondisi topografi datar dan sedikit berbukit-bukit, sehingga petani untuk memperoleh air dalam aktifitas pertanian dan untuk kebutuhan hidup, air diperoleh dari sungai dan sumur galian, mata air dan sumur dalam (air tanah). Saat hujan, sumber air mudah diperoleh dari air sungai yang melimpah dan dari sumur galian yang memiliki tinggi air yang cukup. Permasalahan kebutuhan air bagi masyarakat desa yang tinggal di daerah berbukit dan bergunung adalah membutuhkan teknologi tepat guna Pompa Hydram yang relatif murah dan terjangkau oleh masyarakat karena memiliki daya penggerak tenaga air (Hydro Power), hemat energi dan ramah lingkungan. Kegiatan pengabdian, mengggunakan metode survei kegiatan aktifitas pemasangan dan pengamatan lapangan, Participatory Rural Appraisal (PRA) yaitu melibatkan masyarakat. Kegiatan ini dilaksanakan melalui: penyuluhan, pelatihan, dan demonstrasi. Manfaat yang diperoleh bahwa dengan penerapan teknologi tepat guna, dengan potensi pompa hydram berasal dari sumber tenaga air yang memiliki kecepatan, energi potensial dan energi kinetik yang memberi hantaman air (water hammer) pada pipa pemasukan dan tabung kompressi, sehingga menimbulkan tekanan yang besar untuk mengangkat air ketempat yang lebih tinggi.   Kata kunci: Pompa Hydram, Hydro Power, Ramah Lingkungan, Mata air, Water hammer