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All Journal Jurnal Teknik Hidro JURNAL AGRIBISNIS DAN KOMUNIKASI PERTANIAN (Journal of Agribusiness and Agricultural Communication) Publikasi Berkala Pendidikan Ilmu Sosial
Irmawati Irmawati
Universitas Muhammadiyah Makassar
Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Environmental Science Social Sciences Other

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PENGARUH VARIASI PANJANG PIPA ISAP FLUSHING CONDUIT TERHADAP VOLUME PENGGELONTORAN SEDIMEN DI WADUK (UJI EKSPERIMENTAL) Amrullah Mansida; La Mut; Irmawati Irmawati
TEKNIK HIDRO Vol 11, No 2 (2018): TEKNIK HIDRO
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (518.858 KB) | DOI: 10.26618/th.v11i2.2444

Abstract

Penelitian ini bertujuan untuk mengetahui kinerja metode flushing conduit terhadap volume penggelontoran sedimen apabila panjang pipa isapnya divariasikan. Karakteristik sedimen yang digunakan dalam penelitian ini adalah pasir sedang berdasarkan skala wentworth dari hasil analisa saringan. Dari hasil penelitian menunjukan jumlah sedimen yang tergelontor untuk Q1 yaitu pada panjang pipa isp 0,5 cm jumlah volume gelontor (vg) 0,0073 m3, panjang pipa isap 1,5 cm jumlah Volume tergelontor (vg) 0,0064 m3 dan pada panjang pipa isap 2,5 cm jumlah volume gelontor (vg) yaitu 0,0060 m3. Kinerja Flushing Conduit menunjukan semakin pendek pipa isap yang digunakan maka volume gelontor yang dihasilkan semakin banyak hal ini dipengaruhi oleh jarak antar sedimen dengan pipa flushing yang semakin jauh jaraknya maka akan semakin memperlambat proses sedimen masuk  kedalam pipa flushing. Mekanisme kerja flushing conduit terbagi atas tiga tahapan yaitu memberikan tekanan sehingga terjadi fluidasi, proses penghisapan endapan sedimen masuk kedalam pipa akibat fluktuasi debit dan tekanan, serta transportasi sedimen dalam pipa. kata kunci : Waduk, Sedimentasi, Flushing Conduit. 
Peran Lembaga Pemberdayaan Masyarakat (LPM) dalam Pembangunan Desa (Studi Kasus di Desa Sabalana Kecamatan Liukang Tangaya Kabupaten Pangkep) Fatimah Aziz; Irmawati Irmawati
PAKIS (Publikasi Berkala Pendidikan Ilmu Sosial) Vol 1, No 2 (2021): PAKIS, September 2021
Publisher : Pendidikan IPS FKIP ULM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (297.545 KB) | DOI: 10.20527/pakis.v1i2.4003

Abstract

The Role of Community Empowerment Institutions in Village Development in Sabalana Village, Liukang Tangaya District, Pangkep Regency. Educational Sciences, Muhammadiyah University of Makassar. This study aims to determine the role of Community Empowerment Institutions in Village Development, the supporting and inhibiting factors of Community Empowerment Institutions in Village Development. This study used descriptive qualitative research. In this study, the informants were selected directly by the researcher who was called the research target. Based on the characteristics, the informants who had been appointed were the Village Head, Head of the Community Empowerment Institute and the Villagers. This study used observation and interviewing as a tool to collect the data. Based on the results of research in the field, the researcher could see that the role of the Community Empowerment Institution in Village Development in Sabalana Village where the chairman and members of the Community Empowerment Institute have carried out their duties and functions in carrying out every development carried out in Sabalana Village but has not been very effective yet. Factors that support Community Empowerment Institutions in Village Development are the resources owned by the Village officers and always holding coordination meetings. The inhibiting factors of the Community Empowerment Institution in Village Development are sea transportation and the lack of participation of the Villagers in assisting the village officers and the head of the Community Empowerment Institute in carrying out any existing development. The success of the Community Empowerment Institution in increasing development in Sabalana Village, therefore, there is a need for cooperation between the village officers, head of the Community Empowerment Institution (LPM) and the villagers.
KINERJA PENYULUH PERTANIAN DALAM MENDUKUNG PERTANIAN RAMAH LINGKUNGAN DI DESA BONTOMANAI KECAMATAN BANGKALA KABUPATEN JENEPOTO (Performance of Agricultural Extension Workers in Supporting Environmentally Friendly Agriculture in Bontomanai Village, Bangkala District, Jeneponto Regency) IRMAWATI IRMAWATI; SYAFIUDDIN SALEH; AKBAR AKBAR
JURNAL AGRIBISNIS DAN KOMUNIKASI PERTANIAN (Journal of Agribusiness and Agricultural Communication) JAKP, Volume 5, Nomor 2, Oktober 2022
Publisher : Universitas Mulawarman (University of Mulawarman)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35941/jakp.5.2.2022.8685.81-90

Abstract

This study aims to determine the performance of extension workers in supporting environmentally friendly agriculture in Bontomanai Village, Bangkala District, Jeneponto Regency. This research was conducted in June- August 2022. The sampling technique was chosen at random simple random sampling, namely a sample taken of 10% or as many as 20 farmers. The data analysis used in this study was a likert scale analysis. The results showed that the performance of agricultural extension workers in supporting environmentally friendly agriculture was: a) the preparation of the main activities of environmentally friendly agricultural extension workers 83.67% with excellent descriptions, b) Compiling periodic meeting schedules in environmentally friendly agriculture 71.33% with good descriptions, c) Develop the establishment of natural agricultural institutions at the farmer level 76% with good descriptions and d) Facilitate the development of farmer information media related to environmentally friendly agriculture to disseminate agricultural extension information 80.33% with excellent descriptions so that the average used in measuring the performance of agricultural extension workers in supporting environmentally friendly agriculture in Bontomanai Village, Bangkala District, Jeneponto Regency is 77.83 with good descriptions. 
Co-Authors Akbar Akbar Amrullah Mansida Fatimah Azis La Mut Syafiuddin Saleh