This study evaluates the performance of a perforated pipe sprinkler irrigation system driven by a hand tractor with variations in tractor forward speed (1.5 km/h and 2 km/h) and vertical water spray direction (up and down), through measurements of discharge, theoretical and effective sprinkler irrigation capacity, system efficiency, infiltration, sprinkler intensity, soil elevation changes, tra…
Sprinkler irrigation is water that is sprayed into the air, so that when it falls it is like rainwater. Sprinkler irrigation can reduce surface runoff and the risk of soil salting, such as surface irrigation and drip irrigation. Based on the magnitude of the influence of irrigation on plant growth and overall production, research was conducted to apply the design of a bulk irrigation system wit…
The research objective was to study performance of mobile-type spray irrigation equipment by using technicai and investment analysis to be applied in mustard green crop cultivation. The study was conducted at Farm Machinery and Equipment Laboratory, Agricultural Technology Departement, Faculty of Agriculture, Sriwijaya University from May 2004 to February 2005. There were three steps used in th…
The research objective was to achieve the best combination of lateral inlet pressure, nozzle shape, and nozzle angle of mobile-type spray irrigation system in term of maximum wetting width (m), Unifomity coefficient of watering (%) and nozzle discharge (L.min'1). The study was conducted at Laboratory of Agricultural Technology Departement, Faculty of Agriculture, Sriwijaya University, Indralaya…
Tujuan penelitian adalah mengetahui kebutuhan air pada tanaman padi, kinerja jaringan irigasi mikro sprinkler dan desain jaringan irigasi curah menggunakan mikro sprinkler pada tanaman padi (Oryza sativa L). Metode yang digunakan pada penelitian ini adalah pendekatan rancangan teknik berupa pengumpulan data dan disajikan dengan menggunakan tabulasi dan grafik. Parameter penelitian adalah debit …
Penelitian ini bertujuan untuk mendapatkan kombinasi terbaik ukuran diameter nosel dan ketinggian penyiraman terhadap pemadatan tanah dengan mempertimbangkan efisiensi penyiraman irigasi curah yang ditentukan oleh koefisien keseragaman penyebaran dan keseragaman distribusi penyiraman. Penelitian dilaksanakan di Jurusan Teknologi Pertanian dan Laboratorium Fisika dan Konservasi Tanah, Fakultas P…