UJI KINERJA DAN ANALISIS KELAYAKAN APLIKASI POMPA AIR BERBAHAN BAKAR GAS PADA SISTEM IRIGASI CURAH (SPRINKLER) TANAMAN PAKCOY (Brassica juncea L.)
| ctrlnum |
15599 |
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title>UJI KINERJA DAN ANALISIS KELAYAKAN APLIKASI POMPA AIR
BERBAHAN BAKAR GAS PADA SISTEM IRIGASI CURAH
(SPRINKLER) TANAMAN PAKCOY (Brassica juncea L.)</title><creator>Mukhlis Tri Handoko, 1114071041</creator><subject>Budidaya tanaman</subject><description>Penggunaan bensin sebagai bahan bakar tentunya akan menambah biaya
produksi petani, karena harga bahan bakar bensin semakin mahal dan produksinya
yang terus menurun. Petani harus memilih bahan bakar alternatif yang lebih
murah untuk pengoperasian tenaga penggerak pompa air untuk menekan biaya
produksi. Tujuan dari penelitian ini adalah menguji performansi keseragaman
curahan, keseragaman distribusi, dan laju aplikasi irigasi sprinkler Portable
dengan pompa berbahan bakar gas, dan menganalisa kelayakan bahan bakar gas
sebagai pengganti bensin untuk pompa irigasi sprinkler.
Penelitian dilakukan di desa Marga Agung, Kecamatan Jati Agung,
Lampung Selatan pada bulan Mei-Juni 2015. Tenaga penggerak pompa untuk
irigasi sprinkler dimodifikasi pada bagian karburator (sistem bahan bakar).
Karburator pada mesin pompa digantikan dengan leher karburator universal.
Kemudian dilakukan analisis sifat fisik tanah pada lahan penelitian. Uji
performansi sitem irigasi dilakukan dengan metode singge head nozzle sprinkler.
Sistem irigasi sprinkler portable pompa berbahan bakar gas ini diaplikasikan pada
tanaman pakcoy dengan satu pipa lateral. Penyiraman pada tanaman dilakukan
berdasarkan kadar air tanah pada lahan yang terukur melalui soil moistire meter.
Rata-rata konsumsi bahan bakar gas perjam sebesar 0,51 kg, dengan total
penggunaan bahan bakar selama budidaya sebanyak 4,6 kg. Pengukuran nilai
keseragaman curahan diperoleh rata-rata sebesar 52,6%, sedangkan untuk nilai
keseragaman distribusi rata-rata sebesar 41,2%.
Pengujian keseragaman dilakukan dengan menggunakan metode singgle
head nozzle sprinkler, sehingga penyebaran keseragaman curahan kurang merata.
Berdasarkan segitiga tekstur tanah (USDA), lahan pada tempat penelitian
bertekstur lempung berpasir.
Budidaya pakcoy menggunakan irigasi sprinkler portable dengan pompa
berbahan bakar gas pada luasan lahan 400 m2 layak untuk dilanjutkan, dan
diapikasikan oleh petani karena nilai R/C rasio sebesar 1,4 (R/C rasio >l), serta
biaya irigasi yang dikeluarkan sebanyak Rp.900,-/m3 air irigasi lebih murah
dibandingkan biaya air dari PDAM Way Rilau Bandar Lampung yakni sebesar
Rp3.500,-/m3 air.
Kata kunci: modifikasi, gas LPG, sprinkler portable, uji performansi

PERFORMANCE TEST AND ANALYSIS OF APPLICATION WATER
PUMP WITH GAS FUEL IN SPRINKLER IRRIGATION SYSTEM
PAKCOY PLANT (Brassica juncea L.)

The use of gasoline as fuel would surely increase production costs,
because the price of fuel becomes more expensive whilst gasoline production are
continuing to decrease. Farmers must choose alternative fuel cheaper to operate
propulsion water pumps to reducing production cost. The purpose of this research
was to test performance of the coefficient of uniformity, distribution uniformity,
and application rate of sprinkler irrigation with gas fuel pumps, and to analyze the
feasibility of the fuel gas as a replacement fuel for sprinkler irrigation pumps.
The research was conducted in Marga Agung village, Jati Agung subdistrict,
South Lampung in May-June 2015. Propulsion pump for irrigation
sprinkler modified on the carburettor (fuel system). Carburetor in the engine
pumps were replaced with universal carburetor throat. Then analyzes the physical
properties of the soil in the research area. Irrigation system performance test was
conducted using a single head nozzle sprinkler method. Portable Sprinkler
irrigation systems with gas fuel pump was applied to the plant pakcoy with a
lateral pipe. Sprinkling the plants based on soil moisture content in the soil
measured through soil moisture tester.
The average fuel consumption by 0.51 kg of gas per hour, with total fuel
used for the cultivation by 4.6 kg. Measurement value of the coeffisient of
uniformity flow obtained an average by 52,6%, while the value of distribution
uniformity on average by 41.2%.
Uniformity testing performed using a single head nozzle sprinkler, so that
the uniformity of flow less evenly spread. Based on the soil texture triangle
(USDA), land in the research area had sandy loam texture.
Cultivation pakcoy using sprinkler irrigation portable with gas fuel pumps
at 400m2 land area deserves to be continued, and applied by farmers because the
value of R/C ratio was 1.4 (R/C ratio> l), as well as irrigation costs incurred
Rp.900,-/m3 of irrigation water is cheaper than the cost of water from the Class
IV of PDAM Way Rilau bandar Lampung, amounting Rp3.500,-/m3 water.
Key word : modification, LPG gas, portable sprinkler, performance tes</description><publisher>Fakultas Pertanian</publisher><date>2015-11-02</date><type>Thesis:Bachelors</type><type>PeerReview:NonPeerReviewed</type><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/1/ABSTRAK.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/2/ABSTRACT.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/3/COVER%20DALAM.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/5/MENYETUJUI.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/4/MENGESAHKAN.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/6/LEMBAR%20PERNYATAAN.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/7/PERSEMBAHAN.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/105/SANWACANA.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/9/DAFTAR%20ISI.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/10/DAFTAR%20TABEL.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/11/DAFTAR%20GAMBAR.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/12/BAB%20I.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/13/BAB%20II.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/14/BAB%20III.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/17/BAB%20IV.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/15/BAB%20V.pdf</identifier><type>Book:Book</type><identifier>http://digilib.unila.ac.id/15599/16/DAFTAR%20PUSTAKA.pdf</identifier><identifier> Mukhlis Tri Handoko, 1114071041 (2015) UJI KINERJA DAN ANALISIS KELAYAKAN APLIKASI POMPA AIR BERBAHAN BAKAR GAS PADA SISTEM IRIGASI CURAH (SPRINKLER) TANAMAN PAKCOY (Brassica juncea L.). Fakultas Pertanian, Universitas Lampung. </identifier><relation>http://digilib.unila.ac.id/15599/</relation><recordID>15599</recordID></dc>
|
| format |
Thesis:Bachelors Thesis PeerReview:NonPeerReviewed PeerReview Book:Book Book Report:Report Report |
| author |
Mukhlis Tri Handoko, 1114071041 |
| title |
UJI KINERJA DAN ANALISIS KELAYAKAN APLIKASI POMPA AIR
BERBAHAN BAKAR GAS PADA SISTEM IRIGASI CURAH
(SPRINKLER) TANAMAN PAKCOY (Brassica juncea L.) |
| publisher |
Fakultas Pertanian |
| publishDate |
2015 |
| isbn |
9781114071049 |
| topic |
Budidaya tanaman |
| url |
http://digilib.unila.ac.id/15599/1/ABSTRAK.pdf http://digilib.unila.ac.id/15599/2/ABSTRACT.pdf http://digilib.unila.ac.id/15599/3/COVER%20DALAM.pdf http://digilib.unila.ac.id/15599/5/MENYETUJUI.pdf http://digilib.unila.ac.id/15599/4/MENGESAHKAN.pdf http://digilib.unila.ac.id/15599/6/LEMBAR%20PERNYATAAN.pdf http://digilib.unila.ac.id/15599/7/PERSEMBAHAN.pdf http://digilib.unila.ac.id/15599/105/SANWACANA.pdf http://digilib.unila.ac.id/15599/9/DAFTAR%20ISI.pdf http://digilib.unila.ac.id/15599/10/DAFTAR%20TABEL.pdf http://digilib.unila.ac.id/15599/11/DAFTAR%20GAMBAR.pdf http://digilib.unila.ac.id/15599/12/BAB%20I.pdf http://digilib.unila.ac.id/15599/13/BAB%20II.pdf http://digilib.unila.ac.id/15599/14/BAB%20III.pdf http://digilib.unila.ac.id/15599/17/BAB%20IV.pdf http://digilib.unila.ac.id/15599/15/BAB%20V.pdf http://digilib.unila.ac.id/15599/16/DAFTAR%20PUSTAKA.pdf http://digilib.unila.ac.id/15599/ |
| contents |
Penggunaan bensin sebagai bahan bakar tentunya akan menambah biaya
produksi petani, karena harga bahan bakar bensin semakin mahal dan produksinya
yang terus menurun. Petani harus memilih bahan bakar alternatif yang lebih
murah untuk pengoperasian tenaga penggerak pompa air untuk menekan biaya
produksi. Tujuan dari penelitian ini adalah menguji performansi keseragaman
curahan, keseragaman distribusi, dan laju aplikasi irigasi sprinkler Portable
dengan pompa berbahan bakar gas, dan menganalisa kelayakan bahan bakar gas
sebagai pengganti bensin untuk pompa irigasi sprinkler.
Penelitian dilakukan di desa Marga Agung, Kecamatan Jati Agung,
Lampung Selatan pada bulan Mei-Juni 2015. Tenaga penggerak pompa untuk
irigasi sprinkler dimodifikasi pada bagian karburator (sistem bahan bakar).
Karburator pada mesin pompa digantikan dengan leher karburator universal.
Kemudian dilakukan analisis sifat fisik tanah pada lahan penelitian. Uji
performansi sitem irigasi dilakukan dengan metode singge head nozzle sprinkler.
Sistem irigasi sprinkler portable pompa berbahan bakar gas ini diaplikasikan pada
tanaman pakcoy dengan satu pipa lateral. Penyiraman pada tanaman dilakukan
berdasarkan kadar air tanah pada lahan yang terukur melalui soil moistire meter.
Rata-rata konsumsi bahan bakar gas perjam sebesar 0,51 kg, dengan total
penggunaan bahan bakar selama budidaya sebanyak 4,6 kg. Pengukuran nilai
keseragaman curahan diperoleh rata-rata sebesar 52,6%, sedangkan untuk nilai
keseragaman distribusi rata-rata sebesar 41,2%.
Pengujian keseragaman dilakukan dengan menggunakan metode singgle
head nozzle sprinkler, sehingga penyebaran keseragaman curahan kurang merata.
Berdasarkan segitiga tekstur tanah (USDA), lahan pada tempat penelitian
bertekstur lempung berpasir.
Budidaya pakcoy menggunakan irigasi sprinkler portable dengan pompa
berbahan bakar gas pada luasan lahan 400 m2 layak untuk dilanjutkan, dan
diapikasikan oleh petani karena nilai R/C rasio sebesar 1,4 (R/C rasio >l), serta
biaya irigasi yang dikeluarkan sebanyak Rp.900,-/m3 air irigasi lebih murah
dibandingkan biaya air dari PDAM Way Rilau Bandar Lampung yakni sebesar
Rp3.500,-/m3 air.
Kata kunci: modifikasi, gas LPG, sprinkler portable, uji performansi
PERFORMANCE TEST AND ANALYSIS OF APPLICATION WATER
PUMP WITH GAS FUEL IN SPRINKLER IRRIGATION SYSTEM
PAKCOY PLANT (Brassica juncea L.)
The use of gasoline as fuel would surely increase production costs,
because the price of fuel becomes more expensive whilst gasoline production are
continuing to decrease. Farmers must choose alternative fuel cheaper to operate
propulsion water pumps to reducing production cost. The purpose of this research
was to test performance of the coefficient of uniformity, distribution uniformity,
and application rate of sprinkler irrigation with gas fuel pumps, and to analyze the
feasibility of the fuel gas as a replacement fuel for sprinkler irrigation pumps.
The research was conducted in Marga Agung village, Jati Agung subdistrict,
South Lampung in May-June 2015. Propulsion pump for irrigation
sprinkler modified on the carburettor (fuel system). Carburetor in the engine
pumps were replaced with universal carburetor throat. Then analyzes the physical
properties of the soil in the research area. Irrigation system performance test was
conducted using a single head nozzle sprinkler method. Portable Sprinkler
irrigation systems with gas fuel pump was applied to the plant pakcoy with a
lateral pipe. Sprinkling the plants based on soil moisture content in the soil
measured through soil moisture tester.
The average fuel consumption by 0.51 kg of gas per hour, with total fuel
used for the cultivation by 4.6 kg. Measurement value of the coeffisient of
uniformity flow obtained an average by 52,6%, while the value of distribution
uniformity on average by 41.2%.
Uniformity testing performed using a single head nozzle sprinkler, so that
the uniformity of flow less evenly spread. Based on the soil texture triangle
(USDA), land in the research area had sandy loam texture.
Cultivation pakcoy using sprinkler irrigation portable with gas fuel pumps
at 400m2 land area deserves to be continued, and applied by farmers because the
value of R/C ratio was 1.4 (R/C ratio> l), as well as irrigation costs incurred
Rp.900,-/m3 of irrigation water is cheaper than the cost of water from the Class
IV of PDAM Way Rilau bandar Lampung, amounting Rp3.500,-/m3 water.
Key word : modification, LPG gas, portable sprinkler, performance tes |
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IOS4198.15599 |
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Universitas Lampung |
| institution_id |
43 |
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library:university library |
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Perpustakaan Universitas Lampung |
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537 |
| collection |
Digital Repository Unila |
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4198 |
| subject_area |
Miscellany of Technology and Applied Sciences/Aneka Ragam tentang Teknologi dan Ilmu Terapan Research of Social Science/Metode Riset Penelitian Ilmu Sosial, Statistik Ilmu Sosial Agriculture/Industri Pertanian Econmics/Ilmu Ekonomi |
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KOTA BANDAR LAMPUNG |
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LAMPUNG |
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1 |
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IOS4198 |
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2017-04-20T08:24:20Z |
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2017-04-20T08:24:20Z |
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dc |
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1686096718885552128 |
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17.538404 |