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All Journal Jurnal Keteknikan Pertanian Prosiding Jurnal Keteknikan Pertanian Tropis dan Biosistem Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement)
Hardanto .
Universitas Jenderal Soedirman
Agriculture, Biological Sciences & Forestry Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Mechanical Engineering

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Journal : Jurnal Keteknikan Pertanian

 1 
Strawberry is a commercial fruit. It’s Growth and quality is influenced by soil condition, climate, and its self. Irrigation influences soil characteristic, such as: physical, chemical, and microbiological than influence an environment of its growth. this research used drip irrigation method with debit variation and organic matter composition. RCBD was used in this research. Variation of irrigation debit and organic matter composition are the independent variables, whereas dependent variables ar Afik Hardanto; Asna Mustofa; Sumarni .
Jurnal Keteknikan Pertanian Vol. 23 No. 1 (2009): Jurnal Keteknikan Pertanian
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.023.1.%p

Abstract

Strawberry is a commercial fruit. It’s Growth and quality is influenced by soil condition, climate, and its self. Irrigation influences soil characteristic, such as: physical, chemical, and microbiological than influence an environment of its growth. this research used drip irrigation method with debit variation and organic matter composition. RCBD was used in this research. Variation of irrigation debit and organic matter composition are the independent variables, whereas dependent variables are C-Organic, N-available, characteristic of soil, and quality of strawberry fruit. Variation of debit irrigation did not significant influence to C-Organic, whereas organic matter composition had significant influence to C-Organic in 63th, 84th, and 105th day of planting. The highest C-Organic content on D3P3 treatment that is 17.92% and the lowest on D2P2 treatment that is 5.19%. Debit of irrigation influence to N-available content in 105th day of planting. The highest N-available content in D3P1 treatment that is 0.88 ppm, whereas the lowest N-available content in D2P3 treatment that is 0.67 ppm. Result of analysis, debit irrigation had significant influence and could increase fruit weight and reduction sugar-content. Organic matter composition had significant influence to increase fruit weight, vitamin C, total of soluble-solid, and reduction sugar-content. Combination of irrigation debit and organic matter composition had significant influence to fruit weight. In the treatment, debit ofirrigation that make good influence to fruit quality is 300 ml/day/polybag and 1:2 ratio of organic matter composition.Keywords: drip irrigation, organic matter, strawberryDiterima: 16 September 2008; Disetujui: 25 Pebruari 2009
Rancang Bangun Alat Pengering Klanting Tipe Rak dengan Sumber Panas Kompor Listrik Hardanto .; Sulistyo .
Jurnal Keteknikan Pertanian Vol. 24 No. 1 (2010): Jurnal Keteknikan Pertanian
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (589.946 KB) | DOI: 10.19028/jtep.024.1.%p

Abstract

Abstract Klanting is a cassava products that one of special food from Banyumas residence besides Gethuk goreng and Mendoan. Problem from produced of klanting is in drying process of raw material. IKM in Banyumas residence still has been using a conventional method. It use sunshine to dry the product, so it make capacities of klanting production became decrease in rainy season. Aims of the research were: (1) to design the rack dryer equipment for klanting with heat source from electric-stove, (2) to study performance of the equipment. This research used three steps, the steps were: (1) design of dryer equipment, include: functional and structural design, (2) dryer equipment manufacturing, and (3) performance test of dryer equipment include: functional test, reliability test, test without burden and test with burden. Design and manufacture of the equipment was processed in Agricultural Mechanization laboratory, Agricultural Faculty, Jendral Soedirman University. Furthermore, it was tested in UKM Sari Murni, Tamansari village, District Of Karanglewas, Banyumas residence. Result of the research showed that as a functional and structural design it is can operate with dimensions are, length 144 cm, wide 80 cm, and high 100 cm. At performances test without burden showed that the lowest draining in 370C, highest 470C, air stream at inlet equal 6.24x10-2m3/s, air stream exhaust 0.36x10- 2m3/s, while amount energy the required is 0.945 kW. The result of performances test with burden showed that total dryer capacities are 15.00 kg with mean capacities equal to 1.501 kg, lowest temperature in 310C, while highest temperature in 380C, air stream at inlet equal is 6.24x10-2 m3/s, air stream exhaust is 0.224x10-2 m3/s, while amount of energy required to dry klanting is 2.52 kW. Whereas water content of klanting dried by appliance is 28.21%bb or 39.52% bk from water content initial 56.15%bb. Keywords: klanting, rack dryer, electric stove Diterima: 9 November 2009; Disetujui: 16 Maret 2010 
Microclimate Monitoring and Control System in a Plant Factory Using the Internet of Things Ardiansyah -- --; Ikhsan Nur Rahmaan; Eni Sumarni; Afik Hardanto
Jurnal Keteknikan Pertanian Vol. 10 No. 1 (2022): April 2022
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.010.1.49-58

Abstract

Jumlah penduduk Indonesia tiap tahun mengalami peningkatan, yang mengakibatkan terjadinya alih fungsi lahan pertanian menjadi pemukiman penduduk. Hal ini menyebabkan produktivitas tanaman pertanian Indonesia mengalami penurunan. Salah satu solusi dari permasalahan tersebut adalah dengan menggunakan plant factory. Plant factory merupakan cara menumbuhkan tanaman dalam lingkungan yang terkendali. Pada plant factory perlu dilakukan monitoring dan kontrol iklim mikro untuk mencapai kondisi iklim mikro yang ideal bagi tanaman. Data iklim mikro dapat dimonitoring secara online dengan memanfaatkan internet of things, sehingga mendapatkan data iklim mikro terbaru dengan lebih cepat (realtime). Penelitian ini bertujuan untuk membuat sistem monitoring dan kontrol iklim mikro berbasis internet of things menggunakan mikrokontroler, serta menganalisis kinerja sistem kontrol dalam mempertahankan kondisi iklim mikro yang optimal. Penelitian dilakukan dalam empat tahap, yaitu perancangan skema sistem kontrol, perancangan perangkat lunak, perancangan perangkat keras, serta tahap analisis data. Data iklim mikro yang diperoleh dianalisis dengan membandingkan data aktual dengan set point. Hasil penelitian menunjukan pada running 1 didapat suhu rata-rata sekitar 26,58 oC dan kelembapan rata-rata sekitar 76,22% sedangkan setpoint berada di angka 27 oC dan 75 %. Pada running 2 didapat suhu rata-rata sekitar 25,82 oC dan kelembapan rata-rata sekitar 61,58% sedangkan setpoint berada di 26 oC dan 60 %.
Utilization of Water Power Generator in The Tertiary Irrigation Canal for Paddy’s Pest Handling Lilis Dwi Saputri; Elsa Wulandari; Febri Nur Azra; Afik Hardanto
Jurnal Keteknikan Pertanian Vol. 10 No. 1 (2022): April 2022
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.010.1.41-48

Abstract

The inadequate rice in Indonesian occur due to crop failure. Paddy’s pest (e.g. bird and insect) contributes crop failure significantly. Besides for water delivery, tertiary irrigation canal enable to develop another function such as micro-hydro. The research objective is to find Wapoge (water power generator) that adequate in tertiary irrigation canal for paddy’s pest handling (i.e. birds and insects). Performance test applied with water discharge variability (i.e. 48, 68, and 77 l/s) and 2500 m2 paddy field. Electricity was utilized for light trapping with white LED lamp’s power variablity (i.e. 3, 6, and 9 watt), while motion energy utilized for bird eviction (i.e. scarecrow and sounds). Visual observation was applied on pest counting with three repetition. Water recharge influence on turbine rotation and voltage. Light trapping, with LED 9 watt, show higher performance than 3 and 6 watt significantly. Wapoge adequate on bird eviction significantly during observation time (i.e. morning, noon, and afternoon). Renewable energy should be developed especially on supporting agricultural sector.
Co-Authors Abdul Mukhlis Ritonga Agus Margiwiyatno Agus Margiwiyatno Ardiansyah -- -- Arief Sudarmaji Arief Sudarmaji, Arief Asna Mustofa Dian Novitasari Dian Novitasari Elsa Wulandari Eni Sumarni Eni Sumarni Eni Sumarni Febri Nur Azra Heru Sulistiawan Ikhsan Nur Rahmaan Krissandi Wijaya Kuncoro, Purwoko Hari Lilis Dwi Saputri Masrukhi Purwoko Hari Kuncoro Ritonga, Abdul Mukhlis Ropiudin . Siswantoro Siswantoro Siswantoro Siswantoro Sulistyo . Sumarni . Susanto Budi Sulistyo Susanto Budi Sulistyo Susanto Budi Sulistyo