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All Journal Jurnal Ilmu Pertanian Indonesia SURYA AGRITAMA - Fakultas Pertanian Jurnal Agro Ekonomi Jurnal Keteknikan Pertanian Tropis dan Biosistem Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Ilmu-Ilmu Pertanian Jurnal Agro Ekonomi Agrica Ekstensia Jurnal Penyuluhan Pertanian
Adi Prayoga, Adi
Politeknik Pembangunan Pertanian Yogyakarta-Magelang Jurusan Pertanian
Agriculture, Biological Sciences & Forestry Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Social Sciences Other

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Produktivitas dan Efisiensi Teknis Usahatani Padi Organik Lahan Sawah Prayoga, Adi
Jurnal Agro Ekonomi Vol 28, No 1 (2010): Jurnal Agro Ekonomi
Publisher : Pusat Sosial Ekonomi dan Kebijakan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jae.v28n1.2010.1-19

Abstract

EnglishResearch on productivity and technical efficiency of lowland organic rice was conducted in Sukorejo and Jambeyan villages, Sambirejo District, Sragen Regency. The research applies interview techniques to obtain primary data from 120 respondents. The respondents are selected using non proportionate stratified random sampling technique which is divided into equal size of four levels. This research aims to analyze the productivity, technical efficiency and source of technical inefficiency of organic rice, and compare the results with conventional rice performance. Productivity is measured by total factor productivity approach applies TFP index value. Technical efficiency is measured by using frontier production function and is estimated using MLE method assuming that Cobb-Douglas is the functional form of farm organic rice in the research areas. Estimation source of technical inefficiency applies linear regression model that approach simultaneously using frontier production function. The research result indicates that organic rice farmer’s performance of the eighth year and the fifth year is more productive than the conventional rice farmers. The level of technical efficiency varies from 0.47 to 0.96 with the average of 0.70. The level of technical efficiency of organic rice farmers of the eighth year and the fifth year is higher significantly compared to the conventional rice farmers. The result also shows that the number of productive age of family members and the frequency to attend extension activities is influencing to reduce technical inefficiency.IndonesianPenelitian produktivitas dan efisiensi teknis usahatani padi organik lahan sawah dilakukan di Desa Sukorejo dan Jambeyan, Kecamatan Sambirejo, Kabupaten Sragen menggunakan responden sebanyak 120 orang yang dipilih dengan teknik non proportionate stratified random sampling yang terbagi sama besar dalam empat strata. Penelitian ini bertujuan untuk menganalisis produktivitas, efisiensi teknis dan sumber inefisiensi teknis padi organik, serta membandingkan dengan padi konvensional. Produktivitas diukur dengan pendekatan produktivitas faktor total menggunakan angka indeks TFP.  Efisiensi teknis diukur dengan menggunakan fungsi produksi frontier yang diestimasi dengan metode MLE, dengan mengasumsikan Cobb-Douglas adalah bentuk fungsional usahatani padi organik di daerah penelitian. Estimasi sumber inefisiensi teknis menggunakan model regresi linier yang diestimasi secara simultan dengan fungsi produksi frontier. Hasil Penelitian menunjukkan bahwa petani padi organik tahun ke-8 dan tahun ke-5 lebih produktif dibandingkan petani padi konvensional. Tingkat efisiensi teknis yang dicapai petani sampel bervariasi antara 0,47 – 0,96 dengan rata-rata 0,70. Tingkat efisiensi teknis petani padi organik tahun ke-8 dan tahun ke-5 lebih tinggi secara signifikan dibandingkan petani padi konvensional. Hasil penelitian juga menemukan bahwa jumlah anggota keluarga usia produktif dan frekuensi mengikuti kegiatan penyuluhan berpengaruh menurunkan inefisiensi teknis.
KEBERLANJUTAN URBAN FARMING SEBAGAI BENTUK TRANSFORMASI PERTANIAN ORGANIK DI PEKARANGAN RUMAH TANGGA DI DESA PENANGGUNGAN KECAMATAN TRAWAS KABUPATEN MOJOKERTO Ferdianto Budi Samudra; Adi Prayoga
Surya Agritama : Jurnal Ilmu Pertanian dan Peternakan Vol 5, No 1 (2016): SURYA AGRITAMA
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (473.656 KB)

Abstract

Pertanian organik urban farming di Desa Penanggungan Kecamatan Trawas Kab. Mojokerto merupakan transformasi pertanian dengan memanfaatkan lahan pekarangan di samping rumah menggunakan mini green house. Dampak sosial ekonomi telah dirasakan oleh anggota Kelompok tani “Brenjonk”, namun untuk mengetahui keberlanjutannya perlu dilakukan studi lebih lanjut. Penelitian ini bertujuan untuk mengkaji keberlanjutan sistim urban farming ditinjau dari sistem budidaya. Jenis penelitian yang digunakan adalah deskriptif. Lokasi penelitian di Desa Penanggungan Kecamatan Trawas Kabupaten Mojokerto, lokasi ini dipilih karena pengembangan pertanian organik di Desa ini berbasis masyarakat, dan telah mendapat apresiasi sebagai bagian dari program Kebun Rumah Pangan Lestari (KRPL) dari Provinsi Jawa Timur dan Kabupaten Mojokerto. Hasil penelitian menunjukkan bahwa sistim urban farming di lokasi penelitian sudah berkelanjutan ditinjau dari sistem budidaya yang dilakukan.
PENGARUH UKURAN ONGGOK TERHADAP PERTUMBUHAN TRICHODERMA SP SEBAGAI MEDIA PERTUMBUHAN AGENSIA HAYATI Adi Prayoga; Dewi Ratih Ayu Daning
Surya Agritama : Jurnal Ilmu Pertanian dan Peternakan Vol 5, No 1 (2016): SURYA AGRITAMA
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (434.505 KB)

Abstract

The purpose of the study is to evaluate the production of Trichoderma sp on different size of cassava bagasse. Fermentation of cassava bagasse was carried out by solid substrate fermentation method. The medium was inoculated by Trichoderma sp and incubated for ten days on different size of cassava bagasse (5, 10, and > 10 ϴ). The data were analyzed using ANOVA and the differences of the means were compared by Duncan’s new multiple range test (DMRT). The results showed that water content ( 66, 63%, 67,78%, and 68,03%) respectively.  pH of medium fermentation obtained were( 5,7, 5,58, and 5,8,) respectively and total amount of spore obtained were (13,24, 8,32, and 24,72) respectively. The production of Trichoderma sp was the best when the medium had size on >10ϴ.  
Produktivitas dan Efisiensi Teknis Usahatani Padi Organik Lahan Sawah Adi Prayoga
Jurnal Agro Ekonomi Vol 28, No 1 (2010): Jurnal Agro Ekonomi
Publisher : Pusat Sosial Ekonomi dan Kebijakan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (247.076 KB) | DOI: 10.21082/jae.v28n1.2010.1-19

Abstract

EnglishResearch on productivity and technical efficiency of lowland organic rice was conducted in Sukorejo and Jambeyan villages, Sambirejo District, Sragen Regency. The research applies interview techniques to obtain primary data from 120 respondents. The respondents are selected using non proportionate stratified random sampling technique which is divided into equal size of four levels. This research aims to analyze the productivity, technical efficiency and source of technical inefficiency of organic rice, and compare the results with conventional rice performance. Productivity is measured by total factor productivity approach applies TFP index value. Technical efficiency is measured by using frontier production function and is estimated using MLE method assuming that Cobb-Douglas is the functional form of farm organic rice in the research areas. Estimation source of technical inefficiency applies linear regression model that approach simultaneously using frontier production function. The research result indicates that organic rice farmer’s performance of the eighth year and the fifth year is more productive than the conventional rice farmers. The level of technical efficiency varies from 0.47 to 0.96 with the average of 0.70. The level of technical efficiency of organic rice farmers of the eighth year and the fifth year is higher significantly compared to the conventional rice farmers. The result also shows that the number of productive age of family members and the frequency to attend extension activities is influencing to reduce technical inefficiency.IndonesianPenelitian produktivitas dan efisiensi teknis usahatani padi organik lahan sawah dilakukan di Desa Sukorejo dan Jambeyan, Kecamatan Sambirejo, Kabupaten Sragen menggunakan responden sebanyak 120 orang yang dipilih dengan teknik non proportionate stratified random sampling yang terbagi sama besar dalam empat strata. Penelitian ini bertujuan untuk menganalisis produktivitas, efisiensi teknis dan sumber inefisiensi teknis padi organik, serta membandingkan dengan padi konvensional. Produktivitas diukur dengan pendekatan produktivitas faktor total menggunakan angka indeks TFP.  Efisiensi teknis diukur dengan menggunakan fungsi produksi frontier yang diestimasi dengan metode MLE, dengan mengasumsikan Cobb-Douglas adalah bentuk fungsional usahatani padi organik di daerah penelitian. Estimasi sumber inefisiensi teknis menggunakan model regresi linier yang diestimasi secara simultan dengan fungsi produksi frontier. Hasil Penelitian menunjukkan bahwa petani padi organik tahun ke-8 dan tahun ke-5 lebih produktif dibandingkan petani padi konvensional. Tingkat efisiensi teknis yang dicapai petani sampel bervariasi antara 0,47 – 0,96 dengan rata-rata 0,70. Tingkat efisiensi teknis petani padi organik tahun ke-8 dan tahun ke-5 lebih tinggi secara signifikan dibandingkan petani padi konvensional. Hasil penelitian juga menemukan bahwa jumlah anggota keluarga usia produktif dan frekuensi mengikuti kegiatan penyuluhan berpengaruh menurunkan inefisiensi teknis.
UNJUK KERJA WALKING RICE TRANSPLANTER 4 BARIS DENGAN SISTEM TANAM JAJAR LEGOWO 2 : 1 DI BALAI PENYULUHAN PERTANIAN SEPATAN, KABUPATEN TANGERANG, BANTEN Mochamad Zakky; Adi Prayoga; Temy Indrayanti
Agrica Ekstensia Vol 15 No 1 (2021): Edisi Juni
Publisher : Politeknik Pembangunan Pertanian Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (569.622 KB) | DOI: 10.55127/ae.v15i1.74

Abstract

Walking Rice Transplanter merupakan salah satu alat dan mesin pertanian (alsin) pengembangan mekanisasi pertanian. Alsin ini banyak terdapat di Kabupaten Tangerang, tetapi pemanfaatan alat tersebut masih sangat rendah karena petani masih menggunakan tanam padi dengan sistem konvensional yaitu tandur (tanam mundur). Penelitian ini bertujuan untuk mengidentifikasi dan mengetahui kapasitas kerja lapang dan teoritis alsin tanam, serta efisiensi lapang alsin tersebut. Metode yang digunakan dalam penelitian ini adalah eksperimental lapangan dan analisis deskriptif menggunakan alsin tanam padi walking rice transplanter 4 baris dengan sistem tanam jarwo 2 : 1. Penelitian ini dilakukan dengan 4 lahan di BPP Sepatan, Kabupaten Tangerang, Banten dengan data yang diperoleh adalah luas lahan, lebar kerja, kecepatan, waktu, jumlah dapog (tray) dan konsumsi BBM. Hasil penelitian ini menunjukkan bahwa kecepatan 2,3 km/jam dapat menghasilkan kapasitas lapang teoritis (KLT) adalah 0,120 ha/jam atau setara 8,32 jam/ha, sedangkan kapasitas lapang efektif (KLE) diperoleh 0,123 ha/jam atau 8,04 jam/ha dengan efisiensi lapang sebesar 96,5%. Hasil ini dipengaruhi oleh 3 (tiga) faktor yaitu luas lahan, kondisi lahan dan keterampilan operator.
PENGARUH PERSEPSI PETANI TERHADAP PEMANFAATAN ALSINTAN TRAKTOR TANGAN RODA DUA BERBASIS UPJA DI DESA PANGGUNGHARJO KECAMATAN SEWON KABUPATEN BANTUL DAERAH ISTEMEWA YOGYAKARTA Arif Nasoi; Adi Prayoga; Asih Farmia
Jurnal Ilmu-Ilmu Pertanian Vol 26, No 1 (2019): Jurnal Ilmu Ilmu Pertanian
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (203.85 KB) | DOI: 10.55259/jiip.v26i1.207

Abstract

This study aims to determine the perception of farmers about the Business Services of Tools and agricultural Machinery (UPJA) and agricultural machinery hand tractors two wheel as well as the influence of the perception of farmers towards utilization of agricultural machinery tractor the two wheel hand based UPJA which was held February 18 – June 31, 2019 in Panggungharjo Village, Sub District of Sewon. Method data collection using questionnaire and analysis of documents. Sampling method used slovin with an error rate 15%. Data was analysed using simple linear regression. The results of the study shows the perception of farmers about agricultural machinery and UPJA in the category appropriate to the achievement value of 79.5%, based on the indicator of the attitudes and expectations derived category of right with the achievement of the value of each 79,8% and 82,7%, interest in the category is very appropriate with the achievement values of 87.5% and a motive in the category quite right with the achievement score of 68%. The results of the simple linear regression analysis showed a significant influence of the perception of farmers towards utilization of agricultural machinery tractor the two wheels hand based UPJA. Keywords: Perception, the utilization of hand tractor, UPJA
PRODUKTIVITAS DAN PENDAPATAN USAHATANI PADI SAWAH DAMPAK PROGRAM BANTUAN ALAT MESIN PERTANIAN, BENIH DAN PUPUK DI KABUPATEN MALANG PROVINSI JAWA TIMUR Adi Prayoga; Sutoyo Sutoyo
Jurnal Ilmu-Ilmu Pertanian Vol 24, No 1 (2017): Jurnal Ilmu Ilmu Pertanian
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (222.485 KB) | DOI: 10.55259/jiip.v24i1.228

Abstract

Study of Productivity and Income of Lowland Rice Farming the Impact of Agricultural machinery Aid, Seeds and Fertilizer is implemented in Malang Regency with sample of location and sample of farmer determined purposively (sampling) in 3 (three) Subdistricts and 6 (six) farmer group who received machinery aid, seeds and fertilizers. The sample of respondents was determined by non-proportioned random sampling method with 15 farmer groups each. Thus, the number of respondents as many as 90 members of the group. This study aims to determine the production, productivity and income of lowland rice farming before and after obtaining agricultural machinery aid, seeds, and fertilizers. Measurement of production is done by weighing the weight of dry grain harvest with tons unit. Productivity is measured by a partial productivity approach that is the production per hectare. Income is analysed using financial analysis. Comparative analysis using Student’s Test. The results showed that government aid in the form of agricultural machinery, seeds, and fertilizer subsidies can increase production 0.179 tons with an average land area of 0.44 hectares, increase productivity by 0.41 ton / ha or increase 7%, and increase income by Rp2,871,465.00 per hectare or increase 28.96%. Keywords: productivity, income, lowland rice farming
PENINGKATAN PRODUKTIVITAS DAN PENDAPATAN USAHATANI PADI MELALUI SISTEM TANAM JAJAR LEGOWO DI KECAMATAN SEDAYU BANTUL Kodrad Winarno; Adi Prayoga
Jurnal Ilmu-Ilmu Pertanian Vol 25, No 1 (2018): Jurnal Ilmu Ilmu Pertanian
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.819 KB) | DOI: 10.55259/jiip.v25i1.213

Abstract

The Government of Indonesia (GOI) has been developing agricultural sector to double the production of rice as the main staple food. By intensifying paddy production through jajar legowo planting system, the GOI has been able to increase paddy production and farmers welfare. This study was conducted in Sedayu Sub District from August to October 2017. The aims of this study were 1) to identify the productivity of paddy tegel planting system and paddy jajar legowo (2:1) planting system; and 2) to determine farmers income of paddy tegel planting system and paddy jajar legowo (2:1) planting system. This study implemented descriptive quantitative research. The participants were selected through purposive sampling. The participants were drawn from the population of Argorejo Farmer Group Association (Gapoktan) in Sedayu Sub District. The results show that the productivity of paddy jajar legowo (2:1) planting system was higher (9,04 tonnes/ha) compared to paddy tegel planting system (7,74 tonnes/ha). In addition, farmers net-income from paddy jajar legowo (2:1) planting system was also higher (Rp 30.012.395,83/ha) than paddy tegel planting system (Rp 22.400.344,05/ha). The results of this study can be used to convince farmers in employing the paddy jajar legowo (2:1) planting system rather than the tegel planting system. Keywords: Jajar Legowo, Tegel, Productivity, Farmers Income
Unjuk Kerja Mesin Pemanen Padi (Oryza sativa) Kombinasi Mini (Mini Combine Harvester) Mochamad Zakky; Joko Pitoyo; Adi Prayoga
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 10, No 3 (2021): September
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v10i3.303-308

Abstract

Mini combine harvester is a modern machine used for cutting rice, threshing and cleaning grain while walking in the field. This machine helps farmers where, time and energy to harvest more efficiently and does not require a large amount of labor like traditional (manual) harvesting. This study aimed to calculate and determine the working capacity of the mini combine harvester machine and calculated the work efficiency of the mini combine harvester machine. The method used in this research was experimental using a mini combine harvester type Yanmar model YH150 with Ciherang 32 rice varieties ready to harvest. The results of this study indicated that the effective field capacity is 0.125 ha/hour or 8.028 hour/ha, while the theoretical field capacity was 0.234 ha/hour so that the field efficiency is 53.23%. Keywords: field efficiency, field capacity, rice, mini combine harvester
Rancang Bangun Prototipe Modul Komunikasi LoRa tipe E32 Pada Sensor Tinggi Genangan Air Lahan Sawah Rahmat H. Anasiru; Arief Wicaksono; Andy Saryoko; Adi Prayoga
Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol 11, No 1 (2023)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2023.011.01.08

Abstract

Efisiensi penggunaan air pada budidaya tanaman padi merupakan hal yang sangat penting ditengah semakin tingginya persaingan pemanfaatan sumberdaya air. Salah satu upaya yang dapat dilakukan untuk  meningkatkan efisiensi tersebut adalah dengan cara pemantauan ketinggian air di petakan lahan sawah, untuk selanjutnya dijadikan dasar dalam pengambilan keputusan untuk pemberian air irigasi apabila diperlukan. Hal ini dikenal dengan pengairan basah kering AWD (alternate wetting and drying). Untuk luasan penanaman yang besar dibutuhkan suatu metode pengumpulan dan penyajian data ketinggian air dari tiap petak sawah yang efektif, hal ini sangat sulit untuk dilakukan dengan cara konvensional. Pada penelitian ini, pembuatan prototipe alat multisensor pengukuran ketinggian air di lahan sawah secara elektronik dilakukan dengan menggunakan sensor jarak. Rangkaian sensor ini memiliki sumberdaya baterai Li-ion dan terhubung dengan sel surya, data dari tiap sensor selanjutnya akan dikirim ke rangkaian master dengan komunikasi melalui modul Lora dan akan diupload ke platform IoT Ubidots dengan menggunakan modem. Sistem penghematan daya dilakukan dengan cara mengkondisikan mikrokontroller, sensor dan Lora ke mode hemat daya sehingga rangkaian sensor dapat bertahan tanpa sumberdaya matahari selama 4.13 hari. Selain itu pula, sistem mampu mengukur jarak ketingian air dari sensor yang berada pada rentang 53-60 cm. Tegangan baterai tepada alat ini berada pada nilai tertinggi 3.78V dan terendah 3.65V.
Co-Authors Andy Saryoko Arief Wicaksono Arif Nasoi Asih Farmia Dewi Ratih Ayu Daning, Dewi Ratih Ayu Ferdianto Budi Samudra Irwanto Irwanto Irwanto Joko Pitoyo Kemal Mahfud Kemal Mahfud Kodrad Winarno Mochamad Zakky Mochamad Zakky Rahmat H. Anasiru Sutoyo Sutoyo Temy Indrayanti Temy Indrayanti Temy Temy Indrayanti