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All Journal Jurnal Ilmu Pertanian Jurnal Sosial Ekonomi Pertanian Jurnal Social Economic of Agriculture JEJAK Jurnal Kawistara : Jurnal Ilmiah Sosial dan Humaniora Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Jurnal Teknologi Pertanian International Journal of Sustainable Tropical Agricultural Sciences AGRARIS: Journal of Agribusiness and Rural Development Research Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Jurnal Penelitian Karet Jurnal Penelitian Pertanian Terapan Jurnal SEPA (Social Economic and Agribusiness Journal) jurnal Ilmu Pertanian (Agricultural Science)
Slamet Hartono
Fakultas Pertanian, Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Social Sciences

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ANALISIS FAKTOR PENYEBAB DAN DAMPAK PERUBAHAN PENGGUNAAN LAHAN PERTANIAN PINGGIRAN KOTA YOGYAKARTA Sudirman, Senthot; Irham, Irham; Hartono, Slamet; Maas, Azwar
Jurnal Sosial Ekonomi Pertanian Vol 4, No 1 (2010)
Publisher : Jurnal Sosial Ekonomi Pertanian

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Abstract

The problems of the study are: (a) how the peri urban agricultural land use changes, (b) what factors influence land use cahange, (c) how the impacts of the land use changes on regional food lost, food availability, and the prospects of the farming sustainability in the peri urban area ofYogyakarta city. The objectives of the study are (a) to estimate the area and the rates of the peri urban agricultural land use change, (b) to estimate the factors influencing the land use change, and (c) to estimate the impacts of the peri urban agricultural land use change to the regional food lost, regional food availability, and the prospects of the farming sustainaibility in the peri urban area of Yogyakarta city..The data collection methods used in this study are: (a) Landsat TM satellite Images analysis, (b) digitally map overlaying on computer screen using Geographic Information System (GIS), (c) documentation of secondary data, (d) interview with quetionare as the guide, and (d) field observation. Data will be analyzed by using the mathematics, statistics, and econometrics equations specially multiple linear regression. Data will be presented as the table, diagram, curve and map.The results and conclusions of this research are (a) the changed of peri urban agricultural land use as long as 11 years from 1996-2007 are 922,17 ha in Sleman; 1.888,60 in Bantul; and 1.082,79 ha involving 47 sample of villages; the rates of land use changing is in negatif correlation with the the distance from the city, (b) the used econometric model in this research indicate a satisfaction goodness of fit with R2 of 0,895. Based on the analysis of variance, F-test, and t-test can be conclude that some factors i.e. Exhange Value of Agriculture Production (FPV), Technical Irrigated Agriculture Lands (IRG), the Precentage of Built Area to the Agriculture Lands (BCPr), People Density (Dens), Society Education (Edu), and the Agriculture Land Price (FLP) significantly influence to the rates of agriculture land changes, but the other factors i.e. the Precentage of agricultural lands to the village area (FLPr), Agriculture Lands Tax (FLT), Dummy of Bantul (DB), and Dummy of Kulon Progo (DKP) do not significantly at the α of 5-10%, and (c) the rates of agricultural lands changes have negative impacts to the regional food lost, regional food availability, and the prospects of the farming sustainability of peri urban agricultural lands. The number of regional food lost equivalent with 703,443 people, and the decreasing of regional food availability is equivalent with 572.259 people.Keywords: landsat image, land use change, overlay, peri urban
EFEKTIFITAS POLA KEMITRAAN INTI-PLASMA DAN PRODUKTIFITAS, USAHA TERNAK AYAM BROILER PETERNAK PLASMA DAN MANDIRI SERTA FAKTOR YANG MEMPENGARUHI DI KABUPATEN SLEMAN Suwarta, Suwarta; Irham, Irham; Hartono, Slamet
Jurnal Sosial Ekonomi Pertanian Vol 4, No 1 (2010)
Publisher : Jurnal Sosial Ekonomi Pertanian

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Abstract

This research aims to recognize : (a) effective of partnership Inti-Plasma pattern, (b)productivity business livestock broiler chicken partnership Inti-Plasma pattern and independent, and the factors influence. This research is done in Sleman, DIY. The like of analysis unit primary data is resulted of direct interview with one whose work is to rear cattle broiler chicken sample at 2008 – 2009 year. To recognize effective of partnership inti-plasma pattern, with the method deference of evenly test of : (1) evenly percent of production broiler chicken is sold to company with 100 percents, (2)on the average of production’s price and weft’s price, doc’s price is to be paid by company and plasma with production’s price and weft’s price, doc’s price in contract, and (3) on the average of percent of debt with is to be paid by plasma commensurate with contract. To count of the productivity, with the method to divide of the total production with the wide of stable. To calculation productivity function of business livestock broiler chicken, is used OLS method of natural equalization.The result of research show that : (a) performance of partnership ”inti-plasma” business broiler chicken livestock was effective. The condition mentioned is showed by : (1) all of production is sold to company, (2) the production price and weft price, doc price compatible with contract, and (3)evenly percent of debt is to be paid compatible with contract; (b) productivity business livestock broiler chicken for respectively one whose work is to rear cattle group are : (1) one whose work is to rear cattle plasma 15.75 kg/m2, (2) one whose work is to rear cattle independent 13.78 kg/m2,(3) one whose work is to rear cattle “plasma-inti mandiri” 15.43 kg/m2, and (4) one whose work is to rear cattle ”plasma-inti pabrikan” 16.93 kg/m2. That except, according to part, productivity business livestock broiler chicken is influenced by : (1) amount of doc (0.47458);(2) amount of weft (0.45074); (3) amount of “ovk” (0.03527); (4) age (-0.074361),(5) experience (0.0395); and wide of stable (-0.9803).Keyword : Effective, Partnership Inti-Plasma pattern, Productivity
TRADE OFF SISTEM USAHATANI TEMBAKAU DI WILAYAH SUMBING TEMANGGUNG JAWA TENGAH Manumono, Danang; Masyhuri, Masyhuri; Hartono, Slamet; Suryantini, Ani
Jurnal Sosial Ekonomi Pertanian Vol 4, No 1 (2010)
Publisher : Jurnal Sosial Ekonomi Pertanian

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Abstract

Comodities farming system is the farming system management whith a commodity whose primerly planting which coverage by the sub-systems or other commodities arranged with characteristic and specificly and integrated toward that commodity. The research location in slope of Sumbing mountain which have tobacco aromatics with high nicotin and tar. The sample are sub-village to trade off phenomena analyzes with purposive sampling and the data are intensively take in sub-village farmer with proporsion sampling. And anlysis in power function regression model.Sumbing slope land area have 2 character agroclimate. High land area have longer time harvaest commodities than midle land area and have dry season whose can not planted with economic commodities except tobacco. Phenomena of trade off on high land area not happen in changing comodities farming system but not in midle land area. The tradeoff phenomena were midle land area in changging of cabbage farming system with tobacco farming system, but not for other system. Increasing of cabbage farming system area whose indicated decreasing tobacco farming system area caused decreasing in input use by farmer on that area but not for economic produktivity land.Keywords: commodity farming system, tradeoff phenomena.
KINERJA PENYULUH PERTANIAN DALAM PENGEMBANGAN AGRIBISNIS NENAS DI KECAMATAN TAMBANG, KABUPATEN KAMPAR , Bestina; , Bestina; , Supriyanto; Hartono, Slamet; Syam, Amiruddin
Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Vol 8, No 2 (2005): Juli 2005
Publisher : Jurnal Pengkajian dan Pengembangan Teknologi Pertanian

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Abstract

The study was conducted in Tambang District, Kampar Regency, Riau Province in pineapple agribusinessdevelopment in 2001 and aimed at observing performance of field extension workers and the affecting factors .Primary data were collected using questionnaires from the respondents consisting of 60 farmers, 10 filed extensionworkers, and one Head of Agricultural Extension Service (BPP). The data were processed using both parametric andnon parametric statistics. Performance of the field extension workers in pineapple agribusiness development was notoptimal due to lack of motivation, limited capabilities of the extension workers, and lack of farmers’ participation.Key words: agricultural extension workers, agribusiness, pineapplePenelitian ini dilakukan di Kecamatan Tambang, Kabupaten Kampar, Provinsi Riau pada tahun 2001, dengantujuan untuk melihat kinerja penyuluh pertanian dalam pengembangan agribisnis nenas dan faktor-faktor apa sajayang mempengaruhinya. Data dianalisis secara deskriptif. Pengumpulan data-data primer menggunakan kuesionerdengan mewawancarai responden yang terdiri dari 60 orang petani, 10 orang penyuluh pertanian, dan seorang KepalaBPP. Untuk memperoleh kesepadanan penilaian antara kelompok responden dilakukan uji Konkordasi Kendall.Metode analisis dilakukan dengan uji statistik parametrik dan nonparametrik. Hasil penelitian menunjukkan bahwakinerja penyuluh pertanian dalam pengembangan agribisnis nenas belum optimal. Belum optimalnya kinerja penyuluhpertanian ini disebabkan oleh : motivasi penyuluh dalam melaksanakan tugas hanya sekedar untuk memenuhikewajibannya, kemampuan penyuluh masih terbatas, dan tingkat partisipasi petani dalam pelaksanaan kegiatanusahatani nenas juga sedang.Kata kunci : penyuluh pertanian, agribisnis, nenas
POLA PENGELUARAN PANGAN RUMAH TANGGA MENURUT TINGKAT KETAHANAN PANGAN DI PROVINSI JAWA TENGAH Purwaningsih, Yunastiti; Hartono, Slamet; Masyhuri, Masyhuri; Mulyo, Jangkung Handoyo
Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Vol 11, No 2 (2010): JEP Desember 2010
Publisher : Universitas Muhammdaiyah Surakarta

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Abstract

This research analyzes the system of food expenditure based on the household food security level in Central Java. The household food security levels are classified into four levels, consisting of food-secure, food-less secure, food-vulnerable and food-insecure. The data used are the Susenas data in the form of raw data. The results show that there are significant differences in the proportion of food expenditure among the households of food-secure and food-less secure to the households of food-vulnerable and food-insecure. In each level of household food-secure, household expenditure on instant foods and drinks shows the highest proportion compared to other food groups. The more insecure foods in a household, the higher expenditure proportion for tobacco. In each household group based on the level of food-secure, the households in urban areas have a smaller proportion of rice expenditure compared to the households in rural areas. Based on these results, hopefully the handling priority for the foodsecure problem should be better given to the household groups of food-vulnerable and foodinsecure.
THE ANALYSIS OF ADDITIONAL VALUE OF BROWN-PALM-SUGAR AGROINDUSTRY IN Kolaka Rianse, Ilma Sarimustaqiyma; Hartono, Slamet; suryantini, Any; Jamhari, Jamhari; Darwanto, Dwidjono Hadi; Widodo, Sri; Waluyati, Lestari Rahayu
International Journal of Sustainable Tropical Agricultural Sciences Vol 2, No 1 (2015)
Publisher : International Journal of Sustainable Tropical Agricultural Sciences

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Abstract

AbstractBrown-palm-sugar agroindustry in Kolaka is an industrial model that tends to have a simple character for moldable sugar processing. Moldable brown palm sugar is produced by processing of unfermented palm-juice. Its processing into brown-palm-sugar can provide additional value as reward for the usage of production factors. The additional value is multiplier effect that occurs in an agroindustrial activity. The strategical role of agroindustry that relies on increasing of the additional value of domestic natural resource potency is believed to be capable of supporting in national competitive improvement.This study is objected (1) to recognize the additional-valuable amount in processing unfermented palm-juice into brown palm sugar; (2) to determine the influence factors in brown-palm-sugar additional value. Additional value analysis which was using hayami method demonstrates that the additional value whose craftsmen of unfermented-palm-juice into brown-palm-sugar process received is 696.51 rupiahs per kilogram. The other input prices (such as the price of palm oil, lime price and firewood) and labor costs significantly and negatively effected on the additional value, while the output price significantly and positively effected. And then, the price of unfermented palm-juice unsignificantly effect on the additional value.Keywords: agroindustry; brown palm sugar; additional value
PERILAKU EKONOMI RUMAH TANGGA PETANI LAHAN KERING DI KABUPATEN KARANGANYAR Barokah, Umi; Masyhuri, Masyhuri; Waluyati, Lestari Rahayu; Hartono, Slamet
Jurnal Sosial Ekonomi Pertanian Vol 8, No 2 (2015): JSEP
Publisher : Jurnal Sosial Ekonomi Pertanian

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Abstract

In 2012, the upland area in Karanganyar Districtreached 45.11% of agricultural land. The farmer problems are technical (erosion, soil fertility, water availability) and economic (fluctuation of production, pricing and income). They take off farm acivity in order to increase household income.The main objective of the study is to determine (1) farming cost andincome, (2) the diversity and contribution of off farm activity, (3) household income (4) consumption and investment of upland farm household.Based on altitude and proportion of upland area, the study was carried out in Jatiyoso. Respondent of 60 farmers was drawn randomly from Wonorejo village. The methods is descriptively analysis were applied to explain economic behavior of upland farm households. In average, the cost of upland farm is Rp 4.9120.720 and income Rp 13.716.773 in a year. Contribution of off farm activity (45,92%) more than upland farming (37,47%). Excess income are prioritized for investment to buy land and livestock. Food consumption from production itself reaches15,55 %. Non-food consumption especially to improve human quality in education and health. Keywords: farm household, income, off farm activity, up land
PEREMAJAAN OPTIMAL TANAMAN KARET DI PT. PERKEBUNAN NUSANTARA IX (ANALISIS SIMULASI PADA KEBUN GETAS) Widyasari, Titik; Hartono, Slamet; Irham, Irham
Jurnal Penelitian Karet JPK : Volume 33, Nomor 1, Tahun 2015
Publisher : Pusat Penelitian Karet - PT. Riset Perkebunan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/ppk.jpk.v33i1.170

Abstract

Peremajaan tanaman karet umumnya dilakukan sebelum mencapai 30 tahun karena pertimbangan teknis yang tidak sesuai, dan belum dilengkapi analisis finansial yang tepat. Penelitian bertujuan untuk memperoleh saat dan pola peremajaan optimal tanaman karet serta melihat responnya terhadap perubahan kenaikan biaya dan penurunan harga. Pengambilan sampel dilakukan secara purposive, dilakukan di Kebun Getas, PT. Perkebunan Nusantara IX, Kabupaten Semarang, Jawa Tengah, dengan menggunakan konsep maksimalisasi keuntungan. Hasil penelitian menunjukkan bahwa saat optimal peremajaan tanaman karet adalah saat umur 25 tahun, dan pola optimal peremajaan adalah 4% dari luasan kebun karet. Saat optimal dan pola optimal peremajaan juga tetap, saat dilakukan perubahan kenaikan biaya 5-10% dan penurunan harga 5-10% secara simultan. Meskipun saat dan pola peremajaan optimalnya terjadi pada saat yang sama, namun memiliki perbedaan nilai MNR dan ANR yang semakin rendah seiring dengan turunnya harga dan naiknya biaya. Perusahaan sebaiknya melakukan peremajaan di saat optimal, jika melakukan peremajaan sebelum saat optimal maka belum mencapai keuntungan rata-rata tahunan yang maksimum. Namun kondisi tersebut, tergantung produktivitas tanaman karet, harga jual karet dan biayanya. Perusahaan sebaiknya meremajakan kebun karet sesuai pertimbangan teknis dan finansial, sehingga kebun dapat berlanjut dengan seimbang. Diterima : 2 Maret 2015; Direvisi : 13 April 2015; Disetujui : 20 Mei 2015  How to Cite : Widyasari, T., Hartono, S., & Irham. (2015). Peremajaan optimal tanaman karet di Pt. Perkebunan Nusantara IX (analisis simulasi pada kebun getas). Jurnal Penelitian Karet, 33(1), 47-56. Retrieved from http://ejournal.puslitkaret.co.id/index.php/jpk/article/view/170
Technical Efficiency of Wet Season Melon Farming Yekti, Ananti; Darwanto, Dwidjono Hadi; Jamhari, Jamhari; Hartono, Slamet
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 10, No 1 (2017): March 2017
Publisher : Semarang State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v10i1.9124

Abstract

Melon is one of high-value horticulture commodity which is cultivated widely in Kulon Progo regency. The nature of agricultural products is heavily dependent on the season, so it causes the prices of agricultural products always fluctuated every time. In wet season the price of agricultural products tends to be more expensive. Melon cultivation in wet season provide an opportunity to earn higher profits than in the dry season. The price of agricultural products tends to be more expensive in wet season, thus melon cultivation in wet season prospectively generate high profits. In order to achieve high profitability, melon farming has to be done efficiently. Objective of this study was to 1) determined the factors that influence melon production in wet season 2) measured technical efficiency of melon farming and 3) identified the factors that influanced technical efficiency. Data collected during April – June 2014. Location determined by multistage cluster sampling. 45 samples of farmers who cultivated melon during wet season obtained based on quota sampling technique. Technical efficiency was measured using Cobb-Douglas Stochastic Frontier. The result reveals that 1) land use, quantity of seed, K fertilizer contributed significantly increasing melon production, while N fertilizer decreased melon production significantly 2) technical efficiency indeces ranged from 0.40 to 0.99, with a mean of  0.77; 3) farmer’s experience gave significant influence to technical efficiency of melon farming in wet season.
Productivity Analysis of Rice Farming System in Riam Kanan Irrigated Area Banjar, South Kalimantan Mustaniroh, Siti Asmaul; Hartono, Slamet
Jurnal Teknologi Pertanian Vol 1, No 3 (2000)
Publisher : Fakultas Teknologi Pertanian Universitas Brawijaya

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Abstract

Irrigation of Riam Kanan is project financed by Japanese Government withpotential area 25,900 hectare, which covered sub area A,B,C,D and E. The purpose ofthe project was to fulfill the need of all plants according to planting pattern that wasschedule, technically through system and drainage. The research has purposed to recognize Riam Kanan irrigation establishment effecton frequency of plantation, productivity and income of rice farming system. To get data in this research use methods survey and observation, respondent orfarmer objects by random data shortinity. Research result showed that Rian Kananirrigation project can increase frequency of plantation, productivity and income of ricefarming system, although not optimally obtained. For all condition is enough to realizethat result of rice farming system irrigated area higher than unirrigated area.Key words: productivity analysis, Riam Kanan irrigation project
Co-Authors A., Mad Alfin Agustina Bidarti AMIRUDDIN SYAM Ananti Yekti, Ananti Ani Suryantini Any Suryantini Azizatun Nurhayati, Azizatun Azwar Maas Bestina Danang Manumono Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Hadi Sabari Yunus Hadi, Dwijono Hariadi Subagja I WAYAN BUDIASA Ilma Sarimustaqiyma Rianse, Ilma Sarimustaqiyma Irham, Irham Jamhari, Jamhari Jangkung Handoyo Mulyo Kasto Kasto, Kasto Khasanah, Ukhwatul Ktut Murniati Lestari Rahayu Waluyati Masyhuri Masyhuri Mudinillah, Adam Rika Harini Senthot Sudirman Siti Asmaul Mustaniroh Soeratno, Soeratno Sri Widodo Suhatmini Hardyastuti Suwarta Suwarta Titik Widyasari, Titik umi barokah WIDYANINGSIH, WIWIN Yasyak, Vaniamon Wira Yunastiti Purwaningsih, Yunastiti