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All Journal Jurnal Manajemen dan Agribisnis Jurnal Studi Pemerintahan Jurnal Social Economic of Agriculture Prosiding Seminas Competitive Advantage JEJAK AGRIEKONOMIKA JAM : Jurnal Aplikasi Manajemen International Journal of Sustainable Tropical Agricultural Sciences AGRARIS: Journal of Agribusiness and Rural Development Research Jurnal SEPA (Social Economic and Agribusiness Journal) JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) JURNAL AGRICA JURNAL PANGAN Journal of Food and Culinary Agri Wiralodra Fruitset Sains : Jurnal Pertanian Agroteknologi Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Jurnal Ilmu-Ilmu Pertanian
Dwidjono Hadi Darwanto
Fakultas Pertanian, Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Social Sciences

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EFISIENSI PRODUKSI PETANI JAGUNG MADURA DALAM MEMPERTAHANKAN KEBERADAAN JAGUNG LOKAL Suprapti, Isdiana; Darwanto, Dwidjono Hadi; Mulyo, Jangkung Handoyo; Waluyati, Lestari Rahayu
Agriekonomika Vol 3, No 1: April 2014
Publisher : Program Studi Agribisnis Fakultas Pertanian Universitas Trunojoyo Madura.

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Abstract

ABSTRAKPenelitian ini bertujuan menganalisis tingkat efisiensi produksi, alokatif dan ekonomis petani jagung terhadap usaha tani jagung lokal, menganalisis faktor-faktor yang mempengaruhi efisiensi produksi. Analisis data yang digunakan berupa analisis fungsi produksi stochastic frontier yang diestimasi  dengan metoda maximum likelihood (MLE) dengan memakai program komputasi frontier versi 4.1 yang dikembangkan oleh Coelli (1996). Hasil penelitian menunjukkan bahwa tingkat efisiensi ekonomi komoditi jagung lokal di kecamatan Guluk-Guluk Kabupaten Sumenep sebesar 0,676. Efisiensi teknis sebesar 0,29 (belum efisien), sedangkan efisiensi alokatif/harga sebesar 3,108 (sudah efisien). Faktor yang secara nyata mempengaruhi efisiensi ekonomi adalah pengalaman usahatani dan pendidikan formal petani. Faktor yang secara nyata mempengaruhi efisiensi teknis usahatani adalah pengalaman usahatani.Kata kunci : Jagung, Efisiensi Teknis, Efisiensi Alokatif, Efisiensi EkonomiABSTRACTThe purpose of the research is to analyze the level of production efficiency, alokatif and economical corn farmers on local corn farmer, analyzes the factors that affect the level of production efficiency. The analysis of the data used in the analysis of stochastic frontier production function which is being estimated by the method of maximum likelihood (MLE) using the computing frontier version 4.1 program developed by Coelli (1996). The result showed that the level of economic efficiency comodities Fakultas Pertanian localized in sub-district sumenep guluk-guluk district of 0,676. Technical efficiency of 0,29 ( not efficient ), while efficiency alokatif / price of 3,108 ( efficient ). Factor that significantly affect economic efficiency is an experience and formal education of farmers.Keywords : corn, Technical efficiency, alokatif Fakultas Pertanian efficiency  
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
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.
Faktor - Faktor Yang Mempengaruhi Ekspor CPO Sumatera Utara Saragih, Faoeza Hafis; Darwanto, Dwidjono Hadi; Mashyuri, Mashyuri
JURNAL AGRICA Vol 6, No 2 (2013): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (626.309 KB) | DOI: 10.31289/agrica.v6i2.1340

Abstract

This study was aimed to determine factors that affect CPO export in North Sumatra. This research was mainly based on to increase export volume and economic growth of Indonesia and specially North Sumatera beside to develop CPO industry. Secondary data of the time period of the years 1980-2010 were applied in the analyses and collected from BPS, Ministry of Agriculture and KPB PTPN. Ordinary least square (OLS) model used to see the factors that affected CPO export of North Sumatra. The results of study show that North Sumatera CPO exports was affected positively by Dollar exchange rate against Rupiah. It was causes the exporters gets a lot advantages from differences from Dollar exchange against Rupiah. The government have two assignment against, first make a policy to develop CPO export and the second make policy to protect the industries in Indonesia that used CPO as a raw materials.  Keywords: Affected, CPO, Export
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 : Universitas Negeri Semarang

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.
Pendugaan Model Permintaan Ubi Kayu Di Indonesia Suryadi, Tatang; Darwanto, Dwidjono Hadi; ., Masyhuri; Widodo, Sri
Prosiding Seminas Vol 1, No 2 (2012): Seminas Competitive Advantage II
Publisher : Unipdu Jombang

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Abstract

Abstrak Ubikayu (Manihot esculenta Crantz) merupakan komoditi penting di Indonesia baik sebagai negara produsen keempat dunia setelah setelah Nigeria, Thailand dan Brazil juga  sebagai sumber karbohidrat pangan. Penelitian ini akan menggunakan data rentan waktu (time series) antara tahun 1999 – 2009. Adanya peningkatan produksi ubi kayu sepanjang 1971-2009 yang mencapai 22,03 juta ton. Demikian pula proyeksi hingga tahun 2020 mengalami peningkatan hingga mencapai 25,54 juta ton. Dengan adanya peningkatan ini diharapkan dapat membuka celah produksi maupun pemasaran ubi kayu di Indonesia menjadi lebih baik lagi. Pengujian secara bersama-sama (simultan) peubah yang terdiri dari stok ubi kayu akan datang, permintaan lainnya, ekspor ubi kayu, konsumsi ubi kayu, dan permintaan ubi kayu tahun lalu yang berpengaruh signifikan terhadap permintaan ubikayu adalah konsumsi dan permintaan ubi kayu. Persamaan yang menduga Produksi Agroindustri Ubi Kayu yang dipengaruhi oleh Produksi Ubi Kayu sedangkan Produksi Agroindustri Ubi Kayu Tahun lalu tidak berpengaruh secara nyata Kata kunci : pendugaan, permintaan, ubi kayu   Abstract Cassava (Manihot esculenta Crantz) is important commodity of Indonesia not only as forth producer after Nigeria, Thailand, and Brazil but also as source of carbohydrate. This research will use time series data among 1999-2009. The increasing of cassava production along 1971-2009 reaching 22,03 million tons. And also the projection until 2010 increase until 25,54 million tons. By this increasing, it is expected can open fissure of production and marketing in Indonesia better than before. Simultaneously test of variable contained the coming of cassava stock, another demand, cassava export, cassava consumption, and the demand of cassava last year has significant effect toward cassava demand. Keywords: estimation, demand, cassava.
Decreasing Rice Supply as the Impact Of The Government’s Policy on Rice Grain Purchasing Price LANTARSIH, RETNO; DARWANTO, DWIDJONO HADI; MULYO, JANGKUNG HANDOYO
Jurnal Studi Pemerintahan Vol 6, No 1 (2015): February 2015
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (444.292 KB) | DOI: 10.18196/jgp.2015.0006

Abstract

This research aimed at examining: (1) rice supply adjustment for the long-term equilibrium (2) the impact of the government’s policies on rice grain purchasing price to the rice supply, (3) and factors influencing the long-term and short-term rice supply in the rice-producing regions in Indonesia. This research used the panel data regression with the error correction model approach. The data were the yearly time series data of 1987 through 2008. The resultsshowed that (1) the rice supply adjustment for the long-term equilibrium was at 68%, (2) in the long term, the government’s policies on rice grain purchasing price reduced the rice supply, (3) in the long term, the rice retail price, the rain fall, and the technology had a positive influence on the rice supply, while the cassava and soybean prices had a negative influence. In the short term, the rice retail price and technology had a positive influence, while thecassava and soybean prices and the monetary crisis dummy had a negative influence to the rice supply in the rice-producing regions in Indonesia. KEY WORDS: rice supply, error correction model, panel data, Indonesia
Efisiensi Alokatif Usahatani Padi Pada Lahan Gambut di Kecamatan Pelalawan, Kabupaten Pelalawan, Riau Nazeb, Ahmad; Darwanto, Dwidjono Hadi; Suryantini, Any
Jurnal Ekonomi Pertanian dan Agribisnis Vol 3, No 2 (2019)
Publisher : Department of Agricultural Social Economics, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jepa.2019.003.02.5

Abstract

Padi adalah komoditas pangan di Indonesia yang strategis untuk usahatani padi yang memberikan tambahan pendapatan untuk petani. Usahatani dapat meningkat jika penggunaan faktor – faktor produksi sudah efisien. Penelitian bertujuan untuk (1) Menentukan faktor – faktor mempengaruhi produksi usahatani padi dilahan gambut Kabupaten Pelalawan. (2) Menentukan efisiensi alokatif faktor produksi usahatani padi lahan gambut di Kabupaten Pelalawan. Jumlah responden sebanyak 50 petani dengan pengambilan sampel secara sengaja dengan lokasinya berada di Desa pelalawan, Kecamatan Pelalawan, Kabupaten pelalawan, Provinsi Riau. Alat analisis yang digunakan adalah Fungsi Produksi Cobb-Douglass metode Ordinary Least Square (OLS) uji asumsi klasik dan untuk mengetahui tujuan kedua yaitu analisis efisiensi alokatif faktor-faktor produksi usahatani padi lahan gambut di Kabupaten Pelalawan sudah efisien secara alokatif. Efisiensi penggunaan input terjadi apabila petani mampu megupayakan sesuatu agar nilai produk marginal (NPM) untuk suatu input samadengan harga input. Hasil penelitian menunjukkan beberapa variabel dengan pemanfaatan luas lahan, benih, pupuk urea, pupuk tsp, herbisida, insektisida, tenaga kerja dan faktor sosial dan berpengaruh positif terhadap produksi usahatani padi lahan gambut di Kabupaten Pelalawan adalah Luas lahan, benih dan pupuk urea. Hasil analisis efisiensi alokatif menunjukkan pemanfaatan penggunaan benih dan penggunaan pupuk urea belum efisien dalam usahatani padi lahan gambut di Kabupaten Pelalawan, petani harus lebih bijak dalam menanggapi hal itu agar mencapai hasil yang maksimal dari usahatani padi di lahan gambut Kabupaten Pelalawan Provinsi Riau.
FAKTOR DETERMINAN EFISIENSI DAN INEFISIENSI TEKNIS USAHATANI KEDELAI LOKAL DI KABUPATEN GROBOGAN, JAWA TENGAH (DETERMINANT FACTORS OF TECHNICAL EFFICIENCY AND INEFFICIENCY OF LOCAL SOYBEAN FARMING IN GROBOGAN REGENCY, CENTRAL JAVA) chanifah, Chanifah; Darwanto, Dwidjono Hadi; Triastono, Joko
JURNAL PANGAN Vol 28, No 3 (2019): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (762.152 KB) | DOI: 10.33964/jp.v28i3.456

Abstract

AbstrakKabupaten Grobogan sebagai salah satu sentra produksi kedelai nasional dituntut untuk meningkatkan produksi dan produktivitas kedelai nasional. Upaya yang dilakukan yaitu dengan meningkatkan kinerja usahatani kedelai melalui peningkatan efisiensi. Penelitian ini bertujuan untuk menganalisis tingkat efisiensi teknis usahatani kedelai serta faktor-faktor determinan yang mempengaruhi efisiensi  dan sumber-sumber inefisiensi. Penelitian dilaksanakan di Kecamatan Pulokulon dan Purwodadi, Kabupaten Grobogan. Data primer diperoleh melalui metode survey terhadap 60 responden pada bulan April 2019. Data primer yang digali adalah data usahatani kedelai pada Musim Tanam (MT) I Tahun 2018-2019. Data dianalisis menggunakan Frontier 4.1 sehingga diperoleh fungsi produksi stochastic frontier.  Hasil penelitian menunjukkan bahwa rata-rata efisiensi teknis usahatani kedelai relatif tinggi yaitu mencapai 0,81. faktor determinasi yang mempengaruhi efisiensi teknis adalah luas lahan, jumlah benih, jumlah tenaga kerja luar keluarga, pestisida, dummy varietas dan dummy lokasi kecamatan. Sumber-sumber inefisiensi teknis berasal dari umur petani, pengalaman usahatani dan intensitas pendidikan non formal/penyuluhan. Semakin lama pengalaman petani dan semakin banyak intensitas penyuluhan yang diikuti petani maka akan semakin menurunkan inefisiensi teknis. Efisiensi teknis dapat ditingkatkan dengan memaksimalkan sumberdaya yang tersedia dengan teknologi yang sudah ada, serta meminimalisir sumber-sumber inefisiensi. 
ANALISIS BIAYA TRANSAKSI JAGUNG HIBRIDA DI PROVINSI GORONTALO A., Mad Alfin; Darwanto, Dwidjono Hadi; Soeratno, Soeratno; Hartono, Slamet
SEPA: Jurnal Sosial Ekonomi Pertanian dan Agribisnis Vol 11, No 1 (2014): SEPTEMBER
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (379.359 KB) | DOI: 10.20961/sepa.v11i1.42249

Abstract

This study aims to count the transaction costs on farms of hybrid corn of dryseeds and analyze the factors that the transaction costs affect on farms of hybrid cornof dry seeds at through UPJ. This research was conducted in the Gorontalo provincewith samples in Gorontalo disctrict and Boalemo and using ekononometric equationanalysis as a method of analysis. The results showed that the value of the averagetransaction costs on farm of hybrid corn of dry seed sales amounted to Rp1.545.466,-per transaction on per farming, and the factors that affect significantly the faulttolerance of 5 percent to the transaction cost on farms of hybrid corn of dry seedssales consist of the total production, regional market prices, technical labor wages,commissions and degradation rate. The conclusions in this study stated that the totaltransaction costs incurred the hybrid maize of dry seeds farmers on sales is still highenough to reduce farm income and the factors that the transaction cost affect on salesof hybrid corn of dry seeds significantly includes the total production, regional marketprices, technical labor wages, commissions and degradation rate. Penelitian ini bertujuan untuk menghitung biaya transaksi usahatani jagunghibrida pipilan kering dan menganalisis faktor-faktor yang mempengaruhi biayatransaksi usahatani jagung hibrida pipilan kering melalui penjualan ke UPJ. Penelitianini dilakukan di Provinsi Gorontalo dengan sampel kabupaten Gorontalo dankabupaten Boalemo dengan menggunakan analisis persamaan ekononometrika sebagaimetode analisisnya. Hasil penelitian menunjukkan bahwa besaran biaya transaksi rataratapenjualan jagung hibrida pipilan kering sebesar Rp1.545.466,- per transaksi perusahatani, serta terdapat faktor-faktor yang mempengaruhi secara signifikan padatoleransi kesalahan 5 persen terhadap biaya transaksi penjualan jagung pipilan keringyang meliputi total produksi, harga pasar regional, upah tenaga teknis, komisi dannilai degradasi. Kesimpulan dalam penelitian ini menyatakan bahwa total biayatransaksi yang dikeluarkan petani atas penjualan jagung pipilan kering masih cukuptinggi sehingga memperkecil pendapatan usahatani jagung hibrida, serta faktor-faktoryang mempengaruhi biaya transaksi penjualan jagung hibrida pipilan kering secarasignifikan meliputi total produksi, harga pasar regional, upah tenaga teknis, komisidan nilai degradasi.
Co-Authors A., Mad Alfin Adnan Putra Pratama Akoso, Galuh H.E. Aldri Frinaldi Ananti Yekti Any Suryantini Ardhi, M. Khalifatul Arsy Nur Fadilah, Arsy Nur Candra Nuraini, Candra CHANIFAH CHANIFAH Dwi Purnomo Hanny Hafiar Ilma Sarimustaqiyma Rianse Irham Irham Irham, Irham Isdiana Suprapti Jamhari, Jamhari Jangkung Handoyo Mulyo Jaya, Adisa Putra Jhon Wardie, Jhon Joko Triastono, Joko Lestari Rahayu Waluyati Mashyuri, Mashyuri Masyhuri (Masyhuri) Masyhuri Masyhuri Mauladi, Mochamad Arief Rizki Natelda Rosaldiah Timisela Nazeb, Ahmad Retno Lantarsih Sa'diyah, Puteri Fadjria Insan Saragih, Faoeza Hafis Sigit Andy Cahyono, Sigit Andy Siti Nurwahidah, Siti Slamet Hartono Soeratno, Soeratno Sofyan Partidjo Warsito, Sofyan Partidjo Sri Widodo Suryadi, Tatang Utami, Dewanti Risa Wahyu Andayani Windian, Kiki Yolanda, Gity Maulina