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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu Pertanian Jurnal Sosial Ekonomi Pertanian Refleksi: Jurnal Kajian Agama dan Filsafat Jurnal Social Economic of Agriculture JEJAK Jurnal Teknosains Jurnal Kawistara : Jurnal Ilmiah Sosial dan Humaniora Agridevina : Berkala Ilmiah Agribisnis Jurnal Agro Ekonomi JAM : Jurnal Aplikasi Manajemen Jurnal Ketahanan Nasional Habitat Nurani: Jurnal Kajian Syariah dan Masyarakat International Journal of Sustainable Tropical Agricultural Sciences Buletin Penelitian Sosek agriTECH JIA (Jurnal Ilmu Agama) AKSES: Jurnal Ekonomi dan Bisnis AGRARIS: Journal of Agribusiness and Rural Development Research Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Agro Ekonomi UNEJ e-Proceeding Jurnal Penelitian Pertanian Terapan JPPUMA: Jurnal Ilmu Pemerintahan dan Sosial Politik Universitas Medan Area Caraka Tani: Journal of Sustainable Agriculture Agrisocionomics: Jurnal Sosial Ekonomi Pertanian jurnal Ilmu Pertanian (Agricultural Science) Jurnal Agro Ekonomi Jurnal Studi Agama Fruitset Sains : Jurnal Pertanian Agroteknologi Indonesian Journal of Islamic Theology and Philosophy Jurnal Riset Agama International Journal of Agriculture System Indonesian Journal of Advanced Research (IJAR) Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Jurnal Kawistara Studia Islamika

Jamhari, Jamhari

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Author-ID : 291161

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mechanical Engineering Public Health Social Sciences Veterinary Other

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SUSTAINABILITY OF FISHERY POND POLYCULTURE WITH AND WITHOUT MANGROVE INTEGRATION Eva Dolorosa; . Masyhuri; . Lestari; . Jamhari
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 8 No. 2 (2016): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

This research aims to analyze the sustainability of two types of fishery pond polyculture of milkfish-tiger shrimp with and without mangrove integration on small-scale farms. Sustainability dimensions considered in this research included are the ecology, economy, social-culture, technology-infrastructure, and laws-institutions as the dimensions analyzed. The performance of each aspect was analyzed by using Multi-dimensional scaling (Rapfish) and leverage analysis. The result shows that the current multidimensional sustainability status of the fishery pond polyculture both with and without mangrove integration was less sustainable (sustainability index of 44.98 and 36.18 respectively). The result of leverage analysis indicates that out of 73 attributes, there were 16 and 23 sensitive attributes respectively that affect the sustainability of polyculture fishpond with and without mangrove integration. These attributes should be managed immediately in order to improve the sustainability index of fishery pond polyculture, this includes organic pesticides application, source of capital, the availability of seeds of milkfish and tiger shrimp, market location, selling price, waste treatment technology, availability of agribusiness facilities and infrastructure, aquaculture technology, information technology, standardizing the quality of fishery products, availability of micro finance institution and others.

Performance Evaluation and Optimum Portfolio Allocation for Stocks of Agribusiness and Non-Agribusiness Companies in ILQ45 Azizatun Nurhayati; Any Suryantini; Jamhari Jamhari
Jurnal Ilmu Pertanian Vol 1, No 3 (2016): December
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Investors need fundamental aspects to allocate their fund in a set of efficient portfolio to maximize their yield. One of many fundamental aspecs is risk and return stocks price analysis. There were some agribusniness companies and non-agribusiness companies listed in ILQ45. This study was aimed to know stock performance of agribusiness companies compared with non-agribusiness companies which were listed in Index Liquid 45 in Indonesia Stock Exchange and to allocate optimum portfolio with cut off point method and randomly designed methode. Data of monthly from August 2011-December 2015 was used in this study. The result showed that range of return of agribusiness companies was -13.24% up to 20.098% and non-agribusiness was 49.50% up to 10.39%. Range of standard deviation for agribusiness companies was 6.43%-14.36% and 5.87-15.54% for non-agribusiness. Range of positive coefficient of variance (CV) for agribusiness was 3.59-18.61 and 5.47-59.19. Optimum portfolio formed by Unilever Indonesia (61.27%), Indofood ICBP (32.27%), BCA (3.81%), and BRI (2.65%). Return of optimum portfolio was 21.77% year on year and it was the highest return among portofolios which were formed randomly.

Contribution of Agricultural Sector Towards Regional Income Inequality of Sumatera Economic Corridor Dany Juhandi; Irham Irham; Jamhari Jamhari
Jurnal Ilmu Pertanian Vol 1, No 1 (2016): April
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Finding of previous studies shows that Sumatera Economic Corridor is categorized as the highest income inequality. The Indonesian goverment enacts MP3EI (Master Plan for the Acceleration and Expansion of Indonesia Economic Development) program to promote equitable development where each economic corridor owns strategic economic sector. The objective of this study is to analyze the contribution of agricultural sector on income inequality in Sumatera Economic Corridor (SEC) using a weighted coefficient of variation. We use secondary time series data of Gross Regional Domestic Product (GRDP), number of population, and per capita income of a time range between 2002 and 2013. Data analysis shows that agricultural sector has the least contribution on income inequality. Consequently, goverment policy should be focusing on the development of agricultural sector in Sumatera Economic Corridor

Performance of Village Unit Co-Operatives in Yogyakarta Special Region: A Data Envelopment Analysis Approach Abi Pratiwa Siregar; Jamhari Jamhari; Lestari Rahayu Waluyati
Jurnal Ilmu Pertanian Vol 1, No 2 (2016): August
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

This study assessed the performance of 32 village unit co-operatives (KUD) in Yogyakarta Special Region during 2011 to 2012. The efficiency level of the KUD were evaluated by employing the data envelopment analysis and multiple regression analysis using panel data to determine the factors affecting efficiency level. Efficiency analysis was decomposed into three dimensions to explore possible sources of inefficiency. According to Marwa and Aziakpono (2016), the first dimension was technical efficiency, which explored the overall effectiveness of transforming the productive inputs into desired outputs compared to the data-driven frontier of best practice. The second dimension was pure technical efficiency, which captured managerial efficiency in the intermediation process. The third dimension was scale efficiency, which explored whether KUD were operating in an optimal scale of operation or not. The results found that the average scores are 64%, 92%, and 68% for technical, pure technical, and scale efficiency respectively in 2011, while in 2012 the average scores are 57%, 94%, and 60% for technical, pure technical, and scale efficiency. Factors having significantly positive impact on several measures of efficiency are incentive and dummy variables (agriculture inputs and hand tractor). Accounts receivable only has positive relationship to pure technical efficiency. On the other hand, rice milling unit and electricity services have negative impact with several measures of efficiency.

Analysis of Rice Price Trend and Vertical Integration of Rice Market in Indonesia Asih Kusumaningsih; Jamhari Jamhari; Dwidjono Hadi Darwanto
Jurnal Ilmu Pertanian Vol 1, No 2 (2016): August
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

The aims of this study were (1) to determine the trend of retail rice price in Indonesia and the price of grain at the farmer level in Indonesia and (2) to identify the vertical integration of the rice market in Indonesia. The monthly data of retail rice price and the price of grain at the farmer level (price of harvested dried grain at the farmer level) in Indonesia during January 2008 - January 2016 were used in this study. The least squares method was applied to determine the trend of prices, while Co-integration Model of Engle-Granger and ECM was used to estimate the vertical integration of Indonesian rice market. The results indicated that both types of prices had an upward trend. In the analysis of the vertical integration of rice market in Indonesia, there was a long-term balance relationship and short-term equilibrium relationship.

Faktor Penentu Produksi pada Perkebunan Rakyat Kelapa Sawit di Kabupaten Mamuju Utara Dimas deworo puruhito; Jamhari Jamhari; Slamet Hartono; Irham Irham
Jurnal Teknosains Vol 9, No 1 (2019): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/teknosains.38914

There are three patterns of smallholder oil palm plantation in North Mamuju regency, ie plasma, IGA (Income Generating Activity), and mandiri (independent). Independent smallholder plantations are plantations managed by the community themselves without the involvement of others. While the partnership patterns can be divided into plasma and IGA. The partnership is a form of fostering of smallholders plantations by large private plantation in this area. This study aims to determine the amount of oil palm production on smallholder plantations and the factors that affect.This research was conducted in North Mamuju Regency, West Sulawesi Province which has the widest smallholder oil palm plantation in Sulawesi Island with various pattern. Four villages in two sub-districts were chosen purposively consideration with having three patterns of smallholder plantations. Farmer samples were taken using the snowball method after stratification of the pattern was carried out. Data analysis was performed with Cobb-Doulas function model in the normalized logarithm, using Eviews 6 software. These findings are the average production of 56,840 kg, with productivity of 20,300 kg/ha. Input of land area, NPK fertilizer, age of oil palm crops, outside family labor, frequency of estate sanitation and distance of estate to river is the determinant input to production. Input land area is found as the most elastic input. However, land use for oil palm plantations should still refer to existing legislation

Perubahan Traditional Marketing Mix (4P) di dalam E-Marketplace dan Dampaknya pada Keunggulan Posisional Bersaing UMKM Pangan Hilmi Arija Fachriyan; Jamhari Jamhari; Irham Irham; Lestari Rahayu Waluyati
AKSES: Jurnal Ekonomi dan Bisnis Vol 16, No 2 (2021): AKSES: JURNAL EKONOMI DAN BISNIS
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/akses.v16i2.5562

Pasar elektronik (e-marketplace) memberikan paradigma baru bagi setiap organisasi bisnis dalam mengelola usahanya, termasuk UMKM pangan. Identifikasi perubahan yang diperlukan pada traditional marketing mix (4P) menjadi kebutuhan untuk membangun model yang sesuai dalam relationship marketing di e-marketplace. Penelitian ini bertujuan untuk mengetahui pengaruh e-marketing mix (product, price, place, promotion) terhadap tingkat keunggulan posisional bersaing yang dicapai oleh UMKM pangan di e-marketplace. E-marketplace yang dipilih sebagai wilayah sampel adalah Tokopedia, Shopee, Bukalapak. Responden yang dijadikan sampel adalah UMKM yang menjual produk makanan ringan di e-marketplace yang berjumlah 160 responden. Teknik analisis yang digunakan dalam penelitian ini adalah Structural Equation Modeling (SEM). Total indikator yang diukur dalam model adalah 16 indikator. Hasil penelitian menunjukkan bahwa product, place, promotion berpengaruh positif dan signifikan terhadap keunggulan posisional bersaing. Variabel e-marketing mix yang berpengaruh paling dominan terhadap peningkatan keunggulan posisional bersaing UMKM pangan di e-marketplace adalah product. Oleh karena itu, optimasi foto produk, variasi produk, deskripsi produk, dan informasi update produk merupakan kunci utama UMKM pangan untuk meningkatkan keunggulan posisional bersaing di e-marketplace.Kata kunci: e-marketplace, keunggulan posisional bersaing, marketing mix, UMKM pangan

DAMPAK KEPEMILIKAN LAHAN PADI SAWAH TERHADAP EFISIENSI TEKNIS DAN EFISIENSI LINGKUNGAN DI KABUPATEN ROKAN HULU Defidelwina Defidelwina; Jamhari Jamhari; Lestari Rahayu Waluyati; Sri Widodo
AGRARIS: Journal of Agribusiness and Rural Development Research Vol 5, No 1: January-June 2019
Publisher : Universitas Muhammadiyah Yogyakarta

Land ownership, technical and environmental efficiency are interrelated aspects one another which influences the sustainability of farming. This study aims to estimate the impact of land ownership on the technical and environmental efficiency of wetland rice farming in the Rokan Hulu Regency. Data obtained from interviews with 100 farm households, and analyzed using the translog stochastic frontier production function estimated by the maximum likelihood method. This production function includes conventional and detrimental input (Nitrogen). The results showed that the average technical efficiency of farming was 84.8%. Meaning that farmers can increase their technical efficiency by 15.2%. While the average of environmental efficiency is 23.7%. It is recommended to farmers to reduce their detrimental inputs by 76.3%. The technical efficiency of landowners was lower than the tenant or sharing farmers. Otherwise, the environmental efficiency of landowners higher than tenant or sharing farmers.

PENGARUH DAYADUKUNG LAHAN DAN FAKTOR SOSIAL EKONOMI TERHADAP PERILAKU PETANI DALAM KONSERVASI LAHAN SAWAH DI KABUPATEN KULON PROGO Dian Kurniasih; Roso Witjaksono; Jamhari Jamhari
Agro Ekonomi Vol 14, No 1 (2007): JUNI 2007
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

The research aimed to determine: (1)farmer s behavior on wet land conservations in Kulon Progo Regency (2) Tht:impact of land carrying capacity and socio economicfactors tofarmer s behavior on wet land conservations, and (3) The impact offarmer s behavior on wet land conservations to their agribusiness income.The method used in this study was descriptive analysis. The research was done in Kulon Progo Regency, especially in Nanggulan and Kokap Sub District. The locations chose bypurposive sampling method to represent area that have high level of land carrying capacity and low level of land carrying capacity. The respondents chose by multistage random sampling method. Farmers behavior on wet land conservations measured with Proportion Test by Dajan. Therefore, the impact of land carrying capacity and socio economicfactors to farmer s behavior on wet land conservations, and the impact of farmer s behavior on wet land conservations to the farmer s agribusiness income measured with multiple linear regression analysis.The results indicated that more than 50%farmers in Kulon Progo regency have a high level of conservations behavior, especially in vegetative methods. Mechanics methods were in middle level. The level of land carrying capacity did not influence farmer's behavior on wet land conservations. Farmers in both area have a high level behavior on wet land conservations. Thesocio economicfactors influenced thefarmer s behavior on wet land conservations significantly were age, conservation knowledge, motivation, activity in group, non agribusiness income, availability of organics input and leadership. The high level of farmer s behavior on wet land conservations did not influence their agribusiness income. But the relationship was positive, the more increase offarmer s behavioronwetland conservations, themore farmer s agribusiness income.Key words: Land Carrying Capacity, Socio Economic Factors, WetLand Conservations, Agribusiness Income

ANALISIS KELAYAKAN DAN STRATEGI PENGEMBANGAN USAHA BUDIDAYA IKAN AIR TAWAR DI KABUPATEN SLEMAN Siti Hariati Yuwani; Irham Irham; Jamhari Jamhari
Agro Ekonomi Vol 25, No 2 (2014): DESEMBER 2014
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

The aims of this research are (1) determine the feasibility, (2) estimate the contribution of fisheries to the household income and (3) formulate business development strategies for seeding and enlargement of the tilapia catfish and carp comoditiesy Sleman regency.Purposive sampling was used and the following locatios District Ngemplak, Moyudan, and Minggir. Data collection was perfomed proptionally interviewing 15 farmers in hatchery operations and enlargement of catfish, tilapia, and carp. The feasibility analysis tools used was the analysis of costs and revenues, financial analysis that includes the Net Present Value (NPV), Internal Rate of Return (IRR), Net Benefit Cost (Net B/C), Payback Period (PP), and Break Event Point (BEP). Descriptive analysis was used for contributions to household income. The formulation of the strategy was carried out by the SWOT matrix analysis.The feasibility analysis result are NPV hatchery of catfish Rp. 193.091.118, NPV enlargement of catfish Rp 17.943.762, NPV hatchery of tilapia Rp 60.162.636, NPV of enlargement of tilapia Rp 31.850.378, NPV hatchery of carp Rp 44.981.614, and NPV enlargement of carp Rp 39.507.351. IRR hatchery of catfish 66%. IRR enlargement of catfish 29%. IRR hatchery of tilapia 63% IRR enlargement of tilapia 77%, IRR hatchery of carp 33% and IRR enlargement of carp 52%. Net B/C hatchery of catfish 1,57, Net B/C enlargement of catfish 1,08, Net B/C hatchery of tilapia 1,48, Net B/C enlargement of tilapia 1,65, Net B/C hatchery of carp 1,09 and Net B/C enlargement of carp 1,63. The payback period below 3 years. Fish farming contributes to the monthly family income at 48,87% and is above the minimum regional wages in Sleman. Thus the cultivation of freshwater fish in Sleman is feasible because it is profitable and can incease the family income. Aquaculture business development strategies can be applied based on the SWOT matrix and the feasibility result that include innovation, taking advantage of the simplicity of production and infrastructure factors that support freshwater fish farming and increasing the role of entrepeneurs and the stakholders through the development if technology and information.

Co-Authors . Lestari . Masyhuri Abdul Gaffar Tahir Abi Pratiwa Siregar Abi Pratiwa Siregar Agus Dwi Nugroho Agus Dwi Nugroho Agus Dwi Nugroho, Agus Dwi Agustina Bidarti Aldri Frinaldi Ananti Yekti Andika Putra Ani Suryantini Anugrahayu, Nevadea Tiara Any Suryantini Appas, Herdi Arini Wahyu Utami, Arini Wahyu Asih Kusumaningsih Ayun Maduwinarti Aziz Purwantoro Candra Nuraini, Candra Corryati Wardani Darwanto, Dwidjono Hadi Darwanto, Dwidjono Hadi Darwanto, Dwidjono Hadi Darwanto, Dwidjono Hadi Darwanto, Dwidjono Hadi Darwanto, Dwidjono Hadi Defidelwina Dewi Intan Febianti Dian Kurniasih Dimas deworo puruhito Dwi Purnomo Dwi Purnomo Dwidjono H. D. Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Eva Dolorosa Fattiyah Rahmawati Fembriarti Erry Prasmatiwi Ganestyani, Indah Arum Handoko, V Rudy Hani Perwitasari, Hani Hariadi Subagja Harli, Nurlina Homsatun, Atun Ilma Sarimustaqiyma Rianse Irham Irham Irham, Irham Iskandar, Muhammad Joni Ismiasih, Ismiasih Jamhari Jamhari jamhari jamhari Jamhari Jamhari Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Juhandi, Dany Krisnha Agung Santosa, Krisnha Agung Kusumaningsih, Asih Laksono Trisnantoro Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri, Masyhuri Masyhuri, Masyhuri Masyhuri, Masyhuri Masyhuri, Masyhuri Mulyanti, Dwi Retno Mulyo, Jangkung Handoyo Mulyo, Jangkung Handoyo Nasir, Muh Amat Nisa, Yunita Faela Nita, Anna Tria Nurhayati, Azizatun Nurhidayah Nurhidayah Panjaitan, Miftah Aini Pradesi Sulistyana Puspitaningrum, Dwi Aulia Putra, Joshua Eka Rahmawati, Dyah Rahmawati, Fattiyah Roso Witjaksono Sekarnurani, Dinda Ayu Setiani, Mefta Siadari, Ulidesi Siti Hariati Yuwani Slamet Hartono Slamet Hartono Slamet Hartono Slamet Hartono Sri Widodo Sri Widodo Subejo Sugiharti Mulya Handayani Suhatmini Hardyastuti Suhatmini Hardyastuti Suhatmini Hardyastuti Susanawati Susanawati, Susanawati Tahir, Abdul Gaffar Temy Indrayanti Testriono Testriono Triyono, Triyono Ulidesi Siadari Umi Yuminarti Widodo, Widodo Windian, Kiki Yonekura, Hitoshi

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