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Agung Suharyanto
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INDONESIA
JURNAL AGRICA
Published by Universitas Medan Area
ISSN : 19798164     EISSN : 2541593x     DOI : -
Core Subject : Agriculture,
AGRICA Journal of Agribusiness Agriculture which aims to container for researchers in the field of agribusiness agriculture to publish the results of research. Coverage of AGRICA includes agricultural economics, agricultural policy, marketing and banking, agribusiness entrepreneurship. AGRICA Journal of Agricultural Agribusiness is published by Magister Agribisnis Universitas Medan Area, Indonesia.
Arjuna Subject : -
Articles 348 Documents
TANALISIS TINGKAT OPTIMASI FAKTOR-FAKTOR PRODUKSI USAHATANI KENTANG (SOLANUM TUBEROSUM) gultom, lilis
JURNAL AGRICA Vol 11, No 1 (2018): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (740.303 KB) | DOI: 10.31289/agrica.v11i1.1462

Abstract

 Penelitian ini bertujuan untuk untuk mengidentifikasi bagaimana tingkat optimasi penggunaan faktor-faktor produksi luas lahan, tenaga kerja, modal, sarana produksi (bibit, pupuk, obat-obatan) usahatani kentang di daerah penelitian, mengetahui pendapatan petani kentang di daerah penelitian, serta mengetahui kelayakan usahatani kentang di daerah penelitian. Metode penentuan daerah penelitian dilakukan secara “purposive” yaitu Nagori Purbatua Baru, Kecamatan Pematang Silimakuta, Kabupaten Simalungun. Dasar pemilihan daerah penelitian ini adalah berdasarkan potensi wilayah sebagai sentra produksi kentang. Disamping itu  kentang  merupakan sumber mata pencaharian di daerah penelitian. Jumlah sampel pada penelitian ini sebanyak 32 responden. Analisis data dilakukan dengan uji regresi linier berganda. Hasil penelitian menunjukkan bahwa penggunaan faktor-faktor produksi pada usahatani kentang luas lahan, tenaga kerja, benih, pupuk Urea, pupukTSP, pupuk KCl, pupukNPK, pestisida Victori, pestisida Wendri, pestisida Curacron, pestisida Confidor, peralatan pompa dan ember melebihi optimal, sehingga perlu dilakukan penggunaan luas lahan milik sendiri, pengurangan tenaga kerja, pengurangan pupuk dan pestisida, serta pengurangan penggunaan peralatan pompa dan ember, sehingga biaya produksi dapat dikurangi. Sedangkan peralatan goni belum optimal. Besarnya pendapatan usahatani wortel sebesar Rp. 22.558.310.83pertani atau Rp. 37.421.483,78 perhektar permusim tanam. Nilai OIR usahatani kentang di daerah penelitian adalah sebesar 2,76,  hal ini menunjukkan bahwa usahatani kentang tersebut layak. Kata kunci : Faktor Produksi, Optimasi, Pendapatan, OIR
Peranan Kredit Kelompok Petani Kecil Dalam Pembinaan Usaha Sampingan di Kabupaten Deli Serdang dan Langkat Rahmaniah, Rahmaniah; Lubis, Yusniar; Azwana, Azwana
JURNAL AGRICA Vol 4, No 1 (2011): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (532.432 KB) | DOI: 10.31289/agrica.v4i1.1276

Abstract

The purpose of the study was to determine of benefits, the motivation and the loan success factors to farmers at Deli Serdang and Langkat Regencies. The obligation and duty of government as a provider of facilities and services for the community. The services carried out by the department of technical implementation through their respective programs. This coaching program has output that with the formation of a strong institutional groups can be used by farmers to carry out the joint venture. As a result of the joint efforts of farmers have the additional job as a principal side business of work as small farmers. Thus the direct coaching program has helped local governments in providing jobs for small family farmers in the countryside . The studies had the conclusion that the small farmers who are the target P4K program is farmers who are still under the poverty line income that is equivalent to 320 kg of rice per capita per year. Agricultural extension workers have a responsibility to facilitate lending and repayment , so that no group is unrealized arrears due credit. Local governments are expected to provide special assistance fund for poverty alleviation programs and increasing aid channeled through the BRI was appointed to serve small farmers with specific rules and regulations and absolutely no partisanship on the farmers. Keywords : agricultural extension, credit and poverty. 
Faktor-faktor yang Mempengaruhi Pendapatan Rumah Tangga Tani Padi Saragih, M.Sc, Faoeza Hafiz
JURNAL AGRICA Vol 9, No 2 (2016): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (745.145 KB) | DOI: 10.31289/agrica.v9i2.486

Abstract

Desa Sei Buluh, kecamatan Teluk Mengkudu Serdang Bedagai dijadikan kawasan agrotechnopark berbasis tanaman pangan yang  didukung oleh teknis pertanian yang baik secara ekonomi dan social. Tujuan dari tulisan ini adalah untuk mengetahui factor-faktor yang mempengaruhi pendapatn petani. Metode yagn digunakan adalah regresi linier berganda dengan 60 sampel petani. Hasil penelitian menunjukkan bahwa variable yang berpengaruh terhadap  pendapatan petani padi adalah harga benih dan luas lahan sedangkan variable harga pupuk urea dan TSP, harga pestisida dan biaya tenga kerja tidak berpengaruh terhadap pendapatan petani padi
ANALISIS STRATEGI BISNIS UNIT / DISTRIK SERDANG PT. PERKEBUNAN NUSANTARA III MEDAN Johan, T.Syahmi; Siregar, Tumpal HS; Hafiz, Faoza
JURNAL AGRICA Vol 5, No 2 (2012): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (943.339 KB) | DOI: 10.31289/agrica.v5i2.1309

Abstract

             The strategy is an action that is incremental (constantly increasing) and continuously, and is based on the customer expected in the future. The speed of innovation of new markets and changing patterns of consumer requires core competencies. This research was conducted at PT. PTPN III Serdang District II (DSER 2), with the objectives of : (1) to analyze the strengths, weaknesses, threats and opportunities the business units of  PTPN III, (2) to identify the business strategies implemented by each business unit/district in PTPN III, as one of the incremental actions and continous for the customers expectations towards the products.The results showed that: (1) based on internal factor analysis, the strengths and the weaknesses of the business unit District of Serdang II are the high sales value, healthy financial condition, organizational structure, educational background, soil fertility and plant age composition.While the weakness of the business unit are the age composition of employees, competitive HPP and activity based costing, (2) the opportunities and threats in the business unit Serdang District II are the development of downstream industries, foreign currency appreciation, global cultural phenomenon, waste utilization and increased market share. While the threat of the business unit are the environment business security, economics and the global financial crisis, the competitor technology development, product availability substitution, selling price volatility changes and consumer demand, (3) the business unit Serdang District II has the strengths to increase the productivity through the optimization aspects of culture and technology plants, improving coordination and synergy with related parties in the cost efficiency of every business activity and encourage the improvement of the quality and competence of the Human Resources (HR), (4) the  business strategy that can be done by business unit Serdang District II are the aggressive strategy intensive, vertical integration and strategy diversifrkasi. By the three alternative strategies that have been, the intensive strategy is the main option to be implemented, the integration strategy and diversification strategy.  Keywords : strategy, incremental, continuous and customer orientation             
Analisis Produksi Dan Ketersediaan Serta Kebutuhan Kedelai Dalam Kaitannya Dengan Ketahanan Pangan Di Provinsi Sumatera Utara Nasmiati, Cut; Ginting, Rahmanta; Rahman, Abdul
JURNAL AGRICA Vol 7, No 1 (2014): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (700.118 KB) | DOI: 10.31289/agrica.v7i1.1355

Abstract

This research aims to describe production development, avaliability and demand of soybean in North Sumatra Province in 2002-2013 as well as forecast production progress and avaliability in relation to food security in North Sumatra Province in 2014-2020 using various forecasting methods. The result showed fluctuate production development during 2002-2013, which sharply descended in 2013. The development of soybean's avalibility in 2002-2013 increased annually due to the role of imports, done in order to meet soybean needs in the province. The development of soybean demands for 2002-2013 also showed increasing trend to due to population growth and increasing soybean consumption per capita per year. Therefore, if import is not implemented then the regional soybean production can not meet soybean needs for consumption and agro-industries such as livestock feed and seeds. Soybean production forecast for 2014-2020 is estimated to be remain low, stable and incapable to fulfill basic soybean needs in the province if basic improvement measures are not implemented. Avaliablity prediction for 2014-2020 also leads to ascending pattern which caused by mutually increasing avaliability of imported soybean. Prediction for 2014-2020 needs will also increase in tow with the growth of population. In addition to production and productivity accession efforts, the author also suggests that data collecting, as well as more detailed forecasts of soybean production, avaliability and needs are highly iwportant to the government in order to fulfill food needs of society. There must be be biodiversity and food consumption variety in order to lessen soybean demands (specifically the imported ones), attempts to raise farmer's interest in planting soybean and stake holders role expansion, not only to manifest food security but also achieve food suffiency. Keywords : Production, availiability, impor, demand, food security.
ANALISIS SISTEM INTEGRASI SAPI DAN KELAPA SAWIT DALAM MENINGKATKAN PENDAPATAN PETANI DI KABUPATEN LABUHANBATU Sirait, Poltak; Lubis, Zulkifli; Sinaga, Murbanto
JURNAL AGRICA Vol 8, No 1 (2015): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (572.828 KB) | DOI: 10.31289/agrica.v8i1.1062

Abstract

Analysis of Integration System of Cow And Oil Palm In Increasing Farmers Income In Labuhanbatu District ". Kabupten Labuhanbatu was chosen as the location in this study on the grounds that this district is a center of palm oil production and cattle breeding center in North Sumatra. Kecamatan Sampel selected sub district Bilah Hulu, Bilah Hilir and Pangkatan because as a center of production of palm oil and cattle in Labuhanbatu regency. This research used field observation method using questionnaire and interview instrument, this research type is descriptive quantitative. The population in this study was 78 oil palm farmers/ranchers selected randomly. The sample consists of 44 oil palm farmers without integration with saip and 34 palm oil farmers with integration with cows. Data analysis model used is descriptive and quantitative analysis. To test the difference of farmer's income, it is used the mean difference test (t test) and to analyze the factors influencing the farmer's income is used Multiple Linear Regression Analysis with the help of SPSS software version 17. Result of research: There is a very significant difference of income level between farmers who implement and farmers who have not implemented a system of cattle and oil palm integration in the research area. The income difference is Rp. 7.87 Million / Year. Educational factors, farm experience and the number of family dependents have no significant effect on farmers' income. While the factor of farming system and land area have a very significant effect to farmer's income. Keywords: Palm oil, cattle, integration, forage, waste, income, education, farming system
DAMPAK KEBIJAKAN DESENTRALISASI PENGELOLAAN HUTAN TERHADAP PEREKONOMIAN MASyARAKAT SEKITAR HUTAN (STUDI KASUS KABUPATEN MALINAU, KALIMANTAN TIMUR) Affandi, Oding; Siregar, Edi Batara Mulya
JURNAL AGRICA Vol 1, No 1 (2008): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1897.225 KB) | DOI: 10.31289/agrica.v1i1.1325

Abstract

Dengan pemberlakuan otonomi daerah dan desentralisasi, daerah (kabupaten) mempunyai kewenangan untuk mengelola daerahnya, termasuk sumberdaya hutan (SDH), menurut prakarsa sendiri dan sesuai dengan aspirasi masyarakat. Namun dengan otonomi banyak kabupaten yang mengalami dilema dalam mengelola SDH di wilayahnya yang dihadapkan pada pilihan antara pengelolaan hutan yang lestari dan meningkatkan Pendapatan Asli Daerah (PAD) menjalankan roda pembangunannya.Hasil penelitian di tiga desa lokasi penelitian (Long Pangin, Laban Nyarit, and Langap) Kabupaten Malinau, menunjukkan bahwa kebijakan desentralisasi hutan dengan dikeluarkannya IPPK dan IUPHHK belum meningkatkan kesejahteraan masyarakat dalam jangka panjang. Hasil wawancara terhadap responden di ketiga desa menunjukkan bahwa persepsi perubahan ekonomi rumah tangga (RT) pada saat ini (setelah IPPK) adalah 53% ”lebih buruk”, 30% ”lebih baik”, dan 17% ”sama saja” jika dibandingkan dengan sebelum IPPK. Sedangkan kebijakan IUPHHK sebagai penganti IPPK juga dirasakan masyarakat belum meningkatkan kesejahteraan mereka. Hal ini ditunjukkan oleh persepsi masyarakat Laban Nyarit (dimana ada kegiatan IUPHHK) yang menyatakan bahwa ekonomi RT pada saat ini (saat ada IUPHHK) adalah 60% ”lebih buruk”, 23% ”lebih baik”, dan 17°o ”sama saja” jika dibandingkan dengan sebelum IUPHHK. Kata kunci:          otonomi daerah, desentralisasi pengelolaan hutan, IPPK dan IUPHHK,                                 kesejahteraan masyarakat
ANALISIS PRODUKTIVITAS TANAMAN KARET DI DISTRIK TAPANULI SELATAN PT. PERKEBUNAN NUSANTARA III Sibagariang, Rafael; Afifuddin, Syaad; Rahman, Abdul
JURNAL AGRICA Vol 3, No 2 (2010): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (549.007 KB) | DOI: 10.31289/agrica.v3i2.1269

Abstract

Tujuan dari penelitian ini yaitu: untuk mengetahui faktor-faktor yang mempengaruhi produktivitas tanaman karet tahun tanam 1992, 1993 dan 1994, untuk mengetahui faktor yang signifikan mempengaruhi produktivitas tanaman karet dan mengetahui langkah-langkah tindakan kultur teknis untuk peningkatan produktivitas tanaman karet di Distrik Tapanuli Selatan, PTP-Nusantara III (Persero).               Hasil penelitian menunjukkan bahwa faktor-faktor yang mempengaruhi produktivitas tanaman karet tahun tanam 1992 adalah besaran taksasi, jumlah pohon yang dideres dan banyaknya curah hujan. Faktor-faktor yang mempengaruhi produktivitas tanaman karet tahun tanam 1993 adalah produksi, jumlah ancak penderes dan banyaknya jumlah pohon. Faktor-faktor yang mempengaruhi produktivitas tanaman karet tahun tanam 1994 adalah produksi dan banyaknya hari hujan yang terjadi. Kata Kunci : Karet, PTP N III, Produktivitas
ANALISIS KLASTER NON-HIERARKI DALAM PENGELOMPOKAN KABUPATEN/KOTA DI SUMATERA UTARA BERDASARKAN FAKTOR PRODUKSI PADI Br Bangun, Rita Herawaty
JURNAL AGRICA Vol 9, No 1 (2016): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (769.324 KB) | DOI: 10.31289/agrica.v9i1.399

Abstract

Analysis of non-hierarchical clustering can applicable on grouping production of agricultural field, especially paddy production. The objective of this study was to khow information about potency of region on paddy production in Province of Sumatera Utara. The method of this study was used anaysis of non-hierarchical clustering with conducted of cluster. K-means analysis was used for partition of data to several cluster. The result of this studi shows that was successed grouping on three (3) cluster of paddy production in Province of Sumatera Utara, i.e low praduction. middle production and high productioan. The different of paddy praduction on the several district/city in Sumatera Utara affected by area and productivity of land.Keywords: analysis cluster, K-means, Production, paddy.
A nalisis P engembangan P erkebunan Kakao Rakyat di Kabupaten Deli Serdang Provinsi Sumatera Utara Maharani, Corry; Siregar, Edy Batara; Siregar, M.Akbar
JURNAL AGRICA Vol 6, No 1 (2013): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (662.975 KB) | DOI: 10.31289/agrica.v6i1.1300

Abstract

Cocoa is one of the plantation commodity whose role is quite important for the national economy besides oil palm, rubber and cocoa. Cultivation of cocoa commodity also play a role in encouraging the development of the region, providing jobs and incomes field farmers and agro-industry development. Deli Serdang Regency is one of the centers of cocoa porduksi people in the province of North Sumatra. In 2010, the area under cocoa plantation in Deli Serdang people of 6435.95 ha, 3760.76 production, productivity of 979.21 kg/ha/year and the number of households that looks as much as 9533.00. Deli Serdang is the second largest contributor to the production of cocoa shavings district in North Sumatra province.Based on the analysis, suggests that the cocoa commodity has a number of advantages to the development of the cocoa commodity in Deli Serdang Regency has great prospects and good.Cocoa plantation business people in Deli Serdang gain value, when based on price levels prevailing cocoa farm level (the purchase price at the collector). Financially cocoa plantation business people also deserve to be developed. The results showed that only partially variable parameters cocoa acreage of the previous year (when different variables) that significantly influenced the total area . While the other parameters the real price of cocoa, the real price ofShift differential positive coefficient indicates that the partial commodities are cocoa plantation commodities do not have a competitive advantage in all areas of Deli Serdang. Competitive advantage and cocoa commodity acreage only in districts Sibolangit and Biru Biru. Keywords : cocoa, cocoa plantation folk, shift differentials 

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