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All Journal Jurnal Ilmu Lingkungan Jurnal Online Mahasiswa (JOM) Bidang Pertanian PEKBIS IJAE Dinamika Pertanian

Suardi Tarumun

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Author-ID : 386571

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Other

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ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENAWARAN DAN PERMINTAAN BERAS DI PROVINSI RIAU Partini '; Suardi Tarumun; Ermi Tety
PEKBIS Vol 5, No 3 (2013)
Publisher : Program Studi Pendidikan Ekonomi Universitas Riau

The purpose of this research is to analyze the factors that affect the demand andsupply of rice in Riau Province. The data used is the panel data ..time series from2006 until 2010 and cross section from each district/city except Pekanbaru andKepulauan Meranti. The data analyzed used simultaneous equation 2SLS method.The research result showed that all structural equation models have signs in2accordance economic criteria. Determinant coefficient (R ) from 0.33 until 0.99 andF value from 5.38 until 3,320.10. The rice supply affacted by year end stock ofBulog, import and rice production. While the results of the structural equation are (1)The planted area affected by grain price, palm oil price and lagged of planted area,(2) The harvest area affected by planted area, intensification area, and laggedharvest area, (3) The grain price affected by rice marketing margin, the governmentprice purchase and price of rice retail, (4) Productivity affected by fertilizerapplication, grain price and lagged productivity, (5) Fertilzer application affected byintensification area, (6) Bulog procurement affected number of population andlagged Bulog procurement (7) Seller procurement affected by number of populationand rice demand (8) .. affected by price of rice retail and Bulog procurement (9)Price of rice retail affected by world price, grain price and lagged of price of riceretail (10) Rice demand affected by price of rice retail and number of population.Keywords : Rice, simultaneous, 2SLS

ANALISIS PENDAPATAN AGROINDUSTRI TAHU SUMEDANG “STUDI KASUS AGROINDUSTRI TAHU SUMEDANG BAPAK OSMANDRI” DI DESA TANAH MERAH KECAMATAN SIAK HULU KABUPATEN KAMPAR Elly Willy Sidabutar; Ermi Tety; Suardi Tarumun
PEKBIS Vol 10, No 2 (2018)
Publisher : Program Studi Pendidikan Ekonomi Universitas Riau

The research is aimed to determine (1) the production and marketing process ofsumedang raw tofu and sumedang fried tofu Mr. Osmandri agroindustry, (2) the totalproduction costs and income of sumedang raw tofu and sumedang fried tofu Mr.Osmandri agroindustry, (3) efficiency and the value added of sumedang raw tofuand sumedang fried tofu Mr. Osmandri agroindustry. The research result shows that(1) the profit of this agroindustry is Rp.27.317.339 in a month, (2) R/C Ratio value ofsumedang raw tofu is 1.46 and sumedang fried tofu is 1.29, the Break Event Pointvalue is obtained when producing 50.439 pcs sumedang raw tofu and selled 13.123pcs sumedang fried tofu, (3) The value added of sumedang raw tofu is Rp.7765/kgwith value added ratio 33,4% and the value added sumedang fried tofu isRp.115,67/pcs with value added ratio 17,4%.

ANALISIS EFISIENSI PRODUKSI PETANI PADI PESERTA OPERASI PANGAN RIAU MAKMUR (OPRM) DI KABUPATEN ROKAN HULU Desma Harmaidi; Suardi Tarumun; Rosnita '
PEKBIS Vol 8, No 2 (2016)
Publisher : Program Studi Pendidikan Ekonomi Universitas Riau

A province of Indonesia which makes the production centers program in maintaining national food availability is Riau Province, it’s because from 2008 - 2012 Riau Province that rice deficit with average almost 248 315 tons annually. So that, to have the needs of regional rice, Riau province is very dependent supply of rice from outside of Riau like West Sumatra. In order to reduce dependence on rice supplies from outside of the region in 2013, so that in 2009 Riau government make a Operation Food Riau Makmur (OPRM) program. The purpose of this research were is to analyze the factors that affect rice production and the level of technical efficiency and farming allocate in Rokan Hulu. The analytical method used is the analysis of qualitative (descriptive) to answer the first goal, the analysis of the Cobb-Douglas production function to answer the second goal and frontier production function and cost dual function of border with DEAP approach to answer the third goal. The results showed that the area of land, urea fertilizer, SP36, manure, labourer, farming experience and education to significantly affect production. Generally the farmers as participants OPRM program and non-participants OPRM program have been technically efficient but not efficient as the manner allocate and economically.

ANALISIS KEBIJAKAN PENGEMBANGAN DAYA SAING INDUSTRI KELAPA SAWIT RIAU Nina Nina; Suardi Tarumun; Ahmad Rifai
Indonesian Journal of Agricultural Economics Vol 8, No 2 (2017)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijae.8.2.231-245

The research aimed to analyze the competitiveness of the crude palm oil (CPO) production and formulating the improvement strategy of the International market competitiveness of the CPO in Dumai. The research was conducted in Dumai, Riau Province. The Policy Analysis Matrix (PAM) was conducted to anlyzed the competitiveness of the CPO production. The research result shows that the CPO production in Dumai was internationally competitive, it was indicated by the Domestic Ratio Cost (DRC), and it was 0.30. It has financial competitiveness also with the Private Cost Ratio of 0.12. The CPO production was gained from the combination impact of policy transfer from both tradable input and output, with the effective protection coefficient (EPC) value of 0.85. This means that government policy is not able to provide greater added value or protection by providing incentives. CPO prices do not provide real benefits to producers of CPO or palm oil farmers to produce. In addition, the profitability coefficient (PC) value was 1.07. It indicated that the financial profit was higher, it was 1.07 times higher than the social profit. Furthermore, the subsidy ratio to producers (SRP) which was the measurement from the combination of all transfer effects indicated the value of 0.05, which means divergency between the financial and social profit approximately around 5% from the gross profit. According to the PCR score which was smaller than DRC, it could be inferred that the palm oil plantation business in Dumai City is actually still in need of the government intervention to support of the International market competitiveness of the CPO.

ANALISIS EKONOMI RUMAH TANGGA PETANI KARET EKS UPP TCSDP DI DEBA BINA BARU KECAMATAN KAMPAR KIRI TENGAH KABUPATEN KAMPAR Putri Wulandari; Shorea Khaswarina; Suardi Tarumun
Indonesian Journal of Agricultural Economics Vol 7, No 1 (2016)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijae.7.1.69-84

This research is aimed to analyze the household economics of ex-rubber farmers of UPP TSCDP. In order to answer the purpose of research, descriptive analysis and econometric approach with a model of simultaneous equations using Two Stage Least Square (2SLS) were used. The results of this research are household rubber farmers allocated more times working in rubber farming which is 1268.8 hours/year (67.34%) and 622.3 hours/year (32.66%) was allocated to work outside rubber farming. The income of rubber farmers household comes more from rubber farming which is Rp.18.684.884,0/year instead of outside the rubber farming worth Rp.11.041.624,0 / year. The expenditure of rubber farmers more on non-food consumption which is Rp.11.685.008/year instead of food consumption Rp.10.640.756/year. In the production block, there are not factors that responsive to economic decisions of households rubber farmers, but the greatest impact is the number of productive rubber trees. However, the factors that responsive for allocated of working time is responsive farmers work experienced and age of the farmer. On the revenue block, the educational factors are responsive to economic decisions of households rubber farmers. While the expenditure, the factor that responsive isthe total income of farmers, the wife of education, the number of school children rubber farmer households and non-food consumption.

PENGARUH FAKTOR-FAKTOR PRODUKSI TERHADAP PRODUKSI SAWI DI KELURAHAN MAHARATU KECAMATAN MARPOYAN DAMAI KOTA PEKANBARU Etik Purnami; Shorea Khaswarina; Suardi Tarumun
Indonesian Journal of Agricultural Economics Vol 3, No 1 (2012)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijae.3.1.13-36

Mostly Indonesian people depend their life on agricultural sector. Vegetable is one ofagriculture comodity which can give big contribution to economics development if itmanaged optimally. The productivity of vegetable influenced by natural factor (climate,soil, etc), fertilizer, pestiside, capital, and human resource. This research is aimed atidentifying the influence of production factor to mustard production and to analyze theallocation efficiency of the production factor usage in mustard farm using the purposivesampling method with 40 mustard farmer in Maharatu village, Marpoyan Damaisubdistrict. The estimated result with Cobb-Douglas production function indicated that theproduction of mustard farm in Maharatu village were influenced by seed, organic fertilizer,urea, NPK, pestisde, and labour in level 99%. The NPM/Px value for seed and urea is ≥ 1,it means the usage both of that factors can be increased. The value of NPM/Px for NPK,pestiside and labour usage is not important to reach economic efficiency condition and getthe maximum benefit.Keyword: mustard, production factor, cobb-douglas, economic efficiency

ANALISIS PEMASARAN JERUK SIAM GUNUNG OMEH (Citrus nobilis lourvar) DI NAGARI KOTO TINGGI KECAMATAN GUNUNG OMEH KABUPATEN LIMA PULUH KOTA Sri Ella Gisti; Suardi Tarumun; Jum'atri Yusri
Indonesian Journal of Agricultural Economics Vol 9, No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijae.9.1.72-80

This research was aimed to determine the marketing function, marketing channels, margin, profit, efficiency and institution problems of Siamese citrus. The data used in this research was primary and secondary data. This research applied survey method and random sampling method for selecting farmer respondents. Snowball sampling was used for selecting marketing institution through the marketing channels. There are two marketing channels, the first channel is farmers-collecting merchants-retailers-consumers. The second channel is farmers-retailers-consumers. The research result showed that the efficient marketing channels for the first channel is grade A, and for the second channel is grade B. The highest total profit for the first channel is grade C and for the second channel is grade B. Margin on first channels are grade B and C and on the second channel the margin is on grade B. The farmer share of the first channel is on grade A and of the second channel is on grade A. Several institution problems are price fluctuation, pests and breakdown products.

ANALISIS KELAYAKAN FINANSIAL SISTEM PERTANIAN GAMBIR DI NAGARI SIALANG, KAPUR IX, KECAMATAN LIMA PULUH KOTA Yusrizal Husein; Suardi Tarumun; Shorea Khaswarina
Indonesian Journal of Agricultural Economics Vol 9, No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijae.9.2.%p

This research was aimed to analyze the financial feasibility and sensitivity of gambir farming tothe changes in input and output prices in Nagari Sialang Kapur IX Sub District of Lima PuluhKota District. The research sites was selected intentionally. The data used include primary andsecondary data. Primary data were obtained from questionnaires and interviews directly tofarmers. Secondary data was obtained from various literatures, printed media and some agenciessuch as BPS and Agricultural Agency. Data was collected in April 2017 and analyzed using NetPresent Value (NPV), Net Benefit Cost Ratio (Net B/C) and Internal Rate of Return (IRR)criteria. The results showed that gambir farming in Nagari Sialang Kapur IX of Lima Puluh KotaDistrict is economically feasible; it has a positive NPV value of IDR 521,166,238. Net BenefitCost Ratio is greater than one that is 5.59 and IRR value is bigger than Social Opportunity Cost ofCapital (SOCC). Gambir farming in Nagari Sialang Kapur IX is still feasible to be cultivated ifthe cost of production increase up to 20% or if the selling prices decrease up to 20%.

ANALISIS KELAYAKAN FINANSIAL USAHATANI JERUK SIAM GUNUNG OMEH (Citrus microcarpa L.) (STUDI KASUS NAGARI KOTO TINGGI KECAMATAN GUNUNG OMEH KABUPATEN LIMA PULUH KOTA PROVINSI SUMATERA BARAT) Rista Chintya Dewi Sumartono; Suardi Tarumun; Jum'atri Yusri
Indonesian Journal of Agricultural Economics Vol 10, No 1 (2019)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijae.10.1.35-48

This research aimed to analyze the financial feasibility and sensitivity to price changes of the input and output of jeruk Siam Gunung Omeh farming in Nagari Koto Tinggi Gunung Omeh District Lima Puluh Kota Regency Province of Sumatera Barat. A survey was conducted to collect primary and secondary data. Data was analyzed by using investment criteria that is Net Present Value (NPV), Net Benefit Cost Ratio (Net B/C), Internal Rate of Return (IRR) and Payback Period (PP). The results showed that jeruk Siam Gunung Omeh farming is economically feasible because it has a positive NPV value of IDR 984.579.113,- Net Benefit Cost Ratio is greater than one (6,53), IRR value is greater than Social Opportunity Cost of Capital (SOCC), with a long return on investment or Payback Period (PP) for 5 years 9 months, is less than the business period of 15 years. Siam orange farming is still eligible to go if there is an increase in input and output price decrease of 10% and 20%.

ANALISIS FAKTOR – FAKTOR PRODUKSI PADI STUDY KASUS OPERASI PANGAN RIAU MAKMUR DI KABUPATEN KAMPAR Eka Putra; Suardi Tarumun
Indonesian Journal of Agricultural Economics Vol 3, No 2 (2012)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijae.3.2.117-134

In general, the present research was aimed to investigate how far was the targetachievement and productivity of Riau Prosperous Food Operation in Kampar Regency.The specific objectives were to analyze factors affecting the rice production level andfactors affecting the rice efficiency and allocation level in Kampar Regency. To achievethe objectives, the descriptive analysis, stochastic frontier production functionalanalysis, maximum likelihood estimate (MLE) referred from Cobb=Douglas productionfunction were used. The main results show that the factors affecting the rice productionof Riau Prosperous Food Operations Program were labors, seeds used, the amount ofUrea fertilizer, the amount of SP-36 fertilizer and liquid organic fertilizer.Whereas fornon Riau Prosperous Food Operations, the factors were the labors, the seeds used andthe amount of Urea fertilizer. Allocation for the Non Riau Prosperous Food Operationsprogram receivers was more efficient than those of Riau Prosperous Food Operations.Whereas, the economic efficiency was in contrast to the allocative efficiency. The RiauProsperous Food Operations was more efficient than Non Riau Prosperous FoodOperations. The main problem in the Riau Prosperous Food Operations program wasthe community low interest to cultivate crops, especially local community. RiauProsperous Food Operations prioritizing financial and physical aids were less effectiveto encourage the community in Kampar to cultivate the crops, especially rice, in a longrun. In other words, the programs should prioritize psychological aspects (motivation)of the community about the importance of the food to support the community socio-economic condition.Key words: Riau Prosperous Food Operations, productivity increase, efficiency

Co-Authors . Zulfan Ahmad Rifai Ahsanur Rizqi Ari Firma Kumala Badriya Hazam Desma Harmaidi Didi Muwardi Djaimi Bakce Eka Putra Elinur Elinur Eliza ' Eliza Eliza Elly Willy Sidabutar Endang Mei Wulandari Ermi Ermi Tety Ermi Tetty Ermi Tety Etik Purnami Hira Masesy Yolanda I Ketut Suada Jum'atri Yusri Jumatri Yusri Lusan Marini Putri Meli Sasmi Muhammad Fadhli Muhammad Syaifullah Nina Nina Nurul Fitriana P. Christoman Siregar Partini ' PUTRI WULANDARI Rahmat Sholihin Ramadanus Ramadanus Resi Zilviana Riat Shuhada Rifardi Riski Akbar Rista Chintya Dewi Sumartono Rosnita ' Sakinah Rahmadhani Shelvi Sriyanti Shorea Khaswarina Sigit Santoso Siti Azizah Sri Ella Gisti Suci Jamilah Yogi Rahmad Syahputra Yusmini ' Yusrizal Husein

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