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Meldi T.M. Sinolungan
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Fakultas Pertanian Universitas Sam Ratulangi Manado
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INDONESIA
COCOS
Published by Universitas Sam Ratulangi
ISSN : -     EISSN : 27150070     DOI : 10.35791
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal ini memuat materi yang berkaitan dengan Pertanian. Menyangkut Tanah, Budidaya Pertanian, Proteksi Tanaman, Teknologi Pertanian dan Sosial Ekonomi Pertanian
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 831 Documents
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DAMPAK KENAIKAN HARGA KEDELAI TERHADAP IDUSTRI KECIL PENGOLAHAN TAHU DI KELURAHAN BATU KOTA KECAMATAN MALALAYANG MANADO Taufik S. Damanik; Grace A.J. Rumagit; Paulus A. Pangemanan; Mex F.L. Sondakh
COCOS Vol. 5 No. 3 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i3.5975

Abstract

ABSTRACTThe objective of this research in to observe the effects before and after the increase of soybean prices to tofu processing small industries in Batu Kota Village, Malalayang sub District, Manado. Data collection was conducted over six months, from Februari 2014 until Juli 2014. Data obtained are primary and secondary data. Primary data obtained through the survey directly to the tofu enterprice in Batu Kota Village, Malalayang Sub District, Manado. Secondary data obtained through agencies associated with this research. Sampling was done by simple Saturated sampling technique, a total of 4 Respondents of small processing industry was sampled. The basic method used to see before and after the increase in soybean prices is that the next stage of your analysis descriptive in the form of tabulation, editing and processing of data by using Microsoft Excel Software.The results of this study indicated there was impact of price increases on small industrial soybean processing in Batu Kota Village, Malalayang Sub District, Manado. The impacts were in input factor price, decrease in the volume of production, the cost of the industry, the price of tofu, the size changes of tofu, revenue and profits of tofu entrepreneur. The increase of soybean prices reached 35.84 gratuity, tofu in Batu Kota still exist. This is due to changes in the size of tofu, besides tofu also has an informal partnership for the supply of raw materials with the tofu supplier there fore their industry still exist and feasible.Keywords : Frequency of production, informal Partnership, change of the size of the tof
ANALISIS SOSIAL EKONOMI MASYARAKAT TERHADAP BERTAMBAHNYA LAHAN TIDUR DI DESA TARAITAK KECAMATAN LANGOWAN UTARA Rizki E. Wowiling; Mex F.L. Sondakh; Theodora M. Katiandagho; Eyverson Ruauw
COCOS Vol. 5 No. 3 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i3.5976

Abstract

ABSTRACTRizki Efraim Wowiling. Communities Socio Economic Analysis of the Increase of UnusedLand in Taraitak Village, North Langowan Sub District (under the guidance of Mex. F. L.Sondakh as a chairman, Theodora. M. Katiandagho dan Eyverson Ruauw as members)Land is a very important factor in the production of agricultural activities. Land which isnot cultivated or uncultivated land which is called unused land will affect the income of farmersand will have an impact on the decrease of production. This study aims to identify socioeconomicfactors that lead to increased of unused land in Taraitak village.The method of data collection was done by using primary data and secondary data.Primary data obtained from interviews with respondents using a questionnaire that has beenprepared, while the secondary data obtained from the office of the village associated with thisresearch.The research result showed that there were socio-economic factors influence the increaseof unused land. The social factors were low education of farmers and farmer attitudes that hardto be opened to the development of agriculture, lack of human resources, capabilities and less ofagriculture knowledge. Economic factors were land owners do not have enough capital to runtheir farm.Key Word : Unused Land, Factor Socio Economic.
RESPONS PERTUMBUHAN KEMANGI (Ocimum sanctum L) TERHADAP PEMBERIAN PUPUK ORGANIK DAN ANORGANIK Sendy F. Gigir; Jenny J. Rondonuwu; Wiesje J.N. Kumolontang; Rafli I. Kawulusan
COCOS Vol. 5 No. 3 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i3.5977

Abstract

Abstract The study aims to look at and figure out how the basil plant responses to organic and inorganic fertilizer application on plant growth and development . Also to identify the needs of macro nutrients which provides good leverage for the growth and production of basil plants . The Methods of study was conducted by using a randomized block design with 6 treatment, A control with no fertilizer application , treatment B with organic matter ( manure ) and fertilizer N ( urea ) , P ( SP - 36 ) , and K ( KCL ) ; C treatment with N fertilizer ( urea ) , P ( SP - 36 ) , K ( KCl ) ; D treatment by administering organic matter ( manure ) and fertilizer P ( SP - 36 ) , K ( KCl ) ; Treatment of E with the provision of organic matter ( manure ) and fertilizer N ( urea ) , K ( KCl ) ; and treatment by administering F organic material ( manure ) , N fertilizer ( urea ) fertilizer P ( SP - 36 ) . This treatment was repeated 4 times . Fertilization treatment given compiled using minus one test , by making combinations between fertilizing compost , fertilizer N, P , and K by removing one of the elements of the four elements. The variables measured were plant height , number of branches and fresh weight . The results showed a response to the treatment plant fertilizer application . Macro nutrients nitrogen effect on plant growth Keywords : basil , Inorganic Fertilizer , Organic Fertilizer , Fertilizer Influence
PEMETAAN WILAYAH RAWAN BANJIR DI KOTA MANADO DENGAN MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS Syanet Renwarin; Jeanne Lengkong; Tommy Sondakh; Jailani Husain
COCOS Vol. 5 No. 3 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i3.5978

Abstract

sistem informasi geografis.ABSTRACThis study was conducted during one month (May 29, - June 29, 2014) andimplemented in the city of Manado. This study aims to analyze the flood prone areas in thecity of Manado in order to obtain the level of vulnerability and dissemination of informationin the form of a map by using a Geographic Information System. The study was conducted byusing descriptive method which consists of collecting data and map overlay. While theidentification of flood-prone areas using the method by Hematang (2011). Parametersmeasured were soil type, slope, land use and rainfall. The results of this study show the studyarea prone to flooding in the city of Manado has not vulnerable flood level (an area of603.34 ha), the vulnerability of being (an area of 5467.01 ha), are not susceptible (coveringan area of 6492.39 ha) and the rate is very susceptible (an area of 2180.11 ha) spread in 10districts namely Bunaken, Malalayang, Mapanget, Sario, Singkil, Paal Dua, Tikala,Tuminting, Wanea and Wenang.Key Word : mapping, flood, geographic information system
STRUKTUR BIAYA PANEN CENGKEH DI DESA KANEYAN KECAMATAN TARERAN KABUPATEN MINAHASA SELATAN Regina Simbar; Esry O.H. Laoh; Welson M. Wangke; Ellen G. Tangkere
COCOS Vol. 5 No. 3 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i3.5993

Abstract

ABSTRACTRegina Simbar. Cost Structure of Cloves Harvesting In Kaneyan Village Tareran sub District South Minahasa regency under the guidance of H. O. Esry Laoh as a Chairman , Welson M. Wangke , and Ellen G. Tangkere as Members.The objective of this research is to determine the amount of costs incurred by the farmer at the time of clove harvest in Kaneyan village Tareran sub District, South Minahasa Regency. The research was conducted for five months from May to September 2014. The data used in the study were primary data and secondary data. Primary data collection were conducted by interview using a questionnaire, while secondary data are taken from the related government agencies. method of sampling is done with stratified random sampling method based on the amount of production with a total sample of 20 farmers clove into three strata. stratum I with a total production of < 250 kg , 250-500 kg stratum II and stratum III with total production of ≥ 500 kg . obtained in this study using descriptive analysis. The research result showed that the cost of harvesting was Rp. 40352.47 / kg and the average production was 468,3Kg . Cost clove harvest every strata is stratum I Rp . 38009.2 / Kg Stratum II Rp . 39 046 / Kg Stratum III Rp . 41337.7 / Kg .The harvesting cost in Kaneyan village clove harvest was relatively affordable and provide income for the farmers who harvest of cloves.
PERGESERAN STRUKTUR PEREKONOMIAN DI PROVINSI SULAWESI UTARA Marlyanti Tumandung; Paulus A. Pangemanan; Esry O.H. Laoh; Jean F.J. Timban
COCOS Vol. 5 No. 3 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i3.5999

Abstract

ABSTRACTMarlyanti Tumandung. Shifting of Economic Structure in North Sulawesi Province (Underguidance of Paul A. Pangemanan as a Chairman, O. Esry H. Laoh and Jean FJ Timban as Members).The objective of this research is to analyze the economy structural shift in from of the North Sulawesi Province . The study was conducted over three months starting from July 2014 until September 2014 in North Sulawesi Province. The data used in this study was secondary data obtained from the North Sulawesi Province Central Bureau of Statistics. The data used was the Gross Domestic Product ( GDP) at constant prices of 2003-2012 . This analysis uses descriptive .The research result showed that most sectors contributing to the GDP formation in North Sulawesi was the tertiary sector . The contribution of the tertiary sector continued to increase in 2003-2012 period while the primary sector declined .Keyword: Gross Domestic Product ( GDP), primary sector, tertiary sector.
KAJIAN USAHA AGROINDUSTRI BERBAHAN BAKU NIRA AREN (CAP TIKUS DAN GULA AREN) DI DESA TOKIN KECAMATAN MOTOLING TIMUR Sandi K. Wua; Theodora M. Katiandagho; Ribka M. Kumaat; Ellen G. Tangkere
COCOS Vol. 5 No. 4 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i4.6000

Abstract

ABSTRACTMotoling regionis was an area with a lot of natural resources that can be processed to improve the usability and open jobs for the community. One of the natural resources that can be processed was palm trees that can be processed into Nira products such as alcoholic palm wine and palm sugar. More specifically in the village of the Tokin District of East Motoling it can be said that the treatment of alcoholic palm wine and palm sugar which has good potential for production and consumption habits of local communities to alcoholicpalm wine and palm sugar was exceptionally high.Collecting data of this study was obtained from the product processor farmers as many as 30 people consisted of 22 people from alcoholic palm wine and 8 people from palm sugar, by using a list of questions (questionnaire) as a tool, and secondary data of government agent related with this research.The research result showed that the difference between the revenue of alcoholic palm wine and palm sugar based on data from the real data without calculating the cost of labor and raw materials, was total ratio for alcoholic palm wine farmer acquired the R/C ratio of 21,36 and palm sugar with R/C ratio of 20,89. And the total profit for collecting trader alcoholic palm wine was Rp 10.298.805/month and for the palm sugaris was Rp 5.890.752/month. As for the alcoholic palm wine retailers was Rp1.380.000/month and for palm sugar retailer was Rp 990,000/month. It can be concluded that the business of processing and marketing of alcoholic palm wine collecting trader palm sugar.
Model Pemilihan Pemasok Bahan Baku Kelapa Pada PT.Royal Coconut Di Minahasa Utara Dengan Pendekatan Analytic Hierarchy Process Gabriela R. Pangemanan; Celsius Talumingan; Olfie Benu; Ellen G. Tangkere
COCOS Vol. 5 No. 4 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i4.6030

Abstract

ABSTRACTThis study aims to analyze the selection of suppliers of coconut raw materials in PT. Royal Coconut with AHP approach (Hirarchy Analytical Process). Data were obtained by interview and questionnaires from the sample determined Judgement sampling and other data obtained from the BPS, the Department of Agriculture and the Department of Trade and Industry, at North Minahasa. Data analysis using AHP approach (Hirarchy Analytical Process)with Expert Choice software 11. The results show that the raw material supplier Area A (region: Maumbi Village, Kawangkoan Village, Village Kolongan, Airmadidi Village, the Village and Village Matungkas Laikit) is a top priority and the second priority area is Area B (region: Tatelu, Talawaan, Airport area) and Area C (Likupang area) and D (region: South Minahasa dan Southeast Minahasa) are the third and forth priority.Methods and Models selection of suppliers of raw materials can be applied by PT. Royal Coconut as reference for decision support system development company. Keyword: PT. Royal Coconut, AHP, Expert Choice, Model Suppliers
Analisis Keuntungan Industri Kecil Roti Allen di Kelurahan Tinoor satu Kecamatan Tomohon Utara Liberty Kaparang; Grace A.J. Rumagit; Ribka M. Kumaat; Ellen G. Tangkere
COCOS Vol. 5 No. 4 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i4.6031

Abstract

ABSTRACTLiberty Kaparang. Analysis of Advantage of Small Industry “Allen” Bread. (Under Guidance of Grace. A.J. Rumagit, as Chairman ; Ribka. M. Kumaat, ; Ellen. G. Tangkere as members.Agricultural and industrial sectors are the two sectors that play an important role in the Indonesian economy. As a mainstay in economic development, the sector is expected to contribute in improving the equitable and income for the community.The objective of this research is to analyze how the benefits received in the“Allen” bakery industry in Tinoor Village, North Tomohon Sub District in one process of production. The research conducted for approximately three months, and the data collected in the form of primary data were taken directly from the owner of the “Allen” bakery industry in Tinoor village, North Tomohon Sub District.The research result showed that the average profit made by small industries in one process of production was Rp. 2,899,509, with an average cost of Rp 2,300,491 from an average of 4,000 packs of bread production at a price of Rp 800 and Rp.1800.Revenue Cost Ratio Analysis showed that the “Allen” bakery industry in Tinoor village its R/C was 2,2 or it’s ratio was greater than one or the industry obtained profit. In this bread industry, the revenue was greater than cost, therefore the industry could get profit the use for the next production.
PADAT POPULASI DAN PERSENTASE SERANGAN Paracoccus marginatus Wiliams and Granara de Willink (HEMIPTERA: PSEUDOCOCCIDAE) PADA PERTANAMAN PEPAYA MONOKULTUR DAN POLIKULTUR DI KECAMATAN DIMEMBE KABUPATEN MINAHASA UTARA Riedel Lolong; Juliet M.E. Mamahit; Odi R. Pinontoan; Betsy A.N. Pinaria
COCOS Vol. 5 No. 4 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i4.6229

Abstract

ABSTRACTPapaya is a fairly widely cultivated plant in Indonesia. Fruits of the plant are most commonly used for directly consumption, while the flowers and leaves use as a vegetable. Lately, there are new pests that attack papaya plants, which is papaya mealybug Paracoccus marginatus. This research aimed to find out the population and percentage of the P. marginatus attack on papaya cultivated by monoculture and polyculture. The research was conducted in District of Dimembe, North Minahasa Regency. The research was carried out for 7 months, March to September 2014. This research used a survey methods. Three villages used as sampling sites were in Matungkas Village, Laikit Village and Dimembe Village. Each village was taken three locations of papaya cultivated consisted of monoculture and polyculture. Observations percentage of the attacks mealybugs done visually by symptom. Parts of plants observed were leaf, stem, petiole and fruit.The highest population of P. marginatus found in papaya plantation monocultures in the Matungkas Village with an average of 3669,00 mealybug, followed by the population in the Village of Dimembe 3205,33 mealybug and least found in the Laikit Village with 1379,22 mealybug, while the highest population of P. marginatus in papaya plantation polyculturefound in the Matungkas Village with an average 495,67 mealybug, then in the Laikit Village with an average 423,11 mealybug and the lowest population found in the Dimembe Village with an average 314,00 mealybug. Papaya plantation in Matungkas Village was the highest location attacked and the most parts of the plant that were attacked was leaves with a percentage of 93,33% on the location of monoculture plantations and 63,33% in polyculture plantations location.Keywords: Papaya, Paracoccus marginatus, Population and Percentage of attacks

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