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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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Analisis Subtitusi Input Pupuk pada Produksi Tanaman Kubis di kelurahan Rurukan Kecamatan Tomohon Timur Kota Tomohon. Besanof S. Mandagi; Jen Tatuh; Gene H.M. Kapantow; Loraine W. Th. Sondak
COCOS Vol. 3 No. 6 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i6.3134

Abstract

ABSTRACTThe objective of this research is to determine the possibility of inputsubstitution organic fertilizer and inorganic fertilizer by measuring MRTS(marginal rate of technical subtitution) Cabbage crop production in RurkanVillage East Tomohon Subdistrict. The method used in this study is surveymethod. This study uses primary data and secondary data, which primary dataobtained through in-depth interviews with 6 cabbage farmers who have switchedto organic fertilizer and 14 farmers who are still in the process of transition to useorganic fertilizers, so the total number of samples in this study is 20 cabbagefarmers, while the secondary is obtained from the Rurukan Village Office.Sampling method used in this research is purposive sampling.Data analysis methods used in this research is by using the model ofexponential cobb-douglas and proceed with the analysis of MRTS (Marginal Rateof Technical Subtitution) to measure the reduction of the quantity of one input byone additional unit of input quantity, in such a way that still produces the sameoutput level. The results are presented descriptively by using tables and verbaldescriptions.The result of research showed that of the five input variables taken turns at α= 5%, only organic fertilizer and inorganic fertilizers that had a significant effectin cabbage production. While the addition of land, seed, pesticides and labor hadno significant effect for the addition of cabbage production. The MRTS value was1,96 means that it is reguired 1,96 unit of organic fertilizers to substitute 1 unit ofinorganic fertilizers.2
ANALISIS USAHATANI KENTANG DI DESA SINSINGON KECAMATAN PASSI TIMUR KABUPATEN BOLAANG MONGONDOW Alfioni W. Langoy; Eyverson Ruauw; Gene H.M. Kapantow; Celsius Talumingan
COCOS Vol. 3 No. 6 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i6.3205

Abstract

ABSTRACTAlfioni Wandira Langoy. Analysis of Farming Potatoes in Sinsingon Village, East Passi Subdistrict, Bolaang Mongondow Regency, under the guidance of Eyverson Ruauw, as a chairman, Gene H.M. Kapantow, and Celsius Talumingan, as members.The objective of this study is to analyze farming potatoes in Sinsingon Village, East Passi Subdistrict, Bolaang Mongondow Regency. The benefit of this research is a source of information for farmers in order to develop better farming potato. The data used in this study are primary data obtained through direct interviews with farmers techniques based on questionnaire and secondary data obtained from other agencies such as the Sinsingon Village office. The data obtained in this study is analyzed descriptive, and collected data are presented in tabular form and proceed with the calculation of revenues, expenses, income, analysis of (R / C) and breakeven point analysis (BEP).The results showed that the average revenues each hectare potato farm in the Sinsingon Village was Rp.57.503.700, 00. The production process cost of the average each hectare was Rp.21.399.065, 55. So that the average income of farmers per hectare in a single production process was Rp.36.104.634, 45. Potato farm income in the Sinsingon Village Subdistrict, East Passi, Bolaang Bolaang Regency seen from the results of analysis of Return Cost Ratio (R / C) was more than 1, is 2.68 shows that farmers received income in production process was benefit and breakeven point (BEP) were achieved at the level of production of 5836.1 kg and at a price level of Rp.1.405, 06 /kg.
PENGARUH PENAMBAHAN TEPUNG WORTEL (Daucus carota L.) PADA PEMBUATAN SOSIS IKAN GABUS (Ophiocephalus striatus) Christiana Y. Singal; Erni J.N. Nurali; Teltje Koapaha; Gregoria S.S. Djarkasi
COCOS Vol. 3 No. 6 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i6.3209

Abstract

ABSTRACTSausages is one of the food product made from ground meat mixed with spices and filled in long round casing. The aimed of this research were to (1). to obtain the exact mixed formula of carrot flour and cork fish in sausages processing, (2) to analyzed the chemical characteristics of sausages, and (3) to evaluate the sensory quality by panelists. The research was conducted at the Laboratory of Food Science and Processing, Faculty of Agriculturee Unsrat for 3 months. This research was designed using completely randomized design, with four treatments of mixed carrot flour and sago flourr , namely A= (2,5g carrot flour + 12,5g sago flour), B= (5g carrot flour + 10g sago flour), C= (7,5g carrot flour + 7,5g sago flour), D= (10g carrot flour + 5g sago flour). The result of Sensory evaluation showed that the most preferable treatment is fish sausages made of 10 g carrot flour and 5 g sago flour in 100 g cork fish. The result of cchemical analysis showed that the fish sausages contents 66,09% of moisture content, 2,7% of ash contented, 1,28 % fat content, 17,4 % protein content, and contained provitamin A.Keywords: Sausage, Carrot , Cork Fish
PEMANFAATAN SAGU BARUK (Arenga Microcarpa) DENGAN UBI JALAR UNGU (Ipomoea Batatas) DALAM PEMBUATAN MIE BASAH Cherly I.J. Lensun; Erny J.N Nurali; Tineke M. Langi; Jenny E.A. Kandou
COCOS Vol. 3 No. 6 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i6.3340

Abstract

ABSTRACTCommonly, noodles aremade from sorghum flour. Recently, the developing of noodle procesing is become more various. Sweet potato, as a carbohydrate source, nowget a big attention from Indonesia government to be developed as a alternative food. The purposes of this research are to (1) to obtain the optimum concentration of corn starch and purple sweet potato flour in noodle processing ; (2) to analyzed the physical and sensory quality of the resulting noodles. The result shown that the addition of sago flour (25 %) mixedwith purple sweet potato flour (75%) is the most preferred by the panelists for color, taste and smell of a noodle produced. The nutrition content of noodles made from sago “baruk” flour and sweet potato flour are: 0.63 to 1.49% protein,28.02 to 34.94% water, ash 2.02 to 8.76%, and water absorption 8 0.33 to 14, 41% in accordance with SNI.Keywords:Sago, Sweet Potato Purple, Noodle
PEMANFAATAN PANGAN LOKAL BERAS JAGUNG (Zea Mays L)PADA KONSUMSI PANGAN DI KABUPATEN MINAHASA SELATAN Ansye S. Tangkilisan; Christine F. Mamuaja; Lexie P. Mamahit; Thelma D. Tuju
COCOS Vol. 3 No. 6 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i6.3341

Abstract

AbstractCorn is a commodity potential to be developed into an alternative staple food because corn production levels are quite large and also the nutritional content of corn in particular proteins and carbohydrates are not inferior to rice. This study aims to determine the consumer appetite for corn and rice consumption purchasing power of consumers to rice corn. The data obtained through the survey method through interviews with consumers households in District East Amurang, Amurang, and West Amurang in South Minahasa district and each taken 25 respondents. The results showed that on average each family consumes as much corn rice 2.29 liters per month and the average expenditure for the purchase of corn rice per family per month is Rp. 7886. The results also show that most members of the family (father, mother and child) like corn rice. This means that the demand for rice maize is consumed as a food ingredient is cooked with the rice paddy. Keywords: Local Food, Corn
ANALISIS PRODUKSI DAN KEBUTUHAN BERAS DI SULAWESI UTARA Abraham Ch. Wowor; Oktavianus Porajouw; Gene H.M. Kapantow; Celsius Talumingan
COCOS Vol. 4 No. 1 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v4i1.3467

Abstract

ABSTRACTRice production of North Sulawesi province in recent years has increased , but it can not compensate for the increase in demand for rice due to the increase in population and per capita consumption of rice. Therefore, until now North Sulawesi is still a deficit-rice region and this2affects the achievement of self-sufficiency in rice. The objective of research is to determine the conditions of production and the needs of current and projected rice production and rice needs in period 2012-2030 . The data used in this study is time series data from 1996 to 2011. Population growth , crop area , production and productivity . are analyzed descriptively using the table , the tool used in data processing program is Microsoft Excel 2007 .The result of the research showed that development of production and demand for rice in North Sulawesi fluctuated from year to year tend to increase very year . During the 16th -year period of North Sulawesi still could not cover the needs of rice .projection and production and need for rice in North Sulawesi at the average population growth of 1.42 percent per year during the 2012-2030 was deficit .the average population growth of 1.28 percent per year in 2012-2020 North Sulawesi is still in deficit despite the declining rice and this area will be self-sufficient in rice in 2025-2030. While of the average population growth of 1,1 percent per year of the next 19th years, North Sulawesi would have a rice surplus.
Persepsi Konsumen Sayuran di Kota Manado terhadap Produk Sayuran Bebas Pestisida Christy O. Pua; Jen Tatuh; Vicky R.B. Moniaga; Leonardus R. Rengkung
COCOS Vol. 4 No. 1 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v4i1.3468

Abstract

ABSTRACTChristy O. Pua.The Perception of Vegetable’s Consumers in Manado City about Free Pesticide Vegetables Product. Under guidance of Jen Tatuh as chairman, and Vicky R. B. Moniaga and Leonardus R. Rengkung as members.The objective of this research is to measure the consumer’sperception in Manado City to some aspects about free pesticide vegetables product, especially about secure aspect for consumer’s health. The method used in this research is survey method. This research uses primary data. Sampling method used in this research is accidental sampling. The primary data are obtained from respondents, who buy vegetable in Pinasungkulan Traditional Market and Hypermart Supermarket, total respondents are 40. Data is analysed by descriptive used Likert Scale.The result shows that perception of vegetable consumer about free pesticide vegetable product classified as strong. It means that they have high awareness about the those products. The highest of indicator perception index is the consumer persception about savibility product for healthness, it means people have already know that free pesticide vegetable is healthy. The indicator lowest perception index is the consumen persception that the habit of consumption the free pesticide vegetable is as a tradition in the family, it means that consumer is used to consumed free pesticide vegetable. The reasons for consumer buying free pesticide vegetable product are the prices relatively expensive compared with non free pesticide vegetable product, and it is hard to find that product’s in market, which makes the consumers, still doubt to consume of free pesticide vegetable products as a lifestyle or a tradition in the family, especially consumer who buy vegetables in traditional market.
STUDI POPULASI AYAM HUTAN MERAH (Gallus gallus) DI KAWASAN HUTAN DESA TUMBOHON KECAMATAN TALAWAAN MINAHASA UTARA Glorio D. Pinaria; Fabiola B. Saroinsong; Hengki D. Walangitan; Saroyo -
COCOS Vol. 4 No. 1 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v4i1.3469

Abstract

ABSTRACTThis study aimed to estimate the population of red jungle fowl in the Tumbohon village. The method used in this study was a survey by the shaped line transect sampling to determine the population density (density) of red jungle fowl. It can be concluded that the density of the red jungle fowl in the forest area Tumbuhon village is 24.1 birds/km2. Value of density estimation based on the observation frequency in transects was 14.1 birds/km2 up to 34.1 birds/km2, while the value of density estimation based on the number of transects was 1.7 birds/km2 up to 46.5 birds/km2.Key words : Red Jungle Fowl, Tumbohon, Line Transect, Density
Analisis Kepuasan Konsumen terhadap Produk Tinutuan di Kawasan Wisata Kuliner “Wakeke” Kota Manado Nancy G. Aipipidely; Gene H.M. Kapantou; Juliana Mandei; Jeane Timban
COCOS Vol. 4 No. 1 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v4i1.3470

Abstract

ABSRACTNancy Aipipidely. The Consumen Satisfication Analysist of Tinutuan Product in “Wakeke” Cullinary Tourism Area Manado City. Under guidance of Gene Kapantow as chairman, and Juliana Mandei and Jean Timban as members.The objective of this research is to measure the consumer’s satisfication level of tinutuan in “Wakeke” cullinary tourism area, based on product, price, location and sevice from the employee who works at the restaurant. The method used in this research is survey method. This research uses primary and secondary data. Primary data are obtained from interviewed with tinutuan consument with questioner to collect the data. Secondary data are obtained from restaurant’s manager/owner. Sampling method used in this research is systematic sampling to 10 consumers in each of 13 restaurant, with total of 130 consumens as respondents. Data analys used in this research is descriptive which analized with Likert Scale and presented in table form.This research result showed that satisfication level of tinutuan consumer in “Wakeke” cullinary tourism area, based on product, price, location and sevice was the total score of 9706, which means that satisfication level index of 78,6% and classified as satisfied. That means tinutuan consumer satisfy with the product and service given by the employee in restaurants at “Wakeke” cullinary tourism area. The factor that need to be improved was in maximazing consumer satisfcation was to prepare restaurant facilities in form of available parking lot and physical look improvement by employee who work in restaurant at that area
Persepsi Konsumen terhadap Bauran Pemasaran Produk Roti Holland Bakery Boulevard di Kota Manado Missy J. Nonutu; Charles Ngangi; Yolanda P.I. Rori; Ellen G. Tangkere
COCOS Vol. 4 No. 1 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v4i1.3471

Abstract

ABSTRACTMissy Juwita Nonutu. The Consumer Perception of Bread Product’s about the Marketing Mix at Holland Bakery Boulevard in Manado City. Under guidance of Charles R.Ngangi as chairman, and Yolanda P.I. Rori and Ellen G. Tangkere as members.The objective of this research is to describe the bread product consument’s perception about the marketing mix (based on the product, price, place and promotion) at Holland Bakery Boulevard in Manado City The method used in this research is survey method. This research uses primary and secondary data. Sampling method used in this research is accidental sampling. Primary data are obtained from interviewed with respondent, which is consumens who buy bread products at Holland Bakery Boulevard, with total of 60 consumens as respondents, using questioner to collect the data. Secondary data are obtained from interviewed with the manager of Holland Bakery Boulevard. Data analysis used in this research is descriptive which analized with Likert Scale and presented in table form.This research result shows that based on product, the highest level index of consuments perception was at product’s flavour indicator. Based on price, the highest level index of consuments perception was at the compatibilty beetwen price and the product’s quality indicator. Based on location, the highest level index of consuments perception was at the indicator of location, comfortability and cleanliness of outlet. Based on promotion, the highest level index of consuments perception was at the publication efectivity indicator. Promotion efectivity indicator is have the lowest level index of consuments perception, which was classified as sufficients, were as the other indicator was classified as good. Generally, based on likert scale analysis showed that the bread product consument’s perception about the marketing mix at Holland Bakery Boulevard was classified as good.

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