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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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PEMANFAATAN HASIL HUTAN BUKAN KAYU OLEH MASYARAKAT SEKITAR HUTAN DESA MINANGA III KABUPATEN MINAHASA TENGGARA Christien N. Kendek; Johny S. Tasirin; Reynold P. Kainde; Josephus I. Kalangi
COCOS Vol. 3 No. 5 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i5.2377

Abstract

ABSTRACTThe utilization of the non-timber forest crop by the people who are living in the forest area, was studied. Interview by giving samples to as many as 30 people, which has been taken from the overall population 95 families.This research was done on November to december 2011. The result was indicating that the rest of minor societies around 20% are depending their life on the non timber forest crop.First, some of them are the roof maker by using the palm tree leaves as the row material, second some of them are the traditional medicines (herbs) maker by using plants or trees in the forest as ingredients. Third some of them are the wood fishing such as : crabs, shells, and stream fishes.Non-timber forest crop that provide the greatest revenue is income from crab seekers which can give an income of Rp 47,160,000/year. As for the whole, the value of the economic benefit of non-timber forest crop to the local community is rp 83,855,000/year obtained from the utilization of Nypa fruticans and foodstuff as such as shells, crabs and stream fishes.The Key Words: Non Timber Crop, Questioner Catalogue, Samples, Palm Trees, Wood Fishes.
Kajian Partisipasi dan Kelayakan Usaha Persemaian Jabon Merah (Anthocephalus macropyllus) (Studi Kasus Kelompok Tani Tunas Karumama Desa Tangkunei, Minahasa Selatan) Nurhasni Sirajudin; Hengky D. Walangitan; Marthen Th. Lasut; Maria Y.M.A. Sumakud
COCOS Vol. 3 No. 5 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i5.2387

Abstract

ABSTRACTThe purpose of this research are analyzing the level of members group participation, determining business impact to increase in household economy and analyzing the financial of nursery red Jabon of farmer group Tunas Karumama. This research was done in Tangkunei Village South Minahasa in April 2013. Data were collected using observation and census techniques, the analyzing of participation was using the Spearman Rank correlation and financial analysis of business use the B / C ratio. Descriptive analysis shows that the level of respondents participation 66.67 % was high participation, 23.81 % was moderate participation and Low participation was 9.52 %. The level of participation influenced by education. The economic aspect, activity of nursery was not increasing the household income. The results of analysis financial was using analysis of B / C Ratio value obtained 1,86 > 1,00. Financially this nursery was feasible.Key words : Education, Participation, Feasibility Of Businesses, Identity of Respondents.
Efisiensi Pengunaan Faktor-faktor produksi Pada Usahatani Brokoli Dikelurahan Kakaskasen Kecamatan Tomohon Utara Kota Tomohon Christy P. Tuwongkesong; Juliana R. Mandey; Rine Kaunang; Ellen G. Tangkere
COCOS Vol. 3 No. 5 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i5.2390

Abstract

ABSTRACTThe objective of this research is to analyze the efficiency of production factor use of Broccoli farming. Aims to analyze the efficiency the use of production factors of in broccoli farming. This study was conducted in Kakaskasen for five months, starting from October until February, 2013. This study has been conducted on all existing broccoli farmers in Kakaskasen village. Datais analyzed by using descriptive analysis, to describe the characteristics of broccoli farmers and characteristics broccoli farm, and regression analysis with cobb-douglas production function to describe the relationship between the production of broccoli with the factors of production. Analyses were performed by using Minitab 16 program. Economic efficiency of each factors of production can be seen from the ratio of the value of the marginal product of an input X1with the input prices.The results showed that an average area of land cultivated by 0.41 Ha, the average utilization of 0.118 kg/ha, the average utilization of manure by 493.83 kg/ha, the average usage of 198.33 kg/ha NPK, average The average use of urea fertilizer was 207.08 kg/ha and the average utilization of 70.93 person-days of labor per ha. Technically efficient use of seed production factor, labor, manure and NPK fertilizer was efficient and the use of production factors land area is still not efficient, while the use of factors of production was not efficient. Economically, the use of factors of production land, labor seeds, manure and NPK fertilizer still yet efficient, while the use of factors of production and urea fertilizer not efficient.To increase the production of land can still be used. In addition, the use of urea fertilizer should be reduced because their use was excessive.
PENGARUH PRODUKSI TANAMAN PANGAN TERHADAP INDEKS HARGA PANGAN DI KOTA MANADO Sylvia S Manaida; Esry O.H. Laoh; Olfie L.S. Benu; Joachim N.K. Dumais
COCOS Vol. 3 No. 5 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i5.2397

Abstract

ABSTRACTThe objective of this study in to determine the effect to Crop Production OfFood Price Index in Manado this study uses secondary data. The data used is obtainedfrom the Office of the Central Bureau of Statistics of North Sulawesi Province, in theform of time series data. Analysis of data using multiple linear regressi on models toexamine the relationship between production of food crops, with food price indeks inManado city.The results of research showed that the effect of Crop Production Of Food PriceIndex in Manado City is influenced by two variables, the production of food crops inthe city of Manado and food crop production in North Sulawesi Province outside ofthe city of Manado.Based on regression analysis, it can be concluded that the F-value equal to 2,07with a significant level of 0,197 which means the production of food crops in the cityof Manado and food crop production in North Sulawesi city of Manado out jointlysignificant effect on food price index. Determinant coefficient ( ) of 0,521 indicatedthat 52.1% of food price index is affected by the variables the production of foodcrops in the city of Manado and food crop production in North Sulawesi Provinceoutside of the city of Manado. Regression coefficient for the variable crop productionin the city of Manado was positive it means that the variable is 0,07058 cropproduction in Manado City but had a significant effect on food price index withP=0,092, but the regression coefficient for the variable crop production in NorthSulawesi Province outside of the city of Manado -0,0003927 was negative whichmeans variable crop production in North Sulawesi Province outside of the city ofManado had a significant effect on food price index in the city of Manado withP=0,090.
DISTRIBUSI PENDAPATAN PETANI KACANG MERAH DI DESA SENDANGAN KECAMATAN TOMPASO Annabel M. Warouw; Eyverson Ruauw; Octavianus Porajouw; Jenny Baroleh
COCOS Vol. 3 No. 5 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i5.2407

Abstract

ABSTRACTThe national income distribution reflects the equal or unequal distribution of the development result of the populations in a country. The purpose of this research is to calculate and to compare the basic income distribution with other incomes of the farmers. This research uses the primary data and secondary data with 30 farmers respondens.The result of the research shows that the Gini Coeficient in the research area is 0, 3943 for the basic income and 0, 3008 for the basic income with other incomes. Paying attention to the Gini Coeficient, means that the unequal income or the uneven income in the research area belongs to the moderate and low unequality.Based of Gini Coeficient, distribution income more equal in basic income with other income than just basic income. It means the other income more in the farmers at low income and middle income. Because of that suggested for the farmer specially in low income group to increase their income from other income another their basic income (red been farm).
ALIRAN PERMUKAAN PADA TEKNIK KONSERVASI TANAH GULUDAN DI KELURAHAN RURUKAN KECAMATAN TOMOHON TIMUR Cindy S. Sibua; Yani Kamagi; Maria Montolalu; Wiesje Kumolontang
COCOS Vol. 3 No. 5 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i5.2408

Abstract

ABSTRACTAt Rurukan sub-district dry farming agricultural a large part contrived on region gets to bevel. On runoff scarp will happen faster, it because rainwater which falls will be adrift at presto surface soil, so water chance for turns in at earth as laconic and make infiltration capacity become little. Therefore needs to be done by soil conservation action as makings of terrace for earth preservation. There is aim even of this research which is to know big runoff on barrackterrace and traditional barrackon about carrot plant at Rurukan sub-district. This research doing to utilize fairish little slot method 11x4 meter. Downloading is done begin over carrot until crop instilling, data then described by descriptive point out observational result that runoff on barrackterrace slot which is 0,14 m 3 / barrackslot and slot traditional as big as 0,00 m 3 /slot.Key word: Runoff, Terrace, Compost, Rurukan
Potensi Pengembangan Tanaman Anggrek di Kota Tomohon Tirsa Onibala; Lyndon R.J. Pangemanan; Johnny A. Tuyuwale; Martha M. Sendow
COCOS Vol. 3 No. 5 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i5.2489

Abstract

ABSTRACTTIRSA ONIBALA. Orchid Plant Development Potency in Tomohon City. Under guidance of Lyndon R.J. Pangemanan as chairman, Johnny A. Tuyuwale and Martha M. Sendow as members.The objective of this research is to determine the potential for development of orchid plants in Tomohon. The data used in this study are primary and secondary data. The method used is purposive sampling where the respondent is orchid businessman. Under these conditions, three orchids businessman in Tomohon is selected. Data analysis performed in this study is a descriptive analysis, through the efforts of the description of any existing variable. The further calculation of benefits employers orchids, and to see the business proper of orchids by using comparative analysis of revenue and expenses (Revenue Cost Ratio).The research results showed that the potential factors that encourage the development of orchid plants are species-diverse species of orchids, orchid plant seed availability, production, labor, strategic location, climatic suitability for orchid plant to growth, and profit acquired by businessman orchids. Respondents 1 to obtain acceptance of Rp 17,980,000.00 with a total cost of Rp 14,034,792.00 and profits of Rp 3,945,208.00, respondents2to obtainacceptanceof Rp6,900,000,00with a total costof Rp3.306.000,00 and aprofit of Rp 3.594.000,00andrespondents3earnrevenueof Rp9.450.000,00with a total costof Rp3.261.200,00toprofitof Rp 6.188.800,00. Of the three respondent sentrepreneurs orchidsin Tomohonearnan profit average of Rp4.576.002,67.The Highest revenue cost ratio was respondent 3 with ratio 2.89, and the lowest was respondents 1 with ratio 1.28. Revenuecost ratiofromeachrespondentwas >1meansthat orchidbusiness was benefit.
PENGARUH PEMBERIAN PUPUK MAJEMUK NPK TERHADAP PERTUMBUHAN BIBIT Gyrinops versteegii Dina Juanita; Marthen T. Lasut; Josephus I. Kalangi; Josea Singgano
COCOS Vol. 3 No. 5 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i5.2490

Abstract

ABSTRACTThis research aims to analyze the effect of NPK compound fertilizer and a good dose of growth of seedlings Gyrinops versteegii..This study used a Randomized Complete design of experiment method (RAL), with 5 treatment da 4 replicates. Treatment that is given that (A) no fertilizer (control), (B) NPK fertilizer plant 0.5 grams/Compection, (C) compaction NPK fertilizer 1 g/plant, (D) NPK fertilizer plant 1.5 grams/Compection, (E) Compection NPK fertilizer 2 grams/plant. The planting medium used in this research is tanaah, da sand with a ratio of 2: 1. The observed variables are height-diameter seedlings, seeds, leaves and large amount of leaves.The research results showed that NPK compound fertilizer on seedling Compection Gyrinops versteegii real influence only on stem diameter. (B) treatment of 0.5 grams/plant and treatment (C) 1 gram/plant gives good results on stem diameter growth of plants. While on a high number of seedlings, leaf area and leaf gave no real influence.
Analisis Sifat Fisik Dan Kimia Buah Salak Pangu (Salacca zalacca) Dengan Pelilinan Selama Penyimpanan Vina H. Manurung; Gregoria S.S. Djarkasi; Tineke M. Langi; Lana E. Lalujan
COCOS Vol. 3 No. 5 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i5.2493

Abstract

ABSTRACT The purpose of this research was to analyze the physic’s changing and chemistry’s changing of snake fruit that saved in normal temperature and covered by wax. This research was done in laboratory in agriculture technology ± 4 months. This research was using random design complete factorial by mixing wax emulsion and storage time. A treatment ( mixing ratio ) A1 : 1 (wax) : 2 (air), A2 : 1 (wax) : 4 (water), A3 : 1 (wax) : 6 (water) and B treatment (storage time), B1 : 0 day, B2 : 3days, B3 : 6 days, B4 : 9 days, that saved in normal temperature. Then, doing physic analyze such as texture, weight, brightness. And chemical analyze such as sucrose, acidity, water content. The result of this research was shown the worst texture of snake fruit which saved in normal temperature until the nine days was in ratio 1 : 4 ( 5,21 kg) and the highest in ratio 1 : 2 (6,34 kg). the highest weight was in ratio 1 : 4 (67,67%) and the lowest weight was in ratio 1 : 6 (51%). The highest brightness was in ratio 1:6 (29,88%) and he lowest brightness was in ratio 1 : 4 ( 29,35%). The highest of sucrose was in ratio 1:2 (14,16%) and the lowest of sucrose was in ratio 1 : 4 (13,33%). The highest acidity was in ratio 1 : 4 (12,33%), and the lowest acidity was in ratio 1 : 2 (11,8%). The highest water content was in ratio 1 : 4 (43,33%) and the lowest water content was in ratio 1 : 6 (43,01%). Thus, the snake fruit which waxed with ratio 1:4 in 9 days storage showed the best quality. Key Word : snake fruit, storage, waxing
Karakteristik Fisikokimia Dan Sensoris Flakes Berbahan Baku Tepung Jagung (Zea mays L), Tepung Pisang Goroho (Musa acuminafe,sp) dan Tepung Kacang Hijau (Phaseolus radiates) Meini E. Papunas; Gregoria S.S. Djarkasi; Judith C. Moningka
COCOS Vol. 3 No. 5 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v3i5.2494

Abstract

ABSTRACTDiversification program conducted by utilizing local food through improved processingtechnology to produce food products. In North Sulawesi, banana goroho a typical localfood, corn is a commodity Manado yellow, and green beans are a source of protein. Thisstudy aims to determine the formulation flakes with corn flour mixture ratio, gorohobanana flour and green bean flour consumers receive. And analyzing the physicochemicalproperties and sensory flakes. This research was conducted at the Laboratory of Foodscience for 3 months. This study uses a completely randomized design with treatmentconcentration ratio mixing cornmeal, flour goroho bananas, green beans and flour.Mixing corn flour 60%, 35% goroho banana flour, mung bean flour 5% is the bestformulation of fisikomia properties and sensory properties. With endurance timecrispness in milk for 4 minutes 47 seconds and the chemical composition of the watercontent of 1.7%, 1.55% ash, 6.59% protein, 3.38% fat, 80.1% carbohydrate. Organoleptictest results show that the resulting flakes can be accepted by consumers of the parametersof taste, flavor, color, and crispness.

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