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Meldi T.M. Sinolungan
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cocos@unsrat.ac.id
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Fakultas Pertanian Universitas Sam Ratulangi Manado
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Kota manado,
Sulawesi utara
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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DINAMIKA KELOMPOK TANI CEMPAKA DI KELURAHAN MERAS KECAMATAN BUNAKEN KOTA MANADO Novtrianto Makawekes; Lyndon R.J. Pangemanan; Melsje Y. Memah
COCOS Vol. 7 No. 3 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i3.12504

Abstract

ABSTRACTThe aims of this study to understand dynamic the Cempaka Farmers Group, the studied fromelements of group dynamics that is, goal of group, structure group, task function, building and groupdevelopment, compactness group, atmosphere group, pressure group, effectiveness of group, and hiddenpurpose. This study has been conducted since February 2016 untill May 2016 at the Cempaka FarmerGroup in Meras Village Bunaken Sub-distric Manado Municipality.Retrieval and data collectionincluded primary data and secondary data. Primary data was obtained from a member of the FarmersGroup using by a questionnaire, direct interview and observation in the research location. Secondarydata were obtained from various print and online media as well from journals and literature relating tothis study. Data analysis methods applied in this study, using by Likert Scale and Descriptivemethods.The research result showed that the Dynamics of Cempaka Farmers Group categorizeddynamic. It was because group dynamic elements going well.Key Word: Dynamics, Farmers Group
PERSEPSI KONSUMEN KREDIT USAHA RAKYAT (KUR) TERHADAP PELAYANAN PT BANK RAKYAT INDONESIA Tbk. UNIT LANGOWAN Frendi H. Wurarah; Grace A.J. Rumagit; Joachim N.K. Dumais
COCOS Vol. 7 No. 3 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i3.12528

Abstract

ABSTRACTConsumer perception or perspective with the services provided by the bank is the rating of the consumers to the services of the bank. The bank also should understand what consumers think and feel about the services provided, whether it gives satisfaction to the consumer or not. In connection with the BRI bank's vision that is becoming a leading commercial bank that always put customer satisfaction, and one of the mission is to provide excellent service to customers through a widespread network supported byprofessional human resources. That is why the authors are interested in carrying out research on consumer perceptions of people business credit (KUR) to service on Bank BRI LangowanUnit. The objektive of this research to analyze the perception of consumer credit (KUR) to service at the Bank Rakyat Indonesia (BRI) Langowan Unit, based on the variables to be studied, namely, Tangibles, Reliability,Responsiveness, Assurance,Empathy, using a Likert Scale analysis tools. This aims was conducted over four months from February to the month of May 2016 from preparation to the arrangement of research reports. The Location of research is Bank Rakyat Indonesia LangowanUnit. This study uses primary data and secondary data. Primary data were obtained from 73 respondents from credit consumers use the questionnaire. While secondary data obtained from the Bank BRI. The sampling method in this study usespurposive sampling. The results of this research showed that the perception of consumer credit (KUR) to service at the BRI Langowanunit was relatively satisfied with regard to the five variables studied namely Tangible, Reliability, Responsiveness, Assurance, and Empathy.Key Word: Perception, Consumer, Business Credit (KUR), PT Bank Rakyat Indonesia
PENGARUH KONSENTRASI SUKROSA DAN SIRUP GLUKOSA TERHADAP SIFAT KIMIA DAN SENSORIS PERMEN KERAS BELIMBING WULUH (Averrhoa bilimbi. L) Deisi L. Engka; Jenny Kandou; Teltje Koapaha
COCOS Vol. 7 No. 3 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i3.12533

Abstract

ABSTRACTStarfruit (Averrhoa bilimbi) known as star fruit acids, this is due starfruit containsfolic acid. In the Minahasa region known as starfruit bottle, starfruit is one of the agriculturalproducts that have not received the attention and good handling. For that need to bedeveloped processing technology in the form of processed foods such as hard candies. Hardcandy is one of the non-crystalline candies that have a hard texture, shiny and translucentappearance. The purpose of research is to determine the concentration of sucrose and glucosesyrup right by analyzing the chemical components as well as measuring the level ofpreference panelists include taste, aroma, texture and color of hard candies starfruit. Thisstudy uses a completely randomized design (CRD) each consisting of three replications withA treatment (70% sucrose and 30% of glucose syrup); B (75% sucrose and 25% of glucosesyrup); C (80% sucrose and 20% of glucose syrup); and D (85% sucrose and 15% of glucosesyrup). The results showed that the hard candies starfruit with treatment A, B, C, and D meetthe requirements of SNI when viewed from the water content 0.40 - 1.03%, ash content of0.01 - 0.05%, reducing sugar 12.84 - 17.71% and total acids 1.06 - 1.20%. The greater theamount of concentration sucrose added will produce candy starfruit increasingly violent. Theconcentration of sucrose and glucose syrup is right for the manufacture of hard candy starfruitis concentration sucrose 85% and 15%. The results of organoleptic test sucrose concentrationof 80% and 20% glucose syrup is the preferred treatment panelists.Keywords: Starfruit, Sucrose, Glucose Syrup, Hard Candy.
PENGAMBILAN KEPUTUSAN KONSUMEN DALAM BERBELANJA BAHAN PANGAN Steven A. Rumbayan; Esry O. Laoh; Agnes E. Loho; Charles R. Ngangi
COCOS Vol. 7 No. 4 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i4.12565

Abstract

ABTRACTThe purpose of this research is knowing consumer decision making in foodstuff trade in Teling Community, Wanea District, Manado City and as additional benefit of knowledge and information about consumer decision making foodstuffs trade. This study used primary data and secondary data. The sourced of primary data obtained from interviews with respondent by questionnaire, secondary data taken from Teling district office, Wanea District, Manado City. The Sampling taken by purposive sampling, 45 respondent and analyzed using qualitative descriptive. The research result showed that foodstuffs that always buy in the modern market were sugar, eggs, milk, chicken, beef, cooking oil and fruits, while in traditional market were rice and vegetables, then the most frequent visiting place was modern market with the number of respondents 27 people or 60%, while in traditional market as many as 18 people or 40%. The reason respondent to buy in modern market is : 1). Product quality in assured because the respondent perceive that quality of products in modern market better than traditional market. 2). Cleanliness, because the modern market has a janitor who always there. 3). Neatness, because the modern market already neatly packed for each product they wanted. 4). Using packaging, because the product using packaging make respondent feel the product to buy is clean. Whereas the reason respondent choosing to buy in traditional market is : 1). The cheaper price, because respondent viewed the priced in traditional market cheaper than modern market. 2). Fresher, the fact product in traditional market more fresher compared than modern market. 3). For who have enough money because the high income, respondent would choose a good product because better product get higher price.Keyword : Consumer decision making, Modern Market, Traditional Market,
“Bokashi Effect of Fertilizer on the Growth Of Rice Production Methods and SRI (System Of Rice Intensification)” Arnoldus Londong; Saartje Sompotan; Pemmy Tumewu; Jelly V. Porong
COCOS Vol. 7 No. 4 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i4.12591

Abstract

ABSTRACTThis study aims to memgetahui Bokashi fertilizer influence on the growth and production of rice using the SRI (System Of Rice Intensification) held at the Village Taratara the West Tomohon sub district for 5 months from July to December 2014. The study used randomized block design with treatment A (5 ton Bokashi / ha), B (10 ton Bokashi / ha), C (15 ton Bokashi / ha), D (20 ton Bokashi / ha) and repeated 4 times to obtain 16 experimental plots. Data were analyzed by analysis of variance followed by LSD (Least Significant Difference) at 5% level.The results showed that the use of Bokashi fertilizer to increase rice production SRI method. Dose of 15 ton / ha of fertilizer bokhasi provide the highest SRI method of paddy production.Keyword: Bokashi, peddy,SRI Method (System Of Rice Intensification)
KELAYAKAN USAHA GULA AREN DI KAWASAN PENDUKUNG KOTAMOBAGU Stivani Rompas; Esry H. Laoh; Gene Kapantouw
COCOS Vol. 7 No. 4 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i4.12592

Abstract

ABSTRACTThis study aims to determine the feasibility of palm sugar in Poopo rural districts east passi. This study was conducted over six months from December until may 2016. This study uses census the number of entrepreneurs in the village Poopo palm suger is 7 and deliberatel chosen as respondents. The date used in the study are primary data and secondary, data primary data obtained through direct observation spaciousness and conduct interviews with farmers using a list of guestions (guestionnaires) that had been prepared. Secondary data were obtained from the agencies involved in this study. Analysis of the data used in this research is descriptive analysis.The result of this research showed that if the raw material of sugar palms not taken into account in cost of production and operating income sugar palms in the village poopo experienced a profit of 146.536/farmers and the day by R/C 2.55Key word : feasibility, business, supports, Kotamobagu
INSIDENSI PENYAKIT BUSUK BUAH PADA TANAMAN PALA (Myristica fragrans H) DI KECAMATAN LEMBEH SELATAN ( Yunita S. Najoan; Max M. Ratulangi; Emmy Senewe
COCOS Vol. 7 No. 4 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i4.12595

Abstract

ABSTRACTThis research aims to study the incidence of black pod disease in plants nutmeg (Myristica fragrans H) in the district of South Lembeh for 3 months ie from January to April 2015. Laboratory studies conducted at the Laboratory of Microbiology and Plant Pathology, Faculty of Agriculture Unsrat Manado and in the field, namely in Subdistrict South Lembeh.Research in the laboratory to determine the fungal pathogen nutmeg pod disease while in the field to determine the incidence of the disease is carried out in the village Papusungan, Kelapa Dua village, village Mawali. To study the incidence of the disease by the method of survey and sampling deliberate on nutmeg experiencing symptoms of dry rot and wet rot.Dried fruit rot disease symptoms in the nutmeg that is, the fruit of pain at first seem small, round spots, the center line of approximately 0.3 cm, this part is brown and settles (concave). The results showed that the characteristic of fungal pathogens causing rot diseases dried fruit on nutmeg in District Lembeh Southern namely Stigmina myristicae, observation of this fungus directly seen in the fruit field diseased fruit rot dried and identified under a microscope. the symptoms of fruit rot disease wet first emerged at the base of the fruit, the affected part color becomes brown, spotting developments rapidly that within a few days its center line has reached 2.5 cm, fruit ill not be concave. the disease is caused by the fungus Colletotrichum gloeosporioides, this fungus konidium greenish brown, oval-shaped.The results of the study the incidence of rot diseases caused by pathogenic fungi, in the field there is a difference incidence of black pod disease caused by a fungal pathogen at different locations, highest average incidence of dried fruit rot 7.90%, and 12.27% wet rot.Key Words : Incidence, Rotten Fruit , Nutmeg
PENGGUNAAN BAP DAN KINETIN PADA INDUKSI TUNAS DARI PROTOCORM ANGGREK DENDROBIUM (Dendrobium Sp) PADA KULTUR IN VITRO Meklin Bakar; Jeany Mandang; Deanne Kojoh; Sofia Demasabu
COCOS Vol. 7 No. 4 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i4.12596

Abstract

ABSTRACTThis research aims to understand the influence of the use of the dossier onBAP and Kinetin induction shoots from protocorm dendrobium orchid (dendrobium Sp)Conducted in the laboratory biotechnology Faculty Agriculture University SamratulangiManado for 4 months from from june until September 2015. The research uses randomdesign complete with treatment K(kontrol), B1( ms + 1 ppm ) dossier, B2( ms + 2 ppm )dossier, B3( ms + 3 ppm ) dossier, K1 (ms + 1 ppm kinetin ), K2 ( ms + 2 ppm kinetin ),K3 ( ms + 3 ppm kinetin ) and repeated as much as 3 times. Data analyzed by of varianceand continued with BNT 5% (test different real smallest).Treatment 3 ppm BAP had have real impact on higher plants and number of leaves. Thehighest plants that is 1.676 cm across get in treatment BAP 3 ppm while plants the lowestin BAP 2 ppm namely 0.500 cm. Number of leaves most found in BAP 3 ppm namely9.81 and number of leaves at least found in BAP 2 ppm namely 4.56, treatment BAP andKinetin has not been affecting the long the leaves of an orchid dendrobium.
PENGARUH ZEATIN TERHADAP MULTIPLIKASI TUNAS EKSPLAN NODUS PADA TANAMAN KRISAN VARIETAS KULO DAN PUSPITA NUSANTARA Deivi V. Saburu; Bobby Polii; Arthur Pinaria; Wenny Tilaar
COCOS Vol. 7 No. 4 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i4.12597

Abstract

ABSTRACTThis study aims to determine the effect of zeatin on shoot multiplication of explants nodesat Kulo and Puspita Nusantara varieties of chrysanthemum plant. Characters observerdwere time of shoots formation, number of shoot, number of leaf and number of root. Theresearch was conducted in the Laboratory of the Faculty of Agriculture, University ofSam Ratulangi for three month starting from July 2015 until October 2015.The researchwas designed using a completely randomized design with four treatments. Each treatmentwas repeated three time.Data was analyzed using variance analysis and Least SignificantDifference was used to differentiate the treatment. The result showed that the Zeatintreatment was significant difference on time of shoots formation, number of shoot andnumber of root at Kulo variety. Whereas, the Zeatin treatment was not significantdifference on number of shoot and number of leaf at Puspita Nusantara variety.Application of 0,5 ppm Zeatin concentration result the highest number of shoots, numberof leaves, number of roots on Kulo and Puspita Nusantara variety. Application of 0,5 ppmZeatin concentration and control resulted the fastest of time of shoots formation on Kuloand Puspita Nusantara variety.
PARTISIPASI MASYARAKAT DALAM KEGIATAN PROGRAM NASIONAL PEMBERDAYAAN MASYARAKAT (PNPM) MANDIRI PERKOTAAN DI KELURAHAN TELING TINGKULU Meily N. Welang; Oktavianus Porajouw; Esry H. Laoh
COCOS Vol. 7 No. 4 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v7i4.12598

Abstract

ABSTRACTThe study aims to describe the community participation in the activities of the National Program for Community Empowerment in Urban Village TelingTingkulu.Researchers took data onTalud development activities in the Village TelingTingkulu.This study was conducted over 6 months,since november 2015 until the month of May 2016.The data used in this research is secondary data, the data obtained from the district office TelingTingkulu and primary data were retrieved through a list of questions or keusioner.Analysis of the data used in this research is descriptive analysis in tableand text.The results showed that community participation in the planning stages in the PNPM activities that exist in the Village TelingTingkulu classified as active by providing feedback and suggestions about the activities that will be created.While community participation in the implementation phase of the community to contribute through energy, building materials, administration and even soil and plants they have.Key Word : Participation, PNPM, Teling Tingkulu

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