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All Journal Pastura; Journal Of Tropical Forage Science Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Journal of the Indonesian Tropical Animal Agriculture Animal Production : Indonesian Journal of Animal Production Jurnal Ilmu Peternakan Terapan Agrinimal Jurnal Ilmu Ternak dan Tanaman ZOOTEC Jurnal Locus Penelitian dan Pengabdian Jurnal Penelitian Pendidikan Indonesia Animal Production

Erwin Wantasen

Fakultas Peternakan Universitas Sam Ratulangi

Author-ID : 590432

Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Environmental Science Immunology & microbiology Mathematics Veterinary Other

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ANALISIS FINANSIAL PETERNAKAN SAPI PERAH RAKYAT DI KOTA TOMOHON (STUDI KASUS DIKELOMPOK RAMULU SANGKOR) Labodu, Ray Paksi; Wantasen, Erwin; Massie, M T; Oroh, F. N.S
ZOOTEC Vol 35, No 2 (2015)
Publisher : Universitas Sam Ratulangi

ABSTRACT FINANCIAL ANALYSIS OF DAIRY CATTLE FARM IN TOMOHON CITY (CASE STUDY AT THE RAMULU SANGKOR FARMER GROUP). Study was conducted to analyze feasibility of the Ramulu Sangkor farmer group in Tomohon city. Study was implemented using survey method in the case study of the farm. Data were taken directly to thefarmer as primary data and taken from related institution as secondary data. Survey was done for March to April 2015. Data were analyzed using infestation criteria analysis including NPV, BC Ratio, IRR, ROI and profit analysis. Results showed that total investment were IDR 721.599.633/year and total receipt were IDR 951.217.667/year, of selling milk product and biogas. Therefore, it can be concluded that the Ramulu Sangkor farmer group was feasibly operated with NPV of IDR 448,929,526.-; BC Ratio of 2.880; IRR of 50.05, ROI of 41.82 and profit value of IDR 229.618.034.- for one months. Â Keywords: Dairy Cattle, Finance, Ramulu Sangkor Farmer Group

Persepsi peternak babi terhadap kinerja penyuluh pertanian lapangan (PPL) di Kecamatan Sonder Kabupaten Minahasa Rintjap, A K; Lenzun, G D; Wantasen, E
ZOOTEC Vol 41, No 1 (2021)
Publisher : Universitas Sam Ratulangi

THE PERCEPTION OF PIG FARMERS ON THE PERFORMANCE OF FIELD AGRICULTURAL EXTENDERS IN SONDER DISTRICT, MINAHASA DISTRICT. This study aims to determine the perception of pig breeders on the performance of field agricultural extension officers (PPL) in Sonder District, Minahasa Regency. This research was conducted using survey methods, direct observation and interviews using a questionnaire. The sample was determined by purposive sampling with the criteria that the largest number of pig breeders received counseling from field agricultural extension workers (PPL). Types of data are primary data and secondary data and use the Slovin formula and Likert scale. Farmers 'perceptions of extension workers' performance were reviewed from the aspect of service quality is agree, from the aspect of responsiveness is not the same, and from the aspect responsibility is doubtful.

ANALISIS SIMULASI DAMPAK KEBIJAKAN BIAYA INSEMINATOR TERHADAP PETERNAK SAPI DI KECAMATAN TOMPASO KABUPATEN MINAHASA Wantasen, Erwin
ZOOTEC Vol 34, No 1 (2014)
Publisher : Universitas Sam Ratulangi

ABSTRAKTujuan dari penelitian ini adalah menganalisis keterkaitan faktor-faktor yang mempengaruhi pendapatan peternak dari usaha ternak sapi dan usahatani tanaman pangan pada kondisi penggunaan teknologi insemianasi buatan dan menganalisis pengaruh perubahan faktor eksternal terhadap pendapatan usaha ternak sapi, biaya produksi ternak sapi, biaya produksi tanaman pangan pendapatan usahatani tanaman pangan, biaya kesehatan ternak dan biaya kandang pada kondisi penggunaan teknologi inseminasi buatan. Pengukuran teknologi inseminasi buatan menggunakan pendekatan biaya inseminator . Penelitian ini adalah studi kasus terhadap 70 peternak sapi di desa Tonsewer Kecamatan Tompaso Kabupaten Minahasa yang dipilih secara acak. Model persamaan simultan dengan metode 2SLS digunakan untuk mengestimasi semua parameter penelitian. Hasil penelitian menunjukkan bahwa model ekonomi peternak yang dibangun dapat menjelaskan dengan baik keterkaitan dengan pendapatan dan biaya produksi pada usahaternak sapi maupun usahatani tanaman pangan . Hasil analisis simulasi menunjukkan bahwa dampak peningkatan biaya inseminatorsebesar 15% adalah alternatif terbaik karena dapat meningkatkan pendapatan usaha ternak sapi 9,37% dan biaya total produksi ternak sapi relative kecil sebesar 0, 24%, biaya uasahatani tanaman pangan meningkat 3,,62%, pendapatan usahatani tanaman pangan meningkat 5, 86%, biaya obat-obatan sapi meningkat 2,52% dan biaya kandang meningkat 2,78%. Hasil penelitian menunjukkan bahwa kebijakan biaya inseminasi mampu meningkatkan penampilan ekonomi rumah tangga peternak sapi di wilayah penelitianKata kunci : Teknologi inseminasi buatan , Biaya inseminator, pendapatan peternak sapi, model ekonomi peternak sapiABSTRACTTHE SIMULATION ANALYSIS OF INSEMINATOR COST POLICY IMPACT TO CATTLE FARMERS ON TOMPASO SUBDISTRICT MINAHASA REGENCY. The objectives of this study were to analyze factors affecting the farmersâ€™ income from the cattle business and farming crops under condition of the usage of artificial insemination technology and to analyze the effects of the external factor changing toward the income of beef cattle business, the costs of cattle production , the cost of food crop production, food crops farm income, animal health costs and the cost of the barn with the condition of the artificial technology usage. The measurement of artificial insemination used the inseminator cost approach. This research was a case study of 70 cattlemen in the village of Tonsewer Tompaso Sub district Minahasa Regency selected by random sampling. Model of simultaneous equations with the method of 2 SLS was used to estimate all the parameters of the study. The result of research showed that the economic model of cattlemen could explain the relation of inseminator cost with income and costs of production in cattle and food crops well. The simulation analysis indicated that effect of inseminator cost policy on householdâ€™s economy was that 15% increasing of inseminator cost was the best alternative scenario that can increases income of cattle business 9,37%, beef production cost 0.24%, food crops production cost 3,62%, income of food crops business 5.86%, cattle medication cost 2,52% and barn cost 2.78%. These results indicated that the inseminator cost policy could improve economics performance of cattle farmers.Keywords: Simulation analysis , Inseminator cost , Income of cattle farmers, food crops, economic model of cattlemen

KARAKTERISTIK KONSUMEN DALAM PEMBELIAN DAGING SAPI DI KOTA MANADO (STUDI KASUS DI TRANSMART CARREFOUR STAR SQUARE MANADO) Mongi, Anastasia I; Wantasen, E; Salendu, A H.S; Manese, M
ZOOTEC Vol 39, No 2 (2019)
Publisher : Universitas Sam Ratulangi

CONSUMERS CHARACTERISTICS INÂ PURCHASING BEEF IN MANADO CITY (Case Study On Transmart Carrefour Star Square Manado).Beef is one of the products farm source of protein easily found in the modern market and traditional markets. Consumer behavior is the study of decision making.Consumer characteristics are part of consumer behavior so companies that sell products need to recognize consumer characteristics and decision models made by consumers and innovate on beef attributes so that they can attract consumers to buy. Respondents in this stadyÂ were 100 determined by the probability of sampling nonÂ next using descriptive analysis through the questionnaire to know the types of buyers. The results showed that the types of buyers of beef in transmart Carrefour star square manado dominated by consumers women are mostly housewives with average ages of more than 40 years, monthly income on 3 million with the education level medium to collage.Keywords : Beef, consumer characteristics, beef attribute

ANALISIS EKONOMI PENGGUNAAN CAMPURAN PUPUK ORGANIK FESES TERNAK SAPI PADA USAHATANI TOMAT(Lycopersicum esculentum Mill. L.) (Studi Kasus Di Desa Tondegesan Dua Kecamatan Kawangkoan Kabupaten Minahasa) Pangajouw, Alvionita L; Wantasen, E; Lenzun, G. D.; Lumenta, I D.R
ZOOTEC Vol 36, No 2 (2016)
Publisher : Universitas Sam Ratulangi

ABSTRACT ECONOMIC ANALYSIS OF UTILIZATION OF MIX ORGANIC FERTILIZER FROM CATTLE FECES ON TOMATO (Lycopersicum esculentum Mill. L.) FARM (Case study at Tondegesan Two Village Kawangkoan District of Minahasa Regency) The objectives of this study were to analyze cost, income, production and factors affecting tomato farm using organic fertilizer from cattle feces at Tondegesan Two village, Kawangkoan district of Minahasa regency.Â Â Â Â Â Â Â Respondents were defined by census method. Data were collected by interviewing mechanisms, direct observation and available documents. Data were based on primer data including land area, workers, salary, total seed, seed prize, total fertilizer applied, fertilizer price, tomato production per planting period, tomato selling price, production cost, income as well as general condition of farmer.Â Secondary data were based on the reference (library and internet) or other institutions related with this study such as animal population and tomato farmers. Data were analyzed by different test using t test on pair samples. Results showed that costs of tomato farm using organic fertilizer from cattle feces were IDR 32,936,915 less than costs of tomato farm using non-organic fertilizer of IDR 38,659,431. On the other hand, farmer incomes using organic fertilizer from cattle feces were IDR 43,653,085 more than farmer income using non-organic fertilizer of IDR 34,938,069. The productions of tomato farm using organic fertilizer from cattle feces were 30,636 kg more than production of tomato farm using non-organic fertilizer of 29,439 kg. Using regression analysis of production function by cobb douglass method for factors affecting tomato farm indicated that the variables of workers and seed total affected significantly tomato production with probability of 0.005, while total organic and non-organic fertilizers did not affect tomato production. Therefore, it can be concluded that utilization of the organic fertilizer increased farmersâ€™ income of the tomato farm. Â Key words:Cattle feces organic fertilizer, tomato production, cost, income.

POTENSI PENGEMBANGAN TERNAK SAPI POTONG DI KECAMATAN TOMPASO BARAT Sengkey, Natasya M; Salendu, A H.S; Wantasen, E .; Waleleng, P O.V
ZOOTEC Vol 37, No 2 (2017)
Publisher : Universitas Sam Ratulangi

ABSTRACTTHE POTENTIAL DEVELOPMENT OF Â BEEF CATTLE INWESTSUB TOMPASO DISTRICT.The objectives of this study was to find out the 1) various supporting resources for the development of beef cattle in West Sub Tompaso district, 2) Annalizing by LQ (Location Quotient) to determine the chosen location for beefcattle industry development in West Tompaso District. To know of cattle breeding potential in West sub Tompaso district.The sources of the research data were from secondary data which was collected from the district office of West Tompaso board of Agricultural, Fisheries and Forestry Extension. Office analysis model used Location Quotation (LQ) analysis model of potential and capacity of the area for beef cattle industry development in West Tompaso District. Based on the results of the analysis show that LQ sub TompasoWest has LQ 2.08 which is the base area. According to the results of maximum potential development of animal unit (AU) based on land resources was about 2.269,03 AU, capacity of increasing cow population-based area was about 1.180,53 AU, real cattle population was about 1.088,5AU, maximum potential based family unit was about 6.012 AU, and capacity of cattle population growth was about 4.923,5 AU. These values show that West Tompaso District has potential in developing beef cattle industry.Keywords: Beef cattle, potential areaÂ

FAKTOR-FAKTOR YANG MEMPENGARUHI PERMINTAAN DAGING AYAM BURAS DI PASAR TRADISIONAL KOTA MANADO Mamuaja, Chaterine L; Rorimpandey, B; Wantasen, E; Dalie, S
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

FACTORS AFFECTING DEMAND FOR NATIVE CHICKEN MEAT IN TRADITIONAL MARKET MANADO CITY. The objective of this study was to know the influence of native chicken meat price, taste and consumersâ€™ income on the demand of native chicken meat in traditional market of Manado city. Accidental sampling method was use in this study. Fifty sample of consumers was randomly chosen in Bersehati market and 50 respondents taken in Pinasungkulan market. Therefore the total respondents included in this research was 100 consumers. The study showed that both overall and partially test indicated that chicken meat pice, consumersâ€™ income and consumersâ€™ appetite was significantly affecting demand for native chicken by consumers on traditional market in Manado city

ANALISIS PENDAPATAN PETERNAKAN AYAM BURAS YANG DI PELIHARA SECARA EXTENSIF DI KECAMATAN DIMEMBE Yarbo, Rahmat; Wantasen, E; Salendu, A H.S; Waleleng, P O.V
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

ABSTRACTINCOME ANALYSIS OF NATIVE CHICKEN FARMING RAISEDÂ EXTENSIVELY IN DIMEMBE SUBDISTRICT. The goal of this research were to investigate the income on the business of domestic poultry that is maintained extensively and to determine the factors that influence it. The study was conducted by using survey and interview methods based on a list of questions toward 80 respondents of native chicken farmers inÂ Dimembe Sub District. Data analysis were descriptive and quantitative analysis. Quantitative analysis was done byÂ using multiple regression techniques of the Cobb-Douglass model. The results showed that the average net income from selling free-range chickens, which is Rp. 2.780.471,875 /year / breeder. The results of the regression analysis showed that altogether the independent variables influenced the income of farmers as much as 73.1%. Partially the independent variables that significantly influence farmers 'income (P<0,05) were labor costs and farmers' perceptionsÂ while feed costs drug and vitamin costs and the cage cost were not significantly effect onÂ breederâ€™s income from native chicken farming (P> 0.05)Â Production costs of a locally-grown free-range chicken farm are mostly used to buy feed.

KARATERISTIK ORGAN BAGIAN DALAM AYAM BURAS YANG DIBERI PAKAN MINYAK KELAPA (Cocos nucifera) DALAM RANSUM Leke, Jein Rinny; Sompie, F.N.; Wantasen, E.; Widyastuti, T.; Sondakh, E.H.B.
ZOOTEC Vol 39, No 2 (2019)
Publisher : Universitas Sam Ratulangi

INTERNAL ORGANS CHAR ACTERISTICS OF NATIVE CHICKEN FED BY COCONUT OIL (Cocos nucifera) ON DIET. The research was carried to determine the internal organs characteristics of buras chickens fed coconut (Cocos mucifera) oil in diet. A total 100 unsexed buras chickens was used in this experiment. The design used in this study was a completely randomized design (CRD) consisting of 5 treatments and 5 replications (4 hens each). The data were subjected to analysis of variance, when the treatments indicated significant effect it was continued Duncanâ€™s Multiple Range Test. Five dietary treatments containing 0, 0.5%, 1 %, 1,5%, and 2% levels of coconut oil (CO) with five replicates were applied to chickens.Â Parameters measured were body weight, heart, liver, pancreasÂ and gizzard weight. Result showed that CO in the ration significantly increased the body weight (P<0.01) but did not affect to heart weight, liver weight, pancreas weight and gizzard weight.(P>0.05) It can be concluded that coconut oil in the diet canâ€™t increase the internal organ characteristics. We can gave the 2% CO in the diet for the best results.Â Key words: Internal Organs, Coconut Oil, Buras Chickens

ANALISIS KELAYAKAN USAHA BROILER DI KELURAHAN TARATARA I KECAMATAN TOMOHON BARAT KOTA TOMOHON Santa, N M; Kalangi, L S; Wantasen, E
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

FEASIBILITY ANALYSIS OF BROILERS IN TARATARA I VILAGE WEST TOMOHON DISTRICT TOMOHON CITY. Broiler business which is run by partnership pattern, is one of the suppliers of food products that source animal protein. Increased demand for broiler meat, needs to be followed by business development that has previously calculated the level of business feasibility. This study aims to determine the feasibility of a broiler business based on Net Present Value (NPV), Internal Rate of Return (IRR), R/C, Net B/C. The study was conducted by taking a case in a broiler business with a capacity of 3.000 animals, with 6 maintenance periods per year, which has been undertaken since 2015, located in Taratara I Village, Tomohon Barat District. The results showed that the average cost wasIDR. 91.784.947/period while income was IDR. 99.873.539/period, and profit wasIDR 8.088.592/period. The NPV value was IDR 26.837.471 which had a positive number, an IRR value was 19,03%, andÂ both of R/C Â and Net B/C was higher than 1, so that the broiler business can be implemented and developed.

Co-Authors ., Umar Paputungan A H.S Salendu, A H.S Alvionita L Pangajouw, Alvionita L B Hartono, B B Rorimpandey Boham, M.Y Boyke Rorimpandey D. Anis Darimin, M F Datuela, F. E.H.B. Sondakh Elly, Femy Hadidjah Endoh, Eusebius Erwin Hubert Barton Sondakh, Erwin Hubert Barton F H Elly F N Sompie F. N.S Oroh F.N.S. Oroh F.N.S. Oroh Florencia N. Sompie G D Lenzun G. D. Lenzun Hariadi Subagja Ingriet D. R. Lumenta Jein R Leke Jein R. Leke Jein Rinny Leke Jein Rinny Leke Jein Rinny Leke, Jein Rinny Kalangi, L.S Kogoya, Y Kumaat, Brigita K.M L S Kalangi Lainawa, Jolyanis M A.V Manese M T Massie M. A.V Manese, M. A.V M. Telleng Mamuaja, Chaterine L Manese, M Manese, M A. V Mongi, Anastasia I N Hanani, N N M Santa N.M. Santa P O.V Waleleng P. Pangemanan Posumah, C Puadali, M Ratna Siahaan Ratna Siahaan Ray Paksi Labodu, Ray Paksi Rintjap, A K Rivaldi Lantapa, Rivaldi S Dalie S. Dalie S. Dalie Santa, N. M. Santa, N.M Santa, Nansi Margret Sarajar, Marsel J Sasongko Wijoseno Rusdianto Selvie Selvie Sengkey, Natasya M Siahan, Ratna Sipayung, Y D Siwu, R. Sompie, F.N. Stevy Stevy Suhdan Kasuba, Suhdan Tendean, Mardy TRINA EKAWATI TALLEI Umar Paputungan Umboh, S J.K Umboh, S. J.K Umboh, Sintya J. K. Umboh, Sintya J.K Umboh, Sintya, J.K V V.J Panelewen Waleleng, P.O.V Widyastuti, T. Yarbo, Rahmat

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