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ZOOTEC
Published by Universitas Sam Ratulangi
ISSN : 08522626     EISSN : 26158698     DOI : https://doi.org/10.35792/
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary
Zootec is a scientific periodical journal published by the Faculty of Animal Sciences, Sam Ratulangi University in 1995 with the print ISSN number 0852 – 2626. The focus of articles on Animal Sciences includes 1. livestock production, 2. Animal Feed and Nutrition, 3. Livestock Socio-Economics, 4. Animal Product Technology, 5. Animal Health, and 6. Potential pet wildlife Animal. Since its publication in Volume 38 number 1 of January 2018, it has been accredited with Rank 5 at the Ministry of Research, Technology and Higher Education Republic of Indonesia, Number SK 28/E/KPT/2019 with eISSN number 2615-8698. Starting Volume 41 No 2 of July 2021 the Zootec Journal has changed the writing template from the previous writing template. The Zootec journal has been indexed by Google Scholar, SINTA, Crossref, Garuda. Article authors can send articles in Indonesian or in English via email: jzootek@yahoo.com to be considered for publication.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 23 Documents
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Search results for , issue "Vol 40, No 1 (2020)" : 23 Documents clear
PENGARUH PEMBERIAN SUMBER SERAT BERBEDA DALAM PAKAN TERHADAP KECERNAAN SEMU SERAT KASAR DAN HEMISELULOSA PADA AYAM PEDAGING STRAIN COBB Sasae, Yasinta Y.A.; Londok, J.J.M.R.; Tulung, B.; Rahasia, C.A.
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (204.63 KB) | DOI: 10.35792/zot.40.1.2020.27102

Abstract

THE EFFECT OF DIFFERENT FIBER SOURCES IN THE FEED TO DIGESTIBILITY OF CRUDE FIBER AND HEMICELLULOSE IN COBB STRAIN OF BROILERS. This research was carried out with the aim to determine the effect of providing different sources of fiber in feed on the apparent digestibility of crude fiber and hemicellulose in cobb strain of broilers. This study used 20 cobb strain of broilers 35-day-old. The design used was a Completely Randomized Design (CRD) with the treatment of 4 different fiber sources in the feed which was repeated 5 times. The treatments consisted of: R0 (commercial feed),R1 (commercial feed with coffe skin), R2 (commercial feed with rice bran), R3 (commercial feed with coconut pilp). Variables measured were: apparent digestibility of crude fiber and hemicellulose. Apparent-digestibility measurements using the total collection method. Data were analyzed using general linear model (MINITAB version 16), then differences between treatments were tested with Tukey’s simultaneous test. Apparent digestibility of crude fiber feed has a very different (P<0,01) with treatment R2 and R1. The treatment of R2 was not significantly different (P>0,05) from R1. Apparent digestibility test for hemicellulose shows that R3 is the same as  R0, but it is significantly different (P<0,01) with treatment R2 and R1. The treatment od R2 was not significantly different (P>0,05) from the treatment of R1. It was concluded that coconut pilp as a source of fiber in the feed of strain cobb of broilers provides better digestibility of coarse and hemicellulose fibers than coffe huks and coffe branKeywords: Apparent digestion of crude fiber, Apparent digestion of hemicellulose, strain cobb of broiler
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (349.7 KB) | DOI: 10.35792/zot.40.1.2020.26949

Abstract

ABSTRACTINCOME ANALYSIS OF NATIVE CHICKEN FARMING RAISED  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 in  Dimembe Sub District. Data analysis were descriptive and quantitative analysis. Quantitative analysis was done by  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' perceptions  while feed costs drug and vitamin costs and the cage cost were not significantly effect on  breeder’s income from native chicken farming (P> 0.05)  Production costs of a locally-grown free-range chicken farm are mostly used to buy feed.
PENGARUH WADAH MEMASAK YANG BERBEDA TERHADAP SIFAT MUTU ORGANOLEPTIK DAGING AYAM BUMBU RINTEK WUUK (RW) Kasih, Trifonia; Tinangon, Meilani R.; Sembor, Sofi M.; Rotinsulu, Merri D.
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.164 KB) | DOI: 10.35792/zot.40.1.2020.26776

Abstract

THE EFFECT OF DIFFERENT    COOKING CONTAINER ON THE  SENSORIC QUALITY OF  TRADITIONAL “RINTEK WUUK” (RW) SEASONING CHICKEN. The purpose of this study was to determine the effect of different cooking containers on the organoleptic qualities of RW seasoning chicken meat. This study used a completely randomized design (CRD) with three treatments and 40 replications (untrained panelists). The treatments were arranged as follows: R1 = bamboo container, R2 = earthen pot container, R3 = pan container. The results and further testing of the doubled duncan region showed that different cooking containers gave a real difference (P˂0.05) to the taste but did not give a difference (P˃0.05) to the color, aroma, and texture, but generally accepted by the panelists. Based on data analysis and discussion for all variables it can be concluded that Rintek Wuuk (RW) seasoned chicken meat cooked using bamboo containers is preferred. Keywords: Cooking container, Chicken meat, RW seasoning, Organoleptic
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (349.819 KB) | DOI: 10.35792/zot.40.1.2020.27733

Abstract

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%, and  both of R/C  and Net B/C was higher than 1, so that the broiler business can be implemented and developed.
KARAKTERISTIK MORFOLOGI TIKUS HUTAN EKOR PUTIH (Maxomys hellwandii) DI TANGKOKO BATUANGUS BITUNG Masala, Jaquelyn; Wahyuni, I.; Rimbing, S.C; Lapian, H.F.N.
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (134.949 KB) | DOI: 10.35792/zot.40.1.2020.27021

Abstract

MORPHPLOGICAL CHARACTERISTICS OF WHITE TAILED MICE (Maxomys hellwandii) IN NATURE RESERVE FOREST OF TANGKOKO BATUANGUS BITUNG. This study aims to determine the types of white tailed mice that exist around the forest in Tangkoko, Batuputih village. This research was conducted using the observation method. The research results, it is known that there are two types of white tailed mice. A rat with a total length from head to tail for males with an average of 51.1 cm and females with an average of 45.6 cm, and an average body weight for males 272.1 g and for females 266.5 g. The tail is partially black and most is white, with an average length of 27.7 cm for males and 24.6 cm for females. Rat B in this study obtained mice that were only male and female and with a female body length of 49 cm. This rat weighs 305 g with live habitat at the root of the tree and likes to eat fruit. Base on observation result can be concluded that type A mice are included in the Maxomys helwandii type, while for type B rats are not yet known but are commonly referred to by local residents as deer mice because they have a deer head shape. Keywords: White tail forest rat, Morphological, Batuangus Nature Reserve.
ANALISIS BREAK EVEN POINT USAHA PETERNAKAN AYAM RAS PETELUR “UD. TETEY PERMAI” DI KECAMATAN DIMEMBE Winowoda, Beiyana; Salendu, A H.S; Manese, M A.V; Umboh, S. J.K
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (904.091 KB) | DOI: 10.35792/zot.40.1.2020.26753

Abstract

ANALYSIS BREAK EVEN POINT  OF LAYING CHICKEN LIVESTOCK BUSSINESS "UD TETEY PERMAI" IN KECAMATAN DIMEMBE. The purpose of this study was to analyze the Break even point of laying chicken breeding business "UD Tetey Permai." This research was conducted at the laying chicken breeding business "UD. Tetey Permai" in Dimembe District in July 2018 to August 2018. The data taken are primary data and secondary data. Primer data was obtained directly from company owners, company managers, cage workers and feed warehouse workers. Secondary data was  obtained through government agencies related to research.  The results showed that the laying chicken breeding business "UD. Tetey Permai" in one production period had a profit of  Rp3.117.715.583 and had operated above  Break Even Point on 1.129.389 eggs sales or on sales of Rp1.694.083.907. 
IDENTIFIKASI TELUR NEMATODA PADA FESES TERNAK BABI DI DESA KALASEY SATU KECAMATAN MANDOLANG KABUPATEN MINAHASA PROVINSI SULAWESI UTARA Podung, Albert J.; Paath, Jantje Ferdinand; Ponto, Juliance H.W.
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (179.236 KB) | DOI: 10.35792/zot.40.1.2020.28244

Abstract

IDENTIFICATIOS OF NEMATODE EGGS IN PIG’S FAECES IN KALASEY SATU MANDOLANG, DISTRICT OF MINAHASA OF SULAWESI UTARA PROVINCE. This study aims to determine and identify parasitic nematode worms through examination of worm eggs in pig feces. The number of worm eggs indicates the level of parasitic attack. Therefore, this study uses samples of pig manure collected from pigs in the Kalasey Satu Village, Mandolang District, Minahasa Regency. Samples will be tested using the floating method to see worm eggs. Worm egg identification was carried out in the laboratory of the Faculty of Animal Husbandry UNSRAT and analyzed descriptively and the number of worm eggs was calculated to see the level of attack on pigs. The results of this study found that from 23 pigs that had taken their faecal samples, 8 faecal samples were identified as being infected with Ascaris sp. and 1 of them was infested with Oesophagustomum sp. Three faecal samples from 3 month old pigs infected by Ascaris sp 2 samples containing Ascaris sp. and 1 sample containing Oesophagustomum sp.); 5 fecal samples of sows containing Ascaris sp. The conclusion of this study, that pigs that are in the area of Kalasey Satu Village have been infected by Ascaris sp. and Oesophagustomum sp. with a preavalence of 30,4% and 4,3%.  Livestock conditions, feeding patterns and the environment around the cage are verry supportive of the growth and propagation of the intermediate host of endoparasites. Keywords: Egg, nematode, feces, pig
PENGOLAHAN LIMBAH KULIT KOPI (Coffea sp) SECARA SEDERHANA UNTUK MENGGANTIKAN SEBAGIAN JAGUNG DAN PENGARUHNYA TERHADAP KUALITAS KARKAS AYAM PEDAGING Garing, Yunita; Poli, Z.; Nangoy, F.J.; Montong, P.R.R.I.
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.495 KB) | DOI: 10.35792/zot.40.1.2020.27185

Abstract

CARCASS QUALITY OF BROILER FED RATION CONTAINING COFFEE (Coffea sp) HUSK WASTE PRODUCT TREATED BY SIMPLE PROCESSING AND SUBSTITUTING PARTS OF CORN WITH DIFFERENT LEVELS. The aim of this research  was to know coffee husk waste product treated by simple processing and substituting parts of corn on body weight, carcass percentage and weight of abdominal fat Study was applied at Faculty of Animal Science, Sam Ratulangi University during 35 days. Total of 144 day old chick unsexed broilers, strain of CP 707, involving 36 experimental units of battery pens were used in this study. Each unit of pen was filled 4 birds under completely randomized design on factorial patter of 3x4. Factor A was focused on three processing treatments including coffee husk heated under sun light (A1), coffee husk immersed in the water (A2), and coffee husk boiled under water (A3). Factor B was focused on four treatments of substitution levels including ration containing corn without coffee husk substitution (B0), ration containing corn substituted with 25% coffee husk (B1), ration  containing corn substituted with 50% coffee husk (B2), ration  containing corn substituted with 75% coffee husk (B3). Variables observed were including final body weight, carcass weight percentage and abdominal fat weight. Analysis of variance showed that interaction of processing treatments did not affect significantly on final body weight, carcass weight percentage and abdominal fat weight. This study showed that utilization of coffee husk waste product by above simple processing could substitute part of corn in ration of 25% - 75% producing high carcass quality of broiler. Key word: Coffee husk by product, corn, broiler carcass percentage
PENAMPILAN KARKAS AYAM PEDAGING DENGAN PEMBERIAN KULIT KOPI (Coffea sp) PENGOLAHAN SEDERHANA SUBSTITUSI SEBAGIAN JAGUNG DENGAN LEVEL YANG BERBEDA Antarani, Indriani; Laihad, J.T.; Poli, Z.; Montong, P.R.R.I.
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (204.391 KB) | DOI: 10.35792/zot.40.1.2020.26950

Abstract

CARCASS PERFORMANCE OF BROILER FED RATION CONTAINING COFFEE (Coffea sp) HUSK WASTE PRODUCT TREATED BY SIMPLE PROCESSING AND SUBSTITUTING PARTS OF CORN WITH DIFFERENT LEVELS. Broilers had rapid growth rate and need high nutrient protein and energy balance in the diet. This study was conducted to evaluate the use of coffee husk waste product treated by simple processing substituted with part of corn in ration on carcass percentage of broiler. Study was applied at Faculty of Animal Science, Sam Ratulangi University during 35 days. Total of 144 day old chick unsexed broilers, strain of CP 707, involving 36 experimental units of battery pens were used in this study. Each unit of pen was filled 4 birds under completely randomized design on factorial patter of 3x4. Factor A was focused on three processing treatments including coffee husk heated under sun light (A1), coffee husk immersed in the water (A2), and coffee husk boiled under water (A3). Factor B was focused on four treatments of substitution levels including ration containing corn without coffee husk substitution (B0), ration containing corn substituted with 25% coffee husk (B1), ration containing corn substituted with 50% coffee husk (B2), ration containing corn substituted with 75% coffee husk (B3). Variables observed were including percentages of thigh, wing, breast and back part. Analysis of variance showed that interaction of processing treatments did not affect significantly on the percentages of thigh, wing, breast and back part. This study indicated that simple processing of coffee husk were not affected the carcass percentages of broiler. The substitution levels significantly affected carcass percentage of broiler. Percentages of thigh, wing, breast and back part were 28.92%-30.98%, 10.38%-12.68%, 35.10%-38.55% and 19,68%-22,71%, respectively. This study showed that utilization of coffee husk waste product by above simple processing could substitute part of corn in ration of 25% producing high carcass percentage of broiler.Keywords: Coffee husk by product, broiler part of carcass percentage
ANALISIS KEUNTUNGAN PEDAGANG DAGING KELELAWAR DI PASAR TRADISIONAL KECAMATAN AMURANG DAN KECAMATAN MODOINDING KABUPATEN MINAHASA SELATAN Kasenda, Defren Ch; Osak, R E.M.F; Lumy, T F.D; Oroh, F N.S
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (613.149 KB) | DOI: 10.35792/zot.40.1.2020.26818

Abstract

PROFIT ANALYSIS OF THE BAT BUSHMEAT TRADER IN THE TRADITIONAL MARKET IN AMURANG AND MODOINDING DISTRICKS OF SOUTH MINAHASA REGENCY.           This study aims to analyze how much profit bat traders make in traditional markets in South Minahasa Regency. This research was conducted using a survey method and analyzes the level of business profit and its ability to generate profit (profitability) in bat meat dealers in traditional markets in the South Minahasa Regency. The results of this study show that the total cost of bat dealers reached an average of IDR 3.800.068. with an average acceptance of bat traders of IDR 4.898.438 per week. The total profit per bat dealer per week was IDR 849,557. with a gross margin of the traditional Amurang market of 0.13 and the traditional Modoinding market of 0.29.

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