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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 391 Documents
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PENGARUH PENGGANTIAN SEBAGIAN JAGUNG DENGAN TEPUNG KULIT PISANG RAJA (Musa paradisiaca) DALAM RANSUM TERHADAP PERFORMAN BROILER Djapili, David; Wolayan, Fenny; Untu, Ivonne; Liwe, Hengki
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (169.001 KB) | DOI: 10.35792/zot.36.1.2016.10464

Abstract

ABSTRACT EFFECT OF SUBSTITUTION OF YELLOW CORN WITH BANANA (Musa paradisiaca) PEELS IN THE DIETS ON BROILER PEERFORMANCE. A study has been conducted to determine the effect of substitution of yellow corn with banana (Musa paradisiaca) peels in the diets on broiler performance. The present study used 60 broiler chicks and reared for 5 weeks. A Completely Randomized Design was used as an experimental design with 4 treatments and 5 replications. Treatments were formulated as follow: R0: diet without substitution of banana peels or 0% in the diet; R1: diet with the substitution of 7,5% or 4,28% in the diet; R2: diet with the substitution of 15,0% or 8,55% in the diet; and R3: diet with the substitution of 22,5% or 12,83% in the diet. Variables measured were: daily feed consumption, daily gain, and feed conversion. Research results showed that daily feed consumption, daily gain, and feed conversionratio were all significantly (P < 0,05) affected by treatments. Daily feed consumption at R3 significantly (P < 0,05) lower compared with R0 and R1 treatments, but no differences (P > 0,05) were observed  between R2 and R3. No significant (P > 0,05) was observed between R0 and R1, but there was a significant difference (P < 0,05) between R2 and R3 and between R1 and R2. Feed conversion ratio was significantly (P < 0,05) lower for R0 compared with R1, R2 and R3, but no differences (P > 0,05) were observed among R0, R1, and R2 treatments. It can be concluded that banana (Musaparadisiaca) peels meal can be used up to 15% replacing yellow corn or 8,55% in broiler diet. Key words: Broiler chicks, Banana    (Musaparadisiaca) peels,        Daily feed consumption,         Daily gain, feed conversion            ratio.
PENGARUH PEMANFAATAN DAUN UBI JALAR (Ipomea batatas L) TERHADAP PERFORMANS TERNAK KELINCI Sampul, Meysi B.; Tulung, B.; Umboh, J.F; Moningkey, S.A.E.
ZOOTEC Vol 38, No 2 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.122 KB) | DOI: 10.35792/zot.38.2.2018.19912

Abstract

THE EFFECT OF SWEET POTATO LEAVES (IPOMEA BATATAS) ON THE PERFORMANCE OF RABBIT. This study aims to examine the extent to which the use of sweet potato leaves on the performance of rabbit cattle include feed consumption, body weight gain and feed conversion. The study used 20 rabbits of New Zealand White rabbit aged 4-6 weeks with initial body weight 400-600 g / tail. The design of this study using Completely Randomized Design with 5 treatments and 4 replications with the level of sweet potato leaves in the feed that is R0: 0%, R1: 25%, R2: 50%, R3: 75%, R4: 100%. The data were tested by multiform analysis, if there is a real effect of further test using Test of Honest Significance Difference (HSD). The results showed that the provision of sweet potato leaves in rabbit fodder was significantly different (P<0.05) on rabbit performance including feed consumption, body weight gain and feed conversion` Keywords:  Rabbit, Sweet Potato Leaf, Feed Consumption, Weight Gain, Feed Conversion.
PENAMBAHAN RIMPANG KUNYIT (CURCUMA DOMESTICA VAL), RIMPANG TEMULAWAK (CURCUMA XANTHORRIZA ROXB) DAN RIMPANG TEMU PUTIH (CURCUMA ZEDOARIA ROSC) DALAM RANSUM KOMERSIAL TERHADAP PERFORMANS BURUNG PUYUH (Coturnix-coturnix japonica) Kaselung, Patri Seila; Montong, M E.K; Sarayar, C L.K; Saerang, J L.P
ZOOTEC Vol 34, No 1 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (235.945 KB) | DOI: 10.35792/zot.34.1.2014.3877

Abstract

ABSTRACT ADDITION TURMERIC, GINGER RHIZOME AND WHITE RHIZOME OF COMMERCIAL RATION ON QUAILS’ PERFORMANCES. This study aims to determie the effectiveness of the addition of Turmeric powder (Curcuma domestica Val), Javanese ginger powder (Curcuma xanthorriza Roxb) and White turmeric powder (Curcuma zedoaria Rosc) in a commercial ration towardsthe performance of quail. The material used were 120 female quails 6 weeks of age. We used the Completely Randomized Design with 4 treatments and 5 replications. The treatments were applied as follows : R0 = basic ration without turmeric, Javanese ginger, and white turmeric powder, R1 = base + 2% ration turmeric powder, R2 = base + 2% ration Javanese ginger powder, R3 = base + 2% ration of Javanese ginger and white turmeric powder. The results showed that the addition of turmeric powder, Javanese ginger powder and white turmeric powder in the ration was not significantly different (P > 0.05) on the performance of quails (feed consumption, egg production and feed conversion). We conclude that the addition of turmeric powder, Javanese ginger powder, and white turmeric powder as much as 2% in commercial rations didn’t raise the feedconsumption, egg production, and surpresses the feed conversion. Keywords : Quail, Turmeric, Javanese Ginger, White Turmeric
KECERNAAN NDF DAN ADF PAKAN LENGKAP BERBASIS TEBON JAGUNG PADA SAPI FH Ransa, Cindy P.; Tuturoong, R. A. V.; Pendong, A.F.; Waani, M.R.
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (507.082 KB) | DOI: 10.35792/zot.40.2.2020.29191

Abstract

NDF AND ADF DIGESTIBILITY OF COMPLETE FEED OF CORN FORAGE IN FH CATTLE. The purpose of this study was to determine the consumption and digestibility of NDF and ADF based on corn forage based feed in FH cattle. The experimental material used was 14 FH dairy cows, aged 7-8 years with weights between 300 - 400 kg, treatment feed, consisting of: Ra = 30% concentrate feed + 70% corn forage and treatment Rb = 30% concentrate + 35% corn forage + 35% king grass. The research method was a biological experiment, with a statistical analysis of the two-sample T test with unequal variation (t-test two sample assuming unequal varience). The results of the T test analysis showed that the NDF consumption of Rb treatment was not significantly different (P> 0.05) compared to Ra, whereas the consumption of ADF, as well as the digestibility of NDF and ADF treatment of Rb was significantly different (P <0.01) with Ra treatment. It can be concluded that the digestibility of NDF and ADF complete feed consisting of concentrate, corn forage and king grass is better, compared to complete feed consisting of concentrate and corn forage. Keywords: Consumption, digestibility, NDF, ADF, complete feed, FH cattle.
PENGARUH PERBEDAAN KONSENTRASI GELATIN CEKER AYAM KAMPUNG TERHADAP KARAKTERISTIK FISIK EDIBLE FILM Asmudrono, Sukma W.; Sompie, M.; Siswosubroto, S.E.; Kalele, J.A.D.
ZOOTEC Vol 39, No 1 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (159.354 KB) | DOI: 10.35792/zot.39.1.2019.22518

Abstract

THE EFFECT OF DIFFERENCES CONCENTRATION OF NATIVE CHICKEN CLAW GELATIN ON THE PHISYCAL CHARACTERISTICS OF EDIBLE FILM. This study aims to determine the effect of differences concentration on the physical characteristics of edible film from native chicken claw gelatin. This study used a completely randomized design with the treatment of chicken claw gelatin concentration 5%, 10%, 15 and 20%, each treatment repeated four times. The results showed that the differences concentration of native chicken claw gelatin had significantly different effect (P<0.05) on the value of tensile strength, elongation and thickness of edible film. Based on the results of discussion, it can be concluded that the concentration of native chicken claw gelatin from variables with 10% gelatin concentration had good physical characteristics of edible film. Keywords: Native chicken claw, Edible film Gelatin
ANALISIS PERMINTAAN PRODUK PETERNAKAN DI DESA TAWAANG KECAMATAN TENGA KABUPATEN MINAHASA SELATAN Loho, Reynol; Rorimpandey, B; Massie, M T; Santa, N M
ZOOTEC Vol 34, No 2 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.881 KB) | DOI: 10.35792/zot.34.2.2014.5527

Abstract

ABSTRACT ANALYSIS OF LIVESTOCK PRODUCT DEMAND AT TAWAANG VILLAGE, TENGA DISTRICT SOUTH MINAHASA REGENCY. The purpose of this study was to determine the number of   *Alumni Fakultas Peternakan Unsrat **Jurusan Sosial Ekonomi Peternakan   livestock product demand in Tenga district. The problem this study was how far demand factors such as prices of chicken meat, pork, beef meat, fish, tofu and fermented soybean (tempe) affected the level of demand for livestock products in Tenga district.The total number of samples used in this study were 45 respondents of households. Data collection was conducted during 3 months using the survey method. The analysis used was the model of SUR (Seemingly Unrelated Regression) using the equation of the demand function. The results showed that the numbers of livestock product demand in the Tenga district were chicken meat of 3.04 kg/quarter, pork of 3.24 kg/quarter, beef of 1.29kg/quarter, and egg product of 64.56 eggs/quarter. Therefore; factor of the prices of chicken meat, pork, beef, fish, tofu and fermented soybean (tempe) influenced the demand of livestock products. Keywords: Demand, prices, animal product.
KAJIAN TINGKAH LAKU MONYET EKOR PANJANG (Macaca Fascicularis) OBES DALAM KANDANG INDIVIDU Pijoh, Deyv; Astuti, Dewi Apri; Mansjoer, Sri Supraptini; Sajuthi, Dondin; Suparto, Irma Herawati
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (237.697 KB) | DOI: 10.35792/zot.40.2.2020.30455

Abstract

STUDY ON BEHAVIOUR OF THE LONG TAIL MONKEY (Macaca fascicularis) OBESE IN INDIVIDUAL CAGE. This study was designed to obtain information of development behaviour the obesity of long-tailed monkey (Macaca fascicularis) fed with high energy obes diet. The need of obese monkeys highly to model byomedis obesity. Obesity is now a universal problem that needs to be explored and studied. Therefore, the objective of this research was to develop obese adult male monkeys with high energy food for 12 months and monitoring their behaviour. Fifteen adult male monkeys 6-8 years old with the weight of between 4-5 kg were divided equally into three groups. The first group was body weight average 4.50 kg, the second group was body weight average 5.00 kg; and the third group was body weight average 4.75 kg. The results showed that body weight gave a significant effect (P <0.01) on daily behaviour and also gave a significant effect (P<0.01) on fed behaviour frequently,drink behaviour, agonistic behaviour, grooming behaviour, and locomotion behaviour .Keywords: Behaviour frequently, Long-tailed monkey (Macaca fascicularis), Obesity)
PENGARUH NAUNGAN DAN PEMUPUKAN NITROGEN TERHADAP KARAKTERISTIK MORFOLOGIS RUMPUT GAJAH DWARF (Pennisetum purpureum cv Mott) Rellam, Charel Rily; Anis, S.; Rumambi, A.; ., Rustandi
ZOOTEC Vol 37, No 1 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (200.994 KB) | DOI: 10.35792/zot.37.1.2017.14867

Abstract

THE EFFECT OF SHADING AND NITROGEN FERTILIZATION ON MORPHOLOGICAL CHARACTERISTICS OF DWARF ELEPHANT GRASS (Pennisetum purpureum cv. mott). This study was conducted to determine the responses of Dwarf Elephant grass  (P. purpureum cv. Mott.) fertilized with different nitrogen levels and at different shading areas. A Completely Randomized Design (CRD) in a Factorial arrangement with 2 factors of nitrogen levels and shading areas arranged as follows: factor A = fertilization levels of P1 = without fertilization (0%); P2 = 200 kg urea/ha; P3 = 400 kg urea/ha; and P4 = 800 kg urea/ha; whereas factor B = shasing areas of N1 = no shading area (0%), and N2 = 70% shading area. Variables measured were including leaf length, number of mature leaves, and plant height. Research results showed that plants needed about 200 kg urea/ha in order to achieve maximum leaf length in shaded area;   whereas  plants  within  no  shading area needed about 800 kg urea/ha to achieve maximum leaf length. To achieve maximum number of mature leaves in open area without shading plants needed about 800 kg urea/ha, and no need for nitrogen fertilization in shading area for plants to achieve such a maximum number of mature leaves. The highest plant height was achieved at the level of 400 kg urea/ha fertilization at open area (no shading), and there was no need of nitrogen fertilization for plants in shaded area in order to achieve their  maximum height. It can be concluded that shading positively contributed to the availability of nitrogen to be used by Dwarf Elephant grass (P. purpureum cv. Mott.). In open area without shading, plants need more nitrogen in the form of urea to produce leaf length, number of mature leaves, and plant height compared to shaded area.Keywords: Fertilization, Shading, Elephant Grass, Plant morphology.
PENGARUH PENYULUHAN TERHADAP PETERNAK SAPI DI KECAMATAN KAWANGKOAN BARAT Sondakh, Rinaldo D; Oley, F S; Sondakh, B F.J; Sajow, A S
ZOOTEC Vol 39, No 2 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (577.166 KB) | DOI: 10.35792/zot.39.2.2019.25547

Abstract

THE EXTENSION EFFECT ON ANIMAL SMALLHOLDER FARMERS AT WEST KAWANGKOAN DISTRICT. Study was conducted on April 2019 to evaluate the extension effect on the animal smallholder attitude in changing their skill development at West Kawangkoan district. Samples were determined by purposive sampling method involving 40 smallholders of local beef cattle. Data were analyzed byChi-Square analysis method. The data analyses showed that the expected frequency value )  was 290.35 to the affecting parameter and nothing effectexpectation value was 69.65. For the attitude variable, the expected frequency )value was 225.83 to the affecting parameter and nothing effectexpectation value was 54.17.Moreover, the skill variableshowed that the expected frequency )value was 225.83 to the affecting parameter and nothing effectexpectation value was 54.17.Analysis result of the calculatedwas 49.0954 >  tabel of 5.991. The calculatedwasset at the area of . Therefore, it can be concluded that the extension activity at villages of  theKanonang I, Kanonang II, Kanonang IV and Kanonang V affected the animal smallholder attitude in changing their skill development at West Kawangkoan district. Keywords : Chi square analysisi, Extension activity,  smallholder attitude, 
PENGGUNAAN TEPUNG LIMBAH PENGALENGAN IKAN DALAM RANSUM TERHADAP KUALITAS KARKAS BROILER Gombo, Etias; Najoan, M.; Wolayan, F. R.; Imbar, M. R.
ZOOTEC Vol 35, No 2 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.954 KB) | DOI: 10.35792/zot.35.2.2015.7321

Abstract

USE OF WASTE CANNING MEAL IN THE QUALITY OF CARCASS BROILER RATION. A research evaluating the effects of the utilization of fish meal based on canned fish waste product of fish processing plant in Bitung, Nort Sulawesi. This research used 60 broiler day old chick. The research had been conducted for 42 days. Completely Randomized Design (CRD) will 4 treatments and 5 replications was used the treatments were sereal level of canned fish waste product :R1 = 8%, R2 = 10%, R3 = 12%, R4 ­= 14%. Variables measured was carcass quality crusisting of carcass percentage, abdominal fat percentage, and liver percentage. The results showed that there were no significant differences (P>0.05) on carcass percentage (71,13-72,90%) and liver percentage (1,82-2,22%); Howerer there was significant differences (P<0.05) on abdominal fat. Honestly significant difference (HSD) test  thormed that abdominal fat percentage of broiler fed 8% fish canned fish by product (3,27%) was significanly (P<0.05) higher than broiler fed 10% (2,76%) and 12% (2,75%), there was no significant difference between R2 and R3, However significantly higher than broiler fed 14% canned fish by product (1,84%). It can be concluded that the utilization of canned fish meal by product up to 14% in the ration can produce a good quality carcass.   Key words: Fish meal, canned fish by product, carcass quality

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