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ZOOTEC

zootek
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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 19 Documents

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Search results for , issue "Vol 36, No 1 (2016)" : 19 Documents clear

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

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 observedÂ 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 Â Â (Musaparadisiaca) peels, Â Â Â Â Â Â Daily feed consumption, Â Â Â Â Â Â Â Daily gain, feed conversion Â Â Â Â Â Â Â Â Â Â ratio.

PENGARUH PENGGUNAAN VIRGIN COCONUT OIL (VCO) DALAM RANSUM TERHADAP PERFORMANS TERNAK BABI FASE STARTER Tamawiwy, Alfred; Najoan, M.; Mandey, J S; Sompie, F. N
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

ABSTRACT Â EFFECT OF UTILIZATION OF VIRGIN COCONUT OIL (VCO) IN THE DIET ON PIG PERFORMANCE. Utilization of fats and oils in pig diets is of great importance due to their high energy value. VCO is obtained by cold press processing of the kernel from the coconut fruit. Utilization of virgin coconut oil (VCO) in the diets on pig performance.Â The present study was designed to elaborate the effect of utilization of VCO in the diets on energy and protein digestibility of growing pigs. The experiment was conducted using 20 castrated male pigs aged 1.5 - 2.0 months weighing 12,0Â±2,0 kg. The data were analyzed according to the linear model procedure for ANOVA appropriate for Randomized Block Design with 5 treatments and 4 replications. Treatments were formulated as follow: R0 = 100% control diet + 0% VCO; R1 = 99.5% control diet + 1.0% VCO; R2 = 98.0% control diet + 2.0% VCO; R3 = 97.0% control diet + 3.0% VCO; and R4 = 96.0% control diet + 4.0% VCO. Parameters measured were: daily feed intake, daily gain, daily water consumption. The results showed that the utilization of VCO up to 4% in the diets had no significant effect (P > 0.05) on daily feed intake, daily gain, daily water consumption of pigs. It can be concluded that the addition of VCO up to 4.0% in the diets has no significant meaning on pig performance. Â Key words: Virgin coconut oil (VCO), Performance, Growing pigs Â

PENGARUH PERBEDAAN KONSENTRASI LARUTAN ASAM ASETAT (CH3COOH) TERHADAP KARAKTERISTIK GELATIN KULIT KAKI AYAM Pantow, Indri M.; Sompie, Meity; Mirah, Arie Dp.; Karisoh, Linda Ch. M.
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

THE EFFECT OF ACETIC ACID CONCENTRATION ON CHARACTERISTICSÂ OF CHICKEN LEG SKIN GELATIN. This research was aimed toÂ determine the effect of differenceacetic acid (CH3COOH)Â concentration on chicken legs skin gelatin. The experiment wereÂ determined by analysis of Completely Randomized Design with one factors and fiveÂ replicates of treatments.The factor wasÂ concentration of acetic acid solution consistingÂ 4 level (1, 3, 5 and 7%).The results showed that the difference Â concentration acetic acid solution had high significant effect (P<0.01)Â on the theÂ yields, viscosity, gel strength and pH value ofchicken legs skin gelatin.Yield of chicken legskin gelatin was13.57 to 15.49%, viscocity was ranged betweenÂ 4.30 to 5.76,Â gel strength was 61.15 toÂ 68.29 g Bloom and pH value was 5.24 to 5.58.Â The conclusion of this research was the chicken leg skin gelatin using acetic acid solution concentration 1 % to 7 % had the similar characteristics with the commercial gelatin andÂ includedyields, viscosity, gel strength and pH value of Indonesian National Standard gelatin. Â Key words : Acetic acid,Â Gelatin andÂ Chicken legs skin

ANALISIS RENTABILITAS USAHA TERNAK ITIK PETELUR DI DESA WOLAANG KECAMATAN LANGOWAN TIMUR KABUPATEN MINAHASA Endoh, Bella G.; Makalew, A; Manese, M A.V; Lumi, T F.D
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

ABSTRACT RENTABILITYÂ ANALYSISÂ OF LAYINGÂ DUCKÂ FARMÂ ATÂ Â THE WOLAANGÂ VILLAGE LANGOWAN TIMUR DISTRICT OF MINAHASA REGENCY. Study was conducted at Wolaang village, East Lagowan district of Minahasa regency on August 8 to September 5, 2015. The objective of this study was to evaluate the rentability laying duck farmÂ at the Wolaang village. Survey method was applied in this study. Wolaang village was defined as study location and chosen the purposive sampling based on consideration of the highest duck population (5924 heads), widest wet rise areas of 161.35 ha, and more than 20 animal farmers. Data of primary and secondary bases were used in this study. RentabilityÂ analysis model was applied using formula, R= L/M x 100%. Results showed that animal farmer education was 60 percents passed the elementary school, 25 percents passed junior high school and 15 percents passed senior high school. The period of raising animals of the 1- to 10-year experience was 25 percents, the period of the 11- to 20 year experience was 20 percents, that of the 21- to 30 year experience was 25 percents, that of the 31- to 40-year experience was 15 percents, that of the 41- to 50-year experience was 10 percents, and that of more than 50-year experience was 5 percents. The rentability analysis found the value of 69 percents indicating that the use of infestation financial capital of IDR 100,000.- was able to gain the benefit of the IDR 60,000.-. The reach of the values of R was more than the deposit rent of the BRI bank of 6.5 percents. Therefore, it can be concluded that farm rentability of laying duck was more than the BRI bank deposit rent. Â Key word: Laying duck, rentability.

PENGARUH PEMBERIAN RUMPUT RAJA (Pennisetum purpupoides) DAN TEBON JAGUNG TERHADAP PERFORMANS SAPI PERANAKAN ONGOLE (PO) BETINA ., Heryanto .; Maaruf, K; Malalantang, S S; Waani, M R
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

THE EFFECTS OF AFFERING KING GRASS (Pennisetum Purpupoides) AND CORN STOVER ON PERFORMANCE OF ONGOLE CROSSBREED COWS A research evaluating the effects of affering king grass (Pennisetum purpupoides) and corn stover as feed ingredients on performance of ongole crossbreed cows has been conducled. Two years old, of fifteen ongole crossbreed cows with Â± 200 kg body weight were used in this experiment. CompletelyÂ Randomized Design with 5 treatments and 3 replications was used. The treatments were R1 = 100% king grass, R2 = 75% king grass + 25% corn stover, R3 = 50% king grass + 50% corn stover, R4 = 25% king grass + 75% corn stover and R5 = 100% corn stover. Variables measured were dry matter consumption (DMC), average daily gain (ADG) and feed conversion (FC). The average of DMC, ADG and FC were 4,64-5,97 kg/tail/day, 0,36-0,55 kg/tail/day and 10,89-13,44 respectively. Â The results showed that there were significant effects (P<0,05) on DMC and ADG, however, there was no significant effect (P>0,05) on FC. Tukey test showed that DMC of cows fed R1 were significantly (P<0,05) lower compared to R5, however, there was no significant (P>0,05) difference among cows fed R3, R4 and R5. ADG of cows fed R1 was not significantly (P>0,05) different compared to R2, R3 and R4, while, cows fed R1 and R2 were Significantly (P<0,05) lower compared to R5. Based on the results on DMC, ADG and FC it can be concluded that to increase performance of crossbreed cows the portion of king grass can be affered up to 50%, on the other hand corn stover is more than 50% in the ration. Key words :Â Â Â Â Kinggrass (Pennisetum purpupoides), corn stover, performance ongole crossbreed cows.

PENGARUH PENDAPATAN TERHADAP KONSUMSI DAGING DAN TELUR DI KECAMATAN SIAU BARAT KABUPATEN KEPULAUAN SIAU TAGULANDANG BIARO Badoa, Irgin V; Salendu, A H.S; Elly, F. H; Waleleng, P O.V
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

ABSTRACT Â EFFECT OF INCOME ON MEAT AND EGG CONSUMPTION IN WEST SIAU DISTRICT OF THE SIAU TAGULANDANG BIARO REGENCY. Generally, coastal farmer community have low income causing consumptions of livestock product are low. West Siau district was including in the Siau Tagulandang Biaro Island regency as the coastal area. Majority of the population of this regency were household farmer and fisher men, causing consumption of livestock product depended on their income. Objective of this study was to evaluate the effect of income on meat and egg consumption in West Siau district. Samples of villages were defined using purposive sampling method, referring to villages with high population staying on the coastal area including villages of Pelingsawang, Peling and Paniki. Data were collected using survey method including primary and secondary data. Household farmers were defined based on simple random sampling with the total of 41 persons. Variables observed were total meat consumption, total egg consumption and income per capita. Data were analyzed by simple regression analysis. Results showed that total income of household farmer were IDR 136,660,000 with the average of IDR 3,333,171 per household farmer per month. Total chicken meat, pork and egg consumptions were 58.5 kg, 27.5 kg and 17.4 kg per month, respectively. Average investment to consume meat and eggs were IDR 122,195 or 3.67 percents of the family income. Average meat consumption at West Siau district were 7.72 kg per capita per year, consisted of chicken meat and pork of 4.84 kg and 2.88 kg per capita per year, respectively. Average of egg consumption were 1.49 kg per capita per year. Therefore, income of the family significantly affected meat and egg consumption in West Siau district of the Siau Tagulandang Biaro regency. Â Keywords:Â Income, meat and eggÂ Â consumption, Siau district.

DINAMIKA KELOMPOK TANI TERNAK SAPI LM3 DI DESA PINAPALANGKOW KECAMATAN SULUUN TARERAN Runtunuwu, Omega; Sondakh, B F.J; Rorimpandey, B; Oroh, F. N.S
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

ABSTRACT BEEF CATTLE FARMER GROUP DYNAMICS LM3 DISTRICT IN THE VILLAGE PINAPALANGKOW SULUUN TARERAN. The role of the community isÂ very large in livestock development, thereby fostering community institutions farmers through farmer groups need to be improved. State farmer group members can affect group dynamics through indicators dynamics. The formation of farmer group dynamics is expected to improve income and the welfare of each member of the farmer group. This study aimed to analyze the dynamics of the relationship with the farmer group operating revenues cattle farmer groups LM3 Model Anugerah in the village of Pinapalangkow in Sub District of Suluun Tareran. The study used a survey method, with sampling method is total sampling. Person correlation analysis results obtainedrcount of 0.67 Â of 0.67 which shows there is a relationship between the dynamics and the income of the group members rcount value shows the relationship between the dynamics and the income of the group is a positive relationship, which means that the higher the income the higher the lead group dynamics. The test results showed a statistically significant effect on the dynamics of income groups at the 95% confidence level . Keywords: Dynamics, Farmer Group,Income, Cattle

PENERAPAN IPTEKS BAGI KELOMPOK TANI TERNAK SAPI-KELAPA DI DESA SAWANGAN Pudjihastuti, Endang
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

THE APPLICATION OF SCIENCE AND TECHNOLOGY FOR BEEF-CATTLE AND COCONUT FARMER GROUPS IN SAWANGAN VILLAGE. Agriculture and livestock development are beneficial and mutually depending each other, so that integrated farming systems provide great benefits for both aspect. But there are some problem for this: Two beef-cattle farmer groups â€œHabel Iâ€ and â€œHabel IIâ€ at Sawangan Village, District Airmadidi, North Minahasa regency do not have any understanding and knowledge about proper cattle-farming development. Based on this, it has made â€‹â€‹the empowerment of members of the group through the application of science and technology with counseling and training methods. Principally, beef cattle business success is determined by three interrelated elements, e.g. seeds, feed and management. Beef-cattle farmer groups â€œHabel Iâ€ and â€œHabel IIâ€ integrates cattle-farming with coconut plantations simultaneously. Utilization of field under coconut trees to forage also serves as a cover crop. Members of the farmer group responded well to the application of science and technology activities through counseling and training , it can be seen from the availability of dwarf elephant grass in coconut plantations covering an area of 0.5 Ha . Other products produced in the form of silage and compost as well as the implementation of an assisted insemination ( 5 cows) . The application of science and technology through IbM activities can be resumed if thereâ€™s any assistance from the universities. Â Keywords: Cattle, coconut, science technology, farmer groups

TINGKAH LAKU HARIAN KUSKUS BERUANG (Ailurops ursinus) DI CAGAR ALAM TANGKOKO BATU ANGUS Talumepa, Pratiwi A.A.; Wungow, R. S. H.; Poli, Z.; Rimbing, S. C.
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

DAILY BEHAVIOUR OF SULAWESI BEAR CUSCUS (Ailurops ursinus) IN TANGKOKO BATU ANGUS NATURE RESERVE. This study aimed to describe dailly behaviour of Sulawesi Bear Cuscus (Ailurops ursinus) in Tangkoko Batu Angus Nature Reserve. This reseach is expected to provide information about inactive, foraging, intake, groom and social behavior ofÂ Ailurops ursinus as primary behavior variables of the animal daily activities. The usie of vegetation during animal daily activities were introducted in this research as a secondary variable. This research used obsevation as researchÂ method and instantinous animal sampling technique. This method observed Ailurops ursinus behavior three times per day . Each single observe was done in 60 minutes with 60 seconds time interval. Every single observe was replicated 14 times. The result of this research showed that the daily behaviour of Ailurops ursinus was dominated by inactive behaviour with 56.86 percents consisted of 30.5 minutes were spent in the morning, 42.6 minutes at noon and 29.2 minutes in the afternoon. Intake behaviour took times of 26.98 percents consisted of 17.2 minutes were spent in the morning, 8 minutes at noon and 23.3 minutes in the afternoon. The foraging behaviourÂ took times of 15.11 percents consisted of 11.7 minutes were spent in the morning, 8.7 minutes at noon and 6.6 minutes in the afternoon. Groom activity spent times of 0.98% consisted of 0.5 minutes spentÂ in the morning, 0.5 minutes at noon and 0.7 minutes in the afternoon. Social behaviour took spent time ofÂ 0.03% of total daily behaviour spent only at noon. Â Keywords : Daily behaviour, Sulawesi Bear Cuscus (Ailurops ursinus), Tangkoko Batu Angus Nature Reserve

IDENTIFIKASI TINGKAH ALPHA MALE MONYET HITAM (Macaca nigra) DI CAGAR ALAM TANGKOKO Mondoringin, Ryan G.H.; Wungow, Rita S.H; Paath, Jantje; Rompas, Joice J.I
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

IDENTIFICATION OF ALPHA MALE BLACK MONKEY (Macaca nigra) BEHAVIOR IN THE NATURE RESERVE TANGKOKO. This study aims to get the latest specific data regarding behavior Alpha male / Rambo dominant male in the group 1 in the nature reserve Tangkoko. Materials used 1 Monkey Black Male Dominant (Alpha Male) in group 1 residing Rambo in Tangkoko Nature Reserve Batuangus Bitung, North Sulawesi. The data obtained are analyzed and presented descriptively in the form of graphs or histograms. Based on the results and discussion, it can be concluded as follows: (1) The most long-standing activity Alpha Male / Male Dominance in the morning is locomotion and foraging and agonistic. During the day are: foraging, locomotion, grooming, and inactive. (2) Activities are at least done either in the morning or during the day is the mating activity (coitus). (3) Behaviour Males Dominant Alpha Male is different from other black monkeys in one group Â Keywords: Alpha Male (Macaca nigra), identification of behavior

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Home Page

OAI Link

Editorial Team

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Contact Name Erwin Sondakh

Contact Email ehb_sondakh@unsrat.ac.id

Phone +6285256923230

Journal Mail Official jzootek@yahoo.com

Editorial Address Jalan Kampus Bahu Manado, 95115

Location Kota manado, Sulawesi utara INDONESIA

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Contact Name
Erwin Sondakh

Contact Email
ehb_sondakh@unsrat.ac.id

Phone
+6285256923230

Journal Mail Official
jzootek@yahoo.com

Editorial Address
Jalan Kampus Bahu Manado, 95115

Location
Kota manado,

Sulawesi utara

INDONESIA