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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 28 Documents
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Search results for , issue "Vol 40, No 2 (2020)" : 28 Documents clear
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.
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)
EVALUASI NILAI BIOLOGIS KALSIUM DAN FOSFOR YANG DIBERIKAN PAKAN LENGKAP, TEBON JAGUNG DAN RUMPUT RAJA PADA TERNAK SAPI FRIES HOLLAND (FH) Kogouw, Bella Mariance; Tulung, Y.L.R.; Tuturoong, R.A.V.; Rumambi, Agnitje
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (487.999 KB) | DOI: 10.35792/zot.40.2.2020.28527

Abstract

EVALUATION THE BIOLOGICAL VALUES OF CALCIUM AND PHOSPHORS TO GIVED COMPLETE FEED, CORN FORAGE, AND KING GRASS IN FH (fries Holland).  This study aims to evaluate the biological value of calcium and phosphorus given complete feed, corn forage and king grass in FH (Fries Holland). The material used were 14 FH dairy cattle 7-8 years old, body weight 300-400 kg. The cages used were individual cages. The feed given were corn forage, king grass and concentrates. The analysis of t-test data (t-test two samples unequal variances) was used in this study, consisting of 2 types of treatment and 7 replications. They were Ra = 70% corn forage + 30% concentrate and Rb = 35% corn forage + 35% king grass + 30% concentrate. The observed variables were the consumption and digestibility of Ca and P of dairy cattle (FH). The result of research in this study that consumption of Ra was 36.10 g/head/day and Rb was 36.01 g/head/day. P consumption of Ra was 28.67 g/head/day and Rb 31.10 g/head/day (P<0.01). And then the average of Ca Digestibility in Ra was 74.28% and Rb was 80.64% (P,0.01). The digestibility of P in Ra was 75.78% and Rb was 82.62% (P<0.01). Based on the results of this study it can be concluded that the digestibility of Ca and P with a feed formulation of 35% corn forage + 35% king grass + 30% concentrate is better than the formulation of 70% corn forage + 30% concentrate. Keywords: Digestibility, Consumption, Ca and P, Dairy Cattle
KAJIAN PEMOTONGAN BABIRUSA (Babyrousa babirussa celebensis DENIGER) SEBAGAI SATWA ENDEMIK SULAWESI UTARA PADA BEBERAPA PASAR TRADISIONAL DI KABUPATEN MINAHASA Kiroh, H.J; Ratulangi, F.S.; Rimbing, S.C.; Wahyuni, I.
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (201.399 KB) | DOI: 10.35792/zot.40.2.2020.30095

Abstract

STUDY ON SLAUGHTER ACTIVITY OF BABIRUSA (Babyrousa babirussa celebensis DENIGER) AS THE ENDEMIC FAUNA IN NORTH SULAWESI AT THE SEVERAL TRADITIONAL MARKETS IN MINAHASA REGENCY. Babirusa (Babyrousa babyrussa celebensis D.) is categorized as a valuable germinal plasma and included into protected fauna since sixty years along a go. Therefore, this animal was noted into endangered animals. However, the hunting activities of the local community are occurring in the remote area of Minahasa as indicated by availability of meat trading of this animal. The objective of this study was to evaluate the slaughter activities dealing with meat trading of this endemic fauna on several traditional markets in Minahasa regency. Study was conducted by survey method focusing on hunters, traders and consumers buying meat of this animal on several traditional markets in Minahasa regency. Results showed that meat of Babirusa (Babyrousa babyrussa celebensis D.) were still traded and found on several traditional markets in Minahasa regency indicated by hunter existences of 0 to 25 percents, meat sellers of 8.33 to 50 percents, and fixed meat consumers of 58.33 to 100 percents of this animal. These cases were spreading on the traditional markets around districts of Tondano, Remboken, Kawangkoan, Langowan and Tanawangko. As the conclusion that slaughters and trading activities of the protected Babirusa (Babyrousa babyrussa celebensis D.) were existing recently in the remote areas of Minahasa Regency.Key words: Babirusa (Babyrousa babyrussa celebensis D.), endemic,  traditional market.
KARAKTERISTIK FENOTIPE BEBERAPA SIFAT KUANTITATIF AYAM KAMPUNG DI MINAHASA Milas, Ezri S.S.; Saerang, Josephine L.P.; Lambey, Lucia J.; Takaendengan, Ben J.
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (531.805 KB) | DOI: 10.35792/zot.40.2.2020.29682

Abstract

PHENOTYPE CHARACTERISTICS OF SOME QUANTITATIVE TRAITS OF NATIVE CHICKEN IN MINAHASA. This study aims to obtain a measure of the phenotypic character of the quantitative traits of native chickens in Minahasa, North Sulawesi. This research was useful as additional information about the quantitative character of native chickens in Minahasa as a reference in efforts to preserve genetic resources (SDG) both for the development of native chickens and other breeding purposes. The material used was 291 male and female native chickens that had been separated by age (6 months and above) and had reached adult sex in the Minahasa Regency. The research method used was descriptive analysis (average, standard deviation, coefficient of variation and correlation) and continued withT-test. Retrieval of data by direct observation and measurement of quantitative properties based on the observed parameters. The results of this study illustrate the phenotypic character of quantitative traits of male and female native chickens in Minahasa where the size of the FL (femur length) and WL (wing length) were not different or the same in both sexes. SC (shank circumference) and CL (comb length)   were     significantly  different (P<0.05), while the trait of TL (tibia length), SL (shank length), TFL (third finger length), CH (comb height) showed differences very significant (P<0.01). It can be concluded quatitavive characteristics of native chicken in Minahasa were diverse and correlate from high to low.Keywords: native chicken, phenotype, quantitative characteristics.
PERAN PENYULUH TERHADAP ADOPSI INOVASI PETERNAK AYAM KAMPUNG DI KECAMATAN TOMOHON BARAT Mangundap, Viane; Rintjap, A K; Sajow, A A; Tumewu, J
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (607.364 KB) | DOI: 10.35792/zot.40.2.2020.28763

Abstract

THE ROLE OF EXTENSION TO THE ADOPTION OF FARMERS INNOVATION IN THE DEVELOPMENT OF WEST TOMOHON DISTRICT TOMOHON CITY. Study was conducted on December 2019 to evaluate the role extension in the adoption of smallholder innovation in development of native chicken at West Tomohon District. This research was a survey using questionnaires. Samples were determind by purposive sampling method involving 30 smallholder of local native chicken. Chi square method was used to analyze the data. The role of extension was meansured by ordinal scale for questions given to breeders and the adoption of innovation  was measured by ordinal scale of the level   of knowledge, attitudes and skills of native chicken farmers. Knowledge was divided into several categories, namely high, medium and low knowledge, the attitude of the category accepts innovation, it is enough to accept innovation and reject innovation, the skill of the category was skilled, sufficiently skilled and unskilled. The results of the study used Chi-Square analysis showed that the role of extension workers had a significant relationship with the attitudes of native chicken farmers while on the other hand the role of extension workers did not not have a significant relationship with the knowledge and skills of native chicken farmers.
PENGARUH PEMBERIAN TEPUNG LIMBAH LABU KUNING (Cucurbita moschata) DALAM RANSUM TERHADAP PERSENTASE KARKAS, POTONGAN KOMERSIL DAN LEMAK ABDOMINALPADAAYAM PEDAGING Pakasi, Mianty C; Mandey, J S; Kowel, Y H.S; Regar, M N
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (600.316 KB) | DOI: 10.35792/zot.40.2.2020.30206

Abstract

THE EFFECT OF YELLOW PUMPKIN (Cucurbita moschata) MEALIN THE DIET ON THE CARCASS, CARCASS COMMERCIAL CUTTING AND ABDOMINAL FAT OF BROILER CHICKENS. This study aims to determine the effect of pumpkin (Cucurbita moschata) waste in the diet on carcass percentage, commercial cutting of carcass (breasts, thighs, wings) and abdominal fat in broilers. The study used 100 unsexed D.O.C. of broilers, strain Cobb. The experiment used a completely randomized design (CRD) consisting of 4 treatments and 5 replications. The follow-up test used was Honest Real Difference (BNJ). The treatment arrangements are as follows: R0 = Basal Diet (BD) 100% + 0% Yellow Pumpkin Meal (YPM); R1 = BD 95% + 5% YPM; R2 = BD 90% + 10% YPM; R3 = BD 85% + 15% YPM. The results showed that carcass weight and carcass percentage in treatment R0, R1, R2 were significantly higher than treatment R3, but between treatments R0, R1, R2 were not significantly different. The commercial section of the right chest of treatment R1, R2, R3, was significantly higher than the R0 treatment, but between treatments R1, R2, R3 were not significantly different, while on the left chest showed that treatments R0, R2, R3 were significantly higher than R1, however, between treatments R0, R2, R3 were not significantly different. Thigh and wing sections, and abdominal fat percentage showed no significant differences. Based on the results, it can be concluded that15% pumpkin waste mealin broiler diet has a good effect on body weight growth, carcass percentage and part of the commercial cutting percentage of broiler carcass.
PEMANFAATAN TEPUNG KULIT PEPAYA (Carica papaya L) DALAM RANSUM TERHADAP KUALITAS INTERNAL TELUR Paat, Armando; Sarajar, C.L.; Leke, J. R.; Sompie, F. N.
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.054 KB) | DOI: 10.35792/zot.40.2.2020.28360

Abstract

UTILIZATION AND INTERNAL QUALITY OF EGG ON PAPAYA PEEL MEAL DIET (CARICA PAPAYA L). The aim of research was to utilization and internal quality of eggs on papaya (carica papaya L) peel meal diet. The material used in this study were one hundred laying hens (MB 402). The completely randomized design (CRD) was done in this research for analysing of statistics to five treatments and four replications, each replications was occupied by five laying hens (MB 402). The variable measured were egg weight, egg yolk, colour of egg yolk.  The result of this research showed that egg weight, egg yolk, the colour egg yolk was not significantly different (P>0.05). Conclusion, the utilization of flour skin papaya until 16% in feed will increase the quality of chicken eggs. Kata Kunci: Papaya peel meal, laying feed, the quality internal egg.
PENGARUH PENYULUHAN TERHADAP PETERNAK BABI DI KECAMATAN KAWANGKOAN Rompas, Alma; Sajow, A A; Lombogia, S O.B; Warouw, Z M
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (740.914 KB) | DOI: 10.35792/zot.40.2.2020.29830

Abstract

THE EXTENSION EFFECT ON  PIG FARMERS IN KAWANGKOAN DISTRICT. This research was conducted in Kawangkoan District in March 2020. This study aimed to determine the effect of extension on pig farmers in Kawangkoan District. This research was conducted by a survey method using a questionnaire. Sample was determined by Purposive toward 40 pig farmers. Analysis of the data used in this study was the Chi-Square analysis. The variable of extension, knowledge, attitudes and skills of pig farmers was measured using an ordinal scale. Then by scoring respondents' answers or statements given, several categories of the three variables were obtained. The categorical knowledge variable was increased knowledge, quite increasing and not increasing. The results of the study using Chi-Square Analysis showed that counseling had an influence on the knowledge, attitudes and skills of pig farmers.
KECERNAAN SERAT KASAR DAN BETN (BAHAN EKSTRAK TANPA NITROGEN) RANSUM KOMPLIT BERBASIS TEBON JAGUNG PADA SAPI PERANAKAN ONGOLE Aling, Christanto; Tuturoong, R.A.V.; Tulung, Y.L.R.; Waani, Merci R.
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (518.299 KB) | DOI: 10.35792/zot.40.2.2020.28366

Abstract

DIGESTIBILITY OF CRUDE FIBER AND NNFE (NON NITROGEN FREE EXTRACT) COMPLETE FEED BASED ON CORN FORAGE ON ONGOLE CROSSBREED CATTLE.  This Research was conducted to evaluate digestibility of crude fiber and NNFE (non nitrogen free extract) complete feed based on corn forage and king grass on ongole crossbreed cattle. The total of 14 ongole crossbreed cattle at age of 1,5 – 2 years old with the body weight of 180 – 250 kilogram were used in this study. The completely using the analysis t-Test (Two-Sample Assuming Unequal Variences) randomized design involving 2 treatments and 7 replications in each treatment was applied at the experimental unit. The treatments of this research were consisted of Ra = corn forage 50% + concentrate 50% and Rb = corn forage 25% + king grass 25% + concentrate 50%. The results of this research showed that consumption of crude fiber was not significantly (P>0,05) but digestibility of crude fiber was very significantly (P<0.01). Digestibility of NNFE was significantly (P<0.05). Based on the result of this study can be concluded that the complete feed based on corn forage and king grass on ongole crossbreed cattle composition 50% consentrate + 25% corn forage + 25% king grass increase consumption of NNFE, digestibility of Crude fiber and digetibility of NNFE. Key Words: crude fiber, NNFE, corn forage, ongole crossbreed cattle.

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