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Jurnal Ilmu dan Teknologi Peternakan Tropis
Published by Universitas Halu Oleo
ISSN : 24067489     EISSN : 24069337     DOI : -
Core Subject : Health,
Veterinary
Jurnal Ilmu dan Teknologi Peternakan Tropis (JITRO) adalah jurnal ilmiah mempublikasikan hasil penelitian dan review bidang peternakan.
Arjuna Subject : -
Articles 37 Documents
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Search results for , issue "Vol 9, No 3 (2022): JITRO, September 2022" : 37 Documents clear
Genetic Diversity of Simpo and Limpo Cattle Based on Five Blood-protein Locus Polymorphism Dela Ayu Lestari; Sutopo Sutopo; Asep Setiaji; Edy Kurnianto
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.25096

Abstract

Simpo and Limpo cattle is a crossbred cattle of Indonesian local cattle and exotic cattle that popular among traditional farmers in Indonesia. The objective of this study was to identify genetic diversity of Simpo and Limpo cattle based on blood-protein polymorphism. A total of 70 blood samples were collected from unrelated 35 heads of Simpo cattle and 35 heads of Limpo cattle from Grobogan dan Kendal population. The blood plasm was used to identify the blood proteins. Blood protein analysis was performed using Sodium Dodecyl Sulfate-Polyacrilamide Gel Electrophoresis (SDS-PAGE). Observed bands were used to perform allele interpretation of five locus, namely Pre-albumin (Pe-Alb), Albumin (Alb), Post-albumin (Po-Alb), Ceruloplasmin (Cp) and Amylase-1 (Am-1). Results showed there were polymorphism in all of the five blood protein locus in both cattle; 4 of 5 and 2 of 5 of the blood-protein locus studied showed deviation from Hardy-Weimberg Equilibrium (HWE) for Simpo and Limpo cattle, respectively and the average heterozygosity value (H) was 0.478 and 0.362 for Simpo and Limpo cattle, respectively. In conclusion, the study indicated that population of Simpo and Limpo cattle has high genetic diversity. Keywords: allele frequency; genotype frequency; heterozygosity
Effect of In-Ovo Injection of L-Arginine on Age Embryo Died, Embryo Performance, and Chick Quality of Local Chicken M. Taufik; U. Sara; M. Yunus; F. Maruddin; M. Azhar
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.25344

Abstract

This study aims to determine the Effect of In-Ovo injection of L-arginine on age embryo died, embryo performance, and chick quality of local chicken. A total of 160 eggs were put into a semi-automatic incubator which has a temperature range of 37-38 oC with a relative humidity of 55-65%. The injected L-arginine solution has a concentration of 0.5% (m/v). In-Ovo Feeding treatment was divided into 4 groups, the first treatment was without injection (control), the second treatment was injection of 0.2 ml L-arginine solution 0.5% (m/v)/egg, the third treatment was injection of 0.4 ml L-arginine solution. 0.5% (m/v)/egg, and Fourth Treatment was injection of L-arginine solution 0.6 ml 0.5% (m/v)/egg. The results showed that embryo mortality and hatchability were lower with L-arginine injection treatment than without injection. All treatments showed no effect on extraembryonic fluid absorption, but there was an increase in embryo weight in the injection treatment 0.2, 0.4, 0.6 ml L-Arginine 0.5% /eggs 2,355 g, 2,577 g, 2,705, respectively. In conclusion, In-Ovo injection of L-arginine in local chicken eggs have a good effect (the beneficial effect) on embryo died and embryo performance. Injection 0.4 ml L-Arginine 0.5% /eggs improved Hatchability and NHCW.
Physicochemical Properties and Antioxidant Activity of Multiflora Honey from Kerinci Regency, Jambi Astari Apriantini; Yuni Cahya Endrawati; Olin Aulia Yunia
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.24837

Abstract

aim of this study was to examine the physicochemical properties and antioxidant activities of multifloral honey (Apis dorsata forest honey) and (Apis cerana cultivated honey) from Kerinci, Jambi. The analysis consist of the intensity of colour, pH, viscosity, water content, ash content, sugar content, HMF content, acidity and antioxidant activity. The results showed that forest honey had light amber colour while cultivated honey had extra light amber colour. The pH, viscosity, water content, sugar content, HMF content, and acidity in forest honey were still in compliance with SNI standard, but the ash content was higher than the SNI standard. Cultivated honey had pH, sugar content, and HMF content in the range of SNI standar. However, the viscosity, water content, ash content, and acidity in cultivated honey were not in compliance with SNI standar. Forest honey and cultivated honey had antioxidant capacities about 16.74 mgVCE/g and 16.60 mgVCE/g, respectively. Meanwhile the antioxidant activity were 63.80% and 63.28%, respectively. Forest honey had more physicochemical aspects that were still in compliance with SNI standards compared to cultivated honey. The antioxidant activities of Kerinci honey, both forest honey and cultivated honey, were higher than the results of previous honey studies in other location. Keywords: antioxidant activities; cultivated honey; forest honey; multifloral honey; kerinci honey
COMPARATIVE STUDY OF THE CHEMICAL PROPERTIES OF TRADITIONAL MEAT SHREDDED Fitria Indah Nuraini
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.25709

Abstract

This research purpose to analyze the chemical quality of shredded beef in the city of Malang with several types of shredded in different production codes and based on the shelf life. The material used several types of shredded with different production codes and repeated based on the shelf life. The method used an observative completely randomized design (CRD) with 12 treatments and 3 replications. The data obtained were analyzed used analysis of variance (ANOVA), if there were significant differences, it was continued with Duncan's Multiple Range Test (DMRT). The parameters are moisture content, fat content, thiobarbituric acid, water activity and oil absorption The result of this research is various types of shredded from several brands has very significant differences (p<0.01) in all of parameters.The highest moisture content, fat content, thiobarbituric acid, water activity and oil absorption is 6.373% , 30.483% , 1.787 Mg MA/kg, 0.504, 77.967% while the lowest moisture content, fat content, thiobarbituric acid, water activity and oil absorption 8%, 15.349%, 0,877 Mg MA/kg, 0.494, 23.733%.The conclusion of this study is that most of the various types of traditional processed beef shredded have good quality based on Indonesian National Standard in terms of chemical properties and physical characteristics.
Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) in Goat's Milk Kefir Against Pathogenic Microbes Cindy Heryanti Kusuma Wardhani
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.25237

Abstract

The purpose of this study was to determine the Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) of goat milk kefir. This research was conducted from November to December 2021 at the Laboratory of Animal Products Technology, Faculty of Animal Husbandry, Universitas Brawijaya. The analysis of the results of the Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) test results was carried out at the Biomedical Laboratory, University of Muhammadiyah Malang. The method used is a laboratory experimental method using a factorial completely randomized design (CRD) with 2 factors, a storage time and concentration. Treatment length of storage consisted of P0 (long storage day 0), P1 (long storage day 7), P2 (long storage day 14), and P3 (long storage day 21). Concentration treatment consisted of K0 (50% concentration), K1 (25% concentration). K2 (Concentration 12.5%), K3 (Concentration 6.25%), and K4 (Concentration 3.10%). Data were analyzed using analysis of variance (ANOVA), and followed by Duncan's Multiple Range Test (DMRT). The results of the analysis showed that the treatment of storage time and concentration showed a very significant difference (P>0.01) on the average MIC and MBC of goat's milk kefir during storage at refrigerator temperature (0-4°C) in Staphylococcus aureus, Escherichia coli, Salmonella typhi. The MIC of goat's milk kefir against Staphylococcus aureus was 12.5% on Escherichia coli and Salmonella typhi 6.25%. While the MBC of goat's milk kefir against Staphylococcus aureus  is 50%, Escherichia coli is 50% and 25%, and Salmonella typhi is 50%, 25%, and 12.5%.Keywords: Kefir, Goat’s Milk, MIC, MBC, Pathogenic Microbes
Determining Superior Livestock Using Location Quotient Approach in Papua Province of Indonesia Ineke Nursih Widyantari
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.25413

Abstract

Usaha peternakan berpeluang untuk dikembangkan karena meningkatnya jumlah penduduk, meningkatnya daya beli masyarakat akan kebutuhan protein, serta tingginya permintaan dan kebutuhan akan gizi yang tinggi. Penelitian ini bertujuan untuk mengetahui daerah-daerah yang menjadi sentra peternakan di Provinsi Papua dan menentukan nilai LQ (Location Quotient) pada daerah basis di Provinsi Papua. Penelitian ini merupakan penelitian deskriptif analisis yang dilakukan di Provinsi Papua dari bulan Januari sampai Maret 2022. Penelitian ini juga merupakan penelitian sensus yang meliputi 29 kabupaten/kota di Provinsi Papua, yaitu Merauke, Jayawijaya, Jayapura, Nabire, Kepulauan Yapen, Biak Numfor, Paniai, Puncak Jaya, Mimika, Boven Digoel, Mappi, Asmat, Yahukimo, Pegunungan Bintang, Tolikara, Sarmi, Keerom, Waropen, Supiori, Mamberamo Raya, Nduga, Lanny Jaya, Mamberamo Tengah, Yalimo, Puncak Jaya, Dogiyai, Intan Jaya, Deiyai, dan kota Jayapura. Penelitian ini menggunakan data sekunder dari BPS Provinsi Papua tahun 2017 – 2021 dan menganalisisnya menggunakan alat Location Quotient. Hasilnya sebagai berikut: kabupaten/kota dengan basis tiga jenis ternak yaitu Mimika, Keerom, dan Deiyai; kabupaten/kota dengan basis dua jenis ternak yaitu Merauke, Kepulauan Yapen, Biak Numfor, Boven Digoel, Mamberamo Raya, dan Kota Jayapura; kabupaten/kota dengan satu jenis ternak sebagai basisnya adalah Jayapura, Nabire, Paniai, Mappi, Asmat, Tolikara, Sarmi, Supiori, dan Dogiyai. kabupaten/kota dengan basis tiga jenis ternak yaitu Mimika, Keerom, dan Deiyai; kabupaten/kota dengan basis dua jenis ternak yaitu Merauke, Kepulauan Yapen, Biak Numfor, Boven Digoel, Mamberamo Raya, dan Kota Jayapura; kabupaten/kota dengan satu jenis ternak sebagai basisnya adalah Jayapura, Nabire, Paniai, Mappi, Asmat, Tolikara, Sarmi, Supiori, dan Dogiyai. kabupaten/kota dengan basis tiga jenis ternak yaitu Mimika, Keerom, dan Deiyai; kabupaten/kota dengan basis dua jenis ternak yaitu Merauke, Kepulauan Yapen, Biak Numfor, Boven Digoel, Mamberamo Raya, dan Kota Jayapura; kabupaten/kota dengan satu jenis ternak sebagai basisnya adalah Jayapura, Nabire, Paniai, Mappi, Asmat, Tolikara, Sarmi, Supiori, dan Dogiyai.
Chemical and Biological Characteristics of Whole Crop Corn Silage with Rice Bran and White Cabbage Additives during Ensilage Muhammad Ridla; Rima Shidqiyya Hidayati Martin; Anuraga Jayanegara; Nurmaya Rahmawati Muis; Nahrowi Nahrowi
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.24883

Abstract

ABSTRACT The objective of this work was to evaluate whole crop corn silage quality throughout the ensilage periods with rice bran and white cabbage as additives. Whole crop corn from 60 days aged was chopped ±2-5 cm, and added rice bran, white cabbage and without additive (control) then put on plastic bag under anaerobic condition for 1, 2, 3, and 4 weeks. Silages were analyzed in physical characteristics (flavor, color, texture); chemical characteristics (dry matter/DM, DM recovery, organic matter/OM, pH value, fleigh value, water-soluble carbohydrate/WSC), and biological characteristics (type and number of lactic acid bacteria (LAB)) weekly. The results showed that additives affected (p
Effect of Ketapang Leaves (Terminalia catappa L.) Extract in Drinking Water on Performance, Hematological Indices and Immune Response of Kampong-Crossbreed Chicken During Starter Period Binti Marifah; Edjeng Suprijatna; Luthfi Djauhari Mahfudz; Rina Muryani
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.26144

Abstract

This study was aims to evaluate the potential of ketapang leaves extract (Terminalia catappa L.) as a feed additive on growth performance, haematological profile and immune respone in starter period of kampong-crossbreed chickens. Observations were made in vitro and in vivo. In vitro observations were carried out on the anti-bacterial activity, anti-fungal activity and antioxidant activity. In vivo observations were carried out on the growth performance, haematological profile and immunity response with the antigen test against NDV in starter period (4 weeks old). Two types of liquid extract are used, namely the liquid extract of fresh ketapang leaves and dry ketapang leaves. Ketapang leaves liquid extract is given in a mixture of drinking water with a concentration of 1, 2, 3 and 4% (ml / 100ml). The results showed that in vitro extracts of fresh and dry ketapang leaves had an effect on bacterial and fungal activity and antioxidant activity. In vivo observations showed no effect on performance, but had an effect on haematological profiles and immune respone. Dried ketapang leaf extract showed a better effect on haematology and immune respone. 
The Effect of Financial Inclusion on Broiler Farmers Income (Census in Pangandaran Regency) Anggita Rahmadini; Achmad Firman; Anita Fitriani
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.26819

Abstract

ABSTRACT The world of broiler farming, especially farmers with small scale businesses, is still faced with business capital problems. Pangandaran Regency really feels the impact of this capital problem which is reinforced by the Central Bureau of Statistics data that the population of broiler chickens in Pangandaran Regency in 2016 was 239,419 heads. This figure is still relatively small compared to other regencies or cities such as Ciamis Regency with a population of 14,605,475 individuals. The research was carried out in June-August 2021 in six sub-districts in Pangandaran Regency, namely Mangunjaya, Padaherang, Sidamulih, Parigi, Lkaplancar, Cigugur. The purpose of this study is to analyze what are the financial inclusion factors that affect the income of broiler breeders in Pangandaran Regency, what are the financial inclusion factors that significantly affect the income of broiler breeders in Pangandaran Regency. The census was used as a sampling method because the population of breeders was less than 100 people. The results obtained are that financial education has a significant effect on the income of broiler farmers in Pangandaran Regency, intermediation facilities and distribution channels, financial services in the government sector, consumer protection has a significant effect on the income of broiler farmers in Pangandaran Regency. Keywords: Financial Inclusion, Farmer Income, Broiler Chicken  
The Effect of Milking Techniques on Escherichia coli Contamination in Cow's Milk in Jember Enny Suswati; Alvien Zahrotun Nadhiva; Nindya Shinta Rumastika
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.26180

Abstract

Milk is a highly nutritious food but easily contaminated by bacteria. Those bacterias could be pathogenic. Staphylococcus aureus, Escherichia coli, and Salmonella sp. are pathogenic microorganisms. Milk contamination which occurs during the milking process can come from various sources such as cow skin, udder, water, soil, dust, humans, equipment, and air. Escherichia coli is a fecal contamination indication. and the possibility of enteropathogenic or toxigenic microorganisms so E. coli is known as a causative agent for diarrhea and foodborne illness. Milking machine usage can reduce the total plate count, maintain udder health, and cow nipples, and improve milk yield, milk quality, and udder health. Indonesian dairy farming still does a lot of milking by hand. The aim of the study was to determine the differences in E. coli contamination in cow milk because of modern milking and traditional milking techniques in Jember Regency. This is observational analytic research using a cross-sectional design with a total sample of 26. The study was conducted in December 2018. Contamination of E. coli in milk was tested using the MPN method, confirmation test using EMB, and Gram staining. Data analysis using bivariate analysis with chi-square test. The results of the study found E. coli contamination in 84.6% of modern milking techniques and 100% of traditional techniques. The conclusion of the study was that E. coli contamination in cow's milk because of traditional milking techniques was greater than that of modern milking techniques, but the results were not significantly different.

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