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JITRO (Jurnal Ilmiah 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 471 Documents
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CHARACTERIZATION OF QUANTITATIVE PROPERTIES OF MALE AND FEMALE DUCKS UNTIL 4 MONTHS AGE Depison, Depison
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.26871

Abstract

The purpose of this study was to determine the quantitative characteristics of male and female Kerinci ducks until the age of 4 months. The research material was 72 Kerinci ducks consisting of 36 males and 36 females. The method used is the experimental method. The data collected included body weights at DOD, 1, 2, 3, and 4 months, body weight gain at DOD-1, 1-2, 2-3, and 3-4 months and body measurements at 4 months. The data on body weight, body weight gain and body size measurements of males and females were analyzed using the t-test. Regression and correlation analysis were used to see the relationship and the close relationship between DOD weight and body weight. Body size and shape characteristics were analyzed using Principal Component Analysis (AKU). The results of this study showed that the body weight, body weight gain, and body size of male Kerinci ducks were significantly different (P <0.05) higher that of females. Body weight gain at the age of 1-2 months was significantly different (P<0.05) higher than DOD-1, 2-3, and 3-4 months. DOD weight affects body weight. The highest correlation was found between DOD weight and body weight at 1 month of age. Conclusion: DOD weight, body weight, body weight gain, and body sizes of male Kerinci ducks were higher than females. DOD weight has the highest correlation with body weight at 1 month of age. Body size markers in male and female Kerinci ducks are chest circumference. The body shape of the male Kerinci duck is head height, while in the female is tibia length.Key words :  Male, female, quantitative, regression, and corelation.
The Quality Of Ponorogo Chicken Satay Circulating In Malang City Fradiana, Avida; Widati, Aris Sri; Rosyidi, Djalal
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.25883

Abstract

The purpose of this study was determine the quality of Ponorogo chicken satay circulating in Malang City. This research method used was a laboratory experimental using a Completely Randomized Design (CRD), with 3 treatments and 4 replications. The parameters were observed physical quality, chemical quality, and PAH (Polycyclic Aromatic Hydrocarbons). Data analysis used Analysis of Variance (ANOVA), if the data showed a significant difference, it was continued using the Duncan Multiple Range Test (DMRT) and descriptive of PAH (Polycyclic Aromatic Hydrocarbons). The results of the analysis of variance showed that the physical quality of Ponorogo chicken satay circulating in Malang City had no effect/ no significant difference (P>0.05) on pH, WHC, cooking loss, moisture content, protein content while fat content had a significant difference (P<0.05) and analysis of PAH (Polycyclic Aromatic Hydrocarbons) showed not detected. The quality of Ponorogo chicken satay circulating in Malang City still meets the requirements or safety standards for the consumption of chicken satay.Keywords: Ponorogo chicken satay, Malang City, physical quality, chemical quality, and Polycyclic Aromatic Hydrocarbons (PAH).
The Potential of Natural Antioxidants as Feed Additives on the Quantity and Quality of Quail Products Nissa, Aulia Khoirun; Anggaeni, Trianing Tyas Kusuma; Wulandari, Eka
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.26705

Abstract

The demand for Japanese quail products continues to increase because they contain a good nutrient source for human health. There is an increase in environmental pollution where quail is susceptible to Pb exposure even in an intensive rearing system. Heavy metal Pb can accumulate in several body tissues, causing oxidative stress and tissue damage, affecting bird health, and impacting production performance and product quality. This review aimed to discuss the potential and mechanism of natural antioxidants as feed additives in Japanese quail on the quantity and quality of their products. Alpha-lipoic acid and Yucca schidigera in feed reduced Pb residues in body tissues by increasing the body's antioxidant system and chelating activity. Phenolic compounds are plants' most significant group of compounds belonging to natural antioxidant compounds. Phenolic compounds in turmeric, ginger, pomegranate peel, thyme, cinnamon, seaweed, and moringa seeds in feed increase the quantity or quality of eggs by protecting the reproductive organs, liver, and digestive tract from oxidative damage and improving the function of these organs to egg formation. Phenolic compounds in cinnamon, thyme, peppermint, and oyster mushrooms in feed improved meat quality by preventing lipid and protein oxidation in muscles. Using natural antioxidants as feed additives in Japanese quail can reduce Pb residues, increase egg quantity and quality, and improve meat quality with different mechanisms of action according to the source of natural antioxidants and their intended use.
Protein Quality of Starter Phase Kalosi Chicken Feed with the Addition of Black Soldier Fly Larvae and Indigofera zollingeriana Purwanti, Sri; Ahmad, Muhammad Misbah
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 10, No 1 (2023): JITRO, January
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.26886

Abstract

The study aimed to determine the protein quality of the starter phase of free-range chicken feed added with BSF larvae and Indigofera zollingeriana. The ration materials used were commercial feed, yellow corn, rice bran, coconut cake, NaCl, maggot flour, Indigofera flour, CaCO3, premix, turmeric, and L-lysine, DL-methionine, H2SO4, and NaOH. The study used quantitative descriptive analysis by comparing the protein quality and amino acid composition in commercial feeds. The composition of the research ration was P0 = commercial feed, P1 = basal diet + 5% Indigofera flour + 25% maggot flour + 2.5% turmeric flour, P2 = basal diet + 10% Indigofera flour + 20% maggot flour + 2.5% turmeric powder. The results obtained chemical scores, namely P0 (amino acid cysteine = 65.52%), P1 (methionine = 71.79%), and P2 (cysteine = 68.97%) with methionine and cysteine as limiting amino acids. The essential amino acid index values were P0 = 127.96, P1 = 129.62, and P2 = 114.52. the study concluded that the combination of P1 treatment (basal ration, 5% Indigofera flour, 25% maggot flour, and 2.5% turmeric flour) could be used as poultry feed to optimize protein requirements in feed. Keywords: amino acid, amino acid score, chemical score, essential amino acid index
Physical and organoleptic characteristics of beef rendang from the results of coconut milk substitution with FiberCreme Ramadhani, Amelia Arum; Widati, Aris Sri; Rosyidi, Djalal
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.25912

Abstract

This research aims to determine the appropriate substitution treatment of coconut milk with FiberCreme for beef rendang based on physical characteristics and organoleptic. The research material used was silverside beef, coconut milk, FiberCreme, and rendang seasoning. This research used a completely randomized design consisting of P0 (100% coconut milk), P1 (75% coconut milk:25% FiberCreme), P2 (50% coconut milk:50% FiberCreme), P3 (25% coconut milk:75% FiberCreme), P4 (100% FiberCreme) with 4 replications. Data analysis used analysis of variance (ANOVA), followed by Duncan's Multiple Range Test (DMRT) if the results showed significantly different or very significant effects. Parameters measured in this research were pH, color La*b*, and organoleptic (color, aroma, texture, taste, and overall acceptance). The ANOVA results showed that the substitution treatment of coconut milk with FiberCreme had no significant effect (P>0.05) on pH, the color of rendang a* (redness), and organoleptic rendang, but had a very significant effect (P<0.01) on the color of rendang L* (lightness) and b* (yellowness). It can be concluded that the substitution of FiberCreme up to 100% did not have a negative effect, so rendang was generally accepted based on physical and organoleptic properties.Keywords: Beef rendang, coconut milk, FiberCreme, physical quality, organoleptic
Substitution of Concentrate with a Mixture of Moringa leaf (Moringa oleifera L.) and Cassava Pulp and Their Impact on in Vitro Fermentability and Digestability Rahmawati, Imma; Wahyuni, Dyah; Irmawaty, Dwi Ayu Dian; Aryanti, Risca Dwi; Dhalika, Tidi; Ayuningsih, Budi; Tanuwiria, U. Hidayat; Mansyur, Mansyur; Djajuli, Mochamad; Djuned, Harun; Hernaman, Iman
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 10, No 2 (2023): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.26806

Abstract

The aim of this study was to study the use of a mixture of Moringa leaves with cassava pulp (MLCP) to replace concentrate and its impact on in vitro fermentability and digestibility. The study was conducted experimentally using a completely randomized design consisting of 5 treatments and 4 replications. Basal treatment in 40% rice straw as a source of fiber and 60% concentrate, then concentrate was replaced with MLCP in stages, namely 15%, 30%, 45%, and 60%. MCLP has a ratio of 43%:57% based on dry matter. The resulting data were analyzed by Duncan's test. The results showed that MLCP in replacing concentrate had a significant effect (P
Economics of Beef Cattle Fattening Business in Different Environmental Areas in South Konawe Regency, Southeast Sulawesi Province Alwi, La Ode; Iswandi, R. Marsuki; Gafaruddin, Abdul; Zani, Munirwan; Sudarmo, Hadi; Satrah, Vit Neru
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 10, No 2 (2023): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v10i2.32968

Abstract

This study aims to determine the profile of livestock and explore sustainable incomes for beef cattle fattening farmers with the location of the agricultural area and the Tempeh Factory area in Konda Sub-district, South Konawe, Southeast Sulawesi. Data retrieval was used the Participatory Rural Appraisal (PRA) method, which was an approach that involves family members or individuals to analyze the reality of the living conditions they run. This study involved 45 farmers who were selected by purposive sampling based on five considerations. The analytical model used to test the differences between the two locations wasthe independent T-test analysis. The results showed that the age of the breeder, the experience of raising livestock, the number of family dependents, and the number of livestock ownership were not significantly different (p>0.05) from the two research locations. The motivation for raising livestock as savings and functions as fertilizer was not significantly different in the two locations, but the motivation for livestock as the main source of income showed that the area of agricultural location was higher than that of the Forging Factory (P
Diversity of Undergrowth in Teak Forest Areas as a Feed Source Bali Cattle in Watopute District Damhuri, Damhuri; Lili Darlian, Lili; Marnitasari, Marnitasari; Aku, Achmad Selamet; Auza, Fuji Astuty; Zulkarnain, Deki; Tasse, Andi Murlina
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 10, No 2 (2023): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v10i2.32420

Abstract

ABSTRACT Indonesia has tropical rainforests that are so vast and have a diversity of plants. The study aimed to identify the diversity of undergrowth in the teak forest area as a source of fodder for Bali cattle in Watopute District, Muna Regency, to be carried out in August–December 2022 with purpose location determination and village surveys using stratified random sampling based on area criteria low, medium, and high. Data collection used the field observation method by exploring and taking samples using a 10x30 m2 transect. The research variables included observations of plant species in the teak forest area and forage plant species in the teak forest area, which were then analyzed using the summed dominance ratio formula. The results of research on plant species in the teak forest area show that there are 17 families with 43 species, and for plant species that can be used as a source of feed for breeders, there are as many as 16 species. From the research, it can be concluded that livestock looking for food in the teak forest area in Watopute District consists of 16 plant species.Keywords: plants, teak forest, bali cattle, watopute
Integrated Agribusiness Optimization: Palm-Livestock and Local Wisdom Tolaki Ethnic in North Konawe, Indonesia Rianse, Ilma Sarimustaqiyma; Baka, Wa Kuasa; Rianse, Usman; Rahadi, Syam; Sarabiah, Sarty
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 10, No 2 (2023): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v10i2.25967

Abstract

The palm oil industry has the potential as a ruminant livestock development area because it holds large feed resources, economic value, and social value. This study explicitly aims to identify the dimensions of the local wisdom of the Tolaki ethnicity regarding buffalo and cattle farming and develop a model for integrating buffalo and cattle farming in oil palm plantations based on the local wisdom of the Tolaki ethnic community in the North Konawe Regency. The research method uses a phenomenological approach and is analyzed descriptively. The research results show the dimensions of the local wisdom of the Tolaki ethnic group in the business of raising buffalo and cattle, including the dimensions of knowledge and skills, the dimensions of social status (Anakia), the economic dimension, and the dimension of obedience to the law. Meanwhile, there are two integration models for the buffalo/cattle livestock business and the oil palm plantation business: the extensive and intensive integration models. The research results, in general, can be concluded that the dimensions of the local wisdom of the Tolaki tribe in integrated cattle/buffalo livestock business in oil palm plantations are divided into 4 parts with extensive and intensive integration models. Keywords: integrated agribusiness, livestock, oil palm, local wisdom
The Potency of Local Beef Cattle: Growth Performance, Carcase Productivity, and Beef Quality Priyanto, Rudy; Hafid, Harapin
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 10, No 2 (2023): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v10i2.28917

Abstract

In the era of globalization, domestic beef supply from local cattle should meet not only the specification of traditional market but also that of modern markets which require premium beef. The local beef cattle consist of various breeds differing in maturity size, growth performance and slaughter weight. Small to medium frame size cattle are still dominant (±70%) and they are descendants of Bos javanicus, Bos indicus (draft type) and their crosses. The local cattle have relatively poor growth performances and slaughter weights. The carcass evaluation study suggests that taurus-indicus cross cattle tend to combine the muscularity advantages of taurus and indicus cattle which result in better beef yield and economic value. Therefore, the development of local cattle should be towards a beef type animal by cross breeding with larger frame taurine beef cattle. Since most of the cattle breeds contain Bos indicus blood, they yield relatively tough beef. Nevertheless, Bali cattle aged 1.5–2.5 years could produce relatively tender beef that meets specification of modern market. The program to improve the beef quality of Bali cattle could increase self-sufficiency in premium beef supply, added value and competitiveness of the local cattle. Keywords: local cattle, growth performance, beef yield, quality

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