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Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science)
Published by Universitas Brawijaya
ISSN : 08523681     EISSN : 24430765     DOI : 10.21776/ub.jiip
Core Subject : Education,
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Jurnal Ilmu-Ilmu Peternakan (JIIP) is a journal published and managed by the Faculty of Animal Husbandry Universitas Brawijaya. JIIP is a peer-reviewed journal published three times a year. JIIP now actively using Open Journal System (OJS). JIIP mediates the dissemination of researchers various disciplines of animal science, such as animal feed and nutrition; animal reproduction, genetics, and production; social and economic; and animal products science and technology.
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Articles 15 Documents
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Search results for , issue "Vol. 36 No. 1 (2026): April 2026" : 15 Documents clear
Internal Egg Quality of Eggs from Laying Hens Soaked in Jackfruit Leaf Mixture During Storage at Room Temperature Prayitno, Agus Hadi; Mustafa, Achmad Yusuf
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 1 (2026): April 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2026.036.01.2

Abstract

This study aimed to evaluate the effects of different soaking times in jackfruit leaf (Artocarpus heterophyllus) solutions on the internal quality of layer chicken eggs stored at room temperature. The research material consisted of fresh eggs of the layer chicken strain Brown Lohman and a solution of jackfruit leaves. Eggs were soaked for 0 (control), 12, 24, 36, or 48 hours and then stored at room temperature for 0, 7, 14, or 21 days. The parameters tested were egg weight loss, air cell height, yolk color, white index, yolk index, pH value, and Haugh unit. The data were analysed via analysis of variance (ANOVA), and differences among means were tested via Duncan’s new multiple range test when the effects were significant (p < 0.01). The results showed that soaking eggs in jackfruit leaf mixture slowed the rates of decrease in egg weight, albumen index, yolk index, pH value, and Haugh unit. A longer shelf-life of eggs can increase egg weight loss, air sac height, egg color, and pH but can decrease the albumen index, yolk index, and Haugh unit. Egg soaking for 48 hours was the most effective treatment for preserving internal quality over 21 days of storage at room temperature.
The Effect of Using Corn Tumpi in Rations on the Blood Chemical Profile of Local Male Sheep Melasti, Nela Yeni; Ratriyanto, Adi; Widyawati, Susi Dwi; Pawestri, Wari; Suprayogi, Wara Pratitis Sabar; Hanifa, Aqni; Hadi, Rendi Fathoni
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 1 (2026): April 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

Corn tumpi (corn hulls term in Indonesian language) is the by-product of corn kernel threshing. Corn tumpi is readily available, cost-effective, and does not compete with human food resources, making it a viable alternative feed source for livestock. Thus, this study conducted to evaluate the effect of incorporating corn tumpi into the diets of local rams on their blood chemistry profile. Research design used was the one way completely randomized. The study used were twenty local rams allocated into four treatment groups with different rations. The experimental treatments consisted of four groups: T0 (20% elephant grass + 80% concentrate + 0% corn tumpi), T1 (20% elephant grass + 60% concentrate + 20% corn tumpi), T2 (20% elephant grass + 40% concentrate + 40% corn tumpi), and T3 (20% elephant grass + 20% concentrate + 60% corn tumpi). The feeding trial was conducted over 14 weeks, with blood sampling performed during the final week. Glucose and triglyceride concentrations did not differ significantly among the treatment groups. In contrast, total protein, albumin, globulin, urea, blood urea nitrogen, and creatinine levels were significantly higher than those observed in the control group. Notably, globulin and creatinine concentrations decreased in the T3 treatment. Overall, the inclusion of corn tumpi in the diet at levels up to 60% modified several blood metabolites; however, all values remained within normal physiological ranges, indicating no adverse metabolic effects.
Study on Black Soldier Fly Maggot Production on Various Media Madefrom Cattle Faeces, Feed Waste and Wastewater Solid Wiyatna, Muhamad Fatah; Indrijani, Heni; Utama, Dicky Tri; Marlina, Eulis Tanti; Hidayati, Yuli Astuti
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 1 (2026): April 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

This study aimed to determine black soldier fly (BSF) maggot biomass production on various media made from cattle feces, feed waste, and wastewater solid from the food industry. The research method used was an experimental method with seven treatments (T1: 100% beef cattle feces, T2: 100% solid waste from the food industry, T3: 100% beef cattle feed waste, T4: 50% beef cattle feces + 50% solid waste, T5: 50% beef cattle feces + 50% beef cattle feed waste, T6: 50% solid waste + 50% beef cattle feed waste, T7: 33.33% beef cattle feces + 33.33% solid waste + 33.33% beef cattle feed waste) and three replications. The variables observed were the proximate composition of the media, the number of indigenous bacteria in the media, the BSF maggot biomass and the proximate composition of the BSF maggot. The protein, fibre and fat contents of the media ranged from 11.99% to 24.92%, 20.35% to 27.98%, and 3.45% to 3.95%, respectively. The indigenous bacteria in all the media ranged from 26.42 ± 3.30 × 1010 cfu/g to 36.57 ± 9.74 × 1010 cfu/g. The BSF maggot biomass did not significantly differ across the treatments, ranging from 195 ± 32.40 g (T1) to 223.33 ± 41.89 g (T6). The proximate composition of BSF maggots revealed that the protein content ranged from 31.04–41.04%, and the fat content ranged from 6.52–12.23%. In conclusion, beef cattle feces alone or mixed with feed waste and wastewater solids from the food industry in similar proportions can be used as growth media for BSF maggots
Application of Encapsulated Lactic Acid Bacteria in Goat Milk Set Yoghurt: Microbiological Characteristics Archadiya, Meilan; Wafiroh, Muthiatin; Rahmawati, Dewi; Mufidah, Nisa
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 1 (2026): April 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2026.036.01.3

Abstract

This study aimed to determine the effect of the addition of encapsulated Lactobacillus bulgaricus FNCC 0035 and Streptococcus thermophilus FNCC 0040 additions on the microbiological quality, specifically the Total Plate Count (TPC), Lactic Acid Bacteria (LAB), Yeast and Mold Count (YMC), and antimicrobial activity of goat milk set yoghurt. The research was conducted using a laboratory experiment with a Completely Randomized Design (CRD) with four treatments, namely T0 (2% addition of non-encapsulated LAB starter), T1 (addition of 2% encapsulated LAB starter), T2 (addition of 3% encapsulated LAB starter), and T3 (addition of 4% encapsulated LAB starter), with four replicates each. Data analysis was performed using Analysis of Variance (ANOVA), and if there was a significant effect, it was further tested with Duncan's Multiple Range Test (DMRT). The results of the variance analysis showed that the addition of encapsulated LAB had a significant effect (P<0.05) on the microbiological characteristics of goat milk set yoghurt. Goat milk set yoghurt with the addition of 4% encapsulated LAB starter (T3) was the best treatment with an average TPC of 6.65 log cfu/ml, LAB 8.70 log cfu/ml, YMC of 1.80 log cfu/ml, antimicrobial activity against Escherichia coli bacteria of 0.90 mm, and antimicrobial activity against Staphylococcus aureus bacteria of 1.54 mm.
Colostrum and Colostrum Milk Production of PO and Pasundan Cows Erdisa, Muhammad Iqbal Putra; Atabany, Afton; Putra, Bramada Winiar
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 1 (2026): April 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

Beef cattle are important livestock in Indonesia. Besides meat, beef cows also produce colostrum, which is essential for calf immunity, growth, and survival during the early postpartum period. This study aimed to analyze colostrum and colostrum milk production of Ongole Crossbred (PO, abbreviation of “Peranakan Ongole”) and Pasundan cows. The research was conducted at the Mitra Mandiri Situbolang Cooperative, Indramayu, West Java, using 21 beef cows (PO and Pasundan). Colostrum was measured on the first day postpartum, while colostrum milk was defined as transition milk from colostrum to ordinary milk and was measured on days four and seven by weighing calves before and after suckling. Feed consumption and microclimate conditions were also recorded. Data were analyzed using an independent t-test. Results showed that there was no significant difference (? > 0.05) in the production of colostrum on the first day and the production of colostrum milk on the fourth day between the two breeds. However, there was a significant difference on day seven (? < 0.05), with PO cows producing more colostrum milk than Pasundan cows (4.29 kg vs 3.70 kg respectively). PO cows showed a greater production potential than Pasundan cows under the conditions of this study.
Phenotypic Evaluation of Crossbred Progeny from Boer and Peranakan Ettawa (PE) Goats Kentjonowaty, Inggit; Suyadi, Suyadi; Chabiburrochman, Muhammad Masud
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 1 (2026): April 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2026.036.01.1

Abstract

Given the importance of enhancing local livestock productivity, this study evaluated the phenotypic traits of Boer × Peranakan Ettawa (Boer-PE) crossbred offspring. The objective was to identify superior individuals for the development of a specialized meat-type goat lineage in Indonesia. Nineteen Boer-PE offspring, consisting of nine females and ten males, were monitored from birth to four weeks of age. Morphometric data, including body weight, body length, wither height, chest circumference, and ear dimensions, were recorded and analyzed to identify the performance of their parental breeds. The results showed that the crossbred progeny had higher average body weight and improved morphometrical attributes as compared to the native PE goats, which indicated the presence of positive heterosis. Female offspring Boer-PE goats had the average weight gain of 1.8 kg, with chest circumference of 36.86 cm, body height of 36 cm, and body length of 36 cm. Males offspring showed higher performance, with an average weight gain of 2.0 kg, chest circumference of 39.13 cm, body height of 42.25 cm and body length of 39.13 cm. These findings showed that Boer-PE crossbred goats have significant potential in the selection as the starting stock in meat type goat breeding initiatives. It is recommended to carry out further generational analysis in conjunction with molecular genetic research to confirm that the performance is stable, and that the beneficial traits are hereditary.
Sustainable Rote Horse Development Strategy: An Integrative Approach to Technical, Social, and Economic Aspects in Local Livestock Management Randu, Melkianus Dedimus Same; Batafor, Gregorius Gehi; Menoh , Yori Raimona; Deko, Maria Karolina; Ndolu, Devi Anthonia Juliana; Zebua, Cipta Kasih Novilita
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 1 (2026): April 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2026.036.01.4

Abstract

The Rote horse is a local genetic resource from the Rote Ndao Regency, East Nusa Tenggara, which has important socio-cultural, ecological, and economic value to the community. However, its utilisation of Rote horses is relatively low as the rapid expansion of motorised transportation has shifted their role in traditional practices and local livelihoods. This situation may limit their contribution to the local economy and raise concerns about the conservation and long-term sustainability of this local livestock genetic resource. This study aimed to formulate a sustainable development strategy for the Rote horse using an integrated approach that considers the technical, social, and economic aspects of local livestock management. A mixed-method approach was used, involving 96 respondents through structured interviews, focus group discussions (FGDs), and participant observations. SWOT, TOWS, and QSPM analyses identified and prioritized development strategies. The study results show that the main strengths lie in the ecological adaptation of the Rote horse, cultural values (Hu's rituals), and the availability of natural resources. Weaknesses stem from limited annual feed supply and minimal technology adoption. Tourism potential and institutional support represent strategic opportunities, while policy barriers and supply fluctuations pose threats. The recommended priority strategy involves the development of eco-cultural tourism centred on the Rote horse (18.45), which achieved the highest score in the QSPM analysis. This study highlights the significance of integrating cultural values and institutional support, and of strengthening the tourism sector, as a roadmap towards a sustainable Rote horse breeding system while strengthening local economic resilience and genetic conservation.
Influence of In-Ovo ATP Injection on Hatching Performance, Morphometry, and Carcass Traits in Sentul Chickens under Moderate-Latitude Conditions Shiddiq, Muhammad Rasyid; Ulfah, Maria; Anggraini, Lili; Krisnan, Rantan
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 1 (2026): April 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

In this study, the effects of in ovo injection with adenosine triphosphate (ATP) on the hatching performance, body measurements, and carcass characteristics of Sentul chickens, an indigenous breed of Indonesia, were evaluated. ATP, a key nucleotide that mediates cellular energy transfer, was injected into the amniotic cavity on day 18 of incubation. Unsex 250-day-old chicks (DOCs) were subjected to two treatments: control (P1: without ATP injection) and ATP injection on the 18th day of incubation (P2). The birds were maintained in three replicates per treatment, and the cage was considered the experimental unit. During the rearing period, the birds were redistributed according to three growth stages: period I (1–14 days, 2 cages, 125 chicks per cage), period II (15–28 days, 6 cages, 30 birds per cage), and period III (29–56, 12 cages, 15 birds per cage). The data were analysed using an independent t test, and differences were considered significant at P<0.05. ATP injection slightly improved hatchability (92,8 ± 0,71) and hatching weight (33,12 ± 0,56) compared with those of the control group (91,2 ± 0,93 and 32,50 ± 0,66, respectively), although the differences were not statistically significant (p>0,05). However, compared with the control treatment, the ATP treatment significantly improved several morphometric traits, including tibia length in Period I (4,60 ± 0,40 vs, 3,78 ± 0,70; P<0.05) and wing and chest lengths across the observation periods (p<0.05). At 8 weeks of age, compared with the control group (404.50 ± 196.49 g; P < 0.05), the group receiving ATP injection had a higher carcass weight (474.58 ± 206.22 g), whereas the carcass percentage and the meat-to-bone ratio were not significantly affected (P > 0.05). These findings indicate that in ovo ATP injection may increase the skeletal growth and carcass weight of Sentul chickens without affecting hatchability or carcass composition. 
Impact of Rice Bran Adulteration with Rice Husk on the Performance, Digestibility, and Organs of Garut Rams in Corn Straw Silage-Based Rations Rosani, Urip; Hernaman, Iman; Hidayat, Rahmat; Hidayat, Darmawan; Pazla, Roni; Begna, Regasa
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 1 (2026): April 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

This research was conducted to determine the effect of rice husk in a corn straw silage-based ration on the performance of Garut sheep. In this study, a completely randomized design (CRD) was used to determine the effects of rice husk on performance, digestibility, and organs. In this study, different amounts of rice husk were added to a corn straw silage-based diet, and each treatment was repeated five times. Twenty-five five-month-old male Garut sheep weighing 17.13±1.65 kg were divided into 5 groups, with one sheep per repetition. Each group was given an experimental diet consisting of the following: RH0 = 60% corn straw silage + 40% rice bran + 0% rice husk, RH1 = 60% corn straw silage + 30% rice bran + 10% rice husk, RH2 = 60% corn straw silage + 20% rice bran + 20% rice husk, RH3 = 60% corn straw silage + 10% rice bran + 30% rice husk, and RH4 = 60% corn straw silage + 0% rice bran + 40% rice husk. These findings indicated that higher levels of rice husk in the diet reduced performance, body weight, and weight gain and increased the weight of the digestive tract. Overall, the addition of rice husk in this study decreased the performance
Dry Rendering Methods and Quality Attributes of Chicken Skin Oil Aulia, Hasna Rahma; Budi, Faleh Setia; Indrasti, Dias
Jurnal Ilmu-Ilmu Peternakan Vol. 36 No. 1 (2026): April 2026
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

Chicken skin, as a byproduct, can cause environmental impacts if poorly managed, even though it also has potential as a food product. Diversification of chicken skin derivatives is necessary because these materials are susceptible to spoilage from microbial activity. In recent years, chicken skin oil has been widely used in households as a cooking fat to enhance flavour and aroma. However, research on methods for producing high-quality chicken skin oil remains limited. The purpose of this study was to evaluate the effects of different rendering methods on oil yield, peroxide value, acid value, and moisture content and determine the best method on the basis of these parameters. Chicken skin was rendered using pan, oven, and microwave rendering methods, and the extracted oils were characterized using standardized analytical methods. The results of the statistical analysis indicated that compared with the other methods, microwave rendering resulted in the highest yield (21.09%) and a significantly lower peroxide value (2.18 meq O?/kg). Oven rendering demonstrated oxidative stability comparable to that of microwave rendering, despite a lower yield (13.31%). The acid value and moisture content of the various rendering techniques did not differ significantly. Microwave rendering was found to be the best dry rendering technique by the De Garmo effectiveness index, which balanced oxidative stability and yield. These results support the wider use of poultry byproducts in food applications by demonstrating that microwave rendering is an effective and promising technique for producing chicken skin oil with desired physicochemical properties.

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