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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. 35 No. 2 (2025): August 2025" : 15 Documents clear
Antioxidant Activities, Physicochemical and Sensory Quality Attributes of Steam Milk Dodol Using Red Rice Flour Hatta, Wahniyathi; Ningrum, Endah Murphi; Yuliati, Farida Nur; Syawal, Sutomo
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.4

Abstract

Red rice exhibits high antioxidant activities due to its significant levels of anthocyanins. Incorporating red rice into milk dodol production is expected to enhance product functionality. This research examined the effect of substituting glutinous rice flour with red rice flour at varying proportions on the quality of steamed milk dodol. The study employed a completely randomized design with a single factor (proportions of red rice flour to glutinous rice flour: 30:70, 40:60, and 50:50). Each treatment was replicated three times. Quality parameters included anthocyanin content, antioxidant activity, TBA value, proximate composition, reducing sugar content, color values (L*, a*, b*), water activity, and sensory quality. Increasing the proportion of red rice flour significantly increased (p<0.01) anthocyanin levels, antioxidant activity, reducing sugar content, and redness (a*), but significantly decreased (p<0.01) water content, fat content, and yellowness (b*). No significant differences (P<0.05) were observed in TBA value, protein content, ash content, brightness (L*), water activity, and sensory quality with increasing red rice flour proportion. Thus, substituting up to 40% glutinous rice flour with red rice flour improved the quality and functionality of steamed milk dodol without compromising acceptability.
Early Growth of Indigofera zollingeriana Mutant 2 Seedlings Under Various Gamma Ray Doses and Salinity Stress Nadir, Marhamah; Rinduwati; Mas’ud, Emban Ibnurusyd; Syamsia; Kadir, Muhammad; Pertiwi, Suci; Putri, Rezkita; Asmiati; Sudirman, Witri Maulani
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.6

Abstract

The utilization of saline land for Indigofera zollingeriana cultivation is an opportunity to develop livestock in coastal areas. Salinity in coastal areas influences plant growth, particularly in the initial growth stages, because high salinity levels inhibit the uptake of both water and nutrients from the roots so that the plants will dry out. The objectives of this study were to evaluate the effects of various doses of gamma irradiation and NaCl stress on the early growth of Indigofera zollingeriana Mutant-2 seeds via a complete randomized design (CRD) with a 2x5 factorial pattern with 3 replications. The factors were salinity stress and irradiation dose. The first factor was salinity stress, which consisted of 0 mM NaCl and 40 mM NaCl. Second, the irradiation doses were 0 Gy, 50 Gy, 100 Gy, 150 Gy, and 200 Gy. The research results were analysed via analysis of variance (ANOVA), and significantly different treatments were evaluated via the DMRT test via the SAS Studio program. There was a significant difference in the effects of irradiation dose and NaCl stress on the germination rate, germination rate, mortality rate, radicle length, and plumula length, but the results were not significant for the seedling height, stem diameter, root length, number of cotyledons, or number of leaves. The DMRT results revealed that Indigofera treated with irradiation at a dose of 200 Gy had better germination rates, mortality rates, radicle rates, and plumula rates under both salinity stress conditions and gamma ray doses.
Study of Chemical Composition and Physical Characteristics of Pellets Based on Roughage Feedstuff Hidayah, Kharisma Taufiqa; Sari, Putri Candrika; Noviandi, Cuk Tri; Agus, Ali; Astuti, Andriyani; Anam, Moh Sofi'ul; Paradhipta, Dimas Hand Vidya
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.5

Abstract

The pellets were produced from peanut straw (PTS), water spinach (WSP), Leucaena leucocephala leaves (LLL), Gliricidia sepium leaves (GSL), and Calliandra calothyrsus leaves (CCL). Each feedstuff was pelletized with the addition of 8% tapioca flour as a binder. The pellets were tested for chemical characteristics, physical appearance, and physical characteristics, which included the pellet length, density, stacking density, stacking compaction density, modulus of uniformity, modulus of fineness, pellet durability index (PDI), and water absorption. The data were analysed descriptively. The results of this research revealed that the nutritional composition of the pellets followed that of the raw feedstuff. All the pellets varied in color depending on the color of the raw material and had a medium texture. Each pellet had specific physical characteristics. The colors of PTS, LLL, GSL, and CCL were dark green, whereas WSP was dark brown. All single pellets had a medium texture, with PDI values above 97% and MF values greater than 4.1, which classified them into the coarse group. In terms of water absorption, the CCL had the longest absorption time, approximately 75.17 minutes, whereas the other pellets had absorption times less than 30 minutes. As a result, although a single feed ingredient can be produced as pellets, the physical and chemical qualities depend on the origin of the ingredient.
The Role of Leadership Capacity in Strengthening Trust Among Members in Jabres Cattle Farmer Groups in Brebes Regency, Indonesia Sugiarto, Mochamad; Cahyo, Danang Nur
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.3

Abstract

This study explores the leadership capacity in strengthening trust among members of Jabres cattle farmer groups in Brebes Regency. Internal dynamics, including the quality of leadership within the groups, greatly influence the success of these farmer groups. Strong leadership capacity can enhance communication, coordination, and collaboration effectiveness, strengthening members’ trust. The study employed a survey method with 119 respondents selected through multistage random sampling from various Jabres cattle farmer groups in the regency. Data were analyzed using Spearman's rank correlation to test the relationship between leadership capacity and member trust. The results showed a significant positive relationship between leadership capacity and trust (p<0.01). These findings emphasize the importance of developing the leadership capacity of group leaders in strengthening trust among members, which ultimately supports the performance and sustainability of the cattle farmer groups.
Immunocompetence Index Performance of the IPB-D3 Candidate Line under Different Rearing Systems Vianisa, Putri; Murtini, Sri; Furqon, Ahmad; Sumantri, Cece
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.11

Abstract

IPB-D3 chickens possess strong adaptive potential that enhances immune system performance and resilience, making them promising candidates for developing superior local breeds. However, their health and welfare are largely influenced by rearing methods, and no data are currently available on this topic. Therefore, this study aimed to assess the immunocompetence index of IPB-D3 chickens under different rearing systems by measuring IgY concentrations. A total of 90 IPB-D3 chickens were reared for 12 weeks; 30 samples were taken from each of the intensive and free-range groups for analysis. The observed variables included the environmental temperature and humidity measured in the morning, afternoon, and evening, as well as the IgY concentrations analysed via indirect ELISA. Blood samples from male and female chickens were collected separately. The data were statistically analysed via an independent t test with SPSS version 26. This study revealed that the daytime temperature and humidity were significantly affected (p < 0.05) by the rearing system but not by the morning or evening. The IgY concentrations did not differ significantly (p > 0.05) between the intensive (10.23 µg/mL) and free-range (9.91 µg/mL) systems. In the intensive system, male chickens had an IgY level of 11.38 µg/mL, and female chickens had an IgY level of 9.16 µg/mL; in the free-range system, male chickens had an IgY level of 9.18 µg/mL, and female chickens had an IgY level of 10.64 µg/mL. These results indicate that neither the rearing system nor sex significantly influences the immune response. This study revealed that both male and female IPB-D3 chickens present high and stable IgY concentrations across different rearing systems, reflecting good immunocompetence and adaptability, thereby supporting their potential as superior lines.
Effects of Fibre-rich Ingredients at Different Levels on Growth Performance, Blood Parameters, and Carcass Yields of Broiler Chickens Mulyantini, Ni Gusti Ayu; Suryatni, Ni Putu Febri
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.8

Abstract

This study aimed to analyse the effects of different sources of fibre-rich ingredients (FRI) at different levels on the growth performance, blood parameters, and carcass yields of broiler chickens. A total of 135 broiler chickens (21-day-old, mixed male and female) were allocated to 9 treatments consisting of 3 replicates with 5 chickens per replicate. The research methods used a completely randomized design with a 3x3 factorial pattern involving 3 types of FRI (rice bran (RB), wheat bran (WB), and corn bran (CB)) and 3 levels (L) of FRI (10%, 20%, 30%). Body weight gain (BWG), feed intake (FI), and FCR data were collected for the finisher (d 21?35) phase. The carcass and serum samples were analysed on day 35. There were no significant 2-way interactions for growth, carcass, or blood parameters. There was no difference in the growth performance of broilers fed RB, WB, or CB. The levels of FRI individually affect growth, carcass, and blood parameters. Compared with birds receiving 10% and 20% FRI, those receiving 30% FRI presented lower FI, BWG, and carcass yields. The highest measurement of total cholesterol (TC) occurred in broilers fed RB, and the lowest values of TC were obtained in those fed WB and CB. No differences were detected in triglycerides (P>0.05), but total serum HDL was significantly (P<0.05) greater in chickens fed WB and CB than in those fed RB. In conclusion, RB, WB, or CB can be used as a source of FRI for better growth performance, carcass, and blood parameters at moderate inclusion levels (10–20%) in broiler diets.
Effects of Different Processing Methods on Nutrient Digestibility in Broiler Chickens Sabuna, Cytske; Deko, Maria Karolina; Koni, Theresia Nur Indah
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.1

Abstract

This research aimed to study the effects of different herb processing methods on the nutrient digestibility of broilers chickens. The herbs were processed via two methods: the boiling method and the water and steam distillation method. In this study, 135 broiler chickens were divided into 3 treatment groups: control (without herb processing), boiled, and water and steam distillation. The data obtained were analysed by one-way analysis of variance. The results revealed that the herbs produced via the boiling method and the herbs produced via the water and steam distillation methods presented increased organic matter digestibility and crude protein digestibility but decreased crude fibre digestibility in broilers compared with those produced without herbs. Thus, the herbs produced via the boiling method and the herbs produced via the water and steam distillation method can be recommended to farmers.
Evaluation of the Addition of Supplement Wafers Containing Prill Fat to Sheep Fed Complete Feed In Vitro Saputra, Andhio; Retnani, Yuli; Diapari, Didid
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.9

Abstract

The addition of wafers to animal feed has shown potential for improving feed quality and digestive efficiency in sheep. This study evaluated the effects of different wafer supplementation levels—0.0393 g of wafer (T1), 0.0786 g of wafer (T2), and 0.1179 g of wafer (T3)—on feed quality, rumen fermentability, and nutrient digestibility. A completely randomized design with four treatments and three replicates was used, and parameters such as the rumen pH, ammonia (NH?) concentration, total volatile fatty acid (VFA) content, dry matter digestibility (DMD), and organic matter digestibility (OMD) were measured. Statistical analysis via ANOVA followed by Duncan's test revealed that the addition of wafers significantly increased the DMD and OMD, with values increasing from 73.45 ± 0.59% and 73.11 ± 0.67% at T0 to 81.75 ± 1.14% and 81.26 ± 1.23% at T3, respectively. The NH? concentration increased from 11.80 ± 0.27 mM at T0 to 16.48 ± 0.24 mM at T3, whereas the VFA concentration increased from 82.38 ± 1.92 mM to 147.55 ± 3.67 mM during the same treatment period. These increases indicate improved fermentation activity and more efficient nutrient utilization due to the addition of wafers. Although the DMD and OMD values were higher than those reported in previous studies, this may indicate more efficient feed degradation and better energy release, thereby supporting improved livestock performance. Overall, the addition of 0.1179 g of wafer (T3) yielded the best results, confirming the effectiveness of wafer supplementation in improving feed quality and rumen function in rams.  
Morphometric Characteristics and Body Indices as Selection Criteria for Female Bali Cattle in East Kalimantan Rahmi, Siti Aulia; Wahjuningsih, Sri; Nurgiartiningsih, Veronica Margareta Ani
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.7

Abstract

Bali cattle constitute one of Indonesia's native germplasm sources for meat supply. Beef is one of the primary sources of protein that plays a crucial role in meeting the nutritional needs of the community. The research material consisted of 251 female Bali cattle aged 12 months and 24 months. These Bali cattle belong to the farmer group in Bontang city, Kutai Timur Regency (Kutim), Berau Regency, Kutai Kartanegara Regency (Kukar), Penajam Paser Utara Regency (PPU), and Paser Regency. The morphometric traits measured were withers height (WH), chest girth (CG), and body length (BL). The data obtained were analysed via analyses of variance, and if there were significant differences, the analysis was continued until a least significant difference was detected. The results revealed significant differences in the morphometric characteristics of 12-month-old Bali cattle across regions (P<0.01). The highest WH was from Bontang cattle (104.30±3.16a), and the lowest was from PPU (98.94±6.79c). The CG of Bontang cattle also had the highest value (131.30±6.29a), and the lowest value was from PPU (119.59±7.34b), with the highest BL of cattle from Berau (101.22±2.73a) and the lowest value from PPU (93.35±4.89b). Twenty-four-month-old female Bali cattle also presented significant morphometric differences (P<0.01) across regions. Cattle from the PPU consistently excelled in all parameters: WH (108.00±2.24a), CG (138.40±3.51), and BL (110.60±6.66a). The lowest WH was cattle from Berau at WH (101.33±0.58b), CG (126.00±2.65), and BL (97.33±4.62b). In conclusion, on the basis of observations of withers height, heart girth, and body length, all individual samples met the Indonesian National Standard (SNI) criteria for female Bali cattle breeding stock. Significant morphometric differences are caused by local genetic selection factors, the environment, feed availability, feed quality, and management practices.
The Effects of Bark Biochar Absorbent in Bagasse Litter on the Litter Quality and Weight of the Digestive Organs of Broiler Chickens Alfarizi, Muhammad; Berliana; Azis, Abdul; Nurhayati; Nelwida
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 2 (2025): August 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.02.12

Abstract

Plantation waste, such as bagasse, is an alternative substitute for wood shavings as a litter for broiler chickens. However, it is difficult for bagasse to release moisture, so an absorbent material is needed to improve the quality of litter that is prone to moisture. This study aimed to determine the effects of the use of an absorbent from bark biochar on bagasse litter quality and the weight of the digestive organs of broiler chickens. This study used 200 Lohmann strain broiler chicks. The feeds used consisted of 2 types, namely, BR-1 and BR-2. The thickness of the litter spread in each treatment was 5 cm, and the amount given was based on the bulk density of the litter material (kg/m3). There were 5 levels of biochar as an adsorbent for bagasse litter: P-0: 0% biochar (control); P-1: 5% biochar; P-2: 10% biochar; P-3: 15% biochar; and P-4: 20% biochar. A completely randomized design (CRD) was used in the experimental design. The results of the analysis of variance revealed that the addition of biochar had no significant effect on the litter moisture, feed intake, slaughter weight, or digestive organ weight of broiler chickens. It was concluded that the addition of biochar as an absorbent up to 20% in bagasse litter did not affect the weight of the digestive organs of broiler chickens.

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