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Morphometric Characteristics of Galekan Cattle Breed Base on Principle Component Analysis (PCA) Kuswati Kuswati; Muhammad Irvan Ali; Rini Dwi Wahyuni
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 32, No 1 (2022): April 2022
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2022.032.01.01

This study obtained morphometric information on Galekan cattle and compared phenotypic characteristics of Galekan cattle with local breed based on previous studies. This research was a case study with purposive sampling using the snowball sampling technique. The material used was 60 cattle of Galekan cattle which were kept in the Technical Unit (UPT) at Dongko and Panggul Sub Districts. The variables observed included qualitative characteristics and quantitative characteristics of morphometric components and body weight. T2-Hotelling test, descriptive statistics, and principal component analysis are used for quantitative data. The results showed that the qualitative characteristics of Galekan cattle were dominated by light brown body color with smear body color border, black backline, black vulva, black tail tip, face color as same as dominant body color, black muzzle, black upper and lower lips, smear white eye area, dark eye circles, black eyelashes, and black ear lines. The characteristics of the body shape of Galekan cattle have upward horns, no hump, and thin dewlap. The results of the T2-Hotelling analysis in UPT showed a significant difference (p <0.05) compared to other cattle in Dongko and Panggul Sub Districts. Principal component analysis (PCA) of Galekan cattle can be characterized by body weight, chest girth, depth chest, Ossa vertebrae lumbales, Ossa metatarsal, and Ossa vertebrae thoracicae.

inggis Hidayatulloh, Rifqi; Atmaja, Baluh Medyabrata; Hutabarat , Amelia Lulu Rosalin; Lestari, Wenni Meika; Agasi , Satri Yusasra; Ali , Muhammad Irvan
Jurnal Ternak : Jurnal Ilmiah Fakultas Peternakan Universitas Islam Lamongan Vol 15 No 2 (2024): Desember, 2024
Publisher : UNIVERSITAS ISLAM LAMONGAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v15i2.246

This research evaluates the phenotypic characteristics of male Peranakan Ongole (PO) cattle in Napis Village, Tambakrejo District, Bojonegoro Regency, East Java. The research method used is a case study through observation, photography, and direct measurement. The location and research sample were determined through purposive sampling based on the characteristics of cattle according to SNI 2020 PO cattle. The evaluation encompassed 109 male PO cattle, categorized by age, ranging from PI0 to PI8. The research results show that the qualitative characteristics of male PO cattle, including dominant white body color, black eyelashes, black muzzle, horns, dewlap, and hump, are in accordance with the SNI 7651.5:2020 standard. In addition, morphometric characteristics such as body weight, withers height, body length, chest circumference, hip height, hip width, and chest depth significantly increased (P<0.05) with the age of the cattle. This data shows the optimal growth pattern of male PO cattle, which can be used as a reference in genetic selection programs and the development of superior-quality seeds. This research emphasizes the strategic potential of Napis Village as a source of high-quality PO cattle seeds in Indonesia.

Optimizing Laying Hen Productivity and Egg Quality through Combination of Inorganic and Organic Trace Minerals Supplementation Atmaja, Baluh Medyabrata; Hidayatulloh, Rifqi; Ali, Muhammad Irvan; Hutabarat, Amelia Lulu Rosalin; Lestari, Wenni Meika; Agasi, Satri Yusasra; Shihah, Hanna Dzawish
Jurnal Ternak : Jurnal Ilmiah Fakultas Peternakan Universitas Islam Lamongan Vol 15 No 2 (2024): Desember, 2024
Publisher : UNIVERSITAS ISLAM LAMONGAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v15i2.247

This research investigates the effects of combining inorganic trace minerals (ITMs) and organic trace minerals (OTMSs) on the performance and egg quality of laying hens. The study employed a completely randomized design (CRD), assigning 60 laying hens to three treatment groups, each consisting of 10 replications of two hens. The treatment groups were as follows: T0 = commercial feed (control), T1 = commercial feed + 500 grams/ton ITMSfeed, and T2 = commercial feed + 500 grams/ton ITMSfeed + 500 grams/ton OTMSS feed. The results revealed that the treatments did not significantly affect performance (P > 0.05). However, eggshell weight was significantly higher (P < 0.05) in the T1 and T2 groups compared to the T0 group. Eggshell thickness was significantly higher (P < 0.05) in the T2 group compared to the T0 and T1 groups. In conclusion, the addition of a combination of inorganic trace minerals (ITMs) and organic trace minerals (OTMs) to the feed can significantly improve eggshell weight and thickness but does not have a significant effect on the overall performance of laying hens.

Sustainability Strategy and Development of Village Breeding Center: Evaluation of Morphometric Characteristics of Female Peranakan Ongole Cattle in Napis Village Ali, Muhammad Irvan; Atmaja, Baluh Medyabrata; Hidayatulloh, Rifqi; Herviyanto, Doni; Kuswati
TERNAK TROPIKA Journal of Tropical Animal Production Vol. 25 No. 2 (2024): TERNAK TROPIKA Journal of Tropical Animal Production
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtapro.2024.025.02.3

This study evaluates the morphometric characteristics of female Peranakan Ongole (PO) cattle in Napis Village, Bojonegoro Regency, East Java, as part of a strategy for developing sustainable village breeding centers. The selection of the research location was conducted through purposive sampling, and the material in this study consists of female Peranakan Ongole cattle with age criteria (PI) based on the SNI for Peranakan Ongole cattle, namely PI0 (aged <1 year), PI2 (1 – 1.5 years), PI4 (1.5 - 2 years), PI6 (2 – 3 years), PI8 (aged > 3.5 years). Measurements include body height, body length, hip height, chest depth, chest circumference, ossa cervical vertebrae, ossa thoracic vertebrae, ossa vertebrae lumbar, ossa scapula, hip width, head length, head width and body weight, as well as morphometric indices such as head index, height slope, body index, index of compression, conformation index, length index, body ratio, proportionality and thoracic development on 206 female cattle grouped by age (PI0-PI8). Data were analyzed using multivariate analysis of variance (MANOVA) and post hoc tests, as well as key indices to identify growth patterns and body size stability. The research results show a significant increase in body size in the young-to-adult age group, where adult cows reach size stability. The morphometric index reveals consistent proportional development in the body of cattle as they age, reflecting structural maturity. Evaluation based on the Indonesian National Standard (SNI) shows that most cattle are in Class II and III, indicating excellent body quality in the productive age group. This research emphasizes that morphometric characteristics are important indicators in determining optimal management strategies to support the sustainability of local PO cattle development. These findings provide a foundation for the maintenance and development programs of the PO cattle population by prioritizing quality livestock management, supporting the conservation of local genetic resources, and enhancing cattle productivity in Indonesia.

Carotenoid Supplementation in Poultry Nutrition: Canthaxanthin’s Role in Improving Egg Yolk Pigmentation and Production Efficiency Atmaja, Baluh Medyabrata; Hidayatulloh, Rifqi; Ali, Muhammad Irvan; Hutabarat, Amelia Lulu Rosalin; Safitri, Alief Rahmania; Ali, Abdul Muta; Lestari, Wenni Meika
TERNAK TROPIKA Journal of Tropical Animal Production Vol. 26 No. 1 (2025): TERNAK TROPIKA Journal of Tropical Animal Production
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtapro.2025.026.01.2

Egg yolk pigmentation is a crucial quality attribute influencing consumer preference and market value. This study evaluated the effects of Canthaxanthin supplementation on yolk pigmentation and laying performance in late-stage laying hens (84–88 weeks old). A total of 180 Isa Brown hens were assigned to three dietary treatments: a control group (T0: commercial feed), a low Canthaxanthin supplementation group (T1: commercial feed + 60 g/ton feed Canthaxanthin), and a high supplementation group (T2: commercial feed + 120 g/ton feed Canthaxanthin). The data were analyzed using SPSS software (version 25.00), and a one-way analysis of variance (ANOVA) was performed to assess the effects of Canthaxanthin supplementation on laying performance and egg quality, with significance set at p<0.05. Duncan’s multiple range test was used post hoc to identify significant differences between treatment groups. Egg production performance, egg mass, feed conversion ratio, and yolk quality were assessed over a five-week period. Results indicated that Canthaxanthin supplementation significantly improved yolk color, with the highest color score recorded in T2. While egg production and feed efficiency remained unaffected, egg mass increased significantly in the supplemented groups (p<0.05), suggesting improved nutrient deposition. Additionally, feed intake was slightly higher in the high supplementation group. These findings confirm that Canthaxanthin is an effective dietary additive for enhancing yolk pigmentation while maintaining production efficiency in aging hens. The study highlights the potential economic benefits of Canthaxanthin supplementation in meeting consumer demand for well-pigmented eggs. Future research should explore its long-term effects on oxidative stability, egg lipid composition, and potential synergies with other dietary antioxidants to optimize poultry nutrition strategies.

PERUBAHAN FISIKOKIMIA FULL FAT MAYONNAISE DENGAN PENAMBAHAN SARI JAHE SEBAGAI ANTIOKSIDAN ALAMI SELAMA PENYIMPANAN: PHYSICOCHEMICAL CHANGES OF FULL FAT MAYONNAISE WITH THE ADDITION OF GINGER EXTRACT AS A NATURAL ANTIOXIDANT DURING STORAGE Safitri, Alief Rahmania; Sari, Dewiarum; Ali, Muhammad Irvan; Atmaja, Baluh Medyabrata; Hutabarat, Amelia Lulu Rosalin; Lestari, Wenni Meika; Ali, Abdul Muta; Hidayatulloh, Rifqi
Tropical Animal Science Vol. 7 No. 1 (2025): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v7i1.1811

Mayonnaise is an oil-in-water emulsion product that is highly susceptible to degradation during storage, including phase separation, lipid oxidation, and discoloration. The objective of this study was to evaluate the impact of incorporating three different types of ginger extracts (red ginger, elephant ginger, and emprit ginger) at a concentration of 1.5% on the physicochemical stability of full-fat mayonnaise over a month storage period. Parameters assessed included emulsion stability, color attributes (L, a, b*), moisture content, fat content, and pH on days 0, 7, 14, 21, and 28. The study employed a nested Completely Randomized Design (CRD), and data were analyzed using analysis of variance (ANOVA) followed by Duncan’s Multiple Range Test. The results indicated that the addition of red ginger extract significantly improved emulsion stability, preserved color brightness, slowed the increase in moisture content, and mitigated the decline in fat content during storage. The addition of ginger extract exhibited no significant effect on pH variations. The antioxidant and antimicrobial activities of bioactive compounds in red ginger were instrumental in maintaining the quality of mayonnaise throughout storage. These findings highlight the potential of red ginger extract as a natural additive to enhance the physicochemical stability of full-fat mayonnaise for up to 21 days under ambient storage conditions.

Digital Innovation in Predicting Live Body Weight of Female Ongole-Grade Cattle Using Pixel Area and Morphometric Analysis Ali, M. I.; Atmaja, B. M.; Herviyanto, D.; Prasetyo, G.; Kuswati, K.
Tropical Animal Science Journal Vol. 48 No. 6 (2025): Tropical Animal Science Journal
Publisher : Faculty of Animal Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5398/tasj.2025.48.6.500

This study is the first to validate digital morphometric analysis combined with linear, quadratic, and allometric regression models for predicting body weight (BW) in Ongole-Grade cattle under smallholder field conditions, focusing on productive-age females as breeding stock. The objective was to develop and validate regression-based predictive models using digital image-derived traits and to compare their accuracy with conventional measurements and existing formulas. A total of 204 female Ongole-Grade cattle were measured manually and with ImageJ-based morphometrics. All measurements were standardized to a reference age of 12 months using an allometric adjustment. Traits assessed included BW, body length (BL), withers height (WH), chest girth (CG), chest depth (CD), rump height (RH), and rump width (RW). BW showed strong positive correlations with morphometric traits (r=0.80–0.91), with CG as the strongest predictor. Conventional and image-derived measurements were comparable for WH, BL, CG, CD, and RH (p>0.05), while RW differed significantly (p=0.01). Mean differences were small (≤0.8 cm), and the mean absolute percentage error (MAPE) ranged from 1.76% to 4.89%, confirming the reliability of digital imaging. The quadratic regression model (CG² + BL²), which outperformed the linear, allometric, and pixel-area–based approaches (MAPE=4.68%; R²=0.93). In contrast, the Schoorl formula substantially overestimated BW (MAPE=37.76%), while the pixel-area model showed only moderate accuracy (R²=0.63). Overall, digital morphometric analysis provides a novel, non-invasive, and cost-effective tool for cattle monitoring, with refinement of pixel area-based features recommended.

Evaluation of the Development Strategies Village Breeding Center Peranakan Ongole (PO) Cattle Based on Swot Analysis Muhammad irvan Ali; Muhammad Halim Natsir; Kuswati
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.01

The research revealed that the appropriate strategy for the development of local cattle is influenced by both internal and external factors, such as the age of farmers, the educational level of farmers, the experience of cattle, the main job of farmers, availability ofland, knowledge of cattle farm management, use of technology and access to funding, and government support. This research aims to evaluate the development of the PO village breeding center based on internal and external factors. The research methodology employed involved conducting surveys, interviews, and documentation of cattle farmers, livestock group leaders, and Bojonegoro livestock department officials as sources of information. The method used in this study was purposive sampling. Descriptive quantitative and SWOT analyses were carefully applied to the available data. The internal factor analysis yielded a total value of 1.03 on the positive X-axis, while the external factor had a value of 0.15 on the positive Y-axis. As a result, the SWOT analysis shows the development of a PO village breeding center in quadrant I, which indicated that the program for developing a village breeding center was on the right track (aggressive) by continuously implementing growth strategies. Developing the source area forPO cattle has excellent potential to enhance the productivity and quality of PO cattle produced. The development strategy of PO cattle village breeding center should focus on the potential strength aspect of the capacity of local regions and farmers' support.

PENGARUH BOKASHI ECENG GONDOK TERHADAP KANDUNGAN MACRO MINERAL TOP-SOIL LAHAN BEKAS TAMBANG DAN PERTUMBUHAN TANAMAN JAGUNG Amelia Lulu Rosalin Hutabarat; Lestari, Wenni Meika; Abdul Muta Ali; Rifqi Hidayatulloh; Baluh Medyabrata Atmaja; Muhammad Irvan Ali; Evi Wilda Aisya; Alief Rahmania Safitri
Jurnal Ternak Vol. 16 No. 1 (2025): Juni, 2025
Publisher : UNIVERSITAS ISLAM LAMONGAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v16i1.249

This study investigates the impact of water hyacinth (WH) bokashi applied on stockpiled topsoil from coal mining and utisols areas on maize growth and productivity. Water hyacinth, a locally abundant weed, was processed into bokashi and applied to a mixture of post-mining soil and ultisol at varying concentrations (0%, 12%, 25%, and 50% w/w). Maize plants were cultivated in these media, and growth parameters such as plant height, stem diameter, forage biomass, total biomass, and maize yield were measured weekly. The study employed a Randomized Complete Block Design (RCBD) with four treatments, each replicated four times. Results were analysed using ANOVA and Duncan's Multiple Range Test. The findings demonstrated that WH bokashi could improve the C-organic, nitrogen, P2O5, K2O, and pH levels of the cultivation medium and enhanced maize growth and biomass production. The most effective treatment was 25-50% WH bokashi, which yielded the highest maize productivity. This research highlights the potential of water hyacinth bokashi as an organic amendment for improving degraded soils and supporting sustainable agriculture on reclaimed mining lands.

Vegetation-Based Assessment of Forage Potential in Cattle–Oil Palm Integrated Farming Systems Ali, Muhammad Irvan; Purnama, Itang; Hidayatulloh, Rifqi; Atmaja, Baluh Medyabrata; Hutabarat, Amelia Lulu Rosalin; Lestari, Wenni Meika; Safitri, Alief Rahmania; Bakti, Makmur Batara
Jurnal Ternak Vol. 16 No. 2 (2025): Desember, 2025
Publisher : UNIVERSITAS ISLAM LAMONGAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v16i2.272

Integrated cattle–oil palm farming systems (SISKA) have been widely promoted in Indonesia, yet quantitative information on the forage potential of plantation understory vegetation remains limited and site-specific. This study assessed the composition, dominance structure and dry-matter (DM) attributes of understory vegetation in smallholder oil palm plantations (<10 years old) managed under a cattle–oil palm integration scheme in Tanah Laut Regency, South Kalimantan, Indonesia. Vegetation was sampled using twenty 1 × 1 m quadrats per site. For each species, relative density (RD), relative frequency (RF) and a simplified Importance Value Index (IVI = RD + RF) were calculated. Palatability was confirmed by direct observation of cattle intake, and DM content was determined by oven-drying herbage samples to constant weight. A total of 12 species from 7 families were recorded, consisting of grasses (Poaceae), sedges (Cyperaceae), legumes (Fabaceae) and broad-leaved forbs. The understory was strongly dominated by grasses, with Axonopus compressus showing the highest RD (60.36%), RF (16.67%) and IVI (77.03), and a relatively high DM content (33.51%), making it the keystone species in the ground layer. Almost all species (11 of 12; 92%) were classified as palatable to cattle, while only Peperomia pellucida was rejected and contributed negligibly to DM due to its low abundance and very low DM percentage (5.78%). The coexistence of productive grasses, nitrogen-fixing legumes and various forbs indicates a moderately diverse understory community that can provide a continuous, though heterogeneous, forage supply. These findings provide a site-specific, vegetation-based baseline for estimating forage DM potential and designing grazing strategies in SISKA systems, contributing to more productive and sustainable cattle–oil palm integration in Indonesia.

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