Claim Missing Document
Check
Articles

Found 4 Documents
Search
Journal : Jurnal Ternak

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

Abstract

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

Abstract

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.
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

Abstract

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

Abstract

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.