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Jurnal Agripet
Published by Universitas Syiah Kuala
ISSN : 14114623     EISSN : 24604534     DOI : https://doi.org/10.17969/agripet
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Aims Jurnal Agripet aims to publish original research results on farm tropical animals such as cattle, buffaloes, sheep, goats, horses, poultry, etc. Scope Jurnal Agripet encompasses a broad range of research topics in animal sciences and biotechnology including animal physiology and nutrition, feed processing and technology, animal productions, animal genetics, breeding and reproduction, meat and milk sciences, animal health, behavior and welfare, animal housing and livestock farming system.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 462 Documents
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Quality Improvement of the Ammoniated Corn Husk through the Use of MA-11 Inoculant at Different Doses Amin, Muhamad; Putra, Ryan Aryadin; Yanuarianto, Oscar; Noersidiq, Azhary; Suhubdy, Suhubdy; Dilaga, Syamsul Hidayat
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.45634

Abstract

The research objective was to study the effect of different doses of MA-11 inoculants on improving the quality of ammoniated corn husks. The materials used were corn husks, urea, and the MA-11 inoculant. The research was conducted using Completely Randomized Design (CRD) with four treatments and three replications. The four treatments were T0: Ammoniated corn husks + 0% MA-11 (control), T1: Ammoniated corn husks + 0.5% MA-11, T2: Ammoniated corn husks + 1% MA-11, and T3: Ammoniated corn husks + 1.5% MA-11. The observed variables were chemical composition (dry matter, organic matter, crude protein, crude fiber, ether extract, and TDN), fiber components (NDF, ADF, cellulose, hemicellulose, and lignin), and in-vitro digestibility (dry matter and organic matter digestibility). The data obtained were analyzed by analysis of variance and further tested by Duncan's multiple range test. The results showed that the treatments had significantly different effects (P0.05) on chemical composition, fiber fractions, and digestibility. The 0.5% (T1) dosage rate yielded the best results for CP (7.25%), and TDN (56.88%); and achieved the greatest reduction in CF (28.57%) and ADF (42.90%) content. Conversely, the 1.5% (T3) dosage rate was optimal for EE (1.16%), DMD (43.23%), and OMD (43.90%). While all inoculation levels (0.5% to 1.5%) were also effective in reducing the NDF, cellulose, hemicellulose, and lignin fractions, whereas the highest (P0.05) Dry Matter and Organic Matter content was observed in the control (T0). It was concluded that different doses of the MA-11 inoculant had varied and specific effects on the nutritional parameters of ammoniated corn husk.
Benefits of Soybean Pulp and Brown Rice Flour for Improving Carcass Performance and Reducing Fat Content in Peking Duck Ayuti, Siti Rani; Mudastsir, Mudastsir; Delima, Mira Sukma; Ferasyi, Teuku Reza; Akmal, Muslim; Qomariyah, Novia; Andriani, Mira; Sadarman, Sadarman; Amalo, Filphin Adolfin; Subagyo, Djoko
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.44014

Abstract

Soybean pulp and brown rice flour have a high protein content to increase the nutrients of Pekingese duck feed. The experimental research method used a Factorial Design with 5 treatments and 5 replicates, the details of the treatment were as follows: Control (a0r0), addition of brown rice flour (a1, a2, a3 and a4), and soybean pulp (r1, r2, r3 and r4). Soybean pulp 3-12% and brown rice flour 4-16% respectively. The parameters observed were feed consumption, live weight, feed conversion, carcass weight, carcass percentage, abdominal fat percentage, and meat fat content. The data obtained were processed according to the complete random design diversity analysis. Duncan's Multiple Range Test tested the values of different parameters between treatments at a 95% confidence level. The results showed that the addition of 3-12% soybean meal and 4-16% brown rice flour did not have a significant effect (P0.05) on feed consumption, live weight, feed conversion, weight and carcass percentage, except for the percentage of abdominal fat and fat content of Peking ducks. The addition of 12% soybean meal and 16% brown rice flour (a4r4) was able to reduce the percentage of abdominal fat by 47.5% and the content of meat fat by 55.2% compared to the control. This study concludes that the addition of 12% (r4) soybean pulp and 16% (a4) brown rice flour per kg of feed can reduce the percentage of abdominal fat and fat content of Peking ducks.
Effect of Fermented Vegetable Waste Supplemented with Fish Flour Waste on Nutritional Quality and Performance of Broiler Nuraliah, Siti; Palayukan, Jisril; Indah, Andi Sukma; Ikram, Ikram; Irsam, Irsam; Fikri, Zen; Herman, Herman
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.42751

Abstract

This study aims to evaluate the effects of fermented vegetable waste supplemented with varying levels of fish waste flour on the nutritional composition of the feed and its impact on broiler performance. The experiment employed a Completely Randomized Design (CRD) with four treatments and four replications. The treatments were as follows: T0Vegetable Waste (VW) without Fish Waste Flour Supplementation (FWFS); T1VW+5%FWFS; T2VW+10%FWFS; and T3VW+15%FWFS. Parameters measured included proximate composition and broiler performance indicators. The results demonstrated that the fermentation of vegetable waste with fish waste flour at varying concentrations significantly affected (P0.05) moisture content, crude protein, crude fiber, ash content, feed intake, feed conversion ratio (FCR), and body weight. However, crude fat and nitrogen-free extract (NFE) contents were not significantly affected (P0.05). The supplementation of 10% fish waste flour (T2) yielded the highest values for crude protein, crude fat, and moisture, and also resulted in the best body weight gain and feed conversion ratio among the treatments. In conclusion, the inclusion of 10% fish waste flour in fermented vegetable waste is recommended, as it provides optimal nutritional quality and enhances broiler performance.
Utilization of Probiotics, Fermented Beverages, and Aspergillus niger in Drinking Water on Performance and Digestive Quality of Broilers (Gallus domesticus) Rahmatillah, Zumara; Firdus, Firdus; Allaily, Allaily
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.43233

Abstract

Probiotics and Aspergillus niger are known to play a role in supporting poultry growth and improving digestive tract health. This study aimed to determine the effectiveness of probiotics in the form of fermented drinks and A. niger in improving broiler chicken productivity and digestive tract health. The research was conducted at the LLP (Livestock Field Laboratory) of Syiah Kuala University, while the histological observations of the chicken intestinal villi surface were carried out at the Laboratory of Animal Structure and Development, Faculty of Mathematics and Natural Sciences, Syiah Kuala University. The method used in this study was a Completely Randomized Design (CRD) with 5 treatments (drinking water (control), antibiotic, 5% kefir, 5% Yakult, 2% A. niger) and 3 replications. The experimental animals used were broiler chickens from DOC to harvest age, with an initial average body weight of 5157 g, totalling 75 individuals reared for 4 weeks (30 days). The parameters measured included performance (body weight gain, feed intake, water intake, feed conversion ratio (FCR), defined as the ratio of feed required to produce one unit of body weight, and feed efficiency ratio [FER], defined as the ratio of body weight gain to feed intake), as well as histological features of the intestinal villi (height, apical width, basal width, and total surface area). Data were analysed using ANOVA at a 95% significance level, followed by Duncans multiple range test (P0.05). The results showed that the 5% kefir group (P2) had the best performance, with feed intake of 1294.25194.21 g/bird, feed conversion of 0.90330.13 g/bird, water intake of 4673.1769.06 ml/bird, body weight gain of 1792.2632.34 g/bird, and feed efficiency of 9.48670.74%. Histological analysis showed that the intestinal villi size was highest in the 5% kefir group (P2), with an average villi height of 969.9644.64 m, apical width of 110.9912.23 m, basal width of 106.9712.41 m, and total surface area of 1076.9354.26 m.
Addition of Lemna (Lemna minor) in Goat Rations: Effect on Milk Composition and Fermentation Product Characteristics Hartati, Hartati; Prayitno, Caribu Hadi; Sumarmono, Juni
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.44204

Abstract

This study evaluated the effect of Lemna minor supplementation in dairy goat feed on milk fat and fatty acid composition. The results showed that the addition of L. minor significantly altered the milk fat profile, which may influence the quality of fermented dairy products. Fresh goat milk and milk from goats fed with L. minor were used as the primary raw materials for producing fermented products such as yogurt and kefir. The objectives of the study were: (1) to compare the composition of fresh milk produced by goats fed a basal diet and those fed a diet supplemented with L. minor, and (2) to compare the characteristics and composition of fermented milk products, namely yogurt and kefir, made from both types of goat milk. The research was conducted as a laboratory experiment. The observed variables included fresh milk composition, viscosity, color profile of fermented milk, and fatty acid composition of the fermented products. The results indicated that both fresh goat milk and Lemna-supplemented goat milk met the Indonesian National Standard (SNI) for milk quality, with no significant differences between them. Viscosity differed between yogurt and kefir products, whereas the color profile was not influenced by the type of milk used. The saturated chain fatty acid (SCFA) content in Lemna goat milk was 8.91%, while in the fermented products it was 0.99% and 1.17%, respectively. The polyunsaturated fatty acid (PUFA) content in Lemna goat milk was 17.48%, decreasing to 15.20% in the fermented products.
Evaluation of Physical Quality Test, Proximate Test, and Production Performance Test of Sorghum and Corn Substitute Pellets with Enzymatic Treatment Mahanani, Agni Ayudha; Khatifah, Khatifah
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.43484

Abstract

The purpose of this study is to determine the effect of enzymatic treatment on the physical quality test, proximate test, and performance test of pellets given enzymatic treatment on sorghum and corn. This study was conducted at the Integrated Animal Husbandry Laboratory, The University of West Sulawesi, which included physical quality tests and proximate tests. The treatment in the first stage of the study, namely, enzymatic treatment on sorghum at concentrations of 0.25%, 0.50%, 0.75%, 1%, and 0% (control) cellulase enzyme, was tested to assess the effect of increasing nutrition and decreasing crude fiber. The second stage was the preparation of feed to see the quality of the pellet test with the arrangement of treatments P0: 100% corn and 0% enzymatic sorghum, P1: 25% corn and 75% enzymatic sorghum, P2: 50% corn and 50% enzymatic sorghum, P3: 75% corn and 25% enzymatic sorghum, P4: 0% corn and 100% enzymatic sorghum. This study used a Completely Randomized Design (CRD) method with research treatments consisting of 5 treatments and 5 replications. The results of the study in the first stage can be concluded that the addition of cellulase-based enzymes to sorghum can increase crude protein and can reduce the content of crude fiber, NDF, ADF, hemicellulose. The SE2 treatment and in the second stage the treatment showed the best results based on the combination of all tests was P4 (100% enzymatic sorghum), because it provides more durable physical and organoleptic quality performance.
Digestibility of Dry Matter and Organic Matter in Feed with Pollard Substitution in Male Jawarandu Goats Umar, Malikah; Hidayati, Nurul; Purdiyanto, Joko; Agustina, Desi Kurniati
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.42911

Abstract

This study aimed to determine the effect of adding pollard to the feed on the digestibility of dry matter and organic matter in Jawarandu goats, as well as to assess the impact of pollard supplementation on the productivity of these goats. The study was conducted from March 2020 to May 2020. The material used in the study consisted of male Jawarandu goats, aged approximately 1 year, with an average body weight of 20.74 kg (CV= 13.60%), placed in individual metabolic cages with a stage cage model, totaling 12 Jawarandu goats. The feed used consisted of forage, specifically elephant grass, and concentrate, comprising rice bran, cassava flour, and pollard, with a ratio of 30% forage to 70% concentrate. This study employed an experimental, quantitative method with a completely randomized design (CRD), involving four treatments. The results showed that the effect of adding pollard to the ration on dry matter and organic digestibility in male Jawarandu goats was not significantly different (P0.05). However, the best treatment in this study was treatment P3 with a pollard addition ratio of 60%, yielding a daily body weight gain of 89.63 g/head/day, dry matter digestibility of 47.5111.55%, and organic matter digestibility of 55.6711.30% in male Jawarandu goats. The addition of pollard to the feed of Jawarandu goats tends to increase the value of dry matter digestibility, organic matter digestibility, and increase the productivity of Jawarandu goats.
Association of Growth Hormone Genes with Performance of Crossbreeds of Sentul Chicken and Arab Chicken Using PCR-RFLP Sinaga, Josua; Depison, Depison; Gushairiyanto, Gushairiyanto; Harahap, Ratna Sholatia
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.42764

Abstract

This study evaluated the body weight, weight gain, body measurements, and genetic diversity of the Growth Hormone (GH) gene in male and female Sentul-Arab (SeA) crossbred chickens. It also explored the association between the GH gene and these traits. The research involved 30 male and 30 female SeA chickens reared from day-old chicks (DOC) to four months of age. The experimental method used direct observation to collect data, including body weight, weight gain, body measurements, and blood samples. Data were analyzed using t-tests, the Hotellings T test, and Principal Component Analysis (PCA). Molecular analyses assessed genotype and allele frequencies, Hardy-Weinberg equilibrium, heterozygosity levels, and Polymorphic Information Content (PIC). The results indicated that male SeA chickens had significantly higher (P0.05) body weight, weight gain, and body measurements compared to females. GH gene analysis revealed polymorphism, with genotype frequencies of +/+ (0.43), +/- (0.35), and -/- (0.22), consistent with Hardy-Weinberg equilibrium. The heterozygosity levels indicated moderate genetic diversity, while the PIC value fell within the low category. In conclusion, male SeA chickens exhibited superior body weight, weight gain, and body measurements compared to females, with chest circumference and shank length being critical indicators of body size. The polymorphic GH|TaqI gene was associated with body weight, weight gain, and body measurements, with the +/+ genotype showing the most favorable effects.
Beef Cattle Development Strategy Based on Agricultural By-Products in Lebong Regency Bengkulu Ramon, Erpan; Nurhaita, Nurhaita; Firison, Jhon; Hidayat, Taufik; Ishak, Andi; Efendi, Zul; Rosbarnawan, Ferdy; Tresia, Gresy Eva; Puastuti, Wisri; Sutedi, Endang; Kusumaningrum, Diana Andrianita; Harmini, Harmini; Rahman, Taupik; Yulistiani, Dwi
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.45046

Abstract

Lebong Regency is one of the areas in Bengkulu with very low beef cattle population covering only 0.189% of the total 161,000 heads. Although ongoing government and stakeholder initiatives have aimed to boost smallholder populations, the outcomes remain suboptimal. This study aimed to evaluate the potential and formulate strategies to increase the beef cattle population in Lebong Regency. It used a descriptive approach through surveys and interviews involving 40 participants, including 32 smallholder farmers and 8 experts from institutions supporting livestock development in the region. Secondary data from Statistics Indonesia supported the assessment of potential and challenges. Data were analyzed using a SWOT matrix, revealing the potential carrying capacity of 10,319 cattle heads, indicating an opportunity for livestock growth in Lebong Regency. The SWOT analysis positioned the strategy in quadrant III (0.33; -0.19), suggesting a turnaround approach. The recommended development strategy emphasizes enhancing knowledge of integrated technology through collaboration between coffee processing industry owners and rice/corn farmers producing agricultural waste. Additionally, utilizing government programs to increase knowledge, scaling up beef cattle farming, and strengthening institutional cohesion are key strategic actions.
Comparison with and without P12 Nutraceutical Supplementation in Feed on Egg Productivity and Quality of Laying Hens Heratri, Agnes; Putra, Arief Sobryan Esa; Tugiyanti, Elly
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.46013

Abstract

The egg production and quality are crucial indicators in the layer chicken industry. Optimal productivity in layer chicken farming requires the use of nutraceutical-based feed comprising probiotics, herbs, amino acids, and vitamin A. This study aims to assess the effects of nutraceutical feed on two primary parameters: productivity and egg quality. The study was carried out over four weeks at the Peternakan Rakyat Tepus in Mojogedang, Karanganyar with a chicken population of 1.206. This study was a designed in a Completely Randomized Design (CRD) with two treatments: feed without supplementation (T0) and feed with supplement contains probiotics, herbs, amino acids, and vitamin. The study findings indicated that adding the nutraceuticals PR12 at 4 kg/ton in the feed did not exhibit a significant difference (P0.05) in daily feed consumption. However, feed conversion ratio (FCR), hen day production (HDP), egg weight, egg mass, yolk index, and Haugh unit were significantly different (P0.05). The incorporation of nutraceuticals (PR12) into the feed can enhance HDP, egg weight, and egg mass, and improve FCR. In conclusion, adding PR12 nutraceuticals, composting of probiotics, herbs, amino acids, and vitamin A at a dosage of 4 kg/ton in the feed can enhance the productivity of laying hens by 16.39%, resulting in eggs classified within the AA quality category.

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