Articles
2,807 open-access articles · page 16 of 141
Research ArticleMicrobial Shifts in Subclinical Mastitis Milk of Tropical Dairy Cows Revealed by Nanopore 16S Sequencing
Rifa’i, Lilik Eka Radiati, La Choviya Hawa, Tri Eko Susilorini, Puguh Surjowardojo
Subclinical mastitis remains a major challenge in dairy cattle health, particularly in smallholder farms within tropical regions. This study aimed to profile the milk microbiota of healthy dairy cows and those with early-stage subclinical mastitis (score 1) us…
20 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2489.2497
Research ArticleHerbal Jamu Pulp Oryza sativa and Kaemferia galanga L Antioxidant and Flavonoid Compound Infuence Performance Production and Intestinal Morphology of Hybrid Ducks
Prihatiningsih, Muhammad Halim Natsir, Osfar Sjofjan
Herbal pulp from production of beras kencur (a traditional Indonesian herbal drink made by using Oryza sativa and Kaempferia galangal L) is an underutilized by-product containing bioactive compounds. This study aimed to evaluated herbal jamu pulp Oryza sativa…
20 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2554.2562
Research ArticleRole of Vitamin E in Wound Healing of Rats Fed High-Fat Diet
Devita Anggraeni, Artina Prastiwi, Mungky Ema Ramadhani
Since 1990, adolescent obesity has increased fourfold, while adult obesity rates have more than doubled. Obesity can result in diabetes, a condition that promotes small vessel disease, leading to skin damage and impaired wound healing through a prolonged infl…
20 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2545.2553
Research ArticleEvaluation of a Novel Protein A (Staphylococcus aureus)–IgG Matrix Complex as an Adjuvant for a Poultry Necrotic Enteritis Toxoid Vaccine
Vivin Aulia Rahmi, Agustin Indrawati, Okti Nadia Poetri, Ryan Septa Kurnia, Christian Marco Hadi Nugroho, Muhammad Ade Putra et al.
Necrotic enteritis (NE) is a digestive disease caused by the toxins produced by Clostridium perfringens. This study aimed to develop an NE matrix vaccine prototype using staphylococcal protein A (SpA) and a sheep IgG complex. The NE-matrix vaccine was prepared…
20 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2524.2534
Research ArticleDifferentiating Goat Breeds Based on Milk Physicochemical Properties and FTIR Spectral Profiles
Yulianti Fitri Kurnia, Hanifah Nuryani Lioe, Endang Prangdimurti, Nancy Dewi Yuliana
This study aims to evaluate the quality of goat milks from Etawa, Etawa Crossbreed, Saanen, and Sapera breeds based on physicochemical characteristics and IR absorption profiles obtained from FTIR-ATR measurement. Physicochemical data were analyzed by ANOVA, m…
20 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2535.2544
Research ArticleEvaluation of Milk Yield, Quality, Feed Efficiency, and Economic Performance of Holstein Friesian Crossbred Cows at Long Hoa and Evergrowth Cooperatives in Mekong Delta of Vietnam
Le Van Phong, Nguyen Van Thu
This study evaluated the milk yield, quality, and feed efficiency of crossbred Holstein Friesian (HF) cows with varying proportions of HF genetics (1/2HF, 3/4HF, and 7/8HF) reared at Long Hoa and Evergrowth cooperatives in Vietnam. Results indicated that milk…
20 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2482.2488
Research ArticleEffects of Selenium-Enriched High-Protein Concentrate Supplementation on Blood Metabolites and Pregnancy Rate in Beef Cows Fed a Rice Straw-Based Diet
Moh Sofi’ul Anam, Chusnul Hanim, Ali Agus
This study evaluated the effects of supplementing a selenium-enriched high-protein concentrate, designed to improve both protein–energy nutrition and selenium supply, on feed intake, blood profiles, and reproductive performance of Brahman crossbred cows…
20 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2498.2507
Research ArticleDriving Innovation on the Farm: How Integrative Leadership and Absorptive Capacity Translate Social Network Site Use into Performance in the Indonesian Dairy Sector
Jaisy Aghniarahim Putritamara, Awang Tri Satria, Tina Sri Purwanti, Intan Kamilia Habsari
Social Network sites (SNS), Integrative Leadership (IL), and Absorptive Capacity (AC) remain unaddressed in the literature on Innovative Performance (IP), particularly in the livestock sector for smallholder dairy cattle in developing nations. This study aimed…
20 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2508.2523
Research ArticleThe Protective Role of Black Seed Oil on Perfluorooctanoic Acid -Induced Growth, Organ Dysfunction and Hepato-Renal Toxicity in Swiss Albino Female Mice
Tanzima Sakera, Samia Rashid, Md. Kamrul Hasan Babu, Sajibul Hasan, Afrina Mustari, Jahan Ara Begum et al.
Perfluorooctanoic acid (PFOA), an industry-derived obstinate environmental chemical, bioaccumulates in the liver and kidneys, severely disrupting detoxification processes by inducing oxidative stress, inflammation, lipid accumulation, fibrosis, and cellular ap…
19 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2448.2455
Research ArticleEffectiveness of Fermented Star Fruit (Averrhoa bilimbi L.) Filtrate Acidifier on Growth Performance, Blood Hematology Profile, and Percentage Carcass of Heat-Stressed KUB Chickens
Fuji Astuty Auza, Ali Bain, Andi Murlina Tasse, Nur Santy Asminaya, Musram Abadi, Dian Agustina
Heat stress is a major constraint in poultry production in tropical regions and can reduce the growth performance and physiological health of Balitbangtan Superior Village (KUB) chickens. Most research on natural acidifiers to date has focused on commercial br…
19 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2456.2466
Research ArticleBreed-Specific Responses to Peppermint Oil Supplementation: Effects on Growth, Antioxidant Status, and Carcass Traits in Growing Rabbits
Amin O. Hendawy, Abdalrahem A. Amrabit, Hossam A. Shahba, Saber S. Hassan, Mohamed I. Hassan, Walid S. Habashy
This study assessed the effects of peppermint oil (Mentha piperita L.) supplementation on growth performance, blood biochemical profile, gut microbial count, and carcass characteristics in V-line and Alexandria rabbits using a 3 × 2 factorial arrangement…
19 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2424.2434
Research ArticleCatalyst Factors for the Effectiveness of the Artificial Insemination Programs Based on Breeders’ Internal Dynamics and External Support in Bone Bolango Regency
Sri Yenny Pateda, La Ode Sahara, Fauzan Zakaria, Siti Rahmatia Machieu, Umbang Arif Rokhayati, Haris Singgili
Artificial insemination (IB) is one of the reproductive technologies applied in the livestock sector to improve the population and genetic quality of beef cattle. The effectiveness of artificial insemination programs is influenced by various internal and exter…
19 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2435.2447
Research ArticleComparison of Liquid Effluent and Spray Dried Lactic Acid Bacteria from Corn Waste Silage on Broiler Performance and Carcass Traits
Arsyadi Ali, Anwar Efendi Harahap, Jepri Juliantoni, Arif Dwi Santoso
The growing demand for safe and sustainable alternatives to antibiotic growth promoters in poultry production has driven interest in probiotics derived from agricultural by-products. The first stage of the research aimed to determine the microbiological conten…
19 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2467.2473
Case ReportTrypanosoma evansi in Dogs from Vietnam’s Mekong Delta: A Case Series of Four Clinically Affected Dogs
Tran Thi Thao, Nguyen Tran Phuoc Chien, Dang Thi Tham, Nguyen Dinh Chuan, Luu Dac Gia, Tran Ngoc Bich
Trypanosoma evansi, the causative agent of surra, is a hemoflagellate protozoan widely distributed in Asia, Africa, and Latin America. While horses, camels, and cattle are primary hosts, canine infections have been increasingly reported in endemic regions. In…
19 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2474.2481
ReviewStrain-Specific Heat Stress Responses in Broiler Chickens Under Climate Change: A Systematic Review
Asmaul Fitriana Nurhidayah, Mirna Mualim
This study systematically reviewed published research on the responses of broiler strains to heat stress associated with climate change. Databases included Scopus, Google Scholar, Taylor and Francis, Wiley, and Springer with the keywords: broiler, thermal envi…
10 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2392.2406
Short CommunicationKetapang Leaf Extract Enhances Cumulus Cells Expansion in Bovine Oocyte Maturation In Vitro
Budi Purwo Widiarso, Rohman Abidin, Muhamad Rusliyadi, Dewi Pranatasari
The aim of this research was to determine the effect of ketapang (TerminaIia catappa L.) leaf extract supplementation on enhancing cumulus cells expansion in bovine oocyte maturation in vitro. This research was conducted at Embryo Transfer Institution Cipelang…
10 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2416.2423
Research ArticleExisting Conditions of LEISA Dairy Cattle Farming in the Lowlands, East Kolaka Regency
Nur Santy Asminaya, Fuji Astuti Auza, Musram Abadi, Dian Agustina, Andi Murlina Tasse, Panji Adi Satria
This study aims to comprehensively evaluate the process of maintaining dairy cattle using the LEISA pattern in the lowlands of East Kolaka Regency in order to identify strategic steps that can be used for the development of dairy cattle in the region. The rese…
10 Nov 2025DOI 10.17582/journal.aavs/2025/13.11.2407.2415
Research ArticleAnchovy By-Products in Animal Nutrition: Ecological Role, Utilisation and Sustainability
Mohamad Faiz Mohd Nor, Khairiyah Mat, Muhamad Hakim Mohd Ali Hanafiah, Hasnita Che Harun, Syed Muhammad Al-Amsyar, Mohd Mahmud et al.
The growing need for sustainable protein sources in animal nutrition has led to increased attention on underutilised marine resources, particularly by-products from anchovy (Engraulidae) processing. Anchovies are small pelagic fish with a global distribution.…
22 Oct 2025DOI 10.17582/journal.aavs/2025/13.11.2345.2364
Research ArticleFarmer Motivations for Sustaining Broiler Chicken Partnerships in Lima Puluh Kota Regency, West Sumatra
Dwi Yuzaria, Tevina Edwin, Wilna Fadlillah
The decline in independent broiler farmers has raised concerns about the ability to manage production sustainably. While contracting provides security in terms of money and access to markets, many farmers find it ineffective. This study identifies the primary…
22 Oct 2025DOI 10.17582/journal.aavs/2025/13.11.2377.2391
Research ArticleChronic Toxicity Test of Secang Wood (Caesalpinia sappan L.) Extract on Heart Structure And Lipid Profile Of Male And Female Rats (Rattus norvegicus)
Ratu Safitri, Zildjian Maureliananda Krisnamurti, Yasmi Purnamasari Kuntana, Mas Rizky Anggun Adipurna Syamsunarno, Rita Kusmiati
Chronic toxicity testing is a test to detect toxic effects that appear after repeated administration of the test preparation throughout the animal’s life. Secang wood (Caesalpinia sappan L.) extract is widely recognized for its various potential health b…
22 Oct 2025DOI 10.17582/journal.aavs/2025/13.11.2365.2376