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24 articles matching “bulls”

01
Research Article10 Jul 2026Vol. 19 · Issue 7

Effects of cassava waste- and tofu waste-based concentrate formulations on feed intake, nutrient digestibility, growth performance, and economic returns of Madura and Madrasin bulls under smallholder production systems

Kusmartono Kusmartono

This study aimed to evaluate the effects of different cassava waste- and tofu waste-based concentrate formulations on feed intake, nutrient digestibility, growth performance, and economic returns in indigenous Madura and Madrasin (Madura × Limousin) bulls.

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02
Research Article10 Dec 2025Vol. 18 · Issue 12

Hair hormone profiling as a non-invasive diagnostic approach for assessing long-term endocrine status and productivity in Hereford bulls

Oleg Zavyalov

This study aimed to evaluate the relationship between hair hormone concentrations and productive performance in Hereford bulls and to establish reference intervals (RIs) for major hormones in hair.

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03
Research Article18 Aug 2025Vol. 18 · Issue 8

Sperm protein profiles and their correlation with DNA integrity and protamine deficiency in Donggala bulls (Bos indicus): Implications for fertility assessment

Abdullah Baharun

This study aimed to characterize the sperm protein profiles of Donggala bulls and examine their correlation with sperm DNA integrity and protamine deficiency.

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04
Research Article24 Dec 2022Vol. 15 · Issue 12

The prevalence and antibiotic susceptibility of Staphylococcus spp. on ocular surfaces of fighting bulls (Bos indicus) in Thailand

Tanawan Soimala

this study aimed to estimate the prevalence of Staphylococcus spp. from the eyes of fighting bulls and investigate their antimicrobial susceptibility

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09
Research Article25 Nov 2022Vol. 15 · Issue 11

Characterizing the antimicrobial resistance profile of Escherichia coli found in sport animals (fighting cocks, fighting bulls, and sport horses) and soils from their environment

Thotsapol Thomrongsuwannakij

This study aimed to characterize the AMR profile of E. coli found in sports animals and soils from their environment

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10
Research Article27 Dec 2025Vol. 18 · Issue 12

Molecular characterization and high prevalence of Tritrichomonas foetus in bulls from the North-West Province of South Africa using real - time polymerase chain reaction (PCR) and conventional PCR diagnostics

Mpinda Edoaurd Tshipamba

This study aimed to determine the prevalence of T. foetus in bulls from the Dr. Segomotsi Ruth Mompati (DSRM) District, North-West Province, South Africa, using advanced molecular diagnostics, including real-time polymerase chain reaction (RT-PCR), convention…

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11
Research Article27 Nov 2025Vol. 18 · Issue 11

Comparative impact of fungal and microbial proteases on the rumen and fecal microbiota composition and nutrient digestibility in Kazakh White Head bulls

Olga Vilorievna Kvan

This study aimed to evaluate the influence of fungal and microbial proteases (25 U/g each) on the microbial composition of rumen fluid and feces, and on the chemical composition of digestive contents in Kazakh White Head bulls.

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12
Research Article17 Aug 2023Vol. 16 · Issue 8

Effect of TG5 and LEP polymorphisms on the productivity, chemical composition, and fatty acid profile of meat from Simmental bulls

Irina Sycheva

This study aimed to investigate the impact of thyroglobulin (TG5, c. −422C > T) and leptin (LEP, c. 239C > T) polymorphisms on the productivity, chemical composition, and fatty acid (FA) profile of meat from Simmental bulls.

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13
Research Article18 Aug 2021Vol. 14 · Issue 8

Correlation between age, testosterone and adiponectin concentrations, and sperm abnormalities in Simmental bulls

Raden Iis Arifiantini

The aim of this study was to evaluate the relationship between age and concentrations of testosterone and adiponectin with sperm abnormalities in Simmental bulls

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14
Research Article12 May 2021Vol. 14 · Issue 5

Using glycerin with chitosan extracted from shrimp residue to enhance rumen fermentation and feed use in native Thai bulls

Anusorn Cherdthong

This study aimed to explore the combined effects of crude glycerin and chitosan supplementation on nutrient digestibility, rumen fermentation, and CH4 calculation in native Thai bulls

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15
Research Article05 May 2020Vol. 13 · Issue 5

Individual variation in fresh and frozen semen of Bali bulls (Bos sondaicus)

B. Purwantara

This study aimed to analyze the individual factors influencing the sperm quality of Bali bulls at Baturiti Artificial Insemination (AI) center

Read article ↗15 citations