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An Assessment of Ammonia Emissions from Dairy Facilities in Pennsylvania
Published 2001-01-01“…A survey of 715 Holstein dairy farms in Pennsylvania was used to construct demographics for the average Holstein dairy farm. …”
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82
What Is the Most Cost-Effective Breeding Program for Lactating Dairy Cows—Timed AI, Estrous Detection, or a Combination of Both?
Published 2014-09-01“… As any other business enterprise, the sustainability of a dairy farm is highly dependent on economics. Reproduction influences both milk production and number of replacement heifers available on a farm; therefore, reproductive efficiency becomes a key determinant of dairy cow profitability. …”
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What Is the Most Cost-Effective Breeding Program for Lactating Dairy Cows—Timed AI, Estrous Detection, or a Combination of Both?
Published 2014-09-01“… As any other business enterprise, the sustainability of a dairy farm is highly dependent on economics. Reproduction influences both milk production and number of replacement heifers available on a farm; therefore, reproductive efficiency becomes a key determinant of dairy cow profitability. …”
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La relation paysans-paysages entre discours et savoirs
Published 2023-07-01“…To achieve this, a period of participative observation was conducted on a dairy farm in the Basque hinterland. It served as a basis for the gradual construction of a theoretical framework and of a set of observation tools which, while not yet fully tested, show promise in terms of practical action.…”
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85
What Is the Most Cost-Effective Breeding Program for Dairy Heifers—Timed AI, Estrous Detection, or a Combination of Both?
Published 2014-09-01“… As any other business enterprise, the sustainability of a dairy farm is highly dependent on economics. In order to obtain a profitable return on assets, there is a constant need to maximize outputs and, oftentimes, to minimize inputs. …”
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86
What Is the Most Cost-Effective Breeding Program for Dairy Heifers—Timed AI, Estrous Detection, or a Combination of Both?
Published 2014-09-01“… As any other business enterprise, the sustainability of a dairy farm is highly dependent on economics. In order to obtain a profitable return on assets, there is a constant need to maximize outputs and, oftentimes, to minimize inputs. …”
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87
Modeling environmental transmission of MAP infection in dairy cows
Published 2017-07-01“…In our study we develop a system of ordinary differential equations to describe the dynamics of MAP infection in a dairy farm. This model includes the progression of the disease and the age structure of the cows. …”
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88
Antibiotic Resistance in Fermented Foods Chain: Evaluating the Risks of Emergence of Enterococci as an Emerging Pathogen in Raw Milk Cheese
Published 2024-01-01“…The deliberate use of antibiotics in dairy farms and the incorrect use of disinfectants in cheese factories contribute to the prevalence of antibiotic-resistant bacteria in cheeses. …”
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Seroprevalence of bovine viral diarrhea virus infection and its associated risk factors in dairy cattle in and around Sebeta sub city, Ethiopia
Published 2025-01-01“…The study utilized a semi-structured questionnaire to gather information on herd management practices from dairy farm owners. Serum samples from 170 individual cattle across 34 herds were collected and tested for BVDV antibodies using the indirect enzyme-linked immunosorbent assay (ELISA). …”
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Genomic insights into the probiotic potential and genes linked to gallic acid metabolism in Pediococcus pentosaceus MBBL6 isolated from healthy cow milk.
Published 2024-01-01“…P. pentosaceus MBBL6, isolated from a healthy cow milk at BSMRAU dairy farm, Gazipur, Bangladesh, underwent comprehensive genomic analysis, including whole genome sequencing, assembly, annotation, phylogenetic comparison, and assessment of metabolic pathways and secondary metabolites. …”
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92
Gut Microbial Composition and Antibiotic Resistance Profiles in Dairy Calves with Diarrhea
Published 2024-12-01“…Calf diarrhea is a prevalent and significant health issue in dairy farming, severely impacting feed intake, weight gain, and survival rates in young calves. …”
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Retrospective study on the cumulative incidence of milk fever in parturient cows: a case study in the United Arab Emirates
Published 2024-12-01“…The aim of this study was to estimate the cumulative incidence of milk fever during four years (2019 to 2022) at an anonymous dairy farm in the Emirate of Abu Dhabi. For this study, the records of the diagnosis of milk fever in 7540 parturient cows during four years was used. …”
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Effect of circulating prolactin, lactation days, and seasonal variations on first artificial insemination pregnancy rates using the PG7G protocol in dairy cows
Published 2025-01-01“…Background and Aim: Dairy farm profitability is linked to milk yield and reproductive efficiency. …”
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Assessment of Reproductive Performance and Husbandry Practices of Horro and Crossbred Cattle Under Smallholder in Sibu Sire District of East Wollega Zone, Oromia, Ethiopia
Published 2024-11-01“…ABSTRACT Purpose The reproductive and production performance of dairy cows determines the profitability of a dairy farm. Method A questionnaire survey was used to assess reproductive performance and husbandry practices by using 100 randomly selected animal owners. …”
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96
A green forage diet enhances microbial diversity in buffalo rumen
Published 2023-11-01“…The study was carried out over 60 days in a commercial buf-falo dairy farm in southern Italy using lactating Italian Mediterranean dairy buffaloes (n 8/group). …”
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Predicting Insemination Outcome in Holstein Dairy Cattle using Deep Learning
Published 2024-12-01“…In this studyMaterial and Methods: This study utilized data from the Helal Agro-Industry Co., a commercial dairy farm associated with the Iranian Red Crescent Investment Company. …”
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Brazilian livestock extensionists attitudes toward different fates for male dairy calves
Published 2025-01-01“…Male calves are not economically attractive for most dairy farms in the current system and are therefore considered surplus in the dairy industry. …”
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