Results 11 to 20 of about 886,889 (412)

Dairy workers' attitudes toward dairy cattle euthanasia

open access: yesJournal of Dairy Science, 2023
Implementing timely and humane euthanasia in dairy farms remains a critical concern. One of the possible barriers for the implementation of timely euthanasia on-farm is dairy workers' attitudes toward the act. The objectives of this study were to investigate dairy workers' attitudes toward dairy cattle euthanasia and their association to individuals ...
Victoria R. Merenda   +5 more
openaire   +3 more sources

Escherichia coli Mastitis in Dairy Cattle: Etiology, Diagnosis, and Treatment Challenges

open access: yesFrontiers in Microbiology, 2022
Bovine mastitis is an inflammation of the udder tissue parenchyma that causes pathological changes in the glandular tissue and abnormalities in milk leading to significant economic losses to the dairy industry across the world.
D. B. Goulart, Melha Mellata
semanticscholar   +1 more source

Estimation of genetic parameters of weekly test-day milk yields and first lactation 305-day milk yield in Murrah buffaloes [PDF]

open access: yesVeterinary World, 2014
Aim: The aim was to estimate genetic parameters of weekly test-day (TD) milk yields and first lactation 305-day milk yield (FL305DY) in Murrah buffaloes.
Saroj Kumar Sahoo   +5 more
doaj   +1 more source

The Impact of Heat Stress on Immune Status of Dairy Cattle and Strategies to Ameliorate the Negative Effects

open access: yesAnimals, 2022
Simple Summary Heat stress (HS) is a complex phenomenon which triggers a variety of animal response mechanisms that have negative impact on livestock welfare and their production.
Shruti Gupta   +4 more
semanticscholar   +1 more source

Effect of heat stress on reproductive performances of dairy cattle and buffaloes: A review [PDF]

open access: yesVeterinary World, 2016
Heat stress has adverse effects on the reproductive performances of dairy cattle and buffaloes. The dairy sector is a more vulnerable to global warming and climate change.
Soumya Dash   +5 more
doaj   +1 more source

Integrated meta-omics reveals new ruminal microbial features associated with feed efficiency in dairy cattle

open access: yesMicrobiome, 2022
Background As the global population continues to grow, competition for resources between humans and livestock has been intensifying. Increasing milk protein production and improving feed efficiency are becoming increasingly important to meet the demand ...
Mingyuan Xue   +5 more
semanticscholar   +1 more source

Bovine Immunology: Implications for Dairy Cattle

open access: yesFrontiers in Immunology, 2021
The growing world population (7.8 billion) exerts an increased pressure on the cattle industry amongst others. Intensification and expansion of milk and beef production inevitably leads to increased risk of infectious disease spread and exacerbation ...
A. Vlasova, L. Saif
semanticscholar   +1 more source

Genome-wide methylation and transcriptome of blood neutrophils reveal the roles of DNA methylation in affecting transcription of protein-coding genes and miRNAs in E. coli-infected mastitis cows

open access: yesBMC Genomics, 2020
Background Neutrophils are the first effectors of inflammatory response triggered by mastitis infection, and are important defense cells against pathogenic Escherichia coli (E. coli).
Zhihua Ju   +11 more
doaj   +1 more source

Symposium review: Effective nutritional strategies to mitigate enteric methane in dairy cattle.

open access: yesJournal of Dairy Science, 2022
Intensive research in the past decade has resulted in a better understanding of factors driving enteric methane (CH4) emissions in ruminants. Meta-analyses of large databases, developed through the GLOBAL NETWORK project, have identified successful ...
A. Hristov   +3 more
semanticscholar   +1 more source

Assessment of expected breeding values for fertility traits of Murrah buffaloes under subtropical climate [PDF]

open access: yesVeterinary World, 2015
Aim: The aim of the present study was to assess the influence of temperature and humidity prevalent under subtropical climate on the breeding values for fertility traits viz.
Soumya Dash   +6 more
doaj   +1 more source

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