Udder health monitoring for prevention of bovine mastitis and improvement of milk quality

AS Neculai-Valeanu, AM Ariton - Bioengineering, 2022 - mdpi.com
To maximize milk production, efficiency, and profits, modern dairy cows are genetically
selected and bred to produce more and more milk and are fed copious quantities of high …

The Resilient Dairy Genome Project—A general overview of methods and objectives related to feed efficiency and methane emissions

N van Staaveren, HR de Oliveira, K Houlahan… - Journal of dairy …, 2024 - Elsevier
ABSTRACT The Resilient Dairy Genome Project (RDGP) is an international large-scale
applied research project that aims to generate genomic tools to breed more resilient dairy …

Genomewide association analyses of lactation persistency and milk production traits in Holstein cattle based on imputed whole-genome sequence data

VB Pedrosa, FS Schenkel, SY Chen, HR Oliveira… - Genes, 2021 - mdpi.com
Lactation persistency and milk production are among the most economically important traits
in the dairy industry. In this study, we explored the association of over 6.1 million imputed …

[HTML][HTML] Heat stress develops with increased total-tract gut permeability, and dietary organic acid and pure botanical supplementation partly restores lactation …

ABP Fontoura, A Javaid, VS De La Maza-Escolà… - Journal of Dairy …, 2022 - Elsevier
To evaluate the effects of heat stress (HS) conditions and dietary organic acid and pure
botanical (OA/PB) supplementation on gut permeability and milk production, we enrolled 46 …

[HTML][HTML] Comparison of cattle derived from in vitro fertilization, multiple ovulation embryo transfer, and artificial insemination for milk production and fertility traits

S Lafontaine, R Labrecque, P Blondin, RI Cue… - Journal of Dairy …, 2023 - Elsevier
The use of assisted-reproduction technologies such as in vitro fertilization (IVF) is
increasing, particularly in dairy cattle. The question of consequences in later life has not yet …

A sustainable supply chain framework for dairy farming operations: a system dynamics approach

M Shamsuddoha, T Nasir, NUI Hossain - Sustainability, 2023 - mdpi.com
The dairy industry plays a significant role in the global food system, providing essential
nutrients for human consumption and creating rural employment. A small-scale dairy can …

Developmental programming of production and reproduction in dairy cows: I. Association of maternal parity with offspring's birth weight, milk yield, reproductive …

M Bafandeh, MJM Makiabadi, F Gharagozlou… - Theriogenology, 2023 - Elsevier
Multiparous dams have been reported to produce offspring with greater fertility and higher
AMH concentration, as a marker of ovarian reserves, as compared with nulliparous and …

[HTML][HTML] Genomic-based genetic parameters for resilience across lactations in North American Holstein cattle based on variability in daily milk yield records

SY Chen, JP Boerman, LS Gloria, VB Pedrosa… - Journal of Dairy …, 2023 - Elsevier
Considering the increasing challenges imposed by climate change and the need to improve
animal welfare, breeding more resilient animals capable of better coping with environmental …

Identifying pleiotropic variants and candidate genes for fertility and reproduction traits in Holstein cattle via association studies based on imputed whole-genome …

SY Chen, FS Schenkel, ALP Melo, HR Oliveira… - BMC genomics, 2022 - Springer
Background Genetic progress for fertility and reproduction traits in dairy cattle has been
limited due to the low heritability of most indicator traits. Moreover, most of the quantitative …

The effects of breeding and selection on lactation in dairy cattle

JB Cole, BO Makanjuola, CM Rochus… - Animal …, 2023 - academic.oup.com
• Genetic selection can be used to alter the shape of the lactation curve, manufacturing
properties of milk, and composition associated with human health.• Mid-infrared spectral …