Heat stress: effects on rumen microbes and host physiology, and strategies to alleviate the negative impacts on lactating dairy cows

SH Kim, SC Ramos, RA Valencia, YI Cho… - Frontiers in …, 2022 - frontiersin.org
Heat stress (HS) in dairy cows causes considerable losses in the dairy industry worldwide
due to reduced animal performance, increased cases of metabolic disorders, altered rumen …

Domestic herbivores and food security: current contribution, trends and challenges for a sustainable development

A Mottet, F Teillard, P Boettcher, G De'Besi, B Besbes - Animal, 2018 - cambridge.org
Herbivores are found in a variety of ecosystems all over the world. Permanent pastures and
meadows cover about 25% of global land. We currently count one domesticated herbivore …

Rumen bacterial community composition in Holstein and Jersey cows is different under same dietary condition and is not affected by sampling method

HA Paz, CL Anderson, MJ Muller, PJ Kononoff… - Frontiers in …, 2016 - frontiersin.org
The rumen microbial community in dairy cows plays a critical role in efficient milk production.
However, there is a lack of data comparing the composition of the rumen bacterial …

[HTML][HTML] Mid-infrared prediction of bovine milk fatty acids across multiple breeds, production systems, and countries

H Soyeurt, F Dehareng, N Gengler, S McParland… - Journal of dairy …, 2011 - Elsevier
Increasing consumer concern exists over the relationship between food composition and
human health. Because of the known effects of fatty acids on human health, the …

[HTML][HTML] Feeding up to 91% concentrate to Holstein and Jersey dairy cows: Effects on enteric methane emission, rumen fermentation and bacterial community …

DW Olijhoek, ALF Hellwing, SJ Noel, P Lund… - Journal of Dairy …, 2022 - Elsevier
Due to climate change, periods of drought might be longer and occur more frequently, which
challenges roughage production and requires changed feeding of dairy cattle by increasing …

Crossbreeding: implications for dairy cow fertility and survival

F Buckley, N Lopez-Villalobos, BJ Heins - Animal, 2014 - cambridge.org
In pasture-based seasonal calving systems, failure to become pregnant during the breeding
season results in important economic losses as maximum profit is attained by minimising …

[HTML][HTML] Training and validating a machine learning model for the sensor-based monitoring of lying behavior in dairy cows on pasture and in the barn

L Schmeling, G Elmamooz, PT Hoang, A Kozar… - Animals, 2021 - mdpi.com
Simple Summary There are various systems available for health monitoring and heat
detection in dairy cows. By continuously monitoring different behavioral patterns (eg, lying …

Genetic analysis and evaluation of behavioural traits in cattle

K Adamczyk, J Pokorska, J Makulska, B Earley… - Livestock Science, 2013 - Elsevier
The behavioural traits of cattle in terms of docility and manageability have traditionally been
the main factors that allowed the domestication of, and use of cattle by humans. Behavioural …

[HTML][HTML] Gastrointestinal tract size, total-tract digestibility, and rumen microflora in different dairy cow genotypes

M Beecher, F Buckley, SM Waters, TM Boland… - Journal of Dairy …, 2014 - Elsevier
The superior milk production efficiency of Jersey (JE) and Jersey× Holstein-Friesian (JE×
HF) cows compared with Holstein-Friesian (HF) has been widely published. The biological …

Mid-infrared prediction of lactoferrin content in bovine milk: potential indicator of mastitis

H Soyeurt, C Bastin, FG Colinet, VMR Arnould… - Animal, 2012 - cambridge.org
Lactoferrin (LTF) is a milk glycoprotein favorably associated with the immune system of dairy
cows. Somatic cell count is often used as an indicator of mastitis in dairy cows, but …