[HTML][HTML] Heat stress on calves and heifers: a review

J Wang, J Li, F Wang, J Xiao, Y Wang, H Yang… - Journal of Animal …, 2020 - Springer
The current review is designed with aims to highlight the impact of heat stress (HS) on
calves and heifers and to suggest methods for HS alleviation. HS occurs in animals when …

Exploring breeding opportunities for reduced thermal sensitivity of feed intake in the lactating sow

R Bergsma, S Hermesch - Journal of animal science, 2012 - academic.oup.com
The aims of this study were, first, to evaluate the effects of climatic variables on daily feed
intake of lactating sows and, second, to establish whether the response of sows to variation …

Effect of solar radiation on dairy cattle behaviour, use of shade and body temperature in a pasture-based system

CB Tucker, AR Rogers, KE Schütz - Applied Animal Behaviour Science, 2008 - Elsevier
Our aim was to understand how protection from solar radiation influenced the behaviour and
physiology of Holstein Friesian dairy cattle. We compared the behaviour and body …

[HTML][HTML] High temperature-humidity index compromises sperm quality and fertility of Holstein bulls in temperate climates

N Llamas-Luceño, M Hostens, E Mullaart… - Journal of dairy …, 2020 - Elsevier
Rising temperatures caused by climate change have adverse effects on cattle physiology,
welfare, health, and reproduction. Heat stress in cows affects the oocyte and embryo directly …

[HTML][HTML] Effects of free feeding time system and energy level to improve the reproductive performance of lactating sows during summer

KY Kim, YH Choi, A Hosseindoust, MJ Kim… - Journal of Animal …, 2020 - ncbi.nlm.nih.gov
The reproductive performance of lactating sows was investigated by using different feeding
methods including conventional feeding (CF, 3 times/d) or free feeding (FF), and different …

[HTML][HTML] Animal welfare and effects of per-female stress on male and cattle reproduction—A review

WC Silva, JAR Silva, RNC Camargo-Júnior… - Frontiers in Veterinary …, 2023 - frontiersin.org
Thermal stress causes severe effects on the wellbeing and reproduction of cattle, including
changes in oogenesis and spermatogenesis, generating great concerns, which last for …

Lifetime reproductive performance of sows kept indoors and outdoors in Croatia.

B Cox, G Bilkei - 2004 - cabidigitallibrary.org
This short communication compares the reproductive lifetime performance of sows kept
indoors and outdoors in Croatia between January 1999 and December 2002. Lifetime …

Ameliorative measures to counteract environmental stresses

V Sejian, S Valtorta, M Gallardo, AK Singh - Environmental stress and …, 2012 - Springer
The severity of heat stress on livestock production can be measured using certain weather
parameters, which summate the intensity of heat stress exposure. Temperature-humidity …

Quantitative associations between outdoor climate data and weaning-to-first-mating interval or adjusted 21-day litter weights during summer in Japanese swine …

R Iida, Y Koketsu - Livestock Science, 2013 - Elsevier
The objective of the present study was to quantify the associations between climate data and
either weaning-to-first-mating interval (WMI) or adjusted 21-day litter weights of sows during …

Effects of chilled drinking water on the performance of lactating sows and their litters during high ambient temperatures under farm conditions

JH Jeon, SC Yeon, YH Choi, W Min, S Kim, PJ Kim… - Livestock Science, 2006 - Elsevier
Heat stress has detrimental effects on lactating sows and their litters, including decreased
feed intake and milk production in sows and decreased weight gain in their offspring. It also …