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Effects of human chorionic gonadotropin on echotextural attributes of the original corpus luteum in Morada Nova ewes. [PDF]

open access: yesTrop Anim Health Prod
Gonçalves JD   +8 more
europepmc   +1 more source

Combined Infrared Thermography and Agitated Behavior in Sows Improve Estrus Detection When Applied to Supervised Machine Learning Algorithms. [PDF]

open access: yesAnimals (Basel)
Moura LCS   +10 more
europepmc   +1 more source

Factors Associated With Uterine Endometrial Hyperplasia and Pyometra in Wild Canids: Implications for Fertility [PDF]

open access: yes
Asa, C S   +9 more
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Estrus detection and estrus characteristics in housed and pastured Holstein–Friesian cows

Theriogenology, 2010
This study compared three methods of estrus detection and characteristics of standing estrus between dairy cows kept in cubicle housing and fed a total mixed ration diet (HOUSED treatment) and those kept at pasture with concentrate ration supplementation (PASTURE treatment).
John F Mee
exaly   +4 more sources

Estrus

2008
Abstract One dictionary de0nition of estrus is “the periodic state of sexual excitement in the female of most mammals, excluding humans, that immediately precedes ovulation and during which the female is most receptive to mating” (American Heritage Dictionary of the English Language).
Randy Thornhill, Steven W Gangestad
openaire   +2 more sources

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