Results 141 to 150 of about 390,832 (275)

Ovarian Response of Dairy Cows to Progesterone Combined on Estrus Synchronization Using GnRH-PGF2a Based Protocol. [PDF]

open access: yes
-Ovarian Response of Dairy Cows to Progesterone Combined on Estrus Synchronization Using GnRH-PGF2a Based ...
Muhammad Yusuf, Muhammad Yusuf
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Studies on efficacy of different doses of intravaginal letrozole sponges for synchronization of estrus in ewes [PDF]

open access: diamond
Naveen Gowda PJ   +5 more
openalex   +1 more source

Mudanças na biota vaginal de cabras submetidas a protocolo de indução de estro sincronizado. [PDF]

open access: yes, 2019
Resumo: O objetivo deste estudo foi avaliar as mudanças na biota vaginal de cabras submetidas a protocolo curto de indução de estro sincronizado. [Changes on the vaginal biota of goats following protocol of estrus induction and synchronization]
BRANDÃO, F. Z.   +7 more
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Atividade estral de cabras leiteiras exploradas na região semi-árida do Nordeste do Brasil utilizando diferentes protocolos de sincronização de estro. [PDF]

open access: yes, 2018
Com o objetivo de analisar os efeitos de duas diferentes doses de gonadotrofina coriônica eqüina (eCG) associadas a tratamentos progestágenos de curta duração sobre a atividade estral de cabras leiteiras exploradas na região semi-árida do Nordeste do ...
BORGES, G. A.   +4 more
core  

Estrus synchronization in cattle

open access: yes, 2014
The purpose of estrus synchronization is to manipulate the bovine estrus cycle and achieve a result were the majority of animals on a farm exhibits standing heat in a short period of time. It is a very effective method to increase the proportion of animals that are bred at the beginning of the breeding season.
openaire   +1 more source

The Incidence of Repeat Breeding in Dairy Cows Under Tropical Condition [PDF]

open access: yes, 2012
The objective of this study was to investigate the incidence of repeat breeding in dairy cows under tropical condition. This was a preliminary study conducted in Sinjai Regency, Indonesia.
Asja, M. A. (M)   +3 more
core  

Comparison of short-term vs. long-term estrous synchronization protocols using CIDR devices in sheep and goats during and outside the natural breeding season [PDF]

open access: yes
Master of ScienceDepartment of Animal Science and IndustryDavid M. GriegerControlling reproductive cycles during active cyclicity and seasonal anestrous in small ruminants is critical for profitability.
Harl, Audra Whitney
core  

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