Results 151 to 160 of about 172,833 (198)

Pre-synchronization with GnRH or hCG enhances fertility outcomes of heat synch protocol in Holstein dairy cows across parities: A pilot study. [PDF]

open access: yesVet Anim Sci
Navidifar P   +7 more
europepmc   +1 more source

Estrus Synchronization for Heifers

open access: yes, 2014
By using estrus synchronization and artificial insemination, you can increase the number of heifers calving early in the calving season, reduce dystocia, use superior sires, and increase calf weaning weights.
Hall, John B.   +2 more
openaire   +2 more sources

Estrus Synchronization

open access: yes, 2010
Our expanding knowledge of the control of follicular wave dynamics during bovine estrous cycle has resulted in new prospects of precisely controlling the occurrence of estrus and ovulation. Follicular wave development and ovulation can be synchronized by
BARUSELLI, Pietro Sampaio, BÓ, G. A
openaire   +2 more sources
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Estrus synchronization in sheep with synthetic progestagens

Tropical Animal Health and Production, 2009
Sixteen female sheep of Degua breed were assigned to receive either the full dose of norgestomet ear implant and injectable solution containing norgestomet and estradiol valerate (n = 8) or half the dose (n = 8). The ear implants were removed in both groups on day 12.
Hayatu, Awel   +4 more
openaire   +2 more sources

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