Results 101 to 110 of about 390,832 (275)
Veterinary Medicine and Science, Volume 11, Issue 6, November 2025.Artificial insemination (AI) technology is used on the cattle with the goal of improving the genetics of dairy cows. It was introduced in the country more than 35 years ago, and it is still used on a small scale for breeding purposes and to increase the production performance of dairy cows.
Tolasa Edosa Tola, Abriham Kebede Deresa
wiley +1 more source
Effects Of Timing Prostaglandin F2α Injection Following Controlled Internal Drug Release Insert Removal On Oestrus Response, Follicular Dynamics And Pregnancy Rate In Nelore Cattle [PDF]
, 2008 This research was conducted to evaluate the effect of oestrus synchronization protocol on oestrus response, follicular dynamics, pregnancy rate, and cortisol and progesterone concentrations in Nelore cattle under two types of handlings.
Attia Hussein, Mohamed Ali
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Journal of Animal Reproduction and Biotechnology, 2014 The present study was performed on farm animals to test the effectiveness of progesterone-releasing intravaginal device (Cue-Mate® 1.56 g) and injection of prostaglandin F2α (PGF2α) for synchronization estrus in Hanwoo cattle.
Sang-Rae Cho +9 more
doaj +1 more source
Veterinary Medicine and Science, Volume 11, Issue 6, November 2025.This study investigates the effect of different dietary protein levels (16% and 19%) on serum and uterine fluid protein concentrations in dairy cows at various stages of the reproductive cycle. The results showed that the diet with 19% protein induced significant changes in protein profiles and may enhance reproductive health and performance.
Akbar Pirestani +1 more
wiley +1 more source
Beef Reproductive Technology Adoption- Impact of Production Risk and Capitals [PDF]
Agriculture, Beef, Artificial insemination, Estrus synchronization, Social capital, Production risk, Technology adoption, Farm Management,
Parcell, Joseph L. +4 more
core +1 more source
Scientific Papers Animal Science and Biotechnologies, 2023 There are a variety of hormonal protocols and products on the market, but it is still unclear how they will work on specific field conditions. The efficacy of using different forms of prostaglandin F2α analogues such as dinoprost and cloprostenol in a ...
Alexandru Marius Deac +6 more
doaj
Using MGA to shorten the beef breeding season (2002) [PDF]
, 2002 Modified conventional synchronization systems for beef cows boost fertility and increase the total number of females that can be inseminated.New March 2002 -- Extension ...
Kojima, F. N. +4 more
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Using estrus detection patches to optimally time insemination improved pregnancy risk in suckled beef cows enrolled in a fixed-time artificial insemination program [PDF]
, 2016 Citation: Hill, S. L., Grieger, D. M., Olson, K. C., Jaeger, J. R., Dahlen, C. R., Bridges, G. A., . . . Stevenson, J. S. (2016). Using estrus detection patches to optimally time insemination improved pregnancy risk in suckled beef cows enrolled in a ...
Ahola, J. K. +16 more
core +1 more source
Reproductive parameters of dairy goats submitted to estrus synchronization with prostaglandin F2alfa associated or not to hCG at estrous onset. [PDF]
, 2015 : The objective of this study was to evaluate the efficiency of two doses of PGF associated or not to hCG on the associated reproductive parameters in dairy goats.
BRANDÃO, F. Z. +6 more
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