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Avaliação in vitro e in vivo da fertilidade do sêmen bovino em programas de IATF
(Universidade Federal de Santa MariaBrasilMedicina VeterináriaUFSMPrograma de Pós-Graduação em Medicina VeterináriaCentro de Ciências Rurais, 2019-02-06)
Artificial insemination (AI) is mainly applied to increase the productivity and profitability of
cattle herds. Fixed-time AI programs (FTAI) increase the use of AI and the reproductive
efficiency of herds. ...
Evolution of fixed-time AI in dairy cattle in Brazil
(2018-01-01)
Various programs have been used to synchronize ovulation of a fertile oocyte, accompanied by fixed-time artificial insemination (FTAI). These programs involve a series of hormonal treatments to achieve four physiologic ...
Estrus synchronization and fixed time artificial insemination (FTAI) in dairy buffaloes during seasonal anestrus
(2013-10-16)
The aim of this work was to study estrus synchronization and fixed time artificial insemination (FTAI) in dairy buffaloes during season anestrus. One hundred thirty-nine dairy buffaloes in seasonal anestrus were divided ...
Estrus synchronization and fixed time artificial insemination (FTAI) in dairy buffaloes during seasonal anestrus
(2013-10-16)
The aim of this work was to study estrus synchronization and fixed time artificial insemination (FTAI) in dairy buffaloes during season anestrus. One hundred thirty-nine dairy buffaloes in seasonal anestrus were divided ...
Effects of Polyunsaturated Fatty Acids (PUFA) Supplementation on Reproductive Performance of Beef Heifers Submitted to Fixed-time Artificial Insemination (FTAI) Protocol
(Universidade Federal do Rio Grande do Sul, 2019)
Effects of temperament on pregnancy rates to fixed-timed AI in Bos indicus beef cows
(Elsevier B.V., 2011-12-01)
The objective of the present experiment was to assess the effects of temperament on pregnancy rates to fixed-time AI (FTAI) in Bos indicus beef cows. A total of 761 multiparous lactating Nelore cows, originated from 4 ...
Effects of temperament on pregnancy rates to fixed-timed AI in Bos indicus beef cows
(Elsevier B.V., 2011-12-01)
The objective of the present experiment was to assess the effects of temperament on pregnancy rates to fixed-time AI (FTAI) in Bos indicus beef cows. A total of 761 multiparous lactating Nelore cows, originated from 4 ...