Search
Now showing items 1-2 of 2
Effect of ruminally protected Methionine on the productive and reproductive performance of grazing Bos indicus heifers raised in the humid tropics of Costa Rica
(Springer Science + Business Media B.V., 2008-03-11)
With the objective of evaluating the effect
of methionine supplementation prior to a breeding
program, thirty one heifers (Bos taurus x Bos indicus)
were used averaging 386 ± 29 days of age and a mean
body weight of ...
Ultrasonographic screening of embryo development in cattle (Bos indicus) between days 20 and 40 of pregnancy
(Elsevier, 2005-03-09)
Through a transrectal ultrasonography (Aloka SSD 500 microplus equipment, linear transducer of
7.5 MHz) a total of 267 observations were performed in a group of 50 females mainly Bos indicus,
raised under humid tropical ...