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Effects of organic or inorganic cobalt, copper, manganese, and zinc supplementation to late-gestating beef cows on productive and physiological responses of the offspring
(Amer Soc Animal Science, 2016-03-01)
Eighty-four multiparous, nonlactating, pregnant Angus x Hereford cows were ranked by pregnancy type (56 AI and 28 natural service), BW, and BCS and allocated to 21 drylot pens at the end of their second trimester of gestation ...
Supplementing Ca salts of soybean oil to late-gestating beef cows: impacts on performance and physiological responses of the offspring
(2020-08-01)
This experiment compared the performance and physiological responses of the offspring from cows supplemented with Ca salts of soybean oil (CSSO) or prilled saturated fat (CON) during late gestation. Nonlactating, pregnant, ...
Effects of melengestrol acetate supplementation after fixed-timed artificial insemination on pregnancy rates of Bos indicus beef cows
(2017-12-01)
This experiment compared pregnancy rates in Bos indicus cows assigned to temporary calf weaning (TCW) or eCG administration during estrus synchronization, with or without melengestrol acetate (MGA) supplementation after ...
Intake and digestibility of hay fed to beef cows supplemented with de-oiled rice bran
(Amer Soc Animal Science, 2004-01-01)
Does supplementation of beef calves by creep feeding systems influence milk production and body condition of the dams?
(Universidade Federal de Minas GeraisBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASUFMG, 2016)
Effects of body condition score at initiation of the breeding season on reproductive performance and overall productivity of Bos taurus and B. indicus beef cows
(2021-09-01)
This experiment was conducted to evaluate reproductive and productive responses of Bos indicus and B. taurus beef cows according to body condition score (BCS) at initiation of the annual breeding season. Non-pregnant, ...
Impacts of estrus expression and intensity during a fixed-time AI protocol on parameters associated with fertility and pregnancy success in beef cows.
(Amer Soc Animal Science, 2017-08-01)
Effects of calcium salts of soybean oil on factors that influence pregnancy establishment in Bos indicus beef cows
(Amer Soc Animal Science, 2014-05-01)
The objective of this experiment was to compare fatty acid (FA) concentrations in plasma and reproductive tissues as well as hormones and expression of genes associated with pregnancy establishment in beef cows supplemented ...
Performance Efficiency of Pasture-raised Primiparous Beef Cows of Three Different Biotypes and Two Milk Production Levels
(Universidade Federal do Rio Grande do Sul, 2017)