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pro vyhledávání: '"Shelby L Davies"'
Autor:
Colby A Redifer, Abigail R Rathert-Williams, Shelby L Davies, Remie M Johnson, Pamela R Adkins, Allison M Meyer
Publikováno v:
Journal of Animal Science. 100:143-144
We hypothesized that late gestational nutrient restriction (NR) would decrease organ mass in neonatal calves. Fall-calving crossbred beef heifers (BW: 466 ± 30 [SD] kg; BCS: 5.4 ± 0.5) bred to a single sire were individually fed 100% (control; n =
Publikováno v:
Journal of Animal Science. 100:38-38
Fall-calving Herford-SimAngus heifers were individually fed either 100% (control; CON, n = 10) or 70% (nutrient restricted; NR, n = 12) of NASEM metabolizable energy and metabolizable protein requirements from d 160 of gestation to calving. Postpartu
Publikováno v:
Journal of Animal Science. 99:45-46
We hypothesized that late gestational nutrient restriction (NR) would reduce colostrum yield and impair offspring transition to postnatal life. Primiparous, fall-calving crossbred beef heifers (BW: 451 ± 28 [SD] kg; BCS: 5.4 ± 0.7) were individuall