Protein requirements for pregnant dairy cows
ABSTRACT: We aimed to estimate the protein requirements of pregnant Holstein × Gyr cows. A total of 61 Holstein × Gyr (HG) cows were used, with an average initial body weight (BW) of 480 ± 10.1 kg and age 5 ± 0.5 yr. Cows were divided into 3 groups: pregnant (n = 43), nonpregnant (n = 12), and basel...
Main Authors: | M.I. Marcondes, F.P. Provazi, T. Silvestre, A.L. Silva, S.C. Valadares Filho, M.M. Campos, F.S. Machado, P.P. Rotta |
---|---|
Format: | Article |
Language: | English |
Published: |
Elsevier
2023-12-01
|
Series: | Journal of Dairy Science |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S002203022300588X |
Similar Items
-
Glomerulogenesis: Can it predict the gestational age? A study of 176 fetuses
by: Panduranga Chikkannaiah, et al.
Published: (2012-01-01) -
Evaluation of the frequency and types of structural heart disease in fetuses of pregnant women according to risk groups by fetal echocardiography
by: Hakan Altın
Published: (2021-11-01) -
Energy requirements for pregnant dairy cows.
by: Anna Luiza Lacerda Sguizzato, et al.
Published: (2020-01-01) -
Prevalence of Hypertrophic Cardiomyopathy in Fetuses of Mothers with Gestational Diabetes before Initiating Treatment
by: Carolina Rossi Palmieri, et al.
Published: (2017-01-01) -
Insufficient fetal growth: fetal growth restriction or small for gestational age fetus? The difference between these conditions, what is known about diagnosis, prevention and treatment: A review
by: Yulia E. Dobrokhotova, et al.
Published: (2022-01-01)