Nutritional requirements of energy, protein and macrominerals for maintenance and weight gain of young crossbred Nellore × Holstein bulls on pasture
The objective of this study was to estimate requirements of energy, protein and macrominerals of young Nellore/Holstein crossbreds bulls supplemented on pastures of Brachiaria decumbens Stapf. Thirty-five young bulls, at 8.53±0.18 months of age and with initial body weight of 230.6±6.1 kg were used....
Main Authors: | Marlos Oliveira Porto, Mário Fonseca Paulino, Sebastião de Campos Valadares Filho, Edenio Detmann, Jucilene Cavali, Maykel Franklin Lima Sales, Ériton Egidio Lisboa Valente, Victor Rezende Moreira Couto |
---|---|
Format: | Article |
Language: | English |
Published: |
Sociedade Brasileira de Zootecnia
2012-03-01
|
Series: | Revista Brasileira de Zootecnia |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000300037 |
Similar Items
-
Macromineral requirements by beef cattle under pasture supplementation Exigências de macrominerais de bovinos de corte sob suplementação a pasto
by: Maykel Franklin Lima Sales, et al.
Published: (2011-02-01) -
Net requirements of energy, protein and macrominerals for weight gain of grazing beef cattle castrated at different ages, with and without supplementation
by: Anilza Andréia da Rocha, et al.
Published: (2012-02-01) -
Effect of supplementation level on performance of growing Nellore and its influence on pasture characteristics in different seasons
by: Marcella Toledo Piza Roth, et al.
Published: (2019-01-01) -
Exigências proteicas de bovinos de corte suplementados a pasto Protein requirements of pasture supplemented beef cattle
by: Maykel Franklin Lima Sales, et al.
Published: (2010-09-01) -
Formas de utilização do milho em suplementos para novilhos na fase de terminação em pastagem no período das águas: desempenho e parâmetros nutricionais Corn, in different forms, in multiple supplements for finishing crossbred steers on pasture during rainy season: performance and nutrition parameters
by: Marlos Oliveira Porto, et al.
Published: (2008-12-01)