Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Ciência Animal Brasi...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Ciência Animal Brasileira
Article . 2020
Data sources: DOAJ
addClaim

Estrutura do pasto e produção de bovinos suplementados em pastagens diferidas com capim braquiária

Authors: Anselmo de Deus Santos; Dilermando Miranda da Fonseca; Braulio Maia de Lana Sousa; Manoel Eduardo Rozalino Santos; Angélica Nunes de Carvalho;

Estrutura do pasto e produção de bovinos suplementados em pastagens diferidas com capim braquiária

Abstract

Resumo: Foram avaliados os efeitos de doses de suplemento (0, 1, 2 e 3 kg animal-1 dia-1) e períodos de pastejos (1, 28, 59, 89 e 103 dias) sobre a estrutura da Brachiaria decumbens cv. Basilisk e a produção de bovinos em pastagens diferidas. O delineamento foi em blocos casualizados com duas repetições. A altura do pasto e as massas de forragem total e de colmo diminuíram com o período de pastejo. A proteína bruta (8,12%) e a digestibilidade in vitro da matéria orgânica (52,74%) não foram influenciadas pelo período de pastejo. Os teores de fibras em detergente neutro e ácido aumentaram linearmente com o período de pastejo. O ganho médio diário dos bovinos variou de 0,419 a 1,019 kg animal-1 dia-1; a taxa de lotação variou de 2,7 a 3,9 UA ha-1; e o ganho médio por área variou de 2,7 a 7,9 kg ha-1 dia-1, sendo os maiores valores obtidos com a dose mais alta de concentrado. A suplementação com concentrado aumenta a produção de bovinos em pastagens diferidas. Durante a utilização do pasto diferido no inverno há decréscimos na quantidade e na qualidade da forragem, bem como limitação em sua estrutura. Palavras-chave: Brachiaria decumbens; Ecofisiologia; Manejo do pastejo

Keywords

S, Agriculture, SF1-1100, Animal culture

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold