2003
DOI: 10.1590/s1413-70542003000600024
|View full text |Cite
|
Sign up to set email alerts
|

Desempenho de frangos de corte alimentados com ração contendo farelo de arroz e enzimas

Abstract: O presente trabalho foi realizado com o objetivo de avaliar a viabilidade da utilização de xilanase e farelo de arroz em rações suplementadas com fitase para frangos de corte na fase de um a 21 dias de idade. No experimento foram utilizados 540 pintos machos de um dia da marca Ross, distribuídos em um delineamento inteiramente casualizado, em arranjo fatorial 4 x 2 + 1 (xilanase x farelo de arroz + testemunha), com quatro repetições de 15 aves por parcela. A ração testemunha à base de milho e de farelo de soja… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

1
2
0
1

Year Published

2009
2009
2019
2019

Publication Types

Select...
5

Relationship

0
5

Authors

Journals

citations
Cited by 7 publications
(4 citation statements)
references
References 2 publications
(1 reference statement)
1
2
0
1
Order By: Relevance
“…However, when 30% DRB was included in the diets, the best AME response was obtained with the diet containing only xylanase, justified by the greater presence of arabinoxylans in the feedstuffs. This positive effect of xylanase was also observed by Schoulten et al (2003), who evaluated diets with two DRB levels (10 or 20%) and four xylanase levels (0, 200, 400, or 600 g/t) and concluded that higher DRB dietary inclusion required higher xylanase suplementation.…”
Section: Effect Of An Enzyme Blend On the Performance Diet Metabolizsupporting
confidence: 62%
“…However, when 30% DRB was included in the diets, the best AME response was obtained with the diet containing only xylanase, justified by the greater presence of arabinoxylans in the feedstuffs. This positive effect of xylanase was also observed by Schoulten et al (2003), who evaluated diets with two DRB levels (10 or 20%) and four xylanase levels (0, 200, 400, or 600 g/t) and concluded that higher DRB dietary inclusion required higher xylanase suplementation.…”
Section: Effect Of An Enzyme Blend On the Performance Diet Metabolizsupporting
confidence: 62%
“…Alguns fatores antinutricionais também podem afetar a digestibilidade do farelo de arroz integral. Segundo Schoulten et al (2003), altas porcentagens de ácido fítico e fibra solúvel no farelo de arroz prejudicam a digestibilidade de todos os componentes nutritivos da dieta. …”
Section: Resultsunclassified
“…On the other hand, xylanase B led to 1.6 and 3% improvements in weight gain and feed intake, respectively, when compared to the control diet. Evaluating four xylanase inclusion levels (0, 200, 400 and 600 g/ton), Schoulten et al (2003) found that xylanase, at an adequate dose, is effective in reducing the negative effects caused by NSPs present in highly-viscous diets. Xylanase also has positive effects on low viscosity diets (Iwahashi et al, 2011;Souza et al, 2012;Khoramabadi et al, 2014).…”
Section: Resultsmentioning
confidence: 99%
“…Although xylanases are typically used in viscous grain diets (Mathlouthi et al, 2002;Schoulten et al, 2003;Tekeli et al, 2014), studies have also investigated its use with non-viscous or low viscosity grains (Iwahashi et al, 2011;Barbosa et al, 2012;Souza et al, 2012;Khoramabadi et al, 2014).In general, the inclusion of exogenous enzymes in poultry diets promotes a more efficient digestion, reducing maintenance energy requirements, as well as the amount of substrate that reaches the large intestine by improving substrate utilization in the small intestine, thereby altering the microbial population in the terminal ileum (Bedford & Apajalahti, 2001).…”
Section: Introductionmentioning
confidence: 99%