2012
DOI: 10.5433/1679-0359.2012v33n4p1555
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Desempenho e qualidade dos ovos de poedeiras comerciais leves submetidas a dietas contendo torta de nabo forrageiro (Raphanus sativus)

Abstract: ResumoO experimento foi conduzido com o objetivo de avaliar os efeitos da inclusão da torta de nabo forrageiro, TNBF, (0, 5, 10, 15 e 20%) na ração sobre os parâmetros produtivos e qualidade dos ovos de galinhas poedeiras. Foram utilizadas 240 poedeiras comerciais leves, entre 52 e 60 semanas de idade, uniformizadas por peso e postura, dispostas em um delineamento experimental inteiramente casualizado, com seis repetições de oito aves por tratamento. O experimento teve duração de oito semanas, dividido em quat… Show more

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Cited by 3 publications
(3 citation statements)
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References 9 publications
(12 reference statements)
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“…There were no significant differences (p > 0.05) between the means of production performance variables (Table 2) with the inclusion of black pepper in the feed. These results diverge from those observed by Pinheiro et al (2012), who included forage radish as a feed additive for laying hens, and observed decrease in productive performance. The authors also claim that when used alternative foods, including phytogenic compounds with active biomolecules, it should be taken into account increases or decreases in production performance, which is essential when considering the inclusion of these in poultry diets.…”
Section: Resultscontrasting
confidence: 99%
“…There were no significant differences (p > 0.05) between the means of production performance variables (Table 2) with the inclusion of black pepper in the feed. These results diverge from those observed by Pinheiro et al (2012), who included forage radish as a feed additive for laying hens, and observed decrease in productive performance. The authors also claim that when used alternative foods, including phytogenic compounds with active biomolecules, it should be taken into account increases or decreases in production performance, which is essential when considering the inclusion of these in poultry diets.…”
Section: Resultscontrasting
confidence: 99%
“…According Carioca et al (2010), the more energy in food, less will be consumed. And this decrease in intake, physiologically, can be caused by the presence of lipid in the duodenum that stimulates the release of hormone cholecystokinin (CCK), that causes the enterogastric reflex, decreasing passage rate through the digestive system, with consequent absorption of nutrients (Brunelli et al, 2010;Pinheiro et al, 2012;Torres and Drehe, 2015). However, the modern laying hens have the ability to adjust feed intake from food energy content (Gunawardana et al, 2008;Ribeiro et al, 2014).…”
Section: Resultsmentioning
confidence: 99%
“…Sendo que um dos seus principais objetivos é converter de maneira eficiente e econômica matérias-primas que seriam descartadas em ingredientes a serem incluídos em dietas avícolas. Dietas que utilizam ingredientes alternativos, a baixo custo, podem ser formuladas para várias idades e espécies de aves (Pinheiro et al 2012).…”
Section: Utilização De Subprodutos De Peixe Na Aviculturaunclassified