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| Gomes,Ludmila Couto; Alcalde,Claudete Regina; Lima,Larissa Ribas de; Lima,Luciano Soares de; Souza,Rodrigo de; Possamai,Ana Paula Silva. |
| Twenty-four Saanen goats, 15 multiparous and nine primiparous, were distributed in a completely randomised design in a factorial arrangement (3 diets × 2 parities). The treatments were soybean meal (SB), soybean + dry yeast (SBDY), or dry yeast (DY) as a protein source in the diet, and ground corn, mineral supplement, and corn silage (400 g/kg). The study was conducted to evaluate the nutritive value of diets containing inactive dry yeast as a protein source postpartum, postpeak, and during late lactation in dairy goats. To estimate the faecal excretion of indigestible material, neutral detergent fibre was used as an internal marker. The diets did not affect dry matter intake (DMI). However, DMI and nutrient intake were higher for multiparous goats... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Intake; Parturition order; Saccharomyces cerevisiae; Urea nitrogen. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000100006 |
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| Lima,Luciano Soares de; Alcalde,Claudete Regina; Macedo,Francisco de Assis Fonseca de; Lima,Larissa Ribas de; Martins,Elias Nunes; Coutinho,Carolina Cesarino. |
| It was used 27 goat kids (18 ¾ Boer + ¼ Saanen and nine Saanen; 18.0 ± 1.60 kg) distributed in a completely randomized design with factorial arrangement to evaluate productive performance and the total digestibility of dry matter and nutrients in the rations. Diets were composed of soybean meal, soybean meal + dry yeast or dry yeast as protein source, oat hay, ground corn and vitamin-mineral mixture with mean composition of 2.50 Mcal of ME/kg DM and 17.0% of crude protein on average. Digestibility was determined using indigestible neutral detergent fiber as marker. Intakes of dry matter, organic matter, crude protein and total carbohydrates were not altered by rations. However, inclusion of dry yeast in the rations reduced ingestions of ether extract,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Goats; Intake; Performance; Saccharomyces cerevisiae. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000100024 |
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