|
|
|
|
|
| Santana,Yânez André Gomes; Vasconcelos,Vânia Rodrigues; Alves,Arnaud Azevêdo; Silva,Suzana Coimbra de Moura Lustosa e; Garcez,Bruno Spindola. |
| ABSTRACT The effect of treatment with xylanase and β-glucanase was evaluated for gas production and the ruminal degradation of nutrients from the hay of Tifton 85 grass and the stubble of maize, sorghum, peanut, sunflower and sesame crops. Two commercial fibrolytic enzymes were used (Dyadic xylanase PLUS - Xylanase; BrewZyme LP-β-glucanase), added to the hay at doses of 7.5 units of endoglucanase and 0.46 units of xylanase per 500 mg/gDM, for the cellulase and xylanase products respectively. The chemical composition of the hay was determined for no enzyme application and 24 hours after enzyme treatment, and the in vitro gas production and in situ microbial degradation was estimated for dry matter, organic matter, neutral detergent fibre and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arachis hypogaea; Β-glucanase; Helianthus annuus; Sesamum indicum; Sorghum bicolor; Xylanase. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000100167 |
| |
|
|
| Garcez,Bruno Spindola; Alves,Arnaud Azevêdo; Oliveira,Maria Elizabete de; Moreira Filho,Miguel Arcanjo; Azevêdo,Danielle Maria Machado Ribeiro; Lacerda,Marlúcia da Silva Bezerra. |
| ABSTRACT The objective was to evaluate the nutrient metabolism and ingestive behavior of goats fed diets containing fruits of Carnauba and Tucum palm trees, abundant in the Northeast region with fruiting in the dry season and use as alternative food for ruminants. For this end, 21 goats fed three diets, one control and two with carnauba or tucum fruits, in a completely randomized design. We determined nutrient intake through total collection of leftovers, faces and urine, as well as energy and nitrogen balance. Ingestive behavior was assessed by visual observations every 5 min for 24 h. There was a reduction in dry matter intake of 0.183 and 0.223 kg/day for diets containing tucum and carnauba fruits, respectively. The intake of digestible protein (78.04... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alternative food; Bactris setosa; Copernicia prunifera; Nitrogen balance; Dry matter intake. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902020000200413 |
| |
|
|
| Garcez,Bruno Spindola; Alves,Arnaud Azevêdo; Araújo,Daniel Louçana da Costa; Oliveira,Maria Elizabete de; Pompeu,Roberto Cláudio Fernandes Franco; Rogério,Marcos Cláudio Pinheiro; Moreira,Antônia Leidiana; Lima,Isak Samir de Sousa. |
| ABSTRACT This study aimed to evaluate the performance and ingestive behavior of growing goats grazing on Tanzania guinea grass and fed diets containing 40% carnauba or tucum fruits. Twenty-one male castrated goats were distributed into three groups, one exclusively on pasture and the other two on pasture and fed diet supplemented at the level of 1.5% body weight (BW) in a completely randomized design. The intake of the supplements was obtained by difference between the amount supplied and the leftovers, with weighing performed every seven days, while pasture intake was determined using titanium dioxide (TiO2) as external indicator. Ingestive behavior was evaluated for three days. The supplement containing carnauba fruit resulted in a greater intake of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bactris setosa; Bite rate; Copernicia prunifera; Pasture supplementation; Weight gain. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100703 |
| |
|
|
| Garcez,Bruno Spindola; Alves,Arnaud Azevêdo; Oliveira,Maria Elizabete de; Parente,Henrique Nunes; Santana,Yânez André Gomes; Moreira Filho,Miguel Arcanjo; Câmara,Cauê Soares. |
| Avaliou-se o efeito de tratamentos alcalinos por amonização com ureia a 2, 4 e 6% e por NaOH ou Ca(OH)2 a 1, 2 e 3% sobre o valor nutritivo do feno de folíolos de pindoba de babaçu quanto à composição e degradabilidade ruminal in situ nos tempos 6, 24 e 72h. Houve redução (P<0,05) nos teores de fibra em detergente neutro e em detergente ácido corrigidas para cinza e proteína (FDNcp e FDAcp) e nas frações hemicelulose e lignina quando dos tratamentos alcalinos, verificando-se ainda aumento (P<0,05) nos teores de proteína bruta (PB) e redução no N insolúvel quando da amonização. A degradação potencial (DP) da matéria seca (MS) e FDN do feno mostrou-se baixa, embora a amonização com 4% de ureia tenha elevado a degradação potencial e efetiva da PB, o que... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amonização; Degradação; Hidróxido de sódio; Orbignya sp. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000300022 |
| |
|
|
|
