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| Moreira,Antonia Leidiana; Alves,Arnaud Azevêdo; Moreira Filho,Miguel Arcanjo; Silva,Daniel Cézar da; Garcez,Bruno Spíndola; Vasconcelos,Vânia Rodrigues. |
| ABSTRACT Leaves of babassu may be used in diets for goats under maintenance, however, it is a low-quality roughage due to its high fiber content. The chemical treatment by ammonia causes reduction in the proportion of the cell wall, in addition to providing non-protein nitrogen for the microbial protein synthesis in the rumen. Babassu palm hay ammoniated with 4% urea (BHAU4%) was evaluated in this study as a substitute for guinea grass hay in the maintenance diets of goats in terms of intake, digestibility in vivo, and the partitioning of energy and nitrogen compounds. Twenty Anglo-Nubian male goats were used in a randomised block design with four treatments (diets containing 0, 33, 66, or 100% BHAU4%) and five replicates (animals/block). The chemical... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility in vivo; Guinea grass; Native forage; Nitrogen balance; Orbignya phalerata Mart. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000600688 |
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| França, Andrezza Araújo; UFPB; Guim, Adriana; UFRPE; Batista, Ângela Maria Vieira; UFRPE; Pimentel, Rejane Magalhães de Mendonça; UFRPE; Ferreira, Geane Dias Gonçalves; UFRPE; Martins, Isis Darlene Sabóia Leal; UFRPE. |
| Avaliaram-se a composição química, o teor de compostos secundários, a degradabilidade in situ, a anatomia e a degradabilidade dos tecidos do feno de maniçoba, a partir de plantas em início de frutificação, oriundas de uma vegetação de caatinga em Ibimirim, Estado do Pernambuco. O caule apresentou células com variados graus de lignificação, destacando-se a presença de fibras gelatinosas, parênquima medular lignificado e espessas paredes celulares no xilema. As folhas se destacam pela presença da estrutura girder, caracterizam-se pela grande quantidade de mesofilo, constituído por células com paredes delgadas, contribuindo para a degradabilidade de matéria seca. Idioblastos contendo drusas de oxalato foram encontrados nos tecidos vasculares, na nervura... |
| Tipo: Análise laboratorial; discrição de caracteres |
Palavras-chave: Ciências Agrárias; Zootecnia; Pastagem e Forragicultura parede celular; Lignina; Microscopia vegetal; Digestibilidade; Forrageira nativa Pastagem e Forragicultura cell wall; Lignin; Plant microscopy; Digestibility; Native forage. |
| Ano: 2010 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8800 |
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| POTT, E. B.. |
| A grama tio-pedro (Paspalum oteroi Swallen), submetida a intervalos entre cortes de 28, 56, 84 e 112 dias, apresentou, respectivamente, coeficientes de digestibilidade in vitro de 57,21%, 48,37%, 47,66% e 49,88%; teor de proteina bruta de 8,26%, 7,12%, 6,00% e 5,44%; teor de calcio de 0,50%, 0,56%, 0,58% e 0,35%; e teor de fosforo de 0,15%, 0,13%, 0,20% e 0,14%. |
| Tipo: Circular Técnica (INFOTECA-E) |
Palavras-chave: Forrageira nativa; Regiao tropical; Mato Grosso do Sul; Paspalum oteroi; Minerais; Plant; Native forage; Pasture; Analysis.; Análise; Digestibilidade In Vitro; Gramínea; Pastagem; Planta.; Pantanal; Grasses; In vitro digestibility; Minerals.. |
| Ano: 1982 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/787710 |
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| Maciel, Michel do Vale; Carvalho, Francisco Fernando Ramos de; Batista, Ângela Maria Vieira; Souza, Evaristo Jorge Oliveira de; Maciel, Laura Priscila Araújo Amaro; Lima Júnior, Dorgival Morais de. |
| The aim of this study was to evaluate the replacement of Tifton 85 hay (Cynodon spp.) by maniçoba hay or silage (Manihot glaziovii Muell. Arg) on sheep intake and performance. Twenty-four male Santa Ines animals were used, with initial body weight of 19.77 ± 1.95 kg and average age of 160 days. The animals were distributed in three treatments (Tifton 85 hay-TH, Maniçoba hay-MH and Maniçoba silage-MS), arranged in a randomized blocks design, with 8 replicates per treatment. The feedlot period lasted for 71 days. The means of the variables were tested by Tukey’s test at 5% probability. Sheep fed MH presented higher dry matter intake (p > 0.05) than those fed TH (1.17 kg day-1 vs 1.06 kg day-1). Neutral detergent fiber intake was higher (p > 0.05) for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Caatinga; Euphorbiaceae; Native forage; Nopalea; Sheep performance.. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/42553 |
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| França, Andrezza Araújo de; Silva, Divan Soares da; Fechine, Josean Tavares; Sousa, Francinilda Alves de; Andrade, Alberício Pereira de; Lichston, Juliana Espada. |
| Poincianella pyramidalis (catingueira) is a endemic plant of the Caatinga, selected by animals grazing on native pasture. With the aim of evaluating characteristics indicative of its nutritional quality, 10 plants were selected and identified, sampled at five different ages, were used to determine dry matter (DM), crude protein (CP), neutral detergent fibre (NDF), mineral matter (MM), DM degradability (Deg DM), NDF degradability (Deg NDF) and in situ and in vitro leaf-tissue degradability. Phytochemical prospection was performed, and 1H and 13C nuclear magnetic resonance applied to detect the presence of secondary compounds. The data were submitted to analysis of variance and Tukey’s test at 5%, and correlation analysis was carried out on the variables for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Degradability; Native forage; Nutrients; Plant defence; Tannins.. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47460 |
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| Silva,Mônica Alixandrina da; Santos,Mércia Virginia Ferreira dos; Lira,Mario de Andrade; Dubeux Júnior,José Carlos Batista; Silva,Dulciene Karla de Andrade; Santoro,Kleber Régis; Leite,Paulo Marcio Barbosa de Arruda; Freitas,Erinaldo Viana de. |
| The objective of this study was to characterize the nutritional value of forage legumes Mimosa caesalpiniifolia (Benth.), Bauhinia cheilantha (Bong.) and Leucaena leucocephala (Lan.) and evaluate the anatomy of plants incubated and not incubated in the rumen. The experiment was conducted from September 2007 to November 2008. The experimental plot consisted of three useful plants, totaling three plots per block, and four repetitions. Plants were cut at 1 m height at intervals of 70 days; samples of leaf plus stem with a diameter smaller than 4 mm were collected for determination of dry matter, crude protein, neutral detergent fiber, acid detergent fiber, insoluble protein bound to acid detergent fiber and in vitro dry matter digestibility. The anatomical... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anatomy; Chemical composition; Degradability; Native forage. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012001200003 |
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