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Productivity and nutritional quality of Flechinha grass (Echinolaena inflexa), native grass of Brazilian Cerrado. Repositório Alice
SILVEIRA, S. R. e; RIBEIRO, R. S.; SACRAMENTO, J. P.; PACIULLO, D. S. C.; PEREIRA, L. G. R.; MAURÍCIO, R. M..
Due to scarce nutritional data, this study assessed the productivity and nutritional value of Echinolaena inflexa (EI) grass, native to the Cerrado biome. It was compared to B. brizantha (BB), one of the most cultivated grasses in Brazil, during a whole year (rainy; RS and dry season; DS). Sampling was held in accordance with pasture management (entry / exit height; 50 / 5cm and 80 / 25cm for EI and BB, respectively). Dry matter production (DMP), crude protein (CP), neutral and acid detergent fiber (NDF; ADF), hemicellulose (HCEL), PB insoluble neutral and acid detergent (PIDN; PIDA), total and non-fibrous carbohydrates (TC; NFC), ether extract (EE), and mineral matter (MM), and in vitro fermentation kinetics and DM degradability (DMD) were evaluated. A...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Forage; Native pasture; Natural pasture; Cerrado; Bromatological quality.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1064403
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Tithonia diversifolia as a Supplementary Feed for Dairy Cows. Repositório Alice
RIBEIRO, R. S.; TERRY, S. A.; SACRAMENTO, J. P.; SILVEIRA, S. R. e; BENTO, C. B. P.; SILVA, E. F. da; MANTOVANI, H. C.; GAMA, M. A. S. da; PEREIRA, L. G. R.; TOMICH, T. R.; MAURÍCIO, R. M.; CHAVES, A. V..
Abstract The objective of this study was to examine the effects of Tithonia diversifolia as a supplementary forage on dairy cow performance and methane production. Nine lactating Holstein × Zebu dairy cows (519 ± 53.3 kg of body weight and 66 ± 13.3 d in milk) were paired by milk yield (21.3 ± 2.34 kg/d) and body weight and randomly assigned to three dietary treatments in a Latin square design with 21-d experimental periods (14 d for diet adaptation and 7 d for measurements and sample collection). The dietary treatments included the control diet consisting of fresh sugar cane plus concentrate (44:56, % of diet DM), and two treatment diets containing different levels of fresh T. diversifolia (6.5 and 15.4%, DM basis) which partially replaced both sugarcane...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Dairy cattle; Forage; Ruminant nutrition.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1063458
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