Use este identificador para citar ou linkar para este item:
https://repositorio.ufpa.br/jspui/handle/2011/9940
Tipo: | Artigo de Periódico |
Data do documento: | Nov-2015 |
Autor(es): | MIRANDA, Augusto Sousa DOMINGUES, Felipe Nogueira GODOY, Bruno Spacek OAIGEN, Ricardo Pedroso RÊGO, Aníbal Coutinho do FATURI, Cristian CORRÊA, Renato Pinto SILVA, Flavio da |
Título: | Production and chemical composition of three sugarcane cultivars grown under Af climate conditions |
Citar como: | MIRANDA, Augusto Sousa et al. Production and chemical composition of three sugarcane cultivars grown under Af climate conditions. Revista Brasileira de Zootecnia, Viçosa, v. 44, n. 11, p. 384-389, nov. 2015. Disponível em: <http://repositorio.ufpa.br/jspui/handle/2011/9940>. Acesso em:. |
Abstract: | The objective of this study was to evaluate the chemical composition and yield of three sugarcane cultivars grown under Af climate conditions. Three sugarcane cultivars were examined, namely, IACSP93-6006, RB83-5486, and SP79-1011, in a randomized block design with three treatments, four blocks, and two replicates per block; means were compared using Tukey’s test at 5% probability level. Significant differences were observed for dry matter, ether extract, crude protein, acid detergent fiber, lignin (LIG), cellulose, neutral detergent fiber corrected for ash and protein (NDFap), total carbohydrates, carbohydrate fractions B2 and C, and dry matter yield. The fiber components (NDFap, LIG, and fraction C) displayed low values. The cultivars produced high dry matter yields, especially IACSP93-6006 and SP79-1011. There were no differences among sucrose (Pol) values and the NDF/Pol ratios. The low Pol values indicate that sugarcane grown under Af climate conditions does not produce high levels of sucrose. The three sugarcane cultivars grown under the Af climate conditions produce high yields of DM/ha but low concentrations of the fiber components, as well as low Pol concentrations. |
Palavras-chave: | Fibra em detergente neutro Nutrição de ruminantes Saccharum officinarum |
CNPq: | CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA::NUTRICAO E ALIMENTACAO ANIMAL |
Título do Periódico: | Revista Brasileira de Zootecnia |
ISSN: | 1806-9290 |
País: | Brasil |
Instituição: | Universidade Federal do Pará |
Sigla da Instituição: | UFPA |
Tipo de Acesso: | Acesso Aberto |
Fonte URI: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015001100384&lng=pt&nrm=iso |
Identificador DOI: | http://dx.doi.org/10.1590/S1806-92902015001100002 |
Aparece nas coleções: | Artigos Científicos - FAMEVE/CCAST |
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