Data/hora: 20/06/2024 07:43:19

Biblioteca(s): | Embrapa Semiárido.
Data corrente: | 18/02/2021
Data da última atualização: | 18/02/2021
Autoria: | SAMIRAMYS, G.; BRITO, M. da S.; SANTOS, E. M.; ARAUJO, G. G. L. de; OLIVEIRA, J. S. de; ZANINE, A. de M.; PERAZZO, A. F.; CAMPOS, F. S.; LIMA, A. G. V. de O.; CAVALCANTI, H. S.
Afiliação: | Gêsica Samíramys; Mayra da Silva Brito; Edson Mauro Santos; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; Juliana Silva de Oliveira; Anderson de Moura Zanine; Alexandre Fernandes Perazzo; Fleming Sena Campos; Anny Graycy Vasconcelos de Oliveira Lima; Hactus Souto Cavalcanti.
Título: | Mixed silages of cactus pear and gliricidia: chemical composition, fermentation characteristics, microbial population and aerobic stability.
Ano de publicação: | 2020
Fonte/Imprenta: | Scientific Reports, v. 10, 2020.
DOI: | https://doi.org/10.1038/s41598-020-63905-9
Idioma: | Inglês
Conteúdo: | The present study aimed to evaluate the chemical composition, profle and fermentative losses, microbial population and the aerobic stability of mixed silages of cactus pear and gliricidia. The treatments corresponded to the addition levels of gliricidia (Gliricidia sepium (Jacq.) Steud), in the silages of cactus pear (Opuntia fcus indica Mill.), at ratios 0%, 25%, 50%, 75% and 100% gliricidia. The data were subjected to analysis of variance and regression to evaluate the efect of the addition levels of gliricidia. The average related to the opening days were compared by the Tukey?s test and the average hours of exposure to air were compared by the Student?s t-test. The addition of gliricidia in cactus pear silage provided a linear increasing efect for pH, crude protein (CP), neutral detergent fbre (NDF), acid detergent fbre (ADF), acid detergent lignin (ADL), neutral detergent insoluble protein (NDIP), and increased aerobic stability (AS). The highest dry matter recovery was estimated in the silages with 58% gliricidia. Based on the fermentative, chemical composition and silage losses, all the silages tested were adequate. However, considering aerobic stability, the addition of at least 25% gliricidia is recommended to provide the animal a feed with important quality and high nutritional value.
Palavras-Chave: | Ração mista; Silagem mista.
Thesagro: | Composição Química; Gliricidia; Nutrição Animal; Palma Forrageira; População Microbiana; Ração Balanceada.
Thesaurus Nal: | Animal nutrition; Gliricidia maculata; Opuntia; Silage fermentation.
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/221262/1/Mixed-silages-of-cactus-pear-and-2020.pdf
Registro original: | Embrapa Semiárido (CPATSA)
Exemplares: | CPATSA - (59425-1) - UPC - AP - DD -  -  -  - DIS