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3 results on '"conservação de foragem"'

1. Inclusion of discarded banana in sugarcane silage decreases dry matter losses and improves its nutritional value.

Author

da P. S. Rodrigues, Jaqueline, Queiroz, Mário A. Á., de Lucena, Alita R. F., Costa, Fernanda S., de Carvalho, Dalinne T. Q., da Costa, Mateus M., and de S. Rodrigues, Rafael T.

Subjects
*NUTRITIONAL value, *SUGARCANE, *PAPAYA, *BANANAS, *SILAGE, *LACTIC acid bacteria
Abstract

Background: Sugarcane silage (SCS) has often been characterized by large dry matter (DM) losses associated with reduction in soluble nutrients and increase in indigestible fiber. Objective: To evaluate the effect of including discarded fruits on the losses and nutritional value in SCS. Methods: A completely randomized design was used with five treatments and five replications. Silages were added with 15% (as-fed basis) papaya (Carica papaya) (SP), acerola (Malpighia glabra) (SA), banana (Musa sp.) (SB) or tomato (Solanum lycopersicum) (ST). The control treatment was composed only of SCS. Twenty-five (25-L) plastic buckets were used to make the experimental silos, which were opened on the 90th day after their closure. Data were analyzed by analysis of variance. Results: Gas losses and total DM losses were lower and DM recovery was higher in SB and SA than in the control (p<0.05). The SB had lower content of neutral detergent fiber and acid detergent fiber compared to SP, SA, ST and the control group (p<0.05). There was no effect of treatment for ethanol content (p>0.05). However, there was treatment effect for lactic and acetic acids, ammonia nitrogen contents, lactic acid bacteria, and yeasts and mold counts (p<0.05). Conclusion: The inclusion of 15% banana or acerola in SCS decreases losses and increases DM recovery. Furthermore, the inclusion of 15% banana improves the nutritional value of SCS. [ABSTRACT FROM AUTHOR]

Published
2019
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2. A inclusão de banana de descarte em silagem de cana de açúcar decresce as perdas de matéria seca e melhora o seu valor nutricional

Author

Jaqueline da Penha Silva Rodrigues, Dalinne T Q de Carvalho, Mateus Matiuzzi da Costa, Alita Ruth Ferraz de Lucena, Mário Adriano Ávila Queiroz, Fernanda S Costa, and Rafael Torres de Souza Rodrigues

Subjects
Silage, fruta de descarte, SF1-1100, Malpighia glabra, crop byproduct, conservación de forraje, fruta descartada, chemistry.chemical_compound, 0404 agricultural biotechnology, Animal science, Nutrient, alimentação animal, conservação de foragem, conteúdo de fibra, discard fruit, subproduto da colheita, Dry matter, aditivos, Completely randomized design, contenido de fibra, General Veterinary, biology, 0402 animal and dairy science, food and beverages, 04 agricultural and veterinary sciences, biology.organism_classification, 040401 food science, 040201 dairy & animal science, alimentación animal, Lactic acid, Animal culture, fiber content, chemistry, subproducto de cosecha, forage conservation, Animal Science and Zoology, additives, animal feeding, Solanum, Carica
Abstract

Background: Sugarcane silage (SCS) has often been characterized by large dry matter (DM) losses associated with reduction in soluble nutrients and increase in indigestible fiber. Objective: To evaluate the effect of including discarded fruits on the losses and nutritional value in SCS. Methods: A completely randomized design was used with five treatments and five replications. Silages were added with 15% (as-fed basis) papaya (Carica papaya) (SP), acerola (Malpighia glabra) (SA), banana (Musa sp.) (SB) or tomato (Solanum lycopersicum) (ST). The control treatment was composed only of SCS. Twenty-five (25-L) plastic buckets were used to make the experimental silos, which were opened on the 90th day after their closure. Data were analyzed by analysis of variance. Results: Gas losses and total DM losses were lower and DM recovery was higher in SB and SA than in the control (p0.05). However, there was treatment effect for lactic and acetic acids, ammonia nitrogen contents, lactic acid bacteria, and yeasts and mold counts (p0,05). Sin embargo, hubo efecto de tratamiento para los contenidos de ácidos láctico y acético, y nitrógeno amoniacal y recuento de bacterias ácido lácticas, levaduras y hongos (p0,05). Contudo, houve efeito de tratamento para os conteúdos de ácidos lático e acético, e nitrogênio amoniacal e contagens de bactérias láticas, e leveduras e fungos (p

Published
2019

3. Inclusion of discarded banana in sugarcane silage decreases dry matter losses and improves its nutritional value

Author

Rodrigues, Jaqueline da P S, Queiroz, M.A.A, de Lucena, Alita R F, Costa, Fernanda S, de Carvalho, Dalinne T Q, Costa, Mateus Matiuzzi da, Rodrigues, Rafael T de S, Rodrigues, Jaqueline da P S, Queiroz, M.A.A, de Lucena, Alita R F, Costa, Fernanda S, de Carvalho, Dalinne T Q, Costa, Mateus Matiuzzi da, and Rodrigues, Rafael T de S

Abstract

Background: Sugarcane silage (SCS) has often been characterized by large dry matter (DM) losses associated with reduction in soluble nutrients and increase in indigestible fiber. Objective: To evaluate the effect of including discarded fruits on the losses and nutritional value in SCS. Methods: A completely randomized design was used with five treatments and five replications. Silages were added with 15% (as-fed basis) papaya (Carica papaya) (SP), acerola (Malpighia glabra) (SA), banana (Musa sp.) (SB) or tomato (Solanum lycopersicum) (ST). The control treatment was composed only of SCS. Twenty-five (25-L) plastic buckets were used to make the experimental silos, which were opened on the 90th day after their closure. Data were analyzed by analysis of variance. Results: Gas losses and total DM losses were lower and DM recovery was higher in SB and SA than in the control (p<0.05). The SB had lower content of neutral detergent fiber and acid detergent fiber compared to SP, SA, ST and the control group (p<0.05). There was no effect of treatment for ethanol content (p>0.05). However, there was treatment effect for lactic and acetic acids, ammonia nitrogen contents, lactic acid bacteria, and yeasts and mold counts (p<0.05). Conclusion: The inclusion of 15% banana or acerola in SCS decreases losses and increases DM recovery. Furthermore, the inclusion of 15% banana improves the nutritional value of SCS., Resumo Antecedentes: A silagem de cana de açúcar (SCS) é frequentemente caracterizada por grandes perdas de matéria seca (DM) associadas com reduções nos nutrientes solúveis e aumento na fibra indigestível. Objetivo: Avaliar o efeito da inclusão de frutas de descarte sobre as perdas e o valor nutricional de SCS. Métodos: Um delineamento completamente casualizado foi utilizado, com cindo tratamentos e cinco repetições. As silagens foram adicionadas com 15% (matéria natural) de mamão (Carica papaya) (SP), acerola (Malpighia glabra) (SA), banana (Musa sp.) (SB) ou tomate (Solanum lycopersicum) (ST). O controle foi composto apenas por SCS. Vinte e cinco baldes de 25 L foram usados para fazer os silos, que foram abertos no 90º dia após o fechamento deles. Os dados foram analisados por meio de análise de variância. Resultados: As perdas por gases e de DM total foram menores e a recuperação de DM foi maior em SB e SA que no controle (p<0,05). Os conteúdos de fibra em detergente neutro e ácido foram menores em SB comparado a SP, SA, ST e o grupo de controle (p<0,05). Não houve efeito para conteúdo de etanol (p>0,05). Contudo, houve efeito de tratamento para os conteúdos de ácidos lático e acético, e nitrogênio amoniacal e contagens de bactérias láticas, e leveduras e fungos (p<0,05). Conclusões: A inclusão de 15% de banana e acerola em SCS decresceu as perdas, e aumentou a recuperação de DM. Adicionalmente, a inclusão de 15% de banana melhorou o valor nutricional da SCS., Resumen Antecedentes: El ensilaje de caña de azúcar (SCS) es frecuentemente caracterizado por grandes pérdidas de materia seca (DM) asociadas con reducciones en los nutrientes solubles y aumentos en la fibra indigestible. Objetivo: Evaluar el efecto de la inclusión de frutas de descarte sobre las perdidas y el valor nutricional del SCS. Métodos: Se utilizó un diseño completamente aleatorizado con cinco tratamientos y cinco repeticiones. Fueron adicionados a los ensilajes, 15 % (materia natural) de papaya (Carica papaya) (SP), acerola (Malpighia glabra) (SA), banano (Musa sp.) (SB) o tomate (Solanum lycopersicum) (ST). El control estuvo compuesto apenas por SCS. Veinticinco baldes de 25 L fueron usados para hacer los silos, los cuales se abrieron al día 90 posterior a su cierre. Los datos fueron analizados por análisis de varianza. Resultados: Las pérdidas de gases y de DM total fueron menores y la recuperación de DM fue mayor en SB y SA que en el grupo control (p<0,05). Los contenidos de fibra detergente neutra y ácida fueron menores en SB comparados con SP, SA, ST y el grupo control (p<0,05). No hubo efecto para el contenido de etanol (p>0,05). Sin embargo, hubo efecto de tratamiento para los contenidos de ácidos láctico y acético, y nitrógeno amoniacal y recuento de bacterias ácido lácticas, levaduras y hongos (p<0,05). Conclusiones: La inclusión de 15% de banano y acerola en SCS decreció las perdidas, y aumentó la recuperación de DM. Además, la inclusión de un 15% de banano mejoró el valor nutricional de SCS.

Published
2019

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