2009
DOI: 10.1590/s1516-35982009001000001
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Cana-de-açúcar in natura ou ensilada com e sem aditivos químicos: estabilidade aeróbia dos volumosos e das rações

Abstract: RESUMO -Objetivou-se com este trabalho avaliar a susceptibilidade à deterioração aeróbia e às perdas de matéria seca da cana-de-açúcar in natura ou ensilada com ou sem aditivos químicos, bem como de rações formuladas com esses volumosos.O experimento foi desenvolvido em delineamento inteiramente casualizado, com quatro repetições, composto da cana-deaçúcar in natura ou ensilada com cal virgem ou calcário no nível de 1% da massa verde. Avaliou-se a estabilidade aeróbia dos volumosos e das rações, por meio do mo… Show more

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Cited by 9 publications
(11 citation statements)
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“…However, the dry matter losses for 120 h (59 g kg -1 ) were similar to that observed by Amaral et al (2009b) of 51 g kg -1 in the same period. This indicates that aerobic stability is not a good indicator of losses by aerobiosis, when assessed during a long period of time (120 h).…”
Section: Resultssupporting
confidence: 83%
See 1 more Smart Citation
“…However, the dry matter losses for 120 h (59 g kg -1 ) were similar to that observed by Amaral et al (2009b) of 51 g kg -1 in the same period. This indicates that aerobic stability is not a good indicator of losses by aerobiosis, when assessed during a long period of time (120 h).…”
Section: Resultssupporting
confidence: 83%
“…The average level of aerobic stability (45 hours) in this trial is similar to the 56 hours recorded by Mendes et al (2008) and 39 hours recorded by Schmidt et al (2011), but lower than the 90 hours of stability obtained by Amaral et al (2009b), for sugarcane without additives. However, the dry matter losses for 120 h (59 g kg -1 ) were similar to that observed by Amaral et al (2009b) of 51 g kg -1 in the same period.…”
Section: Resultssupporting
confidence: 72%
“…According to Amaral et al (2009), the main advantage of using calcium oxide (1%) may be related to its fermentation pattern due to the buffer action of the additives, what may promote higher production of weak organic acid and greater control of aerobic deterioration. The superiority of sugar cane given fresh in relation to the ensilaged sugar cane was reported by Coan et al (2002), who evaluated the chemical composition of the mature sugar cane and ensilaged in PVC microsilos for 55 days and observed a reduction in the value of dry matter (27.3% vs. 20.9%) and an increase on the constituents of the cell wall, with higher concentrations of NDF (42.1% vs. 54.95%), ADF (34.9% vs. 43.8%) and of lignin (6.8% vs. 7.2%) for silages in relation to fresh sugar cane.…”
Section: Resultsmentioning
confidence: 99%
“…Também houve aumento (P<0,01) nos teores de FDN e de hemicelulose da cana com o aumento nos tempos de armazenamento. Este aumento foi percentual e ocorreu devido à maior intensidade e, em menor tempo, da atividade de leveduras e fungos filamentosos (Amaral, et al, 2009) que possivelmente consumiram os carboidratos solúveis presentes na cana-de-açúcar.…”
Section: Resultsunclassified