Sugarcane (Saccharum officinarum L.) ensilage presents serious limitations due to the conversion of soluble carbohydrates into ethanol, thus, it is necessary to use additives that reduce losses of DM during the ensilage process. The aim of this study was to evaluate the effect of increasing levels of detoxified castor-bean (Ricinus communis L.) meal (DCBM) on the nutritive value, fermentation pattern, stability and losses of sugarcane silages. Twenty mini-silos with sugarcane and five different concentrations of DCBM (0, 50, 100, 150 and 200 g kg-1 fresh matter) were prepared in a completely randomized design with five replicates per treatment. After 60 d, silage was sampled to determine chemical-bromatological composition, fractionation of carbohydrates and protein content, ammoniacal N (N-NH3) and losses through gases and effluents. The addition of DCBM increased (P < 0.05) DM content, crude protein, fraction A + B1 of the total carbohydrates. However, it reduced (P < 0.05) the levels of neutral and acid detergent insoluble fiber, fraction B1 + B2 of total N and N-NH3. The addition of DCBM reduced the losses of total DM but decreased silages aerobic stability. The addition of 150 g kg-1 DBCM improved the nutritional value, fermentation pattern and reduced losses of sugarcane silages.
Influence of increased doses of detoxified castor bean meal on chemical composition and characteristics of sugarcane silage
A. Paulino,V. Almeida,Aline Carsoso Oliveira,H. C. Oliveira,Rasmo Garcia,R. R. Silva,Patricia dos Santos,Yara A. Silva,Shayane B. Bispo,D. M. D. Lima-Júnior
Published 2018 in Chilean Journal of Agricultural Research
ABSTRACT
PUBLICATION RECORD
- Publication year
2018
- Venue
Chilean Journal of Agricultural Research
- Publication date
2018-12-01
- Fields of study
Agricultural and Food Sciences, Chemistry
- Identifiers
- External record
- Source metadata
Semantic Scholar
CITATION MAP
EXTRACTION MAP
CLAIMS
- No claims are published for this paper.
CONCEPTS
- No concepts are published for this paper.
REFERENCES
Showing 1-31 of 31 references · Page 1 of 1
CITED BY
Showing 1-8 of 8 citing papers · Page 1 of 1