The chemical and microbiological characteristics of cocoa shell silage (Theobroma cacao L) treated with natural yogurt as an inoculum source for use in animals of zootechnical interest were determined. A total of 25 plastic bags of 1 kg capacity were used, and they were evaluated on days 1, 4, 8, 15 and 30 of fermentation. The chemical indicators were pH, dry matter (DM), crude protein (CP), crude fibre (CF), ash, ethereal extract (EE), nitrogen-free extracts (NFE) and crude energy (CE); and the microbiological indicators were the presence or absence of Escherichia coli, Clostridium spp and Salmonella spp. The silage presented an ideal pH and a good content of DM, CP, ash, NFE, CE and a low level of EE. The microbiological analyses were negative for the microorganisms under evaluation. The combination of ground cocoa shell, mineral salt, molasses, calcium carbonate and natural yogurt pro...

The aim of this study was to evaluate the chemical and microbiological composition of rejected mango silage inoculated with natural yogurt for use in animal feed. In total, 25 plastic microsilos of 1 kg were elaborated and the pH, dry matter (DM), crude protein (PB), ash, ethereal extract (EE), nitrogen-free extract (ELN) and crude energy (EB) were determined, as well as the probable contamination with Escherichia coli, Clostridium spp and Salmonella sp. Samples were taken on days 1, 4, 8, 15, and 30 of the study. The pH was higher on day 1 and stable between day 4 and 30. On day 8 of fermentation a good content of DM, PB, ash, ELN, FB, EB and low level of EE was determined. free of the pathogens tested. The combination of chopped ripe mango fruit, mineral salt, molasses, calcium carbonate, and natural yogurt produced a silage feed with an acceptable nutritional value for feeding animals...

The effect of taro tuber silage (Colocasia esculenta [L.] Schott) on productive and reproductive indicators of commercial sows in pregnancy and lactation was evaluated. Forty F1 Landrace x Duroc sows were used, with an initial body weight of 174.2 ± 2.6 kg. The sows were randomly distributed in two diets. During pregnancy, 0 and 30% silage was included in the diet and the final weight of pregnant sows (FWPS), total number of piglets born at birth (TNPBB), total number of piglets born alive at delivery (TNPBAB), weight of litter at birth (WLB), weight of piglets at birth (WPB), feed consumption per sow in gestation (FCSG) and the cost of feeding in gestation (CFG). In lactation, 0 and 10% silage was included in the diet and the final weight of lactating sows (FWLS), number of piglets weaned per sow (NPWS), weight of piglets at weaning (WPW), weight of litter at weaning (WLW), days for th...

The effect of taro tuber silage (Colocasia esculenta [L.] Schott) on productive and reproductive indicators of commercial sows in pregnancy and lactation was evaluated. Forty F1 Landrace x Duroc sows were used, with an initial body weight of 174.2 ± 2.6 kg. The sows were randomly distributed in two diets. During pregnancy, 0 and 30% silage was included in the diet and the final weight of pregnant sows (FWPS), total number of piglets born at birth (TNPBB), total number of piglets born alive at delivery (TNPBAB), weight of litter at birth (WLB), weight of piglets at birth (WPB), feed consumption per sow in gestation (FCSG) and the cost of feeding in gestation (CFG). In lactation, 0 and 10% silage was included in the diet and the final weight of lactating sows (FWLS), number of piglets weaned per sow (NPWS), weight of piglets at weaning (WPW), weight of litter at weaning (WLW), days for th...

Se evaluaron las características químicas de un ensilado de raquis de plátano (Musa paradisiaca) y banano orito (Musa acuminata AA) tratado con suero de leche. Se prepararon 24 microsilos de 1 kg de capacidad y se determinó el pH, materia seca (MS), proteína bruta (PB), fibra bruta (FB), cenizas, extracto etéreo (EE), extractos libres de nitrógeno (ELN) y energía bruta (EB) a los 0, 1, 4, 8, 15 y 30 días de conservación (cuatro microsilos por cada día). El material ensilado presentó un adecuado pH y produjo incrementos significativos en el contenido de MS, PB, cenizas, EE, ELN, EB y una reducción en el contenido de FB, respecto al raquis en estado natural. Hubo ausencia de Escherichia coli, Clostridium spp y Salmonella spp. Se evidenció olor ácido suave y fuerte, color marrón claro y oscuro y consistencia sólida y semisólida. El uso de material secante, melaza, urea y s...

The chemical characteristics of a silage of banana (Musa paradisiaca) and baby banana (Musa acuminata AA) rachis treated with whey and urea were evaluated. In total, 24 microsilos of 1 kg capacity were prepared and the pH, dry matter (DM), crude protein (CP), crude fiber (CF), ashes, ether extract (EE), nitrogen-free extracts (NFE) and gross energy (GE) were determined at 0, 1, 4, 8, 15 and 30 days of conservation (four microsilos for each day). The silage material presented an adequate pH and produced significant increases in the content of DM, CP, ash, EE, NFE and GE and a reduction in the content of CF, with respect to the rachis in its natural state. There was an absence of Escherichia coli, Clostridium spp and Salmonella spp. Mild and strong acid odor, light and dark brown color and solid and semi-solid consistency were evident. The use of drying material, molasses, urea and whey al...