The effect of relocation of whole-crop wheat and corn silages on their quality

Abstract

Whole-crop wheat and corn silages in 1.5-L anaerobic jars were exposed to air for 0 up to 48. h during their anaerobic storage period to simulate relocation of silages. Ensiling treatments included control (no additives) and either Koffosil T (Koffolk Inc., Petah Tikva, Israel) comprising a mixture of organic acids or Lactobacillus plantarum MTD1 (Ecosyl Products Ltd., Stokesley, UK). In the first set of experiments, the duration of exposure to air had little effect on ensiling parameters or on the aerobic stability of the final silages. In the second set of experiments, both the inoculant and duration of exposure to air had an effect on various fermentation parameters and on the aerobic stability of the final silages. We concluded that if the silages are of good quality, the duration of the relocation process has little effect on silage quality or its aerobic stability. However, if the silage contains any factor that may affect its aerobic stability, it is more sensitive to the time it takes to re-ensile the forage. © 2014 American Dairy Science Association.