an increasing trendP < 0.0001
The result from the present study revealed that TDML showed an increasing trend (P < 0.0001) with an increase in both BSY inclusion level and ED. 3.5 Chemical composition and in-vitro organic matter digestibility of BSY-based silage The interaction effect of BSY inclusion level and ED for some chemical composition parameters are indicated in Table 7 while those parameters influenced by main factor effects are indicated in Table 8 .