Effects of biological silage additives on organic acid content and pH in shrub silage

摘要

Shrub has a large growing area in China and has a good nutritive quality.However, its wide use by livestock is limited by its stiffness and high lignin content and coarse‐fibre ( Ma et al,2004).This experiment was to determine the effect of biological silage additives on organic acid content and pH of shrub silage in different shrub silage.