Effect of copper on the milk quality and prevention of mastitis in dairy cows

摘要

The loss in OM and other nutrients during fungal cultivation resulted in low net gas production and low in-vitro OM and NDF digestibility in spent WS-RS. The in-sacco and in-vitro gas production studies revealed that the spent straw due to heavy OM loss during mushroom cultivation had lower nutritional worth as compared to WS-RS. The effect of incorporation of WS-RS or spent WS-RS in isocaloric and isonitrogenous complete feed on the performance of goat kids was assessed.