This also assumes the cows consume 2.5% of their body weight per day on a dry matter basis, and each bale ... hay is $3,707 higher than tarp covered hay annually. This example does not account ...

For example, Smart Farmer Kenya states that the standard conventional two-string hay bale should measure 90 cm x 45 cm x 35 cm and weigh a minimum of 15 kilograms (18–22 kgs optimal conditions).