Compost made on the farm is ready to use on crops when the temperature of a recently turned pile is near ambient levels if the pile has at least a 50% moisture level and enough volume to self-heat. Controlling the ingredients and moisture of the compost will insure it is of good quality. Managing the pile at high temperatures is needed to kill weed seeds
Serena Williams net worth: $140 Million. Serena Williams net worth and career earnings: Serena Williams is a world champion professional tennis player who has a net worth of $140 million dollars. Serena Williams was born on September 26, 1981 in Saginaw, Michigan but grew up in Compton, California.erena Williams net worth and career earnings: Serena Williams is a world champion professional tennis player who has a net worth of $140 million dollars.
She is the younger sister of tennis pro Venus Williams and learnt the art of tennis from her father. She is the only tennis player to have won $50 million in prize money. She is known for the most awards in a single or doubles match ever. Total Net Worth :- $ 105 million (in 2016 as per Forbes)