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.
How Serena Williamsâ net worth was built. Serena Williamsâ net worth is estimated at $150 million, according to Forbes. Her successful career as a pro tennis player has made her one of the worldâs highest-paid athletes. It has also earned her lucrative endorsement deals with companies including Nike and Wilson.