Harvesting hay has gone from a labor-intensive practice of using sickles and wooden forks to balers that compress hay into round and square bales.

State hay market prices for the week ending June 28, according to the U. S. Department of Agriculture-Market News Service.

We discuss an approach to design of a digital lock-in amplifier with full utilization of advantages of a high precision sigma-delta analog to digital converter with configurable output filter. The ...

"They can hold 300,000 small square bales between them. "A large part of my day is filled with sitting in a truck transporting hay into those large sheds to keep them stocked, so when the trucks roll ...