Technology for Prevention
This John Deere baler features a preservative spray tank on the top. Farm Bill money extended by the United States Government has paved the way for several colleges and organizations to develop and test preventative measures against spontaneous combustion hay fire. When hay is stored with too much moisture it provides an environment for bacteria to grow in the bale. This chemical process generates heat, and when oxygen is introduced, it can combust, starting a fire. The technology created has been implemented by tractor and equipment manufacturers and is readily available to consumers. Some inventions and discoveries now available to farmers are moisture sensors, inoculants, preservatives, and moisture testers. In 2002 Harvest Tec developed the first hay bale sensor. “The design makes use of a pair of star wheels that rotate as material flows over them, and allow for an electrical current to be established between them. The points of two wheels puncture the bale and act as the ele...