| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a system for monitoring aging state of compost by using various kinds of sensors, and if necessary, controls a condition for compost aging. SOLUTION: This compost management system is composed of various kind of sensors 102-104 arranged in a pile of compost 101 monitoring the aging state of the compost such as temperature, atmospheric temperature, pH electconductivity, or moisture content. Among these data, >=1 data are transferred to remote place by communication lines.</p> |
