At least one of pre-planting information, planting information, growing information, harvesting information, chemical information, weather information, adjacent crop information, processing information, manufacturing information and retail information is stored in data storage. The stored information...http://www.google.fr/patents/US6691135?utm_source=gb-gplus-shareBrevet US6691135 - Method and system for automated tracing of an agricultural product
Method and system for automated tracing of an agricultural product