Operation codes
These are the jobs that you perform on your farm. Like Fertilizing, Spraying, Harvesting, Planting. The materials/products that are used are then allocated to an operation code. Operation code - This is an abbreviated code for the operation, i.e. FER - Fertilizing Operation description - This is the full description of the type of operation Operation Materials - These are standard materials/products that you would use when you do this operation. At the time of capturing the record you can change the quantities that were used.