Now showing items 1-2 of 2
Tractor replacement policies and cost minimisation
(Lincoln College. Agricultural and Economics Research Unit, 1983-11)
Calculating the most appropriate replacement policy for farm tractors is a complex exercise made even more difficult because of inadequate data on how resale values and repair costs vary with tractor age and hours of ...
A survey of farmers' attitudes to information
(Lincoln College. Agricultural Economics Research Unit, 1983-11)
The revolution in computer and electronic technology has given rise to equipment which can potentially provide primary producers with continuous access to a wide range of information stored on central computers. Modern ...