Now showing items 1-1 of 1
An investigation into the absence of sulphur and phosphorus responses in the dryland lucerne at Ashley Dene : a dissertation submitted in partial fulfilment of the requirements for the degree of Bachelor of Agricultural Science (Honours) in the University of Canterbury [Lincoln College]
(Lincoln College, University of Canterbury, 1977)
In recent years, attention has been focussed on the efficient use of fertilisers in New Zealand. Superphosphate has become an expensive farm item as a result of continuing demand and higher production costs. In terms ...