Now showing items 1-2 of 2
A study of some soil fertility problems in Canterbury
(Canterbury Agricultural College, University of New Zealand, 1959)
Most of the early work associated with improvement of soil fertility was confined to the relatively productive plains and other readily accessible regions. That these areas have been highly developed agriculturally may be ...
Molybdenum and legumes
(New Zealand Grassland Association., 1952)
The area on which the work to be described is being conducted is a 20-acre lucerne, paddock the history of which is known since 1940. It was sown to lucerne in February 1951 after very thorough seed-bed preparation. A ...