Now showing items 21-22 of 22
Bioavailability of cadmium, copper, nickel and zinc in soils treated with biosolids and metal salts
(Lincoln University, 2010)
It is widely accepted that bioavailability, rather than total soil concentration, is preferred when assessing the risk associated with metal contamination. Despite this, debate continues on what constitutes a bioavailable ...
Components of grain yield and total nonstructural carbohydrates in wheat : a thesis submitted for the degree of Doctor of Philosophy in the University of Canterbury [Lincoln College]
(Lincoln College, University of Canterbury, 1985)
Responses of autumn-sown wheat crops to various agronomic inputs were investigated in three field experiments over two seasons, and the causes of yield variation were analysed by simultaneous carbohydrate measurements in ...