Now showing items 1-1 of 1
An analysis of a nitrogen-induced depression of yield in irrigated 'Kopara' wheat
(Taylor & Francis on behalf of the Royal Society of New Zealand, 1974)
Heavy applications of nitrogen fertiliser (200 kg/ha) applied in early spring to wheat (Triticum aestivum L. cv. 'Kopara') on a Wakanui silt loam, in which irrigation was used to maintain soil-water levels above -0.5 bar, ...