Genotype, sowing date and plant spacing influence on high-yielding irrigated wheat in southern New South Wales, 2. Growth, yield and nitrogen use
1990
Stapper, M. (Commonwealth Scientific and Industrial Research Organisation, Griffith (Australia). Div. of Water Resources) | Fischer, R.A. (Commonwealth Scientific and Industrial Research Organisation, Canberra (Australia). Div. of Plant Industry)
In experiments with a range of genotypes under high-input management conditions sown at 4 densities between April and August, it was found that short-stature, early-maturing, low spike-bearing cultivars are most suited to high-yielding conditions from any sowing date. Such genotypes use assimilates and nitrogen most efficiently and, importantly, have a low propensity to lodge.
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