Cereals, Superphosphates, Application methods, Western Australia
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THE use of bulk superphosphate broadcast direct on to the paddocks is a new method of reducing fertiliser costs.
But it has long been known that broadcasting phosphate is less efficient than drilling it in with the seed.
The experiment reported here was designed to demonstrate this point.
McDowell, T E.; Smith, J. A. C.; Toms, W. J.; and Carroll, M. D.
"Spread super for cereal crops,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 2:
11, Article 2.
Available at: https://library.dpird.wa.gov.au/journal_agriculture4/vol2/iss11/2