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Journal of the Department of Agriculture, Western Australia, Series 4

Article Title

Time of application of potash

Keywords

Pastures, Potassium fertilizers, Western Australia, South west region (W.A.)

First Page Number

256

ISSN

0021-8618

Abstract

Recent research has emphasised that autumn topdressing of pastures with potash is superior on most South-West soils. Spring topdressing proved superior only on deep sandy soils which had very little clay or organic matter.

A series of 40 trials was conducted in 1972 to examine the optimum time and rate of application of potash on a range of soil types in the South-West.

Erratum

Found in previous article. Nitrogen for pastures Department of Agriculture, Western Australia Vol 14 No 4 Page No 256

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