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

Keywords

Water erosion, Western Australia

Disciplines

Natural Resources and Conservation | Sustainability | Water Resource Management

First Page Number

288

Last Page Number

289

ISSN

0021-8618

Abstract

Much wheatbelt agriculture is based on thin topsoils which are inherently infertile by world standards. Erosion even to the depth of cultivation will cause the loss of:—

• most of the original topsoil

• the phosphate build up from years of "super" applications

• any accumulation of organic matter and humus.

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