Life Sciences Commons^™

The Elimination Of Cultivation In Apple Orchards : A New Approach To Orchard Soil Management, S E. Hardisty

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

THE idea of eliminating cultivation in orchards suggests a reversal of accepted local practice in orchard soil management—but there is plenty of evidence to show that a noncultivation system has much in its favour.

In this article the advantages and disadvantages of the three main forms of orchard soil management are discussed and experimental evidence is presented in support of noncultivation.

An alternative method, "winter sod" culture, is proposed for irrigated orchards.

Cultivation : Does Haste Mean Waste?, H M. Fisher

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

Many farmers believe that increasing the speed of cultivation and seeding implements will cause deterioration of soils and reduced crop yields.

In a three-year trial on clover ley land at Wongan Hills higher cultivation speeds tended to increase rather than decrease wheat yields. There was some deterioration in the physical structure of the soil.