Agronomy and Crop Sciences Commons^™

Weed Problems In The Kimberleys, Rijn P J Van

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

AFTER fifteen years of irrigated agriculture, weeds have become a major problem at the Kimberley Research Station.

Since the Station is regarded as a type location for the potentially irrigable areas of the Ord River Valley, a similar problem is expected to arise when the surrounding areas have been under several years of commercial cropping.

An intensive study of weeds was therefore initiated at the Research Station in 1960.

Cotton Growing On The Ord River, N J. Thomson

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

Cotton growing is nearing the commercial stages on the Ord River, with the first farm scale crops now ready to harvest on the Pilot farm, and the Kimberley Research Station.

It is already backed by some years of experimental work at K.R.S., which has provided the background for this article giving the first recommendations on cotton growing for future settlers in the Ord River Irrigation Area.

The Effects Of Tillage Implements On Cereal Yields, H M. Fisher

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

Careful soil preparation is essential for cereal crops grown without fallow on clover ley land.

Crops give better yields where the land is broken up with a mouldboard or disc plough rather than a scarifier or similar machine.

The implements differ appreciably in their capacity to control weed growth and this is largely responsible for variations in cereal yields. "Takeall" disease is reduced by efficient weed control.