Physical Sciences and Mathematics Commons^™

The Ord River Catchment Regeneration Project. 1. The Nature, Extent And Causes Of Erosion In The Ord River Catchment Area, K Fitzgerald

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

OF the 17,800 square miles of Ord River catchment area, an estimated 1,450 square miles of country is subject to varying degrees of erosion.

This lies astride the Ord River and its major tributaries, the Elvire, Negri, Stirling, Panton, Turner, Nicholson and RB rivers.

The bulk of the eroded country lies in W.A. but part projects into the Northern Territory.

Land Grading In South West Irrigation Areas, 1966-67, Department Of Agriculture, Western Australia

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

Land grading in the South West Irrigation Areas with modern earth moving equipment first commenced in 1949.

The advantages of land grading are well recognised by farmers and this season grading operations were carried out on 208 farms.

Recommendations For The Establishment Of Harbinger Medic In The Northern Wheatbelt, R J. Parkin

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

Harbinger is an early-maturing medic that has met with success on some soil types, especially in the northern wheatbelt.

Similar to Cyprus barrel medic but best suited to different soil types, harbinger adds to the range of pasture legumes available for sowing in under 16 in. annual rainfall areas.

The Australian Field Cricket, J A. Button

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

THE Australian field cricket, or the black field cricket as it is sometimes known, is a native of Australia and is widely distributed throughout the south western, south and south eastern sections of the continent.

Cattle : And The Ord Irrigation Project, W M. Nunn

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

No abstract provided.