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Articles 1 - 10 of 10
Full-Text Articles in Physical Sciences and Mathematics
The Comprehensive Water Supply Scheme, K J. Kelsall
The Comprehensive Water Supply Scheme, K J. Kelsall
Journal of the Department of Agriculture, Western Australia, Series 4
The Comprehensive Water Supply Scheme has been a great boon to the agricultural area, and it has received strong support from all political parties. The Scheme has been responsible for increased prosperity of country towns, the decentralisation of industry, and general improvements in the standard of living.
This is a look at the development of the Scheme.
Native Plants : Water Savers In The Garden, K S. Cole
Native Plants : Water Savers In The Garden, K S. Cole
Journal of the Department of Agriculture, Western Australia, Series 4
The climate of Western Australia may be one of the best in the world for people but it is a difficult one for many of our imported, and common garden plants. as a consequence, some 70 per cent of our summer water usage is for gardens and lawns.
This is not the sort of statistic that we should accept easily or happily.
There is a solution to this problem: a new approach to home gardening is required.
The new garden is based on W. A.'s own colourful native plants, which are adapted to mild winters, hot dey summers and poor …
The European Wasp : A New Threat To W.A, Department Of Agriculture, Western Australia
The European Wasp : A New Threat To W.A, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
The European wasp was detected in Western australia for the first time in January and February 1977 in the metropolitan suburbs of Mosman Park, Cottesloe and Attadale.
So far it has only been found within an area of 8 km radius from Fremantle but the outer boundries of the infestation are still uncertain.
It is Department of agriculture policy to eradicate the European wasp, if possible, and to destroy all nests detected.
P.W.D. Supplementary Public Water Supply Schemes, J E. Davis
P.W.D. Supplementary Public Water Supply Schemes, J E. Davis
Journal of the Department of Agriculture, Western Australia, Series 4
Shallow wells and soaks with very limited yields were the principal water sources for the early settlers.
Hundreds of such wells were constructed by the Public Works Department in remote areas.
In the early 1930s major development of water supplies from rock catchments was begun in the central wheatbelt.
After the war, larger and more effective earth moving equipment became available. The Public Works Department rehabilitated many old excavated dams as well as constructing new ones.
Roaded catchments were also developed during this post-war period. many farmers took advantage of Public Works Department technical advise and hired a P.W.D. grader …
Farm Dams In The Wheatbelt, I A F Laing
Farm Dams In The Wheatbelt, I A F Laing
Journal of the Department of Agriculture, Western Australia, Series 4
Of the estimated 76 000 farm dams in the wheatbelt, about 8 per cent either leak or are salt affected. The remaining 70 000 dams are capable of holding water for livestock use and can be regarded as sercicable dams.
A great many of the serviceable dams are unreliable water supplies due to the combined effects of lack of runoff from catchments, shallow depth of storage and small size of storage in relation to expected demand from livestock and evaporation loss.
Economics Of Farm Water Supplies, P P. Eckersley
Economics Of Farm Water Supplies, P P. Eckersley
Journal of the Department of Agriculture, Western Australia, Series 4
The economics of farm water supplies can be studied in two ways. One is to compare the costs of alternative ways of supplying a specified quantity of water to a farm. Another is to calcu;ate how mucha farmer can afford or will pay for a water supply.
I propose to look at these questions from the point of vieew of an eastern wheatbelt farmer, assuming that he must pay the full costs of any water supply provided for his property.
Some Basics Of Marron Production, Department Of Agriculture, Western Australia
Some Basics Of Marron Production, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
marron are native to the South-West of Western Australia, and are keenly sought by inland fisher-men. However, supplies do not equal the apparent demand.
One solution is to cultivate marron in farm dams, or more intensively as a commercial enterprise.
This article suggests a few guidelines for marron production.
Water Supplies On Wheatbelt Farms : A General Picture, I A F Laing
Water Supplies On Wheatbelt Farms : A General Picture, I A F Laing
Journal of the Department of Agriculture, Western Australia, Series 4
In good rainfall years, farm dams provide water fo more than 50 per cent of the total stock in the wheatbelt.
Other sources include ground water supplies and the piped Comprehensive Water Scheme.
The March 1970 census included questions on farm water supplies including how farmers coped in the 1969-70 drought.
A Logical Approach To Wheatbelt Water Supply, Stanley Thomas Smith
A Logical Approach To Wheatbelt Water Supply, Stanley Thomas Smith
Journal of the Department of Agriculture, Western Australia, Series 4
My particular task in this seminar (paper) has been to enunciate a logical approach to water recource utilisation in the wheatbelt, based on the points made by the speakers.
Cost Of Farm Water Supplies : Conclusions From Surveys, I A F Laing
Cost Of Farm Water Supplies : Conclusions From Surveys, I A F Laing
Journal of the Department of Agriculture, Western Australia, Series 4
The Department of Agriculture, in conjunction with the Farm Water Supply Advisory Committee, has conducted farm wster supply surveys in many districts in the wheatbelt.
The aim of the surveys was to collect data to assess the existing water supplies, the potential for further water supply developments and to compare the relative difficulty of water supply development in different localities.