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Articles 1 - 13 of 13
Full-Text Articles in Physical Sciences and Mathematics
Shed Lambing In The Esperance Environment, T Marshall, F. F. Dixon
Shed Lambing In The Esperance Environment, T Marshall, F. F. Dixon
Journal of the Department of Agriculture, Western Australia, Series 4
Neonatal lamb mortality is often high in Western Australia and losses as high as 33 per cent, have been recorded on private properties in the Esperance area. Surveys by Western Australian Department of Agriculture officers have indicated that more than threequarters of such lamb deaths occur after birth. About half these deaths result from the combined effects of weather and mismothering.
Work in Victoria has indicated that lamb mortality may be reduced by intensive lambing systems such as shedding and this trial was established to see if shedding could reduce lamb mortality in the Esperance environment.
Lupins In Western Australia. 2. Cultivation Methods, John Sylvester Gladstones
Lupins In Western Australia. 2. Cultivation Methods, John Sylvester Gladstones
Journal of the Department of Agriculture, Western Australia, Series 4
While lupins are by and large plants of lighter and less fertile soils, important differences exist among them in their soil preferences.
There may also be some differences in climatic requirements. Present knowledge of these differences is summarized in the Table below.
West Midlands Development : Soil Map Used To Group Similar Soils Into Land Use Classes, Department Of Agriculture, Western Australia
West Midlands Development : Soil Map Used To Group Similar Soils Into Land Use Classes, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
Selection of areas for initial treatment is basic to economic development of blocks in the West Midlands.
Obviously, it is best to develop large areas of the most productive "land use classes" first in order to obtain the highest and earliest returns on capital.
Wildflowers Of The Stirling Range, Alexander S. George
Wildflowers Of The Stirling Range, Alexander S. George
Journal of the Department of Agriculture, Western Australia, Series 4
TWO hundred miles south-east of Perth, the Stirling Range rises abruptly from the surrounding plain. About forty miles long, it is a line of semi-isolated hills, rather than a continuous block.
There are many intriguing plants of diverse colour and form. Well over 400 species are known from the Range. A number of these are found no-where else, and some are restricted to one mountain.
Flora And Fauna Conservation : A Plea To Landholders, Clee Francis Howard Jenkins
Flora And Fauna Conservation : A Plea To Landholders, Clee Francis Howard Jenkins
Journal of the Department of Agriculture, Western Australia, Series 4
MUCH of the recent discussion on conservation has centred around the importance of wild flower reserves and the necessity for protecting one of the State's most important tourist attractions.
Although less important to visitors than the flowers, many of our wild animals hold equal interest for nature lovers and scientists, and they also need protection.
Pasture Improvement In South Western Australia, J W. Malcolm
Pasture Improvement In South Western Australia, J W. Malcolm
Journal of the Department of Agriculture, Western Australia, Series 4
"There is no doubt that Australia's enhanced prosperity in the last 30 years has been dependent in no small measure on the use of legume-based pastures." E. M. Hutron, June, 1968. *
THE LAST 30 years have seen an increased interest in pasture improvement which has transformed much of Western Australia. Large areas have been sown to new and improved pasture species—as a result productivity of both livestock and cereal enterprises has risen.
Linseed Production Survey : Esperance, 1968, R J. Guyton
Linseed Production Survey : Esperance, 1968, R J. Guyton
Journal of the Department of Agriculture, Western Australia, Series 4
A SURVEY conducted after the 1967 linseed season found that although most farmers understood the requirements of linseed growing there were several crop failures. These were associated with time of planting, soil type and insect control measures.
The Esperance district office of the Department of Agriculture conducted a second survey during December, 1968 and January, 1969
How Important Is Sulphur For Pastures?, R N. Glencross, W. J. Cox
How Important Is Sulphur For Pastures?, R N. Glencross, W. J. Cox
Journal of the Department of Agriculture, Western Australia, Series 4
With the introduction of low sulphur compound and concentrated fertilisers, a new look is required at the sulphur status of West Australian soils, and the sulphur requirement of pasture.
In this article the functions of sulphur, deficiency symptoms and potential problem soils are described.
Current recommendations and plans for future research work are outlined.
Promising Results On West Kimberley Pindan Country, A L. Payne
Promising Results On West Kimberley Pindan Country, A L. Payne
Journal of the Department of Agriculture, Western Australia, Series 4
IN the 22 to 28 inch rainfall belt of the West Kimberley area of Western Australia are extensive areas of what is locally known as "pindan" country.
The term "pindan" refers to a light red or yellow sandy soil type supporting scattered Eucalypts, sparse-dense wattle scrub and grasses such as curly spinifex, ribbon grass and native sorghum.
Land Use In The Kulin-Kondinin-Hyden District : Notes On A Recent Survey, D J. Carder
Land Use In The Kulin-Kondinin-Hyden District : Notes On A Recent Survey, D J. Carder
Journal of the Department of Agriculture, Western Australia, Series 4
A RECENT survey by the Department of Agriculture's Soil Conservation Service has highlighted the nature of the problems facing farmers with flooded or salt-affected land near salt lake country in the wheatbelt.
Water Storage Has Not Kept Pace With Stock Numbers : South Stirling Survey Finding, A L. Prout
Water Storage Has Not Kept Pace With Stock Numbers : South Stirling Survey Finding, A L. Prout
Journal of the Department of Agriculture, Western Australia, Series 4
RESULTS of a survey on water storage capacity in the South Stirlings area indicate that farm water storage has not kept pace with increased clearing and stock numbers.
This has resulted in many farmers requesting advice on water conservation projects following two consecutive years of low rainfall runoff.
Pasture Establishment In The Wheatbelt, M L. Poole
Pasture Establishment In The Wheatbelt, M L. Poole
Journal of the Department of Agriculture, Western Australia, Series 4
The value of legume based wheatbelt pastures is so great that considerable care is warranted during their establishment. Without such care patchy establishment or even complete failure is likely to occur.
IN THE WHEATBELT too many farmers still put less effort into their seeding of pasture species than their seeding of crops.
This may be because both compete for the farmer's time in the busy seeding period and it is the cereal crop which possesses the obvious cash value.
However, the total value of a good pasture has to be assessed over a period of several years because of its …
Pastures For The Pastoral Areas, D G. Wilcox, K. Fitzgerald
Pastures For The Pastoral Areas, D G. Wilcox, K. Fitzgerald
Journal of the Department of Agriculture, Western Australia, Series 4
The pastoral areas lie generally outside the zone where cultivated crops are grown.
The rainfall is erratic and the basic pastures for sheep and cattle consist of native plants.
In some favoured areas however, and in particular situations, sown pasture species are becoming increasingly important.