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- Western Australia (2)
- Barley (1)
- Citrus (1)
- Corymbia ficifolia (1)
- Cost analysis (1)
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- Coumestrol (1)
- Discoloration (1)
- Disease control (1)
- Disease resistance (1)
- Feeding Values (1)
- Fertiliser (1)
- Fungal diseases (1)
- Lupins (1)
- Malting barley (1)
- Medicago (1)
- Phosphorus fertilizers (1)
- Plant identification (1)
- Plant oestrogens (1)
- Plant specimens (1)
- Quality (1)
- Sporotrichum (1)
- Weed control (1)
- Western Australian Herbarium (1)
Articles 1 - 7 of 7
Full-Text Articles in Life Sciences
Weed Control Research Pays Dividends, G R W Meadly
Weed Control Research Pays Dividends, G R W Meadly
Journal of the Department of Agriculture, Western Australia, Series 4
On my bookshelf is a handbook entitled "War on Weeds" or "How to Double our Food Supply."
In many of these countries experiments have been made to ascertain as far as possible the exact damage done by weeds to crops.
Result: In all the experiments, whether made in England or abroad, the mean loss was over 50 per cent.
The level of loss is equally true today, but the methods at our disposal for handling weeds have improved tremendously.
The Western Australian Herbarium, Department Of Agriculture, Western Australia
The Western Australian Herbarium, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
The new Western Australian Herbarium building opened on March 5, 1970, provides for the first time, ideal storage conditions for the State's priceless collection of plants, and adequate facilities for botanists to study them.
The unique character of Western Australia's flora has attracted world-wide interest and the State needed a single herbarium recognised by the herbaria of the world.
Phosphate Applications Affect The Coumestrol Level Of Medics, T Marshall, R. J. Parkin
Phosphate Applications Affect The Coumestrol Level Of Medics, T Marshall, R. J. Parkin
Journal of the Department of Agriculture, Western Australia, Series 4
Western Australia has a million acres of medics including various cultivars of barrel medic, Medicago truncatula, and strand medic, M. littoralis. Both species contain coumestrol, a chemical thought to have caused delayed conception and reduced twinning rates among grazing ewes in New Zealand.
No infertility has been reported among ewes grazing medic pastures in Western Australia, but coumestrol levels in both species have often been high enough to suggest the possibility of oestrogenic responses among sheep grazing them.
Fertiliser Recommendations For Citrus : Detailed Fertilizer Programmes For Citrus Growers, N H. Shorter, J. E. L. Cripps
Fertiliser Recommendations For Citrus : Detailed Fertilizer Programmes For Citrus Growers, N H. Shorter, J. E. L. Cripps
Journal of the Department of Agriculture, Western Australia, Series 4
CITRUS growers should adopt a well balanced fertiliser programme to safeguard tree health, cropping and fruit quality. While moderate dressings are a wise insurance in most situations the rates required vary with tree age and soil type.
The recommendations are given in detail in the tables in this article.
Lupins In Western Australia. 4. Composition And Feeding Value Of The Seeds, John Sylvester Gladstones
Lupins In Western Australia. 4. Composition And Feeding Value Of The Seeds, John Sylvester Gladstones
Journal of the Department of Agriculture, Western Australia, Series 4
PREVIOUS articles in this series have discussed the varieties of lupin available in Western Australia, and their cultivation.
This article deals with the composition and feeding value of the seeds.
Stem Canker Disease Of Red Flowering Gums, W P. Cass Smith
Stem Canker Disease Of Red Flowering Gums, W P. Cass Smith
Journal of the Department of Agriculture, Western Australia, Series 4
Of the many native Eucalypts in Western Australia few are more attractive than the red flowering gum.
It flowers generally during the Christmas period and provides a beautiful display for several weeks, with blossoms of several colours including dark red, scarlet, orange and pink.
Growing Barley For Grain In Western Australia : Barley Quality, J A. Parish
Growing Barley For Grain In Western Australia : Barley Quality, J A. Parish
Journal of the Department of Agriculture, Western Australia, Series 4
Plumpness and absence of pinched grain are desirable for both malting and feed barley.
This is a brief discussion of various Quality standards in barley and how they may not be met.