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Full-Text Articles in Life Sciences

Remnant Vegetation And Natural Resources Of The Blackwood River Catchment An Atlas, Shaun B. Grein Nov 1995

Remnant Vegetation And Natural Resources Of The Blackwood River Catchment An Atlas, Shaun B. Grein

Agriculture reports

The Blackwood River is one of the longest rivers in the South-West of Western Australia, stretching 300 km from Moordjarrup to August. The catchment covers more than 28,000 square kilometres (2.8 million ha) from the Shire of Kent to the Shire of Augusta-Margaret River. It incorporates 17 shires, more than 30,000 people, 18 Land Conservation District Committees (LCDCs) and 143 sub-catchment groups. Shires within the Blackwood Catchment cover 4.12 million hectares, over half of the total area of the shires that fall within the catchment boundary.


Parrot Damage To Bluegum Tree Crops : A Review Of The Problem And Possible Solutions, P Ritson Nov 1995

Parrot Damage To Bluegum Tree Crops : A Review Of The Problem And Possible Solutions, P Ritson

Resource management technical reports

Damage to Bluegum (Eucalyptus globulus) tree crops by the Twenty-eight Parrot (Barnardius zonarius) is emerging problem which could threaten the viability of the infant Bluegum industry in south-western Australia. The parrots strip bark from the lead shoot of the Bluegums causing the shoots to break off. Consequently lateral shoots develop resulting in deformed (bent or multi-stem) trees unsuited to harvest and utilisation.Indications that the reason Twenty-eight Parrots strip bark from Bluegum is to obta behaviour' and hence the damage may also develop in areas where it is absent or uncommon now. Currently the zone of worst damage includes around 20% …


No-Till Sowing Systems In North America With Relevance To Western Australia, K J. Bligh Nov 1995

No-Till Sowing Systems In North America With Relevance To Western Australia, K J. Bligh

Resource management technical reports

No abstract provided.


Processing Results Of Western Australian Wool, John Stanton A/Prof, Lindy Coss, Peter Metcalf Aug 1995

Processing Results Of Western Australian Wool, John Stanton A/Prof, Lindy Coss, Peter Metcalf

Technical Bulletins

Despite a perception by some that Western Australian wool "processes poorly", this study found that consignments processed : 1) into long tops suited for worsted weaving 2) into longer than predicted tops 3) with the same consistency as other Australian consignments.


Native Vegetation Handbook For The Shire Of Dumbleyung, Shaun B. Grein Jul 1995

Native Vegetation Handbook For The Shire Of Dumbleyung, Shaun B. Grein

Native vegetation handbook series

This booklet provides agricultural land managers with information relating to the natural resources of the Shire of Dumbleyung including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural resources in the Shire of Dumbleyung and possible solutions to these problems are also discussed. By providing this information it is hoped this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.


Live Sheep Trade From Australia Summary Information For 1995, R T. Norris, Greg Norman Jan 1995

Live Sheep Trade From Australia Summary Information For 1995, R T. Norris, Greg Norman

Agriculture reports

This is the ninth report of the Surveillance System that summaries information on the sea transport of livestock from Australia to the Middle East and South East Asia.


Live Sheep Trade From Australia Summary Information For 1994, R T. Norris, Greg Norman Jan 1995

Live Sheep Trade From Australia Summary Information For 1994, R T. Norris, Greg Norman

Agriculture reports

This report provide summary information about mortalities in sheep and cattle during sea transport.


A Key To The Species Of Bluebushes (Maireana Species) Of The Arid Southern Shrublands Of Western Australia, H J. Pringle, R Cranfield Jan 1995

A Key To The Species Of Bluebushes (Maireana Species) Of The Arid Southern Shrublands Of Western Australia, H J. Pringle, R Cranfield

Resource management technical reports

This key has been produced to make identification of Maireana species (the bluebushes) easier in the arid shrublands region of Western Australia. It attempts to use everyday terms rather than technical botanical terms wherever possible and includes an illustrated diagram for ease of identification. A flow diagram - as opposed to traditional botanical keys - allows for visual tracking of steps taken in the key and hence makes it easier to backtrack if the final identified species seems incorrect.Fruit chacters alluded to at various steps in the key are also presented, and drawings of each species fruits are also included …


Land Resources Of The Bencubbin Area, Gerard J. Grealish, John Wagnon Jan 1995

Land Resources Of The Bencubbin Area, Gerard J. Grealish, John Wagnon

Land resources series

This survey of the Bencubbin area is part of the Agriculture Western Australia's regional land resource mapping program, and covers approximately 1.5 million hectares in the Merredin, Trayning, Koorda, Mount Marshall, Mukinbudin, Westonia and Nungarin Shires of Western Australia. The climate is Mediterranean, with hot dry summers and cool winters. Land is used for winter cereal production and grazing, and about 60% is cropped each year. Wheat is the main crop and is grown in rotation with lupins, field peas, barley and medic pasture. This report provides primary and interpreted information on the character and capability of the land, for …


Soil Information Sheets For Ravensthorpe And Part Of The Jerramungup Agricultural Areas, Tim D. Overheu, Landcare Western Australia. Jan 1995

Soil Information Sheets For Ravensthorpe And Part Of The Jerramungup Agricultural Areas, Tim D. Overheu, Landcare Western Australia.

Agriculture reports

The soil information sheets produced for the Ravensthorpe Land Conservation District provide an easy reference guide to the soils for part of the Jerramungup and Ravensthorpe agricultural areas, and provide land use and soil management recommendations. Soil data are shown on the front of the sheet, and land use and land management information is given on the back. The information should be used as a guide, and encourage the user to seek further information through the relevant people and organisations.


Native Vegetation Handbook For The Shire Of Cunderdin, Sarah J. Weaving Jan 1995

Native Vegetation Handbook For The Shire Of Cunderdin, Sarah J. Weaving

Native vegetation handbook series

This booklet provides land managers with information relating to the natural resources of the Shire of Cunderdin. This includes the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire and possible solutions to these problems are discussed. The provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.


Native Vegetation Handbook For The Shire Of Trayning, Sarah J. Weaving Jan 1995

Native Vegetation Handbook For The Shire Of Trayning, Sarah J. Weaving

Native vegetation handbook series

This booklet provides land managers with information relating to the natural resources of the Shire of Trayning including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Trayning and possible solutions to these problems are also discussed. Provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.


Native Vegetation Handbook For The Shire Of Bruce Rock, Sarah J. Weaving Jan 1995

Native Vegetation Handbook For The Shire Of Bruce Rock, Sarah J. Weaving

Native vegetation handbook series

This booklet provides land managers with information relating to the natural resources of the Shire of Bruce Rock including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Bruce Rock and possible solutions to these problems are also discussed. Provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.