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Articles 691 - 720 of 2279
Full-Text Articles in Agronomy and Crop Sciences
Buntine-West Wubin And West Maya Catchment Management Report, William Oldfield, Natalie Hunt
Buntine-West Wubin And West Maya Catchment Management Report, William Oldfield, Natalie Hunt
Natural resources published reports
Buntine West/Wubin land Conservation District was formed when a number of landholders wanted to extend and join on to some existing deep drains. At first the group concentrated on the deep drains with some farmers joining on anda project to connect the drains up througha naturally occurring saline area and to run the main drain into a salt lake system. Funding was attained for 50% of the project and farmers with drains paid for the rest. It was considered unfair for landowners whose land this drain went through to pay all the cost as it was not draining arable land. …
Lupin Logic Number 55
Lupin Logic
Contents
Genetically modified lupins
Lupin seed quality testing
Are you waiting for results?
Herbicide resistance solved?
Coming To Grips With Eradu-Patch Of Lupins, Bill Macleod, Mark Sweetingham
Coming To Grips With Eradu-Patch Of Lupins, Bill Macleod, Mark Sweetingham
Journal of the Department of Agriculture, Western Australia, Series 4
Investigations by Bill MacLoud and Mark Sweetingham have confirmed that Eradu-patch of lupins is caused by apreviously undescribed fungal pathogen,\.
They have developed strategies to minimise the spread of patches but choices are limited for control in lupin crops
Storm : [Wind Erosion In The Great Southern], Dan Carter
Storm : [Wind Erosion In The Great Southern], Dan Carter
Journal of the Department of Agriculture, Western Australia, Series 4
On Thursday 11 May 1995, a low pressure system with central barometric pressure of 990 hPa formed of south-western Australia. This depression directed gale force winds over the South-West Land Division for some seven hours.
Dan Carter reports on the widespread damage to soils and property, and management practices that would have reduced the problem.
Cucumber Mosiac Virus In Lupins, Annette Bwye, Roger Jones, Wayne Proudlove
Cucumber Mosiac Virus In Lupins, Annette Bwye, Roger Jones, Wayne Proudlove
Journal of the Department of Agriculture, Western Australia, Series 4
Cucumber mosaic virus is a threat to lupin crops from Geraldton to Esperance, particularly to those growing in areas receiving more than 400 mm average annual rainfall. The disease markedly decreases grain yield in narrow-leafed and yellow lupins but doesnot infect albus or sandplain lupins. Worldwide , after bean yellow mosaic virus, cucumber mosaic virus is the second most important virus affecting lupins. Annette Bwye, Roger Jones and Wayne Proudlove outline the symptoms, spread and management of this serious disease.
Lupin Logic Number 54
Lupin Logic
Contents
Correction
One step ahead
Seed manganese
Summer weeds
Bedtime reading
Seed testing
Lupin receivals
First bulk Albus shipments
Lupin stubbles/overgrazing
Lupin stubbles and grazing
Pulses : Profitable New Crops For The Wheatbelt, Kadambot Siddique, Stephen Loss, Ian Pritchard
Pulses : Profitable New Crops For The Wheatbelt, Kadambot Siddique, Stephen Loss, Ian Pritchard
Journal of the Department of Agriculture, Western Australia, Series 4
Narrow-leafed lupins have beeb produced on sandy acid soils throughout the wheatbelt for more than two decades. However, the wheatbelt contains large areas ofsoilsnot suited to narrow-leafed lupins. For several years reasearchers have been examining alternatives to narrow-leafed lupins for these soils.
Kadambot Siddique, Stephen Loss and Ian Prichard look at production of these new grain legumes, known as pulses.
Bulletin Ma 1/95 - Cauliflower Growing In The South West, M. Shellabear, D. Phillips
Bulletin Ma 1/95 - Cauliflower Growing In The South West, M. Shellabear, D. Phillips
Horticulture published reports
Manjimup Regional Office
Agdex No 254/11
Cauliflower (Brassica oleracae, variety botrytis) is closely related to cabbage, broccoli, brussel sprouts and kohl rabi. This group of plants may be referred to as crucifers, brassicas or cole crops.
The cauliflower probably developed in Italy from broccoli. The head is the short. thickened part of the immature flowers, before these have differentiated into flower-buds. Cauliflowers are the third most valuable vegetable crop grown in WA.
Understanding Fertilisers For Table Grapes, B. H. Goldspink, I. Cameron, J. Campbell-Clause, N. Lantzke, C. Gordon
Understanding Fertilisers For Table Grapes, B. H. Goldspink, I. Cameron, J. Campbell-Clause, N. Lantzke, C. Gordon
Viticulture research reports
A course run by the Department of Agriculture, Western Australia, August 1995.
The purpose of this publication is to clarify the role fertilisers play in commercial table grape production and to detail methods of selecting fertilisers. This selection process however is not easy as there are over 600 registered fertilisers in Western Australia.
In deciding which is the best fertiliser for a particular property many factors have to be considered. These include:
* Age of vine
* Rootstock
* Variety of table grape
* Soil type
* Soil chemistry
* Irrigation methods
* Previous fertiliser history Previous yield, vigour and …
Adaptation Of Lentil In Western Australia: Germplasm Evaluation In 1994, A. Sarker, K. H.M. Siddique, S P. Loss, Co-Operative Research Centre For Legumes In Mediterranean Agriculture, Department Of Agriculture Western Australia
Adaptation Of Lentil In Western Australia: Germplasm Evaluation In 1994, A. Sarker, K. H.M. Siddique, S P. Loss, Co-Operative Research Centre For Legumes In Mediterranean Agriculture, Department Of Agriculture Western Australia
Grain and other field crops published reports
Lentil is one of the grain legumes with potential for inclusion into Australian farming systems on fine textured, neutral to alkaline soils. It is an important protein source for the large populations of the Indian sub-continent and elsewhere, and the export market potential is excellent. Old Canadian varieties grown on a small scale in Victoria (Laird and Callisto) are poorly adapted to short season WA environments, A number of varieties have recently been selected from ICARDA material and released in Victoria and SA (Digger, Cobber, Matilda and Aldinga), and these have adequate adaptation to commence a lentil industry in WA. …
Grain Legume And Canola Autumn Updates 1995, David Williams
Grain Legume And Canola Autumn Updates 1995, David Williams
Grain and other field crops published reports
Grain legumes
- Chickpea
- Field pea
- Lentil
- Faba beans
Canola essentials:
Site selection -Paddock selection is critical for a successful canola crop. Avoid paddocks with waterlogging, wind erosion and broadleaf weeds - particularly wild radish, turnip, mustard and doublegees.
Soil type - Canela grows well on most soil types, however it prefers well drained gravel soils, red loams, sandy _loams and deeper duplex soils. Soil pH levels (in CaCl2) of 4.5 to 8.0 are suitable. Soil test paddock for pH, phosphorus, and potassium levels.
Rotation - Grow canola after manipulated pasture, lupins or other grain …
Land Management Report For The Kent River Catchment, Sue Kelly
Land Management Report For The Kent River Catchment, Sue Kelly
Natural resources published reports
The Kent River Catchment is located in the South-West of Western Australia, approximately between latitudes 34° 15' and 35° 10' South and longitudes 116° 45" and 117° 50° East. The north-eastern boundary of the catchment stretches to the Albany Highway at Tenterden, and from there the catchment curves towards Rocky Gully before continuing to the South Coast (Figure 1.1.1). The catchment is located within the Shires of Cranbrook, Plantagenet and Denmark.
The Kent River Catchment is part of Basin 604, which is the Water Authority descriptor for the Kent, Bow and Kordabup River catchments collectively. Basin 604 has a total …
Lupin Logic Number 53
Lupin Logic
Contents
Learning form 1994
- Dry seeding
- Inoculation
- Seed quality
- Weed conrol
- Disease
- Frost
- Growth and yields
Lupinosis vaccine
East coast lupin market
Good quality despite dry season
- Albus
- Angustifolius
Receivals (1 December)
Bulletin 4294 - Virus Diseases Of Lupins, Roger Jones
Bulletin 4294 - Virus Diseases Of Lupins, Roger Jones
Bulletins 4000 -
Two virus diseases pose a serious threat to lupins. These are caused by cucumber mosaic virus (CMV), which induces diseases in narrow-leafed and yellow lupins, and bean yellow mosaic virus (BYMV), which infects all types of cultivated lupins. The effects of the viruses on lupin plants range from subtle colour changes and leaf distortion to leaf shedding, stunting and death. Seed production is decreased or prevented. There is no cure, but lupin crops can be managed to minimise both virus spread and its persistence from year to year.
CMV and BYMV occur within all tissues in the plant, but do …
Msda A Machinery Selection Decision Aid For Stubble Management Practices, Linda Leonard, Andrew Green
Msda A Machinery Selection Decision Aid For Stubble Management Practices, Linda Leonard, Andrew Green
Grain and other field crops published reports
MSDA is a user friendly program developed to help farmers predict stubble outcomes before acting on their management practice. This manual is an accompaniment to a computer program designed on Micorsoft Excel-macros. Its aim is to help farmers assess their current machinery and stubble handling ability and view options that may be adopted as best practice for their properties.
The program is designed with the complete season in mind. Information is gathered on the full complement of machinery used from harvest through to seeding, to allow farmers to see all choices available and enable them to choose the best system …
Lupin Logic Number 52
Lupin Logic
Contents
Stable supply/demand pays dividends
Lupin symposium
Lupins returns boosted by east coast sales
Albus lupins - $
Seeed testing
Lupin variety recommendations 1995
Seed purchase
Seed storage
Lupin Logic Number 51
Lupin Logic
Contents
Yellow Lupins
Zinc deficiency in albus
Select
Harvester modifications
CMV and seed testing
Herbicide resistance watch
Crop topping
Mystery soil samples
Lupin Logic Number 50
Lupin Logic
Contents
WUE for lupins
Aphid outlook
GMPs vs cash prices
Budrm outlook
Budworm damage
New crop price prospects
Lupin Logic Number 49
Lupin Logic
Contents
A vigour test for lupin seed
Inoculant and fungicide
Lupin flowering
AGWEST Seed quality now in business
Handbook of grain legumes
Reminders
Meetings
Lupin Logic Number 48
Lupin Logic
Contents
Seed Quality
Rethinking sandplain crop establishment
Metribuzin use in lupins
Grass weed control
Market update
Lupin technical symposium
1994/5 State research grants
Lupin Logic Number 47
Lupin Logic
Contents
How simazine works
Post-emergaence weed control options in lupins 1994
June weed control
Windbreaks and alley farming
China project
Reminders
Lupin Logic Number 46
Lupin Logic
Contents
Central south coast - another point of view
Market outlook
Preplant herbicides
Dry seeding and simazine
Inoculant or fungicide?
Reminders
1993/94 Estimated lupin equities
Lupin Logic Number 45
Lupin Logic
Contents
Taiwan market re-established
Planting risks
Seasonal strategies
Reminders
Herbicide resistant ryegrass
Proceedings Of The Blackwood Catchment Remnant Vegetation Management Workshop, Department Of Agriculture And Food, Western Australia
Proceedings Of The Blackwood Catchment Remnant Vegetation Management Workshop, Department Of Agriculture And Food, Western Australia
Agriculture reports
The Remnant Vegetation workshop is the third in a series designed to help the Blackwood Catchment Coordinating Group develop its policies for the Blackwood River System. The next step is the development of draft policies and Codes of practice for Remnant Vegetaiton Management in the Blackwood River Catchment. Be assured that any policy adopted by the Blackwood Catchment Co-ordinating Group will have been developed with maximum community participation.
Lupin Logic Number 44
Lupin Logic
Contents
Stubble burning and lupins
Mintweed control
Going to wider rows?
Machinery conversion for wide furrow seedings
Quote of the decade
Reminders
1993/94 Estimated lupin equities
Bulletin 4283 - Nitrogen Fertilisers For Cereal Production, M. G. Mason
Bulletin 4283 - Nitrogen Fertilisers For Cereal Production, M. G. Mason
Bulletins 4000 -
Because fertiliser prices are high, it is important to understand what affects the response to fertilisers by crops.
Among the many factors influencing crop response to nitrogen applications, the most important are the season, soil type, paddock history, time of application and source of nitrogen. Before deciding whether to use nitrogen on a cereal crop, which source to use and at what rate, you need some understanding of how these factors work.
Greatest responses to nitrogen fertilisers can be expected in areas with a relatively long growing season. In such areas light soils with a low nitrogen status give the …
Delaying The Development Of Herbicide Resistant Ryegrass By Using Alternative Weed Control Strategies, A. J. Diggle, G. S. Gill, J. E. Holmes
Delaying The Development Of Herbicide Resistant Ryegrass By Using Alternative Weed Control Strategies, A. J. Diggle, G. S. Gill, J. E. Holmes
Biosecurity published reports
Alternative strategies to control ryegrass in wheat lupin rotations are worth approximately 15 dollars per hectare for each 50% reduction achieved in plant or seed numbers. This figure has been calculated for circumstances similar to those found at Wongan Hills, and it holds in all cases where ryegrass is still under control using standard herbicides.
Farmers should adopt any ryegrass strategy in addition to that normally practised, so long as the cost to control ratio is less than $15/ha/50% kill. This applies even where good control is being achieved using grass selective herbicides, regardless of the number of previous applications …
Lupin Logic Number 43
Lupin Logic
Contents:
Is dry seeding an option for you?
Simazine use
Feedback on CMV testing
CMV testing
Grower meetings
1992/93 Provisional dockages
Lupin sales by destination
Reminders
Growing Lettuce, Margaret Graham
Growing Lettuce, Margaret Graham
Horticulture published reports
The commonly cultivated lettuce, Lactuca sativa, is an annual belonging to the sunflower family. It has been cultivated for over 2500 years, and is a popular salad vegetable.
There are three main subspecies commonly grown.
- IL. sativa ssp capitata - Head type - Crisphead is a lettuce with a firm head and brittle leaves. It is the major lettuce type grown in Australia and is also known as iceberg lettuce. - Butterhead (buttercrunch, mignonette) lettuce has soft, pale leaves and a delicate buttery flavour. It is of major importance in Europe, where it is grown as a greenhouse crop.
- L. …
Bulletin 4278 - How To Use Wide Furrow Sowing For Improved Crop Production On Water Repellent Sand, Paul Blackwell, Grant Morrow, Tony Webster
Bulletin 4278 - How To Use Wide Furrow Sowing For Improved Crop Production On Water Repellent Sand, Paul Blackwell, Grant Morrow, Tony Webster
Bulletins 4000 -
Wide furrow sowing is a method for successfully establishing crops of lupins or cereals on non-wetting sands, and improving crop establishment on non-repellent sands. The same principles can be used to assist establishment of fodder shrubs and long-term pasture (e.g. tagasaste and Rhodes grass).