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Catalogue: GRDC Updates (West)
Mention of a trade name or company in this publication does not imply endorsement of any product or company by Department of Agriculture.. Project No.: ELD2 Paper reviewed by: Tim Scott (Elders Limited) Crop Updates is a partnership between the Department of Agriculture, Western Australia and the Grains Research & Development Corporation -48.. Crop Updates is a partnership between the Department of Agriculture, Western Australia and the Grains Research & Development Corporation -54 "Blackleg"..
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Catalogue: GRDC Publications
Overall, the most prevalent virus was BWYV and in some locations more than 90% of symptomatic plants were infected with BWYV (Table 1)... GRDC Grains Research Update Goondiwindi, March 2014 used a PCR for Beet western yellows virus (BWYV), Bean leaf roll virus (BLRV), Phasey bean virus (PhBV) and Soybean dwarf virus (SbDV) to investigate host range of the virus species from a range of locations (Table 2)... GRDC Grains Research Update Goondiwindi, March 2014 van Leur J, Aftab M, Sharman M, Lindbeck K (2014) Proceedings 2014 GRDC Grains Research Update, Coonabarabran...
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Catalogue: GRDC Publications
" Goondiwindi GRDC Grains Research Update Day 1 - Tuesday 4 th March Time Topic Speaker (s) 10:00 AM James Clark (Chair Northern Welcome Panel GRDC) 10:10 AM General plenary (Supported by North West Local Land Services) 10:10 AM 10:40 AM.. Overall, both models are acceptable for modelling soil evaporation over a range of soils and seasons provided accurate soil physical properties and starting water states are known... Overall, populations increased five times compared to before planting the summer crops, but remained below 250/kg soil (Figure 4)...
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Catalogue: GRDC Updates
Sowing dates - Getting the best from our varieties and optimising whole-farm wheat yield (NSW).. For the change to happen, planting of slow maturing varieties with either stronger vernalisation (winter wheats) or photo-period requirements (slow maturing spring wheats) will be necessary... In a dry-land farming situation where irrigation would not be possible, the early-sown slow varieties would have had an even greater yield advantage over the later-sown faster varieties as the rain that allowed them to emerge did not fall until 25 May...
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Catalogue: Online Farm Trials
To determine if the livestock carrying capacity of pastures in the eastern Wheatbelt of Western Australia, including those on mildly saline soil, can be increased by replacing native ryegrass with the Safeguard variety of ryegrass... Available water capacity computed for each of the specified depth increments.. Depth is inclusive of all regolith...
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Catalogue: GRDC Updates
Diligence is required throughout the year for effective control of this weed... While such weeds appear small in size, they can be quite old (2 or 3 months) and are very difficult to control... Once glyphosate resistance is common in a weed population, alternatives to glyphosate have to be used to control that population all the time and it is a recurring cost...
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Catalogue: GRDC Publications
The economics of chasing protein, improving nitrogen use efficiency and timing... GRDC Grains Research Update Mungindi, March 2014 Contents.. Overall, populations increased five times compared to before planting the summer crops, but remained below 250/kg soil (Figure 4)...
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Catalogue: GRDC Updates (West)
The comparison of chaff carts, windrow burning and HSD systems at 12 WA wheat belt sites during the 2010 harvest found that all three systems resulted in 50% reductions in the autumn emergence of annual ryegrass populations... To evaluate and demonstrate the HSD system across a range of crop production environments, the HSD and accompanying header were taken on the road across the WA wheat-belt during the 2010 harvest... To demonstrate the HSD system, local crop producers were invited along to each site where they were provided a description of the HSD system and its efficacy in previous research trials...
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Catalogue: GRDC Media
Project leader Mark Seymour, of DAFWA, said last year's canola plant density trials showed that canola establishment can fluctuate very widely - from 30 to 80 per cent - with changes in soil moisture, soil temperature and variety... Mark said a density of 20-30 plants/m 2 was adequate for most varieties at most trial sites to achieve good establishment, ensure robust weed competition and produce yields of about 0.8-2 tonnes/ha... Mark said the trials showed optimal plant density for canola in low and medium rainfall zones tended to vary with variety and herbicide tolerance production system...
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Catalogue: GRDC Media
Project leader Mark Seymour, of DAFWA, said last year's canola plant density trials showed that canola establishment can fluctuate very widely - from 30 to 80 per cent - with changes in soil moisture, soil temperature and variety... Mark said a density of 20-30 plants/m 2 was adequate for most varieties at most trial sites to achieve good establishment, ensure robust weed competition and produce yields of about 0.8-2 tonnes/ha... Mark said the trials showed optimal plant density for canola in low and medium rainfall zones tended to vary with variety and herbicide tolerance production system...
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