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fluid fertiliser

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Catalogue: Ground Cover
A high proportion of phosphorus applied to these soils can remain inaccessible to crops... Phosphorus derived from the fluid form occupies a larger volume of soil surrounding the fertiliser, which increases the likelihood that roots will come into contact with the nutrient... Shoot response of wheat to fluid fertilisers (APP and H 3 PO 4 ) compared to granular fertiliser (Triple P) and a control growing on a Vertosol collected from Minyip in the Wimmera under glasshouse conditions...
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Catalogue: GRDC Research Summaries
The potential of fluid fertilisers for broadacre cropping in Australia.. The potential of fluid fertilisers for broadacre cropping in Australia < Keep browsing 0 Responses to The potential of fluid fertilisers for broadacre cropping in Australia.. Log in or register to leave a comment...
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Catalogue: GRDC Updates (North)
GRDC values the contributions made by its research partners during the 2004 series of Grains Research Updates.. Overall, there were 50 comparisons, 45 showing a positive yield increase with fluid and 5 with no yield difference... Overall, there were 11 comparisons, with 4 yield decreases due to fluids and 7 with no yield differences...
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Catalogue: GRDC Updates (South)
GRDC values the contributions made by its research partners during the 2004 series of Grains Research Updates.. Overall, there were 50 comparisons, 45 showing a positive yield increase with fluid and 5 with no yield difference... Overall, there were 11 comparisons, with 4 yield decreases due to fluids and 7 with no yield differences...
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Catalogue: GRDC Updates (South)
In summary VSAP is: A summary of the key reasons for the release of the new variety, including strengths and weaknesses, and how the new variety should be managed relative to current common varieties... Overall, Total N fixed was strongly linked to dry matter production and rainfall... Overall, early removal is still likely to be the best option on heavy clay soils...
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Catalogue: GRDC Updates (North)
In summary VSAP is: A summary of the key reasons for the release of the new variety, including strengths and weaknesses, and how the new variety should be managed relative to current common varieties... Overall, Total N fixed was strongly linked to dry matter production and rainfall... Overall, early removal is still likely to be the best option on heavy clay soils...
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Catalogue: GRDC Updates
At current fertiliser prices and by using the products tested in this trial, the application of balanced N, P, Mg, K and Zn would increase wheat gross margins by approximately $77.60 /ha... The chemistry of P placement; banding versus broadcast Primary researchers: Kylie Dodd, Ganga Hettiarachchi and Mike McLaughlin In P responsive soils, fertiliser banding is used to increase efficiency by improving early root contact with the fertiliser... The results suggest that increased granular fertiliser efficiency with banding was primarily due to improvements in early root contact with fertiliser P rather than its effect on P fixation...
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Catalogue: GRDC Publications
Identify where the benefits of fluid fertilisers are likely to be significant, in terms of climate, soil type and cropping system... The conclusion is that while there does not appear to be any yield advantage associated with using Flexi-N through the boom, as opposed to urea topdressed prior to sowing, there does appear to be an advantage when it is banded... The freight was approximately $40/tonne, compared to solid fertiliser delivered bulk, which is approximately $20/tonne...
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Catalogue: GRDC Final Reports
The mechanisms responsible for effectiveness of fluid fertilisers in calcareous soils, and the ineffectiveness of granular P, were identified chemically and spectroscopically... Field experiments on calcareous and non-calcareous soils in the Victorian Wimmera and Mallee regions have also shown that fluid fertilisers can improve grain yields on these soil types, although the magnitude of grain responses were usually smaller than on the highly calcareous soils in South Australia... There is a growing demand for information on fluid fertilisers and their use in cropping in Australia, as demonstrated by the increasing hits to the fluid fertiliser website, and the growth in circulation of the Fluid Newsletter, and the popularity of the Fluid Workshop held in 2004...
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Catalogue: GRDC Updates (North)
There is only an extremely small risk of WSMV being spread through seed... Wider row spacings and higher plant populations will result in a more even and shorter flowering period and harvest, due to reduced tillering (Thomas et al 1980)... It is highly likely that plant population should be somewhere in the range 100 to 150 plants/m 2...
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