Aims:
To determine the nutrient loss from stubbles of various crop types following summer rainfall.
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To investigate the effects of sowing barley and peas into a wheat stubble (standing, slashed and burnt).
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To investigate the effects of sowing various crops into different stubble management techniques: burnt, burnt and worked, mulched, slashed and standing.
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Determine if there is an interaction between temperature and various rates of stubble and outline whether increased stubble loads change the severtiy and duration of frost.
Aims:
Determine if there is an interaction between temperature and various rates of stubble and outline whether increased stubble loads change the severtiy and duration of frost.
Aims:
To determine the effect of stubble type (wheat, peas and canola) and load (from Decile 2, 5 and 8
seasons) on subsequent soil and crop nutrition.
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To measure ryegrass populations under continuous cropping with a range of stubble and tillage practices.
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To measure the interaction between stubble management and soil moisture on:
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To measure the interaction between stubble management, frequency of rainfall events and fertiliser nitrogen on:
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To determine responses to Super Phos, Potash and Lime in a pasture wheat rotation over 5 years.
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To record experiences of farmers using rotational grazing on stubbles (putting high numbers of stock on paddocks for short periods of time) suggest that more surface cover remains and less tracking is evident compared to paddocks where a lower stocking density for longer periods is used.
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To identify management decisions that impact on blackspot in field peas and to validate disease risk predictions from Blackspot Manager.
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To present the 'greenhouse story'.
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To identify nutrient and stubble management practices which result in increased soil organic matter.
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To provide growers with the tools needed to adopt site-specific weed management (SSWM) strategies as a result of a commercially viable weed ID and mapping system being demonstrated.
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To investigate the dynamics of N in stubble-retained systems.
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To demonstrate the pros and cons of different stubble/ soil management and establishment treatments.
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This experiment, which was part of a larger project based at Tamworth (BLG106), was conducted to determine the effect on chickpea and lentil crop development and grain yield from varying amounts of cereal surface residue (mimicking stubble load) and the resulting lower temperatures.
Aims:
To examine the interaction between various combinations of nitrogen, sowing rate and grazing to maximise drymatter production and see what impact this has on grain yield and quality and stubble mass post harvest.
Aims:
To determine if differences in early crop growth and development of crops under different stubble management strategies was due to differences in early-season nitrogen (N) supply.
Aims:
To determine if differences in early crop growth and development of crops under different stubble management strategies was due to differences in early-season nitrogen (N) supply.
Aims:
To examine the livestock benefits and impacts on cereal yield and stubble aftermath by grazing.
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To determine the role of stubble management on frost severity and its effects on the grain yield of wheat
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To ascertain the amount and availability of N under varying stubble management practices and soil environments.
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To investigate optimum safe trifluralin rates and water rates in wheat on canola stubble.
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To assess the potential to use Ultra High Pressure (UHP) liquid injection technology to apply an ultra low soil disturbance UAN sideband into cropping soils and test whether UHP injection of UAN is a viable alternative N application method for the future.
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Aims:
Variety resistance has little effect on ascospore production by wheat pathogens Zymoseptoria tritici (STB) and Pyrenophra tritici-repentis (YLS)
Aims:
To determine the effect of stubble management (standing, slashed or burnt) on the crop safety of pre-sowing herbicides, and their efficacy against Group A-resistant annual ryegrass.
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Compare 6 barley (feed and malt) and 6 wheat (APW and AH) varieties response to increasing nitrogen applications across 5 locations across the wheatbelt. We have only included information for Binnu location.
Assess responsiveness of new varieties to management and the consequences for grain yield, grain quality and overall agronomic … read more
Aims:
To search for answers about white grain on Eyre Peninsula.
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To observe and record what impact varying stubble heights have on wind speed and therefore soil erosion and crop vigour
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To determine the impact of stubble burning on snail populations in a canola paddock
Aims:
To determine the impact of stubble burning on snail populations in a canola paddock
Aims:
To demonstrate the effect of water rates and droplet size on the efficacy of pre-emergent herbicides, and to assess the impact of increased ground speed on the efficacy of Sakura in retained stubble systems in the medium rainfall zone of South-East of South Australia.
Aims:
This was the second year of a three-year trial, funded by the South Australian Grains Industry Trust (SAGIT), to evaluate the nitrogen fixation capabilities of various legume species commonly grown on Kangaroo Island.
In this second year, the trial was set up to answer the following questions:
Aims:
To evaluate the the value of foliar fungicide sprays for the control of yellow leaf spot in wheat established in the stubble of the previous wheat crop under no till.
Aims:
To compare two commonly planted wheat varietie, Scout and Corack, tested under three different fungicide regimes for suceptibility to yellow leaf spot
Aims:
To evaluate the reported yellow leaf spot susceptibility ratings of 20 common wheat varieties
Aims:
The project objectives were to: determine what effect stubble load and type had on YLS infection. Determine whether changing cultural practices would aid in reducing YLS incidence. Investigate the effect of fungicide application timing and nutrition on YLS severity.
Aims:
To determine if any specific treatments reduced the impact of frost.