Aims:
To report on crop expansion and improved yields with reduced risk through the development of cheap and effective drainage techniques suitable for south west Victoria.
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To focus on the impact of trafficking by heavy vehicles on crop production and soil condition, as well as monitoring how quickly LRZ soils will "self-repair" if heavy trafficking is stopped. Issues of implementing CTF and managing permanent wheel tracks are being addressed in other components of the project.
Aims:
To determine the effects of machinery trafficking on soil properties and crop performance on a deep sand in the LRZ of south-eastern Australia.
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Soil compaction affects soil aeration and gas diffusivity, and thus has a major impact on the release of greenhouse gases (GHGs) from fertilised soils. Controlled traffic farming (CTF) systems reduce the area of compacted soil by confining all field traffic to permanent traffic lanes, and a pilot trial at one long-term CTF site provided evid… read more
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Herbicide and application timing alternatives to control annual ryegrass and other weeds in fence lines and prevent the onset of resistance.
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Copper,required and residual effects required for maximum clover ley grown on brown very gravelly sand/loamy sand
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This project aimed to explore different management strategies to overcome copper deficiency in cereals. The project compared the effectiveness of copper sulfate and copper chelate applied either as liquids banded at seeding or as a foliar spray. The project also evaluated the effect of different timings of application of the foliar sprays and th… read more
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To measure the grain yield increase to copper fertiliser applied as a granule, seed dressing and foliar application
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Measure the grain yield increase to copper fertiliser applied as a granule, seed dressing and foliar application
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley at Dandaragan.
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This experiment aimed to improve the infiltration and water holding capacity of red–brown earth irrigated by furrow.
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This research aimed to determine the external critical phosphorus (P) requirement (i.e. the soil extractable-P concentration required to achieve 90% of maximum yield) of a range of pasture legume species under field conditions. This information can be used as a benchmark for soil testing and soil P fertility management on farms.
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The GRDC project ‘Maintaining profitable farming systems with retained stubble - upper Eyre Peninsula’ aims to produce sustainable management guidelines to control pests, weeds and diseases while retaining stubble to maintain or improve soil health, and reduce exposure to wind erosion. The major outcome to be achieved is increased knowledge … read more
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The GRDC project ‘Maintaining profitable farming systems with retained stubble - upper Eyre Peninsula’ aims to produce sustainable management guidelines to control pests, weeds and diseases while retaining stubble to maintain or improve soil health, and reduce exposure to wind erosion. The major outcome to be achieved is increased knowledge … read more
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Issue EP farmers identified as a problem with stubble retained systems was sowing into non-wetting sands and the resulting uneven germination. The trial at Murlong (near Lock) was established in 2013 to compare how crop establishment is affected by time of sowing, sowing rate, and seed position and depth on a non-wetting sand.
Aims:
The GRDC project ‘Maintaining profitable farming systems with retained stubble - upper Eyre Peninsula’ aims to produce sustainable management guidelines to control pests, weeds and diseases while retaining stubble to maintain or improve soil health, and reduce exposure to wind erosion. The major outcome to be achieved is increased knowledge … read more
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To monitor crop production and economic outcomes from applying P at nil, replacement, average and twice average rates on both a deep sandy loam and a shallow constrained soil.
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To quantify the agronomic benefits that break crops can provide in Mallee cropping rotations so that farmers can be confident of the long term benefits of more diverse crop sequences.
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To determine the influence of break sequences (2011-2012) followed by consecutive wheat crops (2013-2014) on soil water, nitrogen, brome grass populations and profitability.
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This paper reports results from previous reserach and some recent findings on inputs on fixed N2 by different legumes routinely measured. The project examines the effect of legumes or canola break crops on subsequent cereal productivity in cereal-dominated cropping systems.
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To explore rotational options for the South East region with the aim of improving yield and water use efficiency of these and subsequent wheat crops.
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To answer three key questions:
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The project aimed to answer three key questions:
1. Can a break crop be as profitable as a cereal?
2. Are crop sequences including break crops more profitable than continuous wheat? and
3. What effects do break crops have on soil nitrogen availability?
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To compare the performance of 3 seeding systems and 2 nutrition strategies. This is a rotation trial (funded by SAGIT) to assess the longer term effects of seeding systems and higher fertiliser input systems.
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To evaulate the nitrogen fixing capacity of various legume species grown on Kangaroo Island.
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To monitor moisture retention and nitrogen accumulation under cultivated and chemical fallow regimes.
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The purpose of this trial is to determine if there are benefits from applications of a biological based product developed by Basic Environmental Systems and Technology (B.E.S.T) namely ‘Customer Formulated Fertiliser’ (CFF).
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This project is being carried out in the Upper South-East region to assess various Decision Support Tools and the role that they can play in improving the uptake of conservation tillage, and more efficient nitrogen management. It aims to look at 2 different “Decision Support Tools”; Yield Prophet – a computer model, and Soil Moisture p… read more
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Toreport on decisions used by NSW grains industry advisers to determine nitrogen fertiliser management recommendations.
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A survey was conducted to improve our understanding of how advisers make decisions relating to field crop N nutrition in order to
better target assistance to Australian grain growers and their advisers to reduce the uncertainty and financial risk associated with N management.
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To assess amelioration of subsoil acidity using a range of tillage methods for incorporating surface applied lime into acidic subsoils and the impacts of tillage and lime on crop productivity.
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To improve grain production by ameliorating subsurface compaction and subsurface acidity.
Aims:
To improve grain production by ameliorating subsurface compaction and subsurface acidity.
Aims:
To improve grain production by ameliorating subsurface compaction and subsurface acidity.
Aims:
To improve grain production by ameliorating subsurface compaction and subsurface acidity.
Aims:
To improve grain production by ameliorating subsurface compaction and subsurface acidity.
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To assess the impact of deep ripping on barley and canola yield on sand over gravel and deep sand soil types in the South Stirling area of WA.
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To demonstrate more efficient deep ripping of a dry compact sandy soil and to assess any benefits of improved rain infiltration and crop yield.
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To determine the benefits of deep ripping and the implications for N fertiliser.
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To measure the effect of deep ripping on depth to free water (waterlogging) and the associated yield response of canola (2018) and wheat (2019) after deep ripping on this soil type.
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To determine how long the ripping effect lasts for in a controlled traffic farming (CTF) system and when to repeat the deep ripping on deep sands
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To assess the impact of deep ripping on wheat yield in a sand over gravel soil type near Northam, WA.
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To quantify the yield effects of deep ripping, gypsum applicaiton and a new cultivation implement known as a spader.
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To quantify the effects of deep ripping, gypsum application, and a new cultivation implement known as a Spader,
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Aims:
To provide growers and advisers with a better understanding of the benefits of deep ripping and in particular depth of deep ripping required to optimise crop yield and profit.
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To provide growers and advisers with a better understanding of the benefits of deep ripping and in particular depth of deep ripping required to optimise crop yield and profit.
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This site was designed to demonstrate the practical implications of implementing Controlled Traffic and
Precision Agriculture practices
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To demonstrate various long and short-term management options to mitigate water repellent soils in the Corrigin area in 2017
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To compare the impact and profitability of the inclusion of broadleaved break crops in paddock rotations in the Northern Victorian Mallee.
Aims:
Agronomic constraints threaten the sustainability of intensive cereal no-till cropping systems. Local research has shown these constraints can be managed by diversifying rotations with break crops, however as this research was conducted at only one site, farmers wanted to know whether the same results would be observed on a commercial scale at a… read more
Aims:
Agronomic constraints threaten the sustainability of intensive cereal no-till cropping systems. Local research has shown these constraints can be managed by diversifying rotations with break crops, however as this research was conducted at only one site, farmers wanted to know whether the same results would be observed on a commercial scale at a… read more
Aims:
Agronomic constraints threaten the sustainability of intensive cereal no-till cropping systems. Local research has shown these constraints can be managed by diversifying rotations with break crops, however as this research was conducted at only one site, farmers wanted to know whether the same results would be observed on a commercial scale at a… read more
Aims:
Agronomic constraints threaten the sustainability of intensive cereal no-till cropping systems. Local research has shown these constraints can be managed by diversifying rotations with break crops, however as this research was conducted at only one site, farmers wanted to know whether the same results would be observed on a commercial scale at a… read more
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To evaluate and demonstrate the benefit of soil amelioration across a wider range of soil types that are common to the WA grain growing region.
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To demonstrate the productivity and persistence of annual pasture legumes (NAPLIP cultivar/species) on several soil types in the medium–low rainfall wheat belt environment.
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To investigate the suitability and profitability of alternative legume crops in the Western Region.
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To compare three legume crops in farmer scale seeding strip trials at three locations in the Albany Port Zone. Demonstrations will compare several legume crops in different soil types in different micro-environments. The same trial sites will be monitored in 2019 to determine the effects (positive or negative) of the legume break crop on the sub… read more
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To detect and manage trace element deficiencies in crops.
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The aim of this experiment was to determine the Critical Growth Period (CGP) of field-grown canola so that sowing date and variety can be selected to ensure that the CGP (the period when the crop is most sensitive to environmental stresses) occurs when the growing environment is likely to be the most favourable (a balance between adequate moistu… read more
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To determine the soil depth that microbes responsible for nitrification (conversion of ammonium to nitrate) are located.
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To test modified one-way ploughs as a method of lime incorporation.
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To evaluate the effectiveness of two bolt-on attachments to a deep ripping tine at lime incorporation.
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To provide an overview and improve understanding of the range of tillage implements available to growers to incorporate lime, their respective costs and benefits and to assess novel options.
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To discuss a project involved in developing lentisl for profitability in Australia.
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To identify the best rotation (or system) for the region, that will also prevent the degradation or loss of soil chemical, physical and biological characteristics.
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To evaluate nitrogen efficiencies of various nitrogenous fertilisers on wheat.
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To evaluate nitrogen efficiencies of various nitrogenous fertilisers on wheat.
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To compare a range of starter fertiliser and topdress options for pasture production.
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To evaluate phosphorus efficiencies of various different phosphate fertilisers on wheat.
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To assess the differences between disc and tyne seeding systems in commercial practice.
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To demonstrate the disease resistance of new Sonali, Rupali and Genesis836 and potential releases Genesis90 and Genesis508, chickpea varieties.
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To report on the 2016 season assessment of the capability of this test to:
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To compare current varieties to ones which are not commonly grown in the district, and to compare varieties in soil types and rainfall regions where National Wheat Variety trials are not conducted.
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These variety trials were identified as priorities by local agricultural bureau groups to evaluate commonly grown varieties, compare them to newly released varieties and provide further information on varietal performance in soil types and rainfall regions where wheat and barley National Variety Trials (NVT) are not conducted.
Aims:
These variety trials were identified as priorities by local agricultural bureau groups to evaluate commonly grown varieties, compare them to newly released varieties and provide further information on varietal performance in soil types and rainfall regions where wheat and barley National Variety Trials (NVT) are not conducted.
Aims:
These variety trials were identified as priorities by local agricultural bureau groups to evaluate commonly grown varieties, compare them to newly released varieties and provide further information on varietal performance in soil types and rainfall regions where wheat and barley National Variety Trials (NVT) are not conducted.
Aims:
These variety trials were identified as priorities by local agricultural bureau groups to evaluate commonly grown varieties, compare them to newly released varieties and provide further information on varietal performance in soil types and rainfall regions where wheat and barley National Variety Trials (NVT) are not conducted.
Aims:
These variety trials were identified as priorities by local Agricultural Bureaux to compare current varieties to ones which are not commonly grown in their respective districts, and to compare varieties in soil types and rainfall regions where wheat and barley National Variety Trials (NVT) are not conducted.
Aims:
These variety trials were identified as priorities by local Agricultural Bureaux to compare current varieties to ones which are not commonly grown in their respective districts, and to compare varieties in soil types and rainfall regions where wheat and barley National Variety Trials (NVT) are not conducted.
Aims:
The wheat and barley variety demonstrations were identified as priorities by local agricultural bureaus to compare current varieties to potential new varieties in soil types and rainfall regions where wheat National Variety Trials (NVT) are not conducted.
Aims:
These variety trials were identified as priorities by local agricultural bureau groups to evaluate commonly grown varieties, compare them to newly released varieties and provide further information on varietal performance in soil types and rainfall regions where wheat and barley National Variety Trials (NVT) are not conducted.
Aims:
These variety trials were identified as priorities by local agricultural bureau groups to evaluate commonly grown varieties, compare them to newly released varieties and provide further information on varietal performance in soil types and rainfall regions where wheat and barley National Variety Trials (NVT) are not conducted.
Aims:
These variety trials were identified as priorities by local agricultural bureau groups to evaluate commonly grown varieties, compare them to newly released varieties and provide further information on varietal performance in soil types and rainfall regions where wheat and barley National Variety Trials (NVT) are not conducted.
Aims:
These variety trials were identified as priorities by local agricultural bureau groups to evaluate commonly grown varieties, compare them to newly released varieties and provide further information on varietal performance in soil types and rainfall regions where wheat and barley National Variety Trials (NVT) are not conducted.
Aims:
To compare current varieties to varieties which are not commonly grown in the district, and to compare varieties in soil types and rainfall regions where National Wheat Variety trials are not conducted.
Aims:
To compare current varieties to varieties which are not commonly grown in the district, and to compare varieties in soil types and rainfall regions where National Wheat Variety trials are not conducted.
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To determine whether rotational benefits of break crops improve the profitabiliyt of first wheat after break crops.
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To look at grinding our local limesands to see if it made them more effective.
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To look at the effectiveness of grinding our local limesands and comparing the changes in soil pH against unground lime.
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It assess the impact of repeat applications of herbicide on residue levels and the impact on soil biology and crop production.
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