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To quantify the relative effects of different mechanisms of zinc efficiency in bread wheat.
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Barley grass is becoming an increasingly problematic weed in Western Australia. A GRDC funded project sought to increase the adoption of integrated weed management tactics for barley grass, by working with grower groups to develop regionally appropriate rotations for optimal control.
A survey indicated that growers in the southern lake… read more
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Barley grass is becoming an increasingly problematic weed in Western Australia. A GRDC funded project sought to increase adoption of integrated weed management tactics for barley grass, by working with grower groups to develop regionally appropriate rotations for optimal control.
A survey indicated that in growers in the northern wheat… read more
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To determine the most effective herbicides for controlling Flaxleaf fleabane (Conyza bonariensis).
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To assess the ryegrass control ability of crop rotation, in combination with pre- and post- emergent herbicides.
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To investigate the use of foliar applied copper to correct copper deficiency in wheat.
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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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Copper, Zinc and nitrogen required for maximum grain yield of barley following clover ley grown on new light land at Indarra
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley grown on brown sand loam at Kalannie
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley grown on sand 15 -30 cm) over orange brown sandy clay at Newdegate demonstration farm.
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley grown on orange brown gravellysand over consolidated ironstone
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley grown on yellow acidic sand "wodgil" at Hyden
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley grown on brown gravelly loamy sand over consolidated ironstone
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley at Dandaragan.
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley at Esperance Plain Research Station.
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley at Kellerberrin
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley grown on orange brown gravellysand over consolidated ironstone
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley at Dandaragan.
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley grown on sand 15 -30 cm) over orange brown sandy clay at Newdegate demonstration farm.
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Copper, Zinc and nitrogen required for maximum grain yield of wheat grown on yellow sand following clover ley at Ardath
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Copper, Zinc and nitrogen required for maximum grain yield of wheat following clover ley at Wongan hills Station.
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To investigate the efficiencies of CoRoN, a slow release liquid nitrogen source, on Emu Rock wheat at flag leaf emergence
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To test methods for alleviating zinc deficiency in wheat.
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To assess the financial consequences of changing farming systems and inputs, specifically investigating the impact of changing break crop type and reduced fertiliser inputs on subsequent wheat yields and longer term profitability.
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To test if wheat can be successfully grown after wheat and canola and to assess if wheat was the best crop to grow.
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To test if wheat can be successfully grown after wheat and canola and to assess if wheat was the best crop to grow.
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To test if wheat can be successfully grown after wheat and canola and to assess if wheat was the best crop to grow.
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To investigate the merit of fodder crops in the crop rotation, with particular interest in weed control, nitrogen and gross margin.
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To investigate the crop safety of new products Boxer Gold (Syngenta) and Crusader (Dow).
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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 explore rotational options for the South-East region with the aim of improving yield and water use efficiency of these, and subsequent crops.
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To achieve quantitative and measurable improvements in crop production, farm profitability and resource condition by appropriate crop sequencing within five years.
To facilitate capacity building and empowerment of the agricultural community across the region to participate in RD&E, access information and training and benefit from the … read more
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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 increase water use efficiency of these crops and the subsequent cereal crops.
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To compare the performance of 3 seeding systems and 2 nutrition strategies. This is a rotation trial to assess the longer term effects of seeding systems and higher fertiliser input systems.
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To compare the performance of 3 seeding systems and 2 nutrition strategies. This is a rotation trial to assess the longer term effects of seeding systems and higher fertiliser input systems.
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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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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 motivate growers to carry out direct problem diagnostics in their crops using:
To develop a protocol for setting up strip tes… read more
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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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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 assess the new products with a range of application strategies and compared them to other management options (tillage, zinc, starter nitrogen, deep sowing, fluid fertiliser and late sowing) which can change the impact of rhizoctonia on crop production.
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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.
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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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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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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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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 investigate the suitability and profitability of alternative legume crops in the Western Region.
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To compare three direct drill seeders for wheat crop establishment; crop yield; and incorporation efficiency of group D herbicides.
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To compare the effects of using variable rate N in crop on the yield of crops in the Rand area. To determine if N rich strips and satellite maps could be used to better determine the need for N in crop.
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To compare the effects of using variable rate N and P on the yield of wheat and to determine if PA monitoring using satellite maps could be used to determine the need for N at or near growth stage Z31.
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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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This trial compared 10 nitrogen strategies to determine the optimum yield for the site and season.
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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 a new AgrEvo product on fieldpeas and lentisl for Ascochyta control activity.
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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 assess the potential production benefits of various nhanced efficiency nitrogen fertilisers (EENFs) and liquid fertiliser strategies.
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To compare a range of starter fertiliser and topdress options for pasture production.
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To assess the differences between disc and tyne seeding systems in commercial practice.
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To sample fauna distribution, abundance and habitat use at the different water access points.
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A high input trial was created in 2012, with the aim of demonstrating that a crop will continue to respond to nitrogen if the season is suitable, leading to higher yields.
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To quanitfy the role of livestock in the financial performance of Wimmera and Malle farming systems.
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To observe whether additions of a zinc based liquid fertiliser to a herbicide reduces the crop effect often seen when using broadleaf and grass herbicides in cereals.
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To treat the canola as a forage brassica until autumn, when it would be locked up to be carried on to produce grain at harvest 2012.
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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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To re-examine the effect of N rate and application timing on canola yield, seed oil and protein content, and apparent N fertiliser efficiencies.
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To compare conventional practice with an alternative pre-plant N fertiliser placement in relation to the irrigated furrow, to investigate the potential impact on soil mineral N concentrations and consequent N2O emissions.
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To compare conventional practice with two alternative pre-plant N fertiliser placements in relation to the irrigated furrow, to investigate the potential impact on soil mineral N concentrations, nitrous oxide (N2O) emissions, and cotton production.
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To assess the effect that N fertiliser timing (all applied pre-planting vs pre-planting + in-crop) had on soil N2O emissions and cotton production.
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To answer the question 'Does stubble height matter?'
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To gather information from the experiments for use to select material for commercial release and provide current information to crop advisers and farmers.
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To examine the availability of zinc fertiliser under dry sowing conditions
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To establish whether the efficacy of fertilizers, which are usually simultaneously placed below the seed at planting, is influenced by being in contact with the dry soil for a period of time before seed germination and crop emergence.
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Legume pastures have been pivotal to sustainable agricultural development in southern Australia. They provide highly nutritious feed for livestock, act as a disease break for many cereal root pathogens, and improve soil fertility through nitrogen (N) fixation. Despite these benefits, pasture renovation rates remain low and there are opportunitie… read more
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Legume pastures have been pivotal to sustainable agricultural development in southern Australia. They provide highly nutritious feed for livestock, act as a disease break for many cereal root pathogens, and improve fertility through nitrogen (N) fixation. Despite these benefits pasture renovation rates remain low and there is opportunity to impr… read more
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Legume pastures have been pivotal to sustainable agricultural development in southern Australia. They provide highly nutritious feed for livestock, act as a disease break for many cereal root pathogens, and improve fertility through nitrogen (N) fixation. Despite these benefits pasture renovation rates remain low and there is opportunity to impr… read more
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There are reports of low grain protein levels in wheat following medic pastures and many observations of poor medic nodulation. Previous work has shown that rhizobial inoculation can improve the nodulation of medics in the SA and Victorian Mallee, and that more generally about 50% of the populations of medic rhizobia in soils are subop… read more
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Over the past three decades there has been a shift from integrated crop-livestock production to intensive cropping in dry areas, which has significantly reduced the resilience of farms in low to medium rainfall areas. Intensive cropping is prone to herbicide resistant weeds, large nitrogen fertiliser requirements, and major financial shocks due… read more
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Legume pastures have been pivotal to sustainable agricultural development in southern Australia. They provide highly nutritious feed for livestock, act as a disease break for many cereal root pathogens, improve fertility through nitrogen (N) fixation and mixed farming reduces economic risk. Despite these benefits, pasture renovation ra… read more
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This project is primarily about understanding more about the size of the water bucket (Plant Available Water as a crop input),
and how that may impact our management decisions and the final result of our crops for the season.
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To assess the potential for the use of Dual Gold® for ryegrass control in lupins.
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To report on the Fit for Dual Purpose and Dual Use Long Season Wheat Project.
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To examine appropriate management combinations of variety, nitrogen rate and timing, to achieve 13% protein and to minimise downgrading due to excessive screenings.
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To achieve:
• target yields
• target water use efficiencies
• DR1 quality grade.
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