Aims:
To investigate the impact of different herbicide strategies in RT-canola (Roundup & triazine tolerant) and wheat on the long-term control of Select-resistant ryegrass.
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To investigate methods for successfully establishing crops in a single pass to reduce erosion potential and improve productivity.
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To demonstrate responses to manganese (Mn) in lupins.
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To determine the methods and rates of Mn placement required for maximum grain yield of wheat following lupin grown on acidic sands across 3 seasons.
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To determine the methods and rates of Mn placement required for maximum grain yield of wheat following lupin grown on Grey sands on Esperance sand plainacross 3 seasons.
Aims:
To determine the methods and rates of Mn placement required for maximum grain yield of wheat following lupin grown on Grey sands on Esperance sand plainacross 3 seasons.
Aims:
To determine the methods and rates of Mn placement required for maximum grain yield of wheat following lupin grown on acidic sands across 3 seasons.
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To determine the methods and rates of Mn placement required for maximum grain yield of wheat following lupin grown on Grey sands on West midlands sand plainacross 3 seasons.
Aims:
To maximise canola productivity through creating soil specific management strategies that improve canola yields, profitability and establishment in field trials on lower and upper Eyre Peninsula (EP). In 2014, ten separate trials were conducted as part of this project at Minnipa Agricultural Centre, and Piednippie on upper EP. Four trials will b… read more
Aims:
Tto maximise canola productivity through creating soil specific management strategies that improve canola yields, profitability and establishment in field trials on lower and upper Eyre Peninsula (EP). In 2014, ten separate trials were conducted as part of this project at Minnipa Agricultural Centre, and Piednippie on upper EP. Four trials will … read more
Aims:
To maximise canola productivity through creating soil specific management strategies that improve canola yields, profitability and establishment in field trials on lower and upper Eyre Peninsula (EP). In 2014, ten separate trials were conducted as part of this project at Minnipa Agricultural Centre, and Piednippie on upper EP. Four trials will b… read more
Aims:
To maximise canola productivity through creating soil specific management strategies that improve canola yields, profitability and establishment in field trials on lower and upper Eyre Peninsula (EP). In 2014, ten separate trials were conducted as part of this project at Minnipa Agricultural Centre, and Piednippie on upper EP. Four trials will b… read more
Aims:
To maximise canola productivity through creating soil specific management strategies that improve canola yields, profitability and establishment in field trials on lower and upper Eyre Peninsula.
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To identify optimum sowing times in new field pea varieties and to improve recommendations from the ‘Blackspot Manager’ disease risk prediction model in different regions.
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To maximise yield via maximising wheat biomass using early sown winter wheats.
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To maximise the yield of irrigated winter wheat
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To report on mechanisms of weed suppression in early vigour and weed suppressive wheat genotypes.
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To investigate the sustainability and profitability of cropping rotations and tillage methods on
Merriwagga soils.
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To investigate the sustainability and profitability of cropping rotations and tillage methods on Merriwagga soils.
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To compare no-till with cultivated (conventional) farming systems across 5 crop rotations, with
particular interest in long term;
• yield and gross margins
• weed risks
• disease risks
• nutrition.
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Discover alternative herbicide options for wild radish, annual ryegrass and doublegee control in lupins.
Aims:
GRDC are providing funding to attempt to discover alternative herbicides for wild radish control in lupins. So far we have found no new herbicides for this purpose but we have had some success with improving wild radish control with currently registered herbicides. Mandelup lupins appear to be tolerant of metribuzin pre-sowing of lupin. This dat… read more
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To examine barley germplasm management interaction
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These trials evaluated two management options compared to a control treatment (Table 1) across four wheat varieties, Manning (resistant to BYDV), Cobra, Revenue (susceptible to BYDV) and Brennan (highly susceptible to BYDV).
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The objectives of this project are to quantify the size and efficiency of response to mid-row banded nitrogen in irrigation systems within the southern Riverina of Australia. This will include the assessment of the effect of mid-row banded N on growth, yield and apparent nitrogen recovery efficiency (ANRE), of wheat as compared to the current be… read more
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To investigate the effect of fallow management treatments on crop establishment and yield, weed and pest management and nitrogen management in retained stubble systems in the high rainfall zone in the South-East of South Australia.
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To conduct an on-farm barley demonstration.
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Crop intensive farming systems are running down soil carbon, requiring increased inputs to maintain or increase yield without necessarily improving profitability. Mixed species cover cropping offers a new approach to reverse this trend in the Australian context. It is a key component of some farming systems overseas but is yet to be adopted wide… read more
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To determine the residual effectiveness of Mo fertiliser for maximum clover ley grown on orange brown gravelly sand countryl
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Barley grass weed density was monitored in three paddocks on upper EP (Minnipa Agricultural Centre (MAC), Heddle's at Minnipa and Wilkins' at Yaninee) using a UAV during the 2017 growing season at three different timings, with paddock transects conducted to verify grass weed density in paddocks.
Aims:
Barley grass weed density was monitored in three paddocks on upper EP (Minnipa Agricultural Centre (MAC), Heddle’s at Minnipa and Wilkins’ at Yaninee using an UAV during the 2017 (EPFS Summary 2017, p 83) and 2018 growing seasons at three different timings, with paddock transects conducted to verify grass weed density in paddocks.
Aims:
Barley grass continues to be a major grass weed in cereal cropping regions on upper Eyre Peninsula (EP). The use of unmanned aerial vehicle (UAV) technology to identify and assess barley grass populations in paddocks and monitor potential resistant populations may be a useful tool for farmers. This approach was tested in three paddocks on upper … read more
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To determine environmental triggers that initiate movement, feeding and formation of the albumen gland in small conical snails.
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To monitor the performance of nitrogen application to wheat under full stubble retention.
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To evaluate the effect of Monty’s 4-15-12 as a seed soak product and Monty’s 8-16-8 as a foliar spray on wheat grain yield and quality.
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To explore whether cropping strategies using higher inputs are more water use efficient than lower input systems and to what extent this affects profit.
Aims:
To explore whether cropping strategies using higher inputs are more water use efficient than lower input systems and to what extent this affects profit.
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To determine the level of wild radish control with older, more traditional herbicide mixes against some of the more robust and new herbicides.
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To determine the level of wild radish control with older, more traditional herbicide mixes against some of the more robust and new herbicides.
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To examine the issue of field mould in faba bean.
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This paper aims to summarise the grain yield response and weed control achieved by a one-off soil inversion.
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To evaluate the weed control efficacy of mouldboard ploughing on an area with a high weed burden
Aims:
A trial west of Corrigin has shed some new light on what can happen to crop production in the second year after mouldboard ploughing of non wetting grey sandy soils. Non wetting soils pose a significant challenge to growing crops in many parts of the wheatbelt and crops grown on these soils can suffer poor seedling establishment, poor weed contr… read more
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To discuss mouse management options.
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To asses the effects of fungicides for sclerotonia management in canola.
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To assess herbicide options to control button grass during summer.
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To assess a range of knockdown herbicide mixtures on small grasses and mixed braod leaf weeds.
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To compare various canola varieties including RR (Roundup Ready) and TT (Triazine Tolerant) lines.
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To assess the effects of nitrogen rates on roundup ready canola varieties.
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To screen seed treatments for pest and disease management in mungbean.
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The Australian Soybean Breeding Program develops varieties for diverse production environments across a 3000 km range from the Atherton Tablelands in far north Queensland (Latitude 17.2661°S, Longitude 145.4859°E) to the Riverina in southern New South Wales (Latitude 29.7503°S, Longitude 120.5530°E).
The program focuses on strateg… read more
Aims:
The Australian Soybean Breeding Program develops varieties for diverse production environments across a 3000 km range from the Atherton Tablelands in far north Queensland (Latitude 17.2661°S, Longitude 145.4859°E) to the Riverina in southern New South Wales (Latitude 29.7503°S, Longitude 120.5530°E). T
he program focuses on strate… read more
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To present a summary of data from multi-season replicated evaluations and on-farm experiments of Richmond, a new variety for production in northern New South Wales.
The Australian Soybean Breeding Program develops varieties for diverse production
environments across a 3000 km range from the Atherton Tablelands in far north Que… read more
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To find more IPM-compatible options, we evaluated for a second season under field conditions, four new-generation insecticides that are either specialised against sap-sucking insects or known to have thrips control potential. In 2015–16 we added an additional three insecticides to the experiment
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To demonstrate newly available fungicide products in comparison to existing standards.
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To investigate the efficacy of newly registered fungicides for control of ascochyta in chickpea.
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To investigate the efficacy of newly registered fungicides for control of ascochyta in chickpea.
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To evaluate the efficacy of new actives in disease control and yield benefits in low (Minnipa, upper Eyre Peninsula) and medium (Hart, Mid-North) rainfall zones in South Australia
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To evaluate the efficacy of new actives in disease control and yield benefits in low (Minnipa, upper Eyre Peninsula) and medium (Hart, Mid-North) rainfall zones in South Australia
Aims:
To examine pre-emergent grass weed control herbicides in triazine tolerant canola
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To determine whether adding extra nitrogen (N) at GS31 will bring benefits above the current standard practice of only applying nitrogen at or near sowing in three different Eyre Peninsula (EP) environments.
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To report on nitrogen inputs from pasture legumes in a cropping rotation.
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To determine the effect of N rate on the yield and grain quality of eight popular bread wheat varieties at Gilgandra in central NSW in 2015.
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To evaluate nitrogen use efficiency in grain maize under different rates and of applied N fertiliser applied at sowing and at V6 as urea (46% N).
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To investigate options for no-till sowing in stony soils.
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This experiment compared the different Rhizobia innoculation formulations on nodulation, growth and yield of field pea, lupin, faba bean, lentil and chickpea under varying rain-fed and soil moisture conditions on an acidic, sandy loam at Yenda in the south western cropping zone of southern NSW.
Aims:
Claying has been undertaken in many areas throughout the zone, and there is quite a bit of expertise on the risks and benefits associated with it within the zone. Cash flow of most farmers in general doesn’t allow the expense of the high rates of clay to occur. However, there is anecdotal evidence to suggest that low rates of clay (lower than … read more
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To report on the outcomes of a series of faba bean variety × density experiments across northern NSW.
The 2015 season was characterised by severe frost events, episodic cold weather during flowering and terminal drought during grain filling. These seasonal conditions severely affected crop performance, reducing the poten… read more
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To use machinery guidance to enable crops to be grown on wide row-spacings, with crops sown into the space between rows in the next yera.
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To test the seed inoculant Jumpstart.
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To determine the dollar value of nutrient removal by chaff cart or windrow burning systems of various crop types.
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To to establish if;
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To investigate herbicide options for the control of ryegrass in three oaten hay varieties.
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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 test on-row or inter-row seeding with and without a pre-emergent herbicide package of trifluralin + metribuzin
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Assessing practical soil management options for overcoming severe water repellence on sandy gravels in the West Midlands.
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To assess amelioration options for water repellent soil and to determine whether a one-way plough can be used to ameliorate non-wetting sand for much lower cost than mouldboard ploughing or rotary spading.
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Onion weed (Asphodelus fistulosusis) is a significant pest of crops and pastures on many soil types on upper EP. Onion weed that germinates in the pasture phase often results in thick stands of large plants that require repeated herbicide application and/or cultivation to control prior to a crop phase. Cultivation prior to sowing is a widespread… read more
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To compare an opportunistic break crop against fallow and wheat to better define the pros and cons of fallowing.
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To compare an opportunistic break crop against fallow and wheat to better define the pros and cons of fallowing.
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To highlight the main challenges faced in continuous cropping systems, and provide some recent research outcomes on best-bet management to sustain profitable continuous cropping with current and foreseeable technologies.
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To evaluate the impact of water volume and nozzle setup on fleabane control using commercial camera sprays.
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The objectives of these trials are very similar to those pursued last season, those being to establish guidelines on the use of foliar applied fungicides in barley crops.
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To assess a range of commercial rhizobia inoculant products, application strategies and sowing times to provide growers with recommendations that ensures adequate nodulation and nitrogen fixation in dry sown crops.
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To investigate responses to phosphorus and potassium in wheat.
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To report on paddock yield and seeding depth optimisation.
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