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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 southwest Australia, many growers thou… read more
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Barley grass is one of the major weeds in the southern region. Many southern growers think their barley grass is resistant to grass selective herbicides and may have developed late germination to avoid pre-seeding herbicides. In this area, barley grass is a major problem in pastures, and often in break crops as well.
The trial aims to … read more
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To assess the effect of an early grazing on grain quality parameters.
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To determine whether late sown cereal crops reqire higher rate of P.
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The trial was designed to compare barley variety grain yield response to grazing in the presence of annual ryegrass.
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To provide a barley variety update.
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To evaluate the timing of insecticide treatments on deterring aphids from feeding on newly sown wheat and how this impacts on final wheat yield and to evaluate the use of an insecticide seed dressing to give early aphid control.
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To assess the natural incidence of two BYD strains (PAV and RPV) in an insecticide treated field and to evaluate the effects of diseasse 'hot spots' (infected plots with BYD) and infection rate on neighbouring plants.
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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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This research aims to determine in which situations extra fertilisation can bring benefits to growers in 14 different Eyre Peninsula (EP) environments.
Every season, growers need to make choices over limited resources in order to optimise their profitability. Soil type and water represent two of the key limiting resources which define … read more
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To determine yield and quality benefits from irrigation of high value grain legumes. Further studies will determine the most appropriate timing of irrigation.
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Demonstrate best practice phalaris establishment and management at the PPS/EverGraze site at Mooneys Gap which should provide information to producers to give them confidence to increase phalaris use.
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The aim of better grazing systems in the low rainfall wheat/sheep zone should be to increase pasture returns without negative effects on the cropping phase.
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To improve the long term control of Rhizoctonia by increasing the understanding of the interactions between disease inoculum and natural soil suppressive activity and to improve the prediction and management of disease.
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To determine the long term effects of 1980 P treatments on soil fertility.
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To add income diversification to the other benefits that native vegetation can bring to a property such as improving biodiversity, providing shelter for stock and beneficial insects for crops, protecting eroded or degrading land, protection of watercourses and improving water quality.
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To assess the effect of blackleg on canola crops and varieties in the South East of SA.
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To assess the effect of blackleg in canola crops and varieties in the south east of SA
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To report on blackspot manager – release of blackspot spores from pea stubbles.
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To examine if winter cereals can be successfully sown into exiting lucerne stands to lift winter production but without compromising lucerne production the following summer.
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To investigate the bio-fumigation effects of canola dn mustard varieties on root disease and a number of crop varieties.
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To determine the ways in which different crop types influence available soil P and the P requirements of subsequently sown cereals
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To compare current released varieties at two locations on Eyre Peninsula, plus a demonstration at Penong.
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To identify the best break crop options for different climate, soil type and biotic stress situations within major cropping regions of the southern low rainfall zone.
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To investigate whether a break crop can be used to manage weeds.
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Farming systems in the low rainfall zone of southern Australia are dominated by cereal production. There is increasing concern about grass weed and soil-borne disease pressure, diminishing soil fertility (particularly nitrogen), and water use efficiency, as a result of continuously cropping cereals. Break crops have a key role to play in address… read more
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To evaluate the suitability of different pulse species as break crops for different climatic, soil and biotic stress conditions.
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To challenge this notion, and to examine the impacts of break crops on the longer-term financial performance of following wheat crops.
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Although cereal-intensive cropping has been demonstrated to be productive in the Mallee, there are situations where grass weeds, disease and high fertiliser costs may necessitate a break crop option. This trial was designed to evaluate the effect of a range of break crops and pasture over a range of mallee soils over 3 years of subsequent wheat.… read more
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To identify low-risk, profitable break crops for the mallee regions and quantify their benefits to subsequent wheat crops.
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To identify low risk, profitable break crops and end-uses for the Mallee region and quantify their benefits to subsequent wheat crops.
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To identify low risk, profitable break crops for the Mallee region, and quantify their benefits to subsequent wheat crops.
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To determine the effect of different cropping sequences to continuous cropping.
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To identify low risk, profitable break crops and end-uses for the Mallee region, and quantify their benefits to subsequent wheat crops.
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To identify low risk, profitable break crops and end-uses for the Mallee region, and quantify their benefits to subsequent wheat crops.
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To discuss breeding approaches to improving seeding establishment of wheat.
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To develop lucerne cultivars, specifically for the southern Australian cropping districts, that are compatible with existing farming systems as well as being productive and persistent. The breeding program is focusing on improving tolerance to acidic soils, persistent grazing and establishment with companion crops
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To explore broad bean canopy management
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This trial was initiated at the request of growers, to screen alternative post-emergent herbicides that may be effective in controlling weeds in this crop in the future.
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To investigate the germination behaviour and seed dormancy of brome grass populations from the Victorian mallee and provide information on control.
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To investigate herbicide control options for brome grass control in direct drilled wheat in the Mallee.
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To investigate selection of the right rotation and herbicide strategy for brome grass management.
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To investigate selection of the right rotation and herbicide strategy for brome grass management.
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To improve water use efficienes of crops and pasture by reducing the soil constraints that impede root growth.
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The aim is to improve water use efficiencies of crops and pasture by reducing the soil constraints that impede root growth.
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Soil testing for N, P, K and S is a key strategy for monitoring soil fertility of cropping soils as well as for refining fertiliser application strategies for future crops. For this to be successful, the relationship between the soil test and likely response to applied nutrients needs to be well calibrated. Many of these calibrations were develo… read more
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To compare the productivity and profitability of cropping in the presence of a background of herbicide resistant ryegrass, and to assess the implications of various low or high input grass control options applied to wheat and break crops on production costs and ryegrass management.
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To present actual farming results from a large cropping program in the Condobolin area in central NSW.
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To identify key ingredients of agronomic packages that deliver high yielding wheat crops with good quality in the Parndana environment.
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To conduct a canola (conventional, TT, RR, CLF Grazing) variety trial.
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To assess the effect of blackleg on canola crops and varieties in the south east of SA.
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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 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 report on a grower experience of growing canola in the Central West.
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To report on a grower experience of growing canola in the Western NSW.
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To discuss how to minimise risk while maximising yields.
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To determine the effect of final grain yield from grazing canola grown for grian and fodder.
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Veggie mix is a product formulated by nutrian specifically for use in horticulture. This trial aimed to mimic results acheived for fruiting in vegetable crops across into brassica broadacre crops.
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To evaluate options to manage risk in canola crops without yield penalty, such as:
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To review canola varieties.
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To demonstrate the relative performances of the three canola options available to Western Australian growers
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To determine the optimum sowing time over a number of seasons for karoo and Narendra canola.
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To identify the highest yielding canola variety in the southern Mallee.
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To assess the performance of newly released canola varieties in the West Midlands.
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To investigate swathing early then harvesting for weed seed collection to evaluate usefulness for farmers in providing another tool for integrated weed management, especially for barley grass that matures and sheds seed before crops ripen.
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Barley grass continues to be a major grass weed in cereal cropping regions on the upper Eyre Peninsula (EP). Swathing a cereal crop involves cutting and collecting the cereal crop and weeds into windrows at 20 to 40% grain moisture and allowing it to dry. Having the weed seeds cut and in the windrow before the seed heads shatter and before tille… read more
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An objective of this research was to create a water balance model for white clover seed production. In conjunction with the water balance investigation, determination of $return/ML applied to assess water use efficiency would be studied. Overlaying this research was the aim of assessing current, as well as historical, impacts of irrigation manag… read more
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To compare different varieties for dry matter production (DM/ha), recovery from grazing and the impact of grazing on grain yields.
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To investigate the impact of On-Duty residues, both in the presence and absence of an in-season Glean application, on the subsequent wheat or barley crop and in doing so test for varietal tolerance differences.
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To investigate the impact that stubble treatments (burning, cultivation, harrowed/flattened or standing stubble) imposed towards the end of the fallow have on the yield of winter crops.
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To evaluate how new and existing wheat and barley varieties respond to grazing and post-grazing nitrogen (N) application rates.
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To evaluate which cereal species and variety will produce the most early feed.
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On the upper Eyre Peninsula (UEP), highly calcareous soils constitute a high proportion (more than 1 million hectares) of soils used for agricultural production (Bertrand et al. 2000, Bertrand et al. 2003). The website ‘Yield Gap Australia’ (http://yieldgapaustralia.com.au/maps/) identifies that the average grain yield on W… read more
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To evaluate the impacts of the soil amelioration practices of deep ripping and organic matter inputs on the growth and production of lupin, lentil and chickpea grown on deep sandy soils in the Mallee.
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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 maximise production advantages of new kabuli and desi chickpea varieties through the identification of optimum sowing dates and plant densities.
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To demonstrate the risk of sowing certain crop types in the year following application of common pre-emergent herbicide mixtures to chickpeas.
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To identify economically viable fungicide strategy to mitigate yield loss due to Ascochyta rabiei in varieties and advanced lines of chickpea.
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To understand the yield limitation in pulse crops grown in high intensity production zones of the Mid North.
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Chickpea, Sowing Time, MRZ Wimmera (Horsham), Victoria Chickpea, Sowing Time, LRZ Mallee (Ouyen), Victoria.
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To evaluate different commercially available forage crop varieties for their feed value and capacity to recover during winter and spring in a low rainfall Mallee-Wimmera environment.
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To compare different clay spreading and tillage methods for the amelioration of water repellent gravel soils.
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To compare different clay spreading and tillage methods for the amelioration of water repellent gravel soils.
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To compare different clay spreading and tillage methods for the amelioration of water repellent soils.
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To raise awareness and highlight the importance of cleaning boomspray equipment properly after using SU herbicides.
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To determine if the livestock carrying capacity of pastures in the Eastern Wheatbelt of Western Australia, including those on mildly saline soil, can be increased by replacing native ryegrass with the Safeguard variety of ryegrass.
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Trials were implemented to compare break crop productivity and profitability on major soil types in the northern South Australian Mallee. This information will help farmers in this region to select the most appropriate break crop for their farming system.
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Trials were implemented to compare break crop productivity and profitability on major soil types in the northern South Australian Mallee. This information will help farmers in this region to select the most appropriate break crop for their farming system.
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To compare break crop productivity and profitability on major soil types in the northern South Australian Mallee.
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To compare the productivity and relative profitability of various low input/low risk cropping options with alternative high input/high risk, but potentially higher return crops.
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The aim of this project is for the Corrigin Farm Improvement Group (CFIG) to identify the best method to increase soil and crop performance in non-wetting soils in the Corrigin area.
This project was funded through the Wheatbelt NRM Sustainable Agriculture Trials and Demonstrations Project during the 2016 season.
This demonst… read more