Aims:
To evaluate the influence of plant population on nitrogen use efficiency (NUE), dry matter production, grain yield and harvest index in grain maize.
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To evaluate the influence of different rates and timings of 46 %N prilled urea applied N prior to later applications of liquid N applied as fertigation applied in grain maize.
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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 evaluate nitrogen use efficiency in grain maize under different rates and of applied N fertiliser applied as pre drill urea (46% N) prior to fertigation with an overhead lateral.
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To evaluate the influence of different rates and timings of 46 %N prilled urea applied N prior to later applications of liquid N applied as fertigation applied in grain maize.
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To determine the effect of sowing rate, nitrogen fertiliser rate and timing on wheat and barley crop establishment, tiller production, head counts at harvest, grain yield and grain quality.
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To assess the effect of sulphur on tiller numbers, grain yield and quality when combined with in-crop nitrogen.
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To measure: nitrous oxide fluxes in a wheat crop when different rates of nitrogenous urea fertiliser were applied. The effect on wheat yield and quality of applying fertiliser at zero, medium and high urea rates.
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To measure and quantify N2O emissions from wheat grown in rotation with canola, pulses and legume pastures at two sites in low and medium/high rainfall farming systems of the Eyre Peninsula, while assessing best management practices that local farmers can adopt to reduce the risk of N2O losses and ultimately improve the paddock’s crop producti… read more
Aims:
Agricultural soils are the main source of emission of the greenhouse gas (GHG) nitrous oxide (N2O) to the atmosphere. N2O is a potent GHG which lasts in the atmosphere for 114 years and has a global warming potential of approximately 300 times greater than that of carbon dioxide over a 100 year timescale. Agriculture accounts for 16% of Australi… read more
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To measure and quantify N2O emissions from wheat grown in rotation with canola, pulses and legume pastures at two sites in low and medium/high rainfall farming systems of the Eyre Peninsula, while assessing best management practices that local farmers can adopt to reduce the risk of N2O losses and ultimately improve the paddock’s crop producti… read more
Aims:
Agricultural soils are the main source of emission of the greenhouse gas (GHG) nitrous oxide (N2O) to the atmosphere. N2O is a potent GHG which lasts in the atmosphere for 114 years and has a global warming potential of approximately 300 times greater than that of carbon dioxide over a 100 year timescale. Agriculture accounts for 16% of Australi… read more
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This experiment compared different rhizobia inoculant 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, red-brown earth at Wagga Wagga in the south-eastern cropping zone of southern NSW
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To determine the yield and grain quality of 6 commercial wheat varieties.
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To conduct a noodle wheat agronomy demonstration.
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Can systems performance be improved by modifying farming systems in the northern grains region? | In Goondiwindi: (i) What are the trends that are expected in our farming systems? and (ii) How will these changes impact on the performance and status of our farming systems?
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Can systems performance be improved by modifying farming systems in the northern grains region? | What are the trends that are expected and how will these changes impact on the performance and status of our farming systems?
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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 determine the relative importance of nitrogen (N), phosphorus (P), potassium (K) and sulphur (S) in canola.
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The aim of this study was to examine the impact of long-term farming practices on SOM decomposition and N, P and S net release in soil, thus evaluating the nutrient supply value of SOM in grain cropping systems.
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To address the following question:
Are there Zn containing N fertiliser products that have a consistent produciton or N use efficiency advantage over urea?
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To investigate the potential to refine fertiliser strategies and take advantage of crop type and their place in the rotation to enhance fertiliser efficiency.
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To investigate "Can fertiliser rates be reduced after a drought year to allow for the use of residual P?"
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To investigate the yield response of canola to phosphorous (P) and nitrogen (N).
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Growers in medium to low rainfall regions are keen to grow oats as a break crop, either for hay or as a profitable grain crop; however, there is a need to identify management inputs and varieties that consistently meet quality specifications. Currently there is considerable interest in the high yielding milling oat varieties Bannister and Willia… read more
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This trial is the second year of the trial series comparing the performance and response of two breeding lines (03198-18, named Kowari , and 06204-16, named Bilby ) and two benchmark varieties (Carrolup and Williams ) to changes in nitrogen and plant density in medium rainfall environments.
Aims:
This trial is the second year of the trial series comparing the performance and response of two breeding lines (03198-18, named Kowari, and 06204-16, named Bilby) and two benchmark varieties (Carrolup and Williams) to changes in nitrogen and plant density in medium rainfall environments.
Aims:
This trial is the second year of the trial series comparing the performance and response of two breeding lines (03198-18, named Kowari , and 06204-16, named Bilby ) and two benchmark varieties (Carrolup and Williams ) to changes in nitrogen and plant density in medium rainfall environments. This research builds on the trials conducted at Holt… read more
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To conduct an oat variety trial
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To conduct an oat variety trial.
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To conduct an oat variety trial.
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To compare the early grazing value, hay production or grain yield of oat varieties.
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To explore oat varieties in the south east.
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To investigate the effect of seeding rate and nitrogen rate on oats for hay production.
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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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To compare and assess the effectiveness of one-off tillage treatments on soil water repellence, water infiltration, crop establishment and productivity on a water repellent gravel.
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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 investigate the optimum fertiliser placement when sowing wheat.
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To investigate how different summer crops influence soil moisture throughout their growing seasons and in the subsequent wheat crop
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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 assess the optimum barley fungicide strategy for the different climatic regions represented in the project and to determine whether the likelihood of fungicide response can be linked to specific timings, disease and plant available water.
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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 determine the optimum combination of sowing date, nitrogen management and variety for growth, grain yield and oil concentration in Canola.
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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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The aim of this series of experiments was to deterimine if management of EGA Wedgetail should be different to that of spring wheats sown in May, and if grown for grain only or dual purpose use.
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To investigate phosphorus use efficiency in six crop types - barley, wheat, canola, lentils, faba beans and field peas. This is the third year of this BCG research.
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To investigate phosphorus use efficiency in six crop types - barley, wheat, canola, lentils, faba beans and field peas. This is the third year of this BCG research.
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To investigate phosphorus use efficiency in six crop types - barley, wheat, canola, lentils, faba beans and field peas. This is the third year of this BCG research.
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This project aims to determine if nitrogen supply is limiting uptake of sulphur in canola crops grown in the Riverine Plains region and whether sulphur uptake and yield is increased in canola when nitrogen is available in non-limiting quantities.
The 2017 project trial assessed the response to nitrogen and sulphur in canola crops of the R… read more
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This project aims to determine if nitrogen supply is limiting uptake of sulphur in canola crops grown in the Riverine Plains region and whether sulphur uptake and yield is increased in canola when nitrogen is available in non-limiting quantities.
The 2017 project trial assessed the response to nitrogen and sulphur in canola crops of the R… read more
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This project aims to enable growers to make timely and efficient nitrogen decisions in the Esperance port zone by having a rule of thumb around the cost/benefit of feeding N to crops on waterlogged soils.
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To enable growers to make timely and efficient nitrogen decisions in the Albany and Esperance port zones by having a rule of thumb around the cost/benefit of nitrogen fertiliser for crops on waterlogged soils.
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To enable growers to make timely and efficient nitrogen decisions in the Albany and Esperance port zones by having a rule of thumb around the cost/benefit of feeding N to crops on waterlogged soils.
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To test some of the commercial practices used in irrigated cotton growing. In the 2014–15 summer cropping season, three experiments were conducted at commercial farms located near Emerald (Qld), Moree (NSW), and Gunnedah (NSW).
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The objectives were to:
1. reduce nitrous oxide emissions from dryland grains cropping.
2. improve nitrogen use efficiency.
3. validate and develop process-based biogeochemistry models.
4. simulate net greenhouse gas emission under current and projected future climate scenarios.
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To demonstrate the effectiveness of two types of surface applied organic amendments – compost and chicken manure.
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To explore the use of manganese fertilisers to overcome Mn deficiency in narrow-leafed lupins
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To overcome the challenges in setting up variable rate controllers
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To highlight some of the major issues of trifluralin use and present ways they can be resolved with a little additional care and forward thinking.
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To discuss PA management.
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To investigate the idea of Pasture Cropping (PC), which involves seeding a crop into an existing summer-active pasture stand without killing the pasture.
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The trial aims to explore the role that pastures can play in the crop rotation across the South-East region. It aims to quantify the role that pastures can play in providing nitrogen to the cropping system, and also its potential role in managing weed issues in the high rainfall regions compared to a conventional cropping system.
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To measure the trade-off between medic pasture growth and yield of a following cereal crop, with different termination timing of the medic pasture.
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This trial was established 2006 to :
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To evaluate species and pasture phase systems (including hard seeded annuals) for light sand-plain soils (with low pH and low available soil water) in crop-based rotations.
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To improve the understanding of the nitrogen contributions from pasture legumes to wheat under different management conditions.
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To observe the effects that pasture species, length of the pasture phase and management have on the nitrogen cycle.
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To determine if the use of a fallow cropping system was better and more profitable than a continuous wheat cropping system in the North East Agricultural Region (NEAR).
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To explore the use of perennial shrubs as a feed source for profitable and sustainable grazing systems in low-to-medium rainfall areas of hte Mallee.
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To evaluate the performance of different in-crop nitrogen treatments and plant populations at a range or row spacings in first wheat following canola.
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To evaluate the performance of different drill openers at a range or row spacings in canola following wheat to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
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To evaluate the performance of different drill openers at a range or row spacings in canola following a commercial triticale crop to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
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To evaluate the performance of different drill openers at a range or row spacings in canola following wheat to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
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To evaluate the performance of different drill openers at a range or row spacings in canola following wheat to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
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To evaluate the performance of different drill openers at a range or row spacings in wheat following a commercial faba bean crop to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
Aims:
Evaluate the performance of different drill openers at a range or row spacings for first wheat following canola. The goal of this trial is to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
Aims:
To evaluate the performance of different drill openers at a range or row spacings in wheat following a commercial canola crop to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
Aims:
To evaluate the performance of different drill openers at a range or row spacings for first wheat following canola to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
Aims:
To evaluate the performance of different drill openers at a range or row spacings for first wheat following canola to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
Aims:
To evaluate the performance of different drill openers at a range or row spacings in wheat following a commercial wheat crop to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
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To evaluate the performance of different drill openers at a range or row spacings for second wheat (wheat on wheat) following faba beans to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
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To evaluate the performance of different drill openers at a range or row spacings for second wheat (wheat on wheat) following canola to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
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To evaluate the performance of different drill openers at a range or row spacings for second wheat (wheat on wheat) following canola to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
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To evaluate the performance of different drill openers at a range or row spacings for second wheat (wheat on wheat) following canola to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.
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To investigate targeted biochar use to reduce input costs.