Aims:
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.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
To measure N20 emitted by vetch, field peas and wheat stubble over summer and to determine whether
top-dressed inhibitor-treated and slow release urea products influence N2O emissions.
Aims:
To measure N20 emitted by vetch, field peas and wheat stubble over summer and to determine whether
top-dressed inhibitor-treated and slow release urea products influence N2O emissions.
Aims:
To measure N20 emitted by vetch, field peas and wheat stubble over summer and to determine whether top-dressed inhibitor-treated and slow release urea products influence N2O emissions.
Aims:
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?
Aims:
To provide soil test calibrations with fertiliser repsonses for situations where the national database has minimal data.
Aims:
To determine the relative importance of nitrogen (N), phosphorus (P), potassium (K) and sulphur (S) in canola.
Aims:
A review of the fertiliser requirements of different soil types in the region.
Aims:
Aims:
To question how much nutrition did you export to the silo last year and how much fertiliser are you applying this year?
Aims:
To assess the value of higher nutrition input (N, P, K & S) for wheat in the growing season.
Individual objectives specific to the trials were:
- To assess the value of additional nutrients in the growing crop (set up as small plots at the HYC Research sites).
- To assess the value of adding increased P and K when targetin… read more
Aims:
To assess the value of higher nutrition input (N, P, K & S) for wheat in the growing season and as an “N bank” for the following season.
Individual objectives specific to the trials were:
- To assess the value of additional nutrients in the growing crop (set up as small plots at the HYC Research sites) and for the followin… read more
Aims:
Aims:
To to establish if;
Aims:
To address the following question:
Are there Zn containing N fertiliser products that have a consistent produciton or N use efficiency advantage over urea?
Aims:
To present a handbook of diagnostic techniques for nutrient deficiencies and excesses in sorghum.
Aims:
To investigate the potential to refine fertiliser strategies and take advantage of crop type and their place in the rotation to enhance fertiliser efficiency.
Aims:
To investigate "Can fertiliser rates be reduced after a drought year to allow for the use of residual P?"
Aims:
To investigate the yield response of canola to phosphorous (P) and nitrogen (N).
Aims:
To investigate the optimum fertiliser placement when sowing wheat.
Aims:
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.
Aims:
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.
Aims:
Understand the critical nutrients required to achieve high yielding (>3t/ha) canola crops, especially when wanting to chase yields with high N in-season.
Background
Project staff ran a series of workshops in high rainfall areas in WA in 2019 to understand key constraints and knowledge gaps when cropping within the HRZ (450-80… read more
Aims:
To discuss optimising phosphorus fertiliser rates.
Aims:
To identify the critical P fertiliser rates for a broad range of crops on different soil types in the southern Mallee and northern Wimmera. This trial was also undertaken in 1999.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
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).
Aims:
Assess the performance of durum grown at different plant populations under surface irrigation.
Aims:
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.
Aims:
Aims:
To evaluate the effectiveness of an organic fertiliser (chicken manure) compared to conventional synthetic compound fertilisers.
Aims:
The aim of this research was to confirm that crop productivity can be substantially improved when subsoil chemical, physical and biological constraints in sandy soils are treated.
Aims:
To determine the ffectiveness of foliar sprays of copper fertiliser for maximum grain yield of wheat for a range of copper deficinet soil types in the Newdegate- lake Grace district.
Aims:
To determine the effectiveness of foliar sprays of zinc fertiliser for maximum grain yield of wheat for a range of zinc deficinet soil types in the Newdegate- lake Grace district.
Aims:
To investigate the response of wheat to phosphorus fertiliser grown on an alkaline crumbly clay soil type.
Aims:
To compare the movement and potential availability of Mn, Zn and P when supplied as granular or fluid products in a calcareous and non-calcareous soil.
Aims:
To discuss PA management.
Aims:
To compare the effects of starter fertiliser (ZincStar) on wheat yield at Jil Jil in the southern Mallee district, VIC.
Aims:
This trial was established 2006 to :
Aims:
To present research into the development of new country for pastures in east Gippsland Victoria.
Aims:
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.
Aims:
To evaluate the performance of different in-crop nitrogen treatments and plant populations at a range or row spacings in first wheat following canola.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
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.
Aims:
To evaluate the performance of different in-crop nitrogen treatments and plant populations at a range or row spacings in second wheat (wheat on wheat) following canola.
Aims:
To test the efficacy of different methods for alleviating zinc deficiency.
Aims:
To investigate biochar’s agronomic potential in field trials.
Aims:
To investigate targeted biochar use to reduce input costs.
Aims:
To assess the soil and fertiliser (external) P requirements of different crop types in low phosphorus environments.
Aims:
Aims:
To answer the question 'How much P should I apply in 2007?'
Aims:
To explore the use of alternative fertiliser sources and nutritional programs.
Aims:
Aims:
To investigate the impact of phosphorus fertiliser on the grain yield and quality of wheat.
Aims:
To investigate the impact of conventional phosphorus fertilisers and alternative sources of phosphorus on the grain yield and quality of wheat.
Aims:
To investigate the impact of conventional phosphorus fertilisers and alternative sources of phosphorus on the grain yield and quality of wheat.
Aims:
To investigate the impact of conventional phosphorus fertilisers and alternative sources of phosphorus on the grain yield and quality of barley.
Aims:
To determine the impact of reducing fertiliser rates following a run of low yielding seasons.
Aims:
Aims:
To compare commercially available fertiliser on the performance of Schooner barley.
Aims:
The aim of this trial was to assess zinc deficiencies in both cereals and pulses in the Sea Lake region.
Aims:
To manage the production risk with post seeding top dressing of super phosphate.
Aims:
To investigate potassium and lime responses and effects on lime and potassium requirements.
Aims:
To compare potassium (K) strategies over 3 years.
Aims:
To compare K fertiliser strategies and to investigate the effect of K supply on N.
Aims:
To determine the optimum (K) fertiliser strategy for the wheat lupin rotation
Aims:
To determine the optimum (K) fertiliser strategy for the wheat lupin rotation.
Aims:
This trial examines potassium (K) rates as muriate of potash (MOP) products applied by a number of methods and the effects on growth and yield of Mace wheat.
Aims:
To compare iron fertiliser formulaiotns for luin on an alkaline soil.
Aims:
To establish the potential to increase wheat yield on acid sands at East Maya.
Aims:
To demonstrate the effectiveness and possible yield advantages of Kellalac wheat using two different fertiliser rates with and without PR70 Release treatment.
Aims:
To compare the effects of using variable rates of nitrogen and phophorus on wheat yield.
Aims:
To compare the effects of variable phophorus and sowing rates on the wheat yields. To assess if remote sensing, using Crop Circle normalised difference vegetation index (NDVI) could be used to better assess in-crop nitorgen requirements.
Aims:
To assess the effect of using variable nitrogen rates on crop yields. To determine if nitrogen-rich strips can be used to better determine the need for in-crop nitrogen.
Aims:
To fine-tune the fertiliser requirement of yielding zones in different paddocks.
Aims:
The mapping of soil pH and nutrients across a paddock enables landholders to accurately determine application rates of lime and fertiliser. This can reduce the need for blanket applications, which are both time-consuming and expensive.
Aims:
To assess the usefulness of using historical yield data to predict future yields and adjust fertiliser rates according to production zones.
Aims:
To determine whether phosphorous (P) recovery could be improved with the use of 'product enhancers', or by 'biologically enhanced fertiliser approach'.
Aims:
This research was done to develop predictive formulas that can be used by growers to estimate in-season soil nutrients from soil samples taken at different depths and crop nutrient content from proximal sensing (PS) data.
The upper Eyre Peninsula (UEP) is a challenging environment for growers, due to the irregular rainfall patterns whi… read more
Aims:
To explorie variable responses to copper on wheat neutral to alkaline clay soils in Queensland.
Aims: