Aims:
To evaluate nitrogen efficiencies of various nitrogenous fertilisers on wheat.
Aims:
To assess the potential production benefits of various nhanced efficiency nitrogen fertilisers (EENFs) and liquid fertiliser strategies.
Aims:
To compare a range of starter fertiliser and topdress options for pasture production.
Aims:
To evaluate phosphorus efficiencies of various different phosphate fertilisers on wheat.
Aims:
To assess the differences between disc and tyne seeding systems in commercial practice.
Aims:
To discuss the costs of fertilisers.
Aims:
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.
Aims:
Aims:
To re-examine the effect of N rate and application timing on canola yield, seed oil and protein content, and apparent N fertiliser efficiencies.
Aims:
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.
Aims:
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.
Aims:
To investigate whether fertiliser granule size influences nutrient availability to plants.
Aims:
To investigate whether fertiliser granule size influences nutrient availability to plants.
Aims:
To investigate whether fertiliser granule size influences nutrient availability to plants.
Aims:
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.
Aims:
To answer the question 'Does stubble height matter?'
Aims:
To examine the availability of zinc fertiliser under dry sowing conditions
Aims:
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.
Aims:
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
Aims:
To evaluate the influence of top work cultivation (speed till) on chickpea stubbles vs. direct drilling prior to a durum wheat (effect on yield and profitability).
Aims:
To assess the impact of nitrogen (N) rate on durum wheat on Surface irrigation.
Aims:
To assess the impact of nitrogen (N) rate on wheat under Overhead irrigation.
Aims:
To assess the impact of nitrogen (N) rate on durum wheat on Surface irrigation.
Aims:
To assess the impact of nitrogen (N) timing on durum wheat on surface irrigation
Aims:
To assess the impact of nitrogen (N) timing on wheat on overhead irrigation
Aims:
To assess the impact of nitrogen (N) timing with three levels of N on durum wheat grown on surface irrigation.
Aims:
Assess the performance of durum grown at different plant populations under overhead irrigation
Aims:
To investigate the interaction between early sowing and row spacing and variety in first wheat crops under full stubble retention.
Aims:
To investigate the interaction between early sowing and row spacing and variety in first wheat crops under full stubble retention.
Aims:
Looking at different strategies to try and improve water use efficiency in mixed cropping and livestock enterprises across the South East region
Aims:
Can systems performance be improved by modifying farming systems in the northern grains region?
What is the impact on system WUE ($ gross margin return per mm of system water use)?
Aims:
To determine the rates and form of boron required for maximum grain yield of canola & lupin grown on acidic low organic matter and low clay soils sands across 3 seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on acidic low organic matter sands across 3 seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on soils of the Bindoon area (gravelly soils)..
Canola was thought to have a high B requirement so a range of sites were selected to determine any response incanola to B applications.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on soils of the Corrgin area.
Canola was thought to have a high B requirement so a range of sites were selected to determine any response incanola to B applications.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on soils of the Lakes area.
Canola was thought to have a high B requirement so a range of sites were selected to determine any response incanola to B applications.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on soils of the SE wheat belt [Lakes area] area.
Canola was thought to have a high B requirement so a range of sites were selected to determine any response incanola to B applications.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on soils of the north east wheat belt area.
Canola was thought to have a high B requirement so a range of sites were selected to determine any response incanola to B applications.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on soils of the south coast area.
Canola was thought to have a high B requirement so a range of sites were selected to determine any response incanola to B applications.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on soils of the south coast area.
Canola was thought to have a high B requirement so a range of sites were selected to determine any response incanola to B applications.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on soils of the Wickepin area.
Canola was thought to have a high B requirement so a range of sites were selected to determine any response incanola to B applications.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on sandy soils across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on sandy soils of the Esperance sandplain
across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on acidic low organic matter and low clay soils across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on acidic low organic matter and low clay soils across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on acidic low organic matter and low clay soils across 2 seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on acidic low organic matter and low clay soils across 2 seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on acidic low organic matter and low clay soils across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on acidic low organic matter and low clay soils across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on sandy soils across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on sandy soils across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on sandy soils across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on acidic low organic matter and low clay soils across 2 seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on sandy soils across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on yellow sandy soils across seasons.
Aims:
To determine the rates of boron required for maximum grain yield of canola grown on yellow sandy soils across seasons.
Aims:
To determine the rates of copper and zinc required for maximum clover dry matter yield clover grown on yellow gravelly sands of the central -lake district.
Experiment designed to measure residual value of previous Cu applications compared to fresh for wheat, barley and clover.
Aims:
To monitor varietal performance during the 1982/83 season and conduct controlled environment studies to determine more precisey the extent of genetic variation within wheat for Mn efficiency.
Aims:
There are major opportunities to improve crop performance on Mallee sands, opportunities to invest in the transformation of poor sands and opportunities to improve yield through more targeted agronomy of sandy soils. In 2015 wheat plant establishment was significantly better on non-wetting sand (crest and dune) plots that received no fertiliser … read more
Aims:
To test the effect of DAP with wheat seed on establishment and to measure whether a difference in establishment was yield limiting.
Aims:
To determine whether a profit can be achieved from incorporating lime in the year it is applied.
Aims:
To measure the effects rates of nitrogen on copper availability for maximum grain yield of wheat grown on yellow sandy soils across seasons.
Aims:
To examine the effect of nitorgen fertiliser on grain yield and quality of eight barley cultivars.
Aims:
To test the hypothesis that less fertiliser P is required to acheive maximum grain yield if a mid-maturing variety (Hyola 559TT) is sown earlier than the traditional date of 25 April.
Aims:
To evaluate the performance of recently released wheat varieties in response to various times of sowing.
Aims:
To determine which management factors for canola improved the efficiency of using stored water.
Aims:
To assess the relative effectiveness of a range of products at correcting zinc (Zn) deficiency in wheat.
Aims:
To look at the combination of four phosphorus rates (0, 9, 18 and 36kg P/ha applied via triple superphosphate) and five nitrogen rates (zero, 20, 40, 80 and 160kg N/ha applied via urea) as well as two nitrogen timings, at sowing and top-dressed.
Aims:
Determine the amounts of copper and zinc fertiliser for adequate grain production of wheat.
Aims:
To determined the apploication rates of copper and zinc fertiliser for the maximum grain yield of wheat
Aims:
To explore the relationship between phosphate fertiliser and micronutrients on acid soils.
Aims:
To determine appropriate nitrogen fertiliser rates for maximising crop growth and yield of wheat varieties
Aims:
To report on strategies for improving zinc nutrition with zinc oxide fertilisers.
Aims:
The main aims of this demonstration are to:
Aims:
To test the range of enhanced efficiency nitrogen fertilisers (EENFs) and liquid fertiliser strategies.
Aims:
To assess the ability of some of the above techniques to significantly improve phosphorus fertiliser response.
Aims:
To assess whether phosphorus utilisation can be enhanced through the use of liquids, compound fertilisers and slow release coated fertiliser options.
Aims:
The aim of this investigation was to develop a means of enhancing stubble breakdown using nutrient supplements prior to planting of the next crop.
Aims:
To improve soil carbon through the incorporation of cereal stubbles with no impact on the subsequent canola crop.
Aims:
To use PA maps to indentify and sample soil zones within a paddock. To investigate soil phosphorus levels in different soil types with a paddock. To see if altering fertiliser rates at sowing has an impact on grain yield.
Aims:
To compare 5 fertiliser application regimes commonly used in barley in a replicated trial.
Aims:
To conduct an evalutation of four zinc fertiliser sources in two soils.
Aims:
To determine what impact delaying the timing of N applications after growth stage 32 will have on wheat yield and protein, and whether there is an advantage of using solid or liquid fertiliser.
Aims:
To evaluate plant growth regulators currently used on canola in the UK.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare soil P tests for predicting crop responses on a paddock scale.
Aims:
To compare the effects of mouldboard ploughing, spading and deep ripping on yellow non-wetting sand.
Aims:
Assess the yield of wide (18 inch) versus narrow (9 inch) lupin rows.