Sean Mason

Affiliations

SPAA (2) University of Adelaide (11) University of SA (1) UoA (6)
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16 trial projects found Matching active filters and within map area

9 results have export data available 8 trials are CC BY 4.0
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Aims:

To investigate two management strategies applicable to the Mid-North region that could influence nutrient stratification.

, , SA Hacklins Corner, SA Redhill, VIC
Source Data Unavailable
Research organisaton

Aims:

  • To Identify sites and to assess under which circumstances (yield potential, fertiliser prices) high rates of P are economical.
  • To identify varieties that have greater PUE in P deficient soils.

Crop type: Barley,Wheat 6 trials Variety Variety Type
, SA Condowie, SA
Research organisatons

Aims:

To quantify the economic benefit to farmers of:

  • applying high application rates of phosphorus (P) on moderate buffering soils (phosphorus buffering index PBI) across a range of sites with different yield potentials, and
  • comparing three-four common wheat and barley varieties to assess their Phosphorus Use Efficiency (… read more
Crop type: Wheat,Barley 2 trials Fertiliser Fertiliser Rate Variety Variety Type
Pinery, SA
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Aims:

To investigate responses to phosphorus (P) fertiliser of common wheat and barley varieties on a P deficient soil

Crop type: Barley,Wheat 2 trials Variety Type
Condowie, SA Calcarosol
Research organisatons
Funding source

Aims:

To determine the ways in which different crop types influence available soil P and the P requirements of subsequently sown cereals

Crop type: Wheat,Canola,Chickpeas,Lupins 8 trials Fertiliser Rate
Ballapur, VIC Rupanyup, VIC
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Funding source

Aims:

To assess the soil and fertiliser (external) P requirements of different crop types in low phosphorus environments.

Crop type: Wheat,Canola,Chickpeas,Lupins,Barley 10 trials Crop Type Fertiliser Rate
Ballapur, VIC Sunnyside, VIC
Research organisaton
Funding source

Aims:

  • To assess the crop production and economic outcomes from applying P at nil, replacement, 10 kg P/ha (district practice, DP) and 20 kg P/ha (double district practice, DDP) rates on 2 soil types at Minnipa.

Crop type: Wheat 3 trials Fertiliser
Minnipa, SA
Source Data Unavailable
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Funding source

Aims:

To assess the long-term impact of a range of P fertiliser rates on crop yield and economic returns

Jil JIl, VIC
Research organisaton
Funding source

Aims:

  • To measure crop response in a field trial at Minnipa to different fertiliser rates over time, with soil P levels measured annually as Colwell P.

Crop type: Wheat 1 trial Fertiliser
Minnipa, SA Red sandy loam
Source Data Unavailable
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Funding source

Aims:

  • To compare the effect of in-crop nitrogen on grain yield of wheat.
  • To test if areas of a paddock are responsive to nitrogen.

Crop type: Wheat 1 trial Fertiliser Rate Soil Type
Appila, SA
Source Data Unavailable
Research organisaton
Funding source

Aims:

To compare the effects of different nitrogen rates and soil types on wheat production and to extend information to local growers and identify where savings can be made.

Crop type: Wheat 1 trial Fertiliser Rate
Appila, SA
Research organisaton
Funding source

Aims:

To compare the effects of P rates on barley yields across production zones and to assess the effects of P rates on plant and grain P concentrations.

Crop type: Barley 1 trial Fertiliser Rate
Kybunga, SA Brown sandy loam
Research organisaton
Funding source

Aims:

To compare the effects of different phosphorus rates and soil types on wheat production and to extend information to local growers and identify where savings can be made

Crop type: Wheat 1 trial Fertiliser Rate
Mannanarie, SA
Research organisaton
Funding source

Aims:

To compare soil P tests for predicting crop responses on a paddock scale.

Crop type: Barley,Wheat 64 trials Crop Soil Type
Berriwillock, VIC Birchip, VIC Boort, VIC Charlton, VIC Corack, VIC Culgoa, VIC Curyo, VIC Donald, VIC Jil JIl, VIC Kooloonong, VIC Nullawil, VIC Rupanyup, VIC Sheep Hills, VIC St Arnaud, VIC Warracknabeal, VIC Woomelang, VIC
Source Data Unavailable
Research organisaton
Funding source

Aims:

To compare two soil phosphorus (P) tests (Diffusive Gradient Thin Films (DGT) and Colwell P) for their prediction of crop responses to applied-P in farmer paddocks.

Crop type: Barley,Wheat 24 trials Fertiliser Timing Soil Type
Birchip, VIC Boolite, VIC Charlton, VIC Curyo, VIC Hopetoun, VIC Jil JIl, VIC Kinnabulla, VIC Kooloonong, VIC Nullawil, VIC Rupanyup, VIC St Arnaud, VIC Warracknabeal, VIC
Source Data Unavailable
Research organisaton

Aims:

To determine if DGT could predict P fertiliser requirements for the field and to compare results from the DGT soil P test with other common soil P testing techniques (Colwell P and resin).

Crop type: Wheat 4 trials Fertiliser Form
Birchip, VIC Hopetoun, VIC
Source Data Unavailable
Research organisaton