Roy Latta

Affiliations

(1) Dodgshun Medlin (2) DPI Vic (1) ex (SARDI (2) LRCP (1) Mallee Focus (1) Mallee Research Station (2) SARDI (38)
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10 trial projects found Matching active filters and within map area

1 results have export data available 2 trials are CC BY 4.0
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Aims:

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

Crop type: Clover,Medic,Field peas,Lupins,Canola 10 trials Crop Type Fertiliser Rate Fertiliser Timing
Minnipa Agricultural Centre, SA Wanilla, SA Calcareous red sandy loam
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Aims:

To investigate whether the VRT approach will markedly shift yields and profitability from the levels achieved using blanket inputs across the whole paddock in the Minnipa region.

Crop type: Medic 1 trial Fertiliser Rate Sowing Rate
Minnipa Agricultural Centre, SA Sandy loam over sandy clay loam
Source Data Unavailable
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Aims:

To investiage management of risk through tailoring inputs to the different production zones
potential by using variable rate technology.

Crop type: Medic 1 trial Crop Type
Wharminda, SA
Source Data Unavailable
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Funding source

Aims:

To recommend options to improve;
• soil nutrients and groundcover, and 
• reduce disease levels and chemical use.

Crop type: Canola,Oats,Wheat,Medic,Field peas,Vetch 6 trials Crop Type Crop Rotation
Minnipa Agricultural Centre, SA Red sandy loam
Source Data Unavailable
Research organisaton
Funding sources

Aims:

To test whether soil fertility and health could be improved under a higher input system compared with a lower input and more traditional system.

Crop type: Wheat,Medic 2 trials Crop Rotation Grazing Regime
Minnipa, VIC
Source Data Unavailable
Research organisaton
Funding sources

Aims:

To test whether soil health and fertility can be improved under a higher carbon input system with or without grazing.

Crop type: Medic 1 trial Crop Type Crop Rotation Grazing Regime
Minnipa, SA Red sandy loam
Source Data Unavailable
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Funding source

Aims:

To assess the performance of annual medics in a pasture – wheat rotation over the 2009 and 2010 seasons.

Crop type: Medic,Wheat 2 trials Crop Type
Minnipa, SA
Source Data Unavailable
Research organisaton

Aims:

To assess the role of annual medics as a break crop in a wheat-sheep mixed farming system, by measuring the biomass produced over the growing season followed by the retention of the pasture residue over the summer autumn period, then subsequently assessing the impact of the pasture in the following cereal phase in terms of yield and grain qualit… read more

Crop type: Medic 1 trial Grazing Rate
Minnipa, SA
Source Data Unavailable
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Funding source

Aims:

To compare various crops and crop mixtures as alternatives to fallow in the first year of a 2 year cropping rotation.

Cowangie, VIC Walpeup, VIC
Source Data Unavailable
Research organisaton

Aims:

To discuss how to achieve a dense medic dominant pasture.

Crop type: Medic 1 trial Grazing Herbicide Sowing Rate Sowing Method
Walpeup, VIC
Source Data Unavailable
Research organisaton