Peter Newman

Affiliations

DAFWA (5) Department of Agriculture (6) Planfarm (1) Planfarm Pty Ltd (1)
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12 trial projects found Matching active filters and within map area

5 results have export data available 12 trials are CC BY 4.0
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Aims:

To improve understanding of the range of tillage implements and techniques available to incorporate lime into acidic soils, their respective costs and benefits.

Crop type: Wheat,Canola,Lupins,Barley 96 trials Soil amelioration
Badgingarra, WA Dandaragan, WA Mingenew, WA
Source Data Unavailable
Research organisatons

Aims:

  • To evaluate yield and competition with weeds of new wheat cultivars selected by recurrent selection for early vigour compared to common commercial cereal cultivars. 
  • To evaluate current commercial wheat varieties for their ability to suppress weed seed set and to yield under high weed pressure.

Crop type: Barley,Wheat 2 trials Crop
Eradu, WA Yellow sandplain
Source Data Unavailable
Research organisatons
Funding source

Aims:

To determine the dollar value of nutrient removal by chaff cart or windrow burning systems of various crop types.

Crop type: Wheat,Lupins 2 trials Stubble
Badgingarra, WA
Source Data Unavailable
Research organisatons
Funding source

Aims:

GRDC are providing funding to attempt to discover alternative herbicides for wild radish control in lupins. So far we have found no new herbicides for this purpose but we have had some success with improving wild radish control with currently registered herbicides. Mandelup lupins appear to be tolerant of metribuzin pre-sowing of lupin. This dat… read more

Crop type: Lupins 1 trial Herbicide Type
East Maya, WA Sand over gravel
Source Data Unavailable
Research organisatons

Aims:

This paper aims to summarise the grain yield response and weed control achieved by a one-off soil inversion.

Crop type: Canola 1 trial Soil amelioration
Badgingarra, WA
Source Data Unavailable
Research organisatons
Funding source

Aims:

Discover alternative herbicide options for wild radish, annual ryegrass and doublegee control in lupins.

Crop type: Lupins 2 trials Herbicide Type Herbicide Rate
Coorow, WA Wongan Hills, WA Sand over gravel
Research organisaton

Aims:

To evaluate how incorporation method impacts on the emergence of annual ryegrass from the furrow wall for various pre sowing grass herbicide mixtures in wheat.

Crop type: Wheat 1 trial Herbicide Type Herbicide Rate
Coorow, WA Sand
Source Data Unavailable
Research organisatons

Aims:

To evaluate alternative herbicide mixes for their efficacy at controlling wild radish in-row using a shielded sprayer in lupins spaced at 60cm.

Crop type: Lupins 1 trial Herbicide Timing Herbicide Application
Buntine, WA Sandy loam
Source Data Unavailable
Research organisatons

Aims:

To evaluate Diuron as a broadleaf weed killer pre sowing of lupins and to evaluate some mixing partners to improve the control of grass weeds.

Crop type: Lupins 1 trial Herbicide Type Herbicide Rate
Coorow, WA Red loam
Research organisatons
Funding source

Aims:

To evaluate the efficacy of some of the common pre-emergent herbicide mixtures for ryegrass control in wheat.

Crop type: Wheat 1 trial Herbicide Type Herbicide Rate
East Marchagee, WA Sandy loam
Research organisatons
Funding source

Aims:

To assess the potential for the use of Dual Gold® for ryegrass control in lupins.

Crop type: Lupins 1 trial Herbicide Type Herbicide Rate Herbicide Timing Herbicide Method
Coorow, WA
Research organisatons

Aims:

To determine which knockdown herbicide is best for small grass.

Crop type: No crop specified 1 trial Herbicide Type Herbicide Rate Inoculant Application
East Marchagee, WA Sand over gravel
Research organisatons