Clay trials

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Trial Contributor
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Year Trial site
Canola phenology

To determine the optimum management of canola plant type and phenology when sown earlier than traditional sowing time (25 April). To assess the response of canola varieties to high and low application rates of N on grain yield and grain quality.

Birchip Cropping Group
GRDC
2018 Longerenong VIC
Research organisaton
Delayed harvest of barley

To compare the yield and grain quality of barley varieties when harvest is delayed.

Birchip Cropping Group
GRDC
2016 Kalkee VIC
Research organisaton
Impact of delayed harvest in barley

To investigate the yield and quality effects of a delayed harvest on a range of barley varieties.

Birchip Cropping Group
GRDC
2014 Horsham VIC
Research organisaton
Lentil rolling

To investigate the best time for rolling lentils. This it to ensure that the paddock surface is in a state suitable for harvest whilst miniising the imnpact of rolling operation on the crop.

Birchip Cropping Group
2003 Murtoa Vic
Research organisaton
Managing early sown wheat in a dry season

Experiment 1: To investigate the suitability of new and pre-release winter wheat varieties to the Wimmera and Mallee and define their optimal time of sowing.
Experiment 2: To investigate the amount of rainfall required to establish an early sown winter wheat crop in the Wimmera and Mallee.

Birchip Cropping Group
GRDC
2018 Narraport VIC
Research organisaton
Plant growth regulator use in barley: chasing optimal timing

To determine the most effective application timing of PGRs to two barley varieties, and at what yield potential their application is economical.

Birchip Cropping Group
GRDC
2017 Longerenong VIC
Research organisaton
Plant growth regulators in scope CL barley

To determine whether Moddus Evo, applied with and without fungicide at different timings, influenced the level of lodging and head loss in Scope CL barley, and to compare its performance against other PGRs when applied at GS31.

Birchip Cropping Group
GRDC
2014 Horsham VIC
Research organisaton
Saving N for a rainy day: nitrogen management after a dry finish - yields

To determine the effect that nitrogen applied to a barley crop that ‘hayed off’ has on wheat sown in the subsequent season.

Birchip Cropping Group
GRDC
2016 Kalkee VIC
Research organisaton
Sowing direction

To determine whether sowing direction influences wheat and barley grain yields in the southern grains region.

Birchip Cropping Group
GRDC
2014 Horsham VIC
Research organisaton
Statistics vs statistics: what they mean and how they can influence results

To determine whether sowing direction influences wheat and barley grain yields in the southern grains region.

Birchip Cropping Group
GRDC
2015 Horsham VIC
Research organisaton
Stubble type effect on soil nutrition

To determine the effect of stubble type (wheat, peas and canola) and load (from Decile 2, 5 and 8
seasons) on subsequent soil and crop nutrition.

Birchip Cropping Group
GRDC
2016 Kalkee VIC
Research organisaton
Influence of additional Potassium on grain yield (Kerang)

To assess the influence of additional Potassium fertiliser (Potassium Sulphate) used in crop on grain yield, tissue and grain concentration on soil with adequate K indices.

Field Applied Research (FAR) Australia
GRDC
2019 Kerang VIC
Research organisaton
Nitrogen Use Efficiency – Plant population x nitrogen interaction trial (Kerang)

To evaluate the influence of plant population, row spacing and nitrogen rate on nitrogen use efficiency (NUE), dry matter production, grain yield and harvest index in grain maize.

Field Applied Research (FAR) Australia
GRDC
2019 Kerang VIC
Research organisaton
Nitrogen Use Efficiency – Product and Timing (Kerang)

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.

Field Applied Research (FAR) Australia
GRDC
2019 Kerang VIC
Research organisaton
Nitrogen Use Efficiency Trial – influence of N rate (Kerang)

To evaluate nitrogen use efficiency in grain maize under different rates and of applied N fertiliser applied at sowing and at V6 as urea (46% N).

Field Applied Research (FAR) Australia
GRDC
2019 Kerang VIC
Research organisaton
Row spacing x plant population interaction (Boort)

To identify the optimum plant populations for the grain maize Pioneer Hybrid 1756 at 500 and 750mm row spacing for grain yield.

Field Applied Research (FAR) Australia
GRDC
2019 Boort VIC
Research organisaton
Barley fungicide and PGR trial

To determine the effectiveness of plant growth regulators and fungicides on barley yields.

Irrigated Cropping Council
2015 Kerang VIC
Research organisaton
Barley variety trial

To evaluate barley varieties under irrigated conditions.

Irrigated Cropping Council
GRDC
2015 Kerang VIC
Research organisaton
Barley variety trial

Evaluation of barley varities under irrigated conditions.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
Canola PGR trial

To determine the effect of plant growth regulators on irrigated canola.

Irrigated Cropping Council
GRDC
2015 Kerang VIC
Research organisaton
Canola variety trial

To evaluate canola varieties under irrigated conditions.

Irrigated Cropping Council
GRDC
2015 Kerang VIC
Research organisaton
Canola variety trial

Evaluation of canola varities under irrigated conditions.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
Durum wheat trial

To investigate irrigated durum wheat in an agronomy trial.

Irrigated Cropping Council
GRDC
2015 Kerang VIC
Research organisaton
Early wheat trial

To evaluate early maturing wheat varieties under irrigated conditions.

Irrigated Cropping Council
GRDC
2015 Kerang VIC
Research organisaton
Faba bean molybdenum trial

To determine the effect of molybdenum on faba bean nodulation and yield.

Irrigated Cropping Council
2015 Kerang VIC
Research organisaton
Faba bean PGR trial

To assess the effect of plant growth regulators on irrigated faba beans.

Irrigated Cropping Council
2015 Kerang VIC
Research organisaton
Faba bean row spacing x plant population trial

To study the effect of plant population and row spacing on faba bean yields.

Irrigated Cropping Council
2015 Kerang VIC
Research organisaton
Faba bean variety trial

To evaluate faba bean varieties and breeding lines under irrigated conditions.

Irrigated Cropping Council
2015 Kerang VIC
Research organisaton
Faba variety trial

Evaluation of faba bean varities and breeding lines under irrigated conditions.

Irrigated Cropping Council
2014 Kerang VIC
Research organisaton
Late N for boosting grain protein in wheat

To test the effect on grain protein by late application of N fertiliser.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
Milling oat variety trial

To evaluate milling oat varieties under irrigated conditions.

Irrigated Cropping Council
GRDC
2015 Kerang VIC
Research organisaton
Nitrogen contribution of fabas demonstration

To determine the amount of N contributed by a faba bean crop in the following season.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
Stubble incorporation trial

To investigate the incorporation and breakdown of stubbles by adding nutrients.

Irrigated Cropping Council
GRDC
2015 Kerang VIC
Research organisaton
The effect of fertiliser on the establishment of canola

To test the establishment effect of fertiliser sown 'down the tube' with canola.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
The effect of plant growth regulators on barley

To test the effect of PGRs on barley height, lodging and yield.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
The effect of plant growth regulators on canola

To test the effect of PGRs on canola height, lodging and yield.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
The effect of plant growth regulators on fabas

To test the effect of PGRs on faba bean height, lodging and yield.

Irrigated Cropping Council
2014 Kerang VIC
Research organisaton
The effect of plant growth regulators on wheat

To test the effect of PGRs on wheat height, lodging and yield.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
The effect of soil ameliorants on canola establishment

The study the effects of soil ameliorants on the establishment of canola.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
Wheat foliar fungicides

To test the effect of foliar fingicides on wheat yield.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
Wheat fungicide trial

To determine the effectiveness of fungicides on wheat yields.

Irrigated Cropping Council
2015 Kerang VIC
Research organisaton
Wheat variety trial

To evaluate wheat varieties under irrigated conditions.

Irrigated Cropping Council
GRDC
2015 Kerang VIC
Research organisaton
Wheat variety trial

Evaluation of wheat varities under irrigated conditions.

Irrigated Cropping Council
GRDC
2014 Kerang VIC
Research organisaton
Winter wheat trial

To determine how to maximise biomass and yield of winter wheat varieties under irrigated conditions.

Irrigated Cropping Council
GRDC
2015 Kerang VIC
Research organisaton
Yellow leaf spot trial

To determine effective control measures for yellow leaf spot and the effect on yield.

Irrigated Cropping Council
GRDC
2015 Kerang VIC
Research organisaton
P Nutrition of wheat

To investigate the response of wheat to phosphorus fertiliser grown on an alkaline crumbly clay soil type.

Liebe Group
2003 Dalwallinu WA
Research organisaton
Summit zinc and liquid fertiliser comparison on high pH soils

To evaluate various zinc strategies and compare liquid phosphorus in wheat on high pH soils.

Liebe Group
2003 West Dalwallinu WA
Research organisaton
Barley agronomy trials (nitrogen rate fungicide variety) - Wolseley

To assess the yield of a number of agronomic treatments on barley varieties.

MacKillop Farm Management Group
GRDC
2011 Wolseley SA
Research organisaton
Plant growth regulants (PGR)

To assess the effects of plant growth regulants (PGR’s) on crop growth and grain yield across variable soils in barley.

Society of Precision Agriculture Australia
GRDC
2011 Marrabel SA
Research organisaton
Tolerance of some winter and summer crops to copper deficiency

To screen winter and for summer crops for the tolerance of copper deficiency in glasshouse trials.

South Australian Research and Development Institute
1981 Toowoomba QLD
Research organisaton