1975 trials

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Trial Contributor
Funding sources
Year Trial site
Diagnosis of trace element deficiencies in wheat on Eyre Peninsula South Australia

To establish the need for trace elements on soils of the Eyre Peninsula.

South Australian Research and Development Institute
1975 Eyre Peninsula SA
Research organisaton
Sampling and analytical errors in the estimation of copper, cadmium, zinc and lead in soils

To establish soil sampling and analysis protocols for micronutrients.

South Australian Research and Development Institute
1975 Waite SA
Research organisaton
Tissue testing of copper for wheat grown on a yellow brown gravelly sand at Lake Grace WA

To investigate the effects of rates and granule size of copper containing superphosphate on wheat yields grown on yello9w brown gravelly  soil

Department of Agriculture and Food WA
1975 Lake Grace District WA
Research organisaton
Tissue testing of copper for wheat grown on a yellow brown gravelly sand at Lake Grace WA

To investigate the effects of rates and granule size of copper containing superphosphate on wheat yields grown on yello9w brown gravelly  soil

Department of Agriculture and Food WA
1975 Lake Grace District & Newdegate WA
Research organisaton