Copper deficiency symptoms in wheat

1974

Research organisaton

Trial details

Researcher(s) P King
Year(s) 1974
Contributor South Australian Research and Development Institute
Trial location(s) Site 2, Adelaide, SA
Copper deficiency symptoms in wheat locations
Aims

To describe symptoms of copper deficiency.

Key messages
  • Copper deficiency is common in wheat in South Australia and yield increases are common after copper is applied.
  • Responses are observed on a range of sandy soils, especially siliceous and calcareous sands, sand over clay and soils containing ironstone.
  • Symptoms of copper deficiency include wilting during early growth, leaf dieback after wilting, withertip (sterile ear tip and yellow/white ear tips), whiteheads, curved ears and heads pointing toward the ground, and blackening (melanism) of lower parts of leaves.
Lead research organisation N/A
Host research organisation N/A
Related program More Profit from Crop Nutrition
Acknowledgments N/A
Other trial partners Not specified

Method

Crop type Wheat
Treatment type(s)
  • Crop
Trial type Experimental
Trial design Unknown

Adelaide 1974

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified



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Trial last modified: 10-06-2019 11:14am AEST