MANGANESE TOXICITY: CROP SIGNS & SYMPTOMS

To read the original article referring to these photos click: http://agrispex.co.za/soil-acidity-and-its-management-in-crop-production/

GALLERY CONTENT: Dry Bean(2), Soya Bean (3)

Dry beans exhibiting manganese-toxicity symptoms

Dry beans exhibiting manganese-toxicity symptoms – photo: Dr Mart Farina, Ugie 2018

 

field evidence of severe manganese toxicity in dry beans

Field evidence of severe manganese toxicity in dry beans – photo: Dr Mart Farina, Ugie 2018

 

Manganese toxicity in soya bean – Dr Mart Farina, Greytown 1992

 

Manganese toxicity  (left) versus potassium deficiency (right) – Dr Mart Farina, Greytown 1993

 

Manganese toxicity in soya bean – Dr Mart Farina, Vryheid 2002

Mark Hawksworth

Author Mark Hawksworth

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