Different crops are more or less susceptible to particular deficiencies and hence more or less responsive to nutrient applications.

 

The table below scores crops by their susceptibility to deficiency, not by how widespread the deficiency is (e.g. Iron deficiency is rarely a problem in arable crops in the UK).

 

 

 

Crop

Mg

S

Mn

Cu

Zn

B

Fe

Mo

Co

Wheat

 

 

 

 

 

 

 

 

 

Barley

 

 

 

 

 

 

 

 

 

Oats

 

 

 

 

 

 

 

 

 

Maize

 

 

 

 

 

 

 

 

 

OSR

 

 

 

 

 

 

 

 

 

Potatoes

 

 

 

 

 

 

 

 

 

Beet

 

 

 

 

 

 

 

 

 

Peas

 

 

 

 

 

 

 

 

 

 

Key

 

 

Very susceptible, symptoms often seen

 

Moderately susceptible

 

Deficiencies normally subclinical, symptoms rarely seen

 

Deficiencies unlikely to occur