Deficiency of which of the following can cause yellowing of intravenous regions of leaves?
Phosphorus
Copper
Calcium
Potassium
Interveinal chlorosis (i.e. yellowing of intravenous regions of leaves) occurs due to the deficiency of potassium.
Deficiency of copper in plants causes which of the following symptoms?
Deficiency of copper alone in plants causes which of the following conditions?