Deficiency of nitrogen in maize
A. Yellowing of leaves from tip to base in V shaped pattern
B. Chlorotic spots at base of leaves near the margins
C. Yellow streaking of leaf edges
D. Whitish-yellow spots on leaves
Answer: Option A
Solution (By Examveda Team)
Nitrogen is the most important essential nutrient required by plants for proper functioning.Its deficiency in maize can cause yellowing of leaves from tip to base in V shaped pattern. It tends to show stunted or sparse growth. The oldest leaves show discolouration and necrosis.
Related Questions on Agronomy
Downy Mildew of Bajra caused by
A. C. fusiformis
B. S. graminicola (Sclerospora)
C. T. penicillica
D. All of the above
The criteria of essentiality of nutrients in plants was given by
A. D. J. Nicholas
B. Arnon and Stout
C. J. S. Kanwar
D. M. S. Swaminathan
A. Manganese
B. Boron
C. Zinc
D. Iron

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