The plateau with little growth rate and continuing accumulation of nutrient element in the plants can be defined as
A. Severe deficiency range
B. Toxic range
C. Moderate deficiency range
D. Sufficiency range
Answer: Option D
A. Severe deficiency range
B. Toxic range
C. Moderate deficiency range
D. Sufficiency range
Answer: Option D
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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