The highest production of mustard is contributed by the state
A. Gujarat
B. Rajasthan
C. Uttar Pradesh
D. Madhya Pradesh
Answer: Option B
A. Gujarat
B. Rajasthan
C. Uttar Pradesh
D. Madhya Pradesh
Answer: Option B
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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