Name the state having maximum productivity of wheat in India?
A. Uttar Pradeah
B. Haryana
C. Rajasthan
D. Punjab
Answer: Option D
A. Uttar Pradeah
B. Haryana
C. Rajasthan
D. Punjab
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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