In Post Green Revolution Era, we have experienced
A. Increasing Factor Productivity
B. Decreasing Factor Productivity
C. Increasing fertility
D. Increased NUE
Answer: Option B
A. Increasing Factor Productivity
B. Decreasing Factor Productivity
C. Increasing fertility
D. Increased NUE
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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