Indicate the percentage of irrigated area in India.
A. 10% - 20%
B. 25% - 30%
C. 40% - 48%
D. 75% - 80%
Answer: Option C
A. 10% - 20%
B. 25% - 30%
C. 40% - 48%
D. 75% - 80%
Answer: Option C
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
Join The Discussion