Weight of one cotton bale is equal to
A. 160 kg
B. 170 kg
C. 180 kg
D. 200 kg
Answer: Option B
A. 160 kg
B. 170 kg
C. 180 kg
D. 200 kg
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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