Which of the following roots are of permanent type on sugarcane cane setts
A. Sett roots
B. Shoot roots
C. Prop roots
D. All of these
Answer: Option B
A. Sett roots
B. Shoot roots
C. Prop roots
D. All of these
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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