Crop mixture have proved biologically most dynamic under
A. Irrigated conditions
B. Large holding conditions
C. Water stress condition
D. High soil fertility conditions
Answer: Option C
A. Irrigated conditions
B. Large holding conditions
C. Water stress condition
D. High soil fertility conditions
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
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