The book, The Nature and Properties of Soils is written by
A. D. S. Kler
B. M. Reddy
C. T. Y. Reddy and G. H. S. Reddy
D. N. C. Brady
Answer: Option D
A. D. S. Kler
B. M. Reddy
C. T. Y. Reddy and G. H. S. Reddy
D. N. C. Brady
Answer: Option D
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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