Agriculture MCQs

2794 MCQs  (Page 144 of 280)

Widely spread saprophytic fungi is________________________?
A. Basidiomycetes
B. Ascomycetes
C. Endospore
D. None of the above
The complex fertilizer Nitrophos available in the market contains_____________________?
A. 25%n & 23% p2o3
B. 46%n & 23% p2o3
C. 23%n & 23% p2o3
D. None of the above
Nitrification is the microbial conversion of____________________?
A. Nh nitrogen the no3 nitrogen in soil
B. No2 to no3 nitrogen in soil
C. No3 nitrogen to nh4 + in soil
D. None of the above
The EC: SAR and RSC values suggested by WAPDA for 3rd class irrigation water(C,S,R,) are____________________?
A. Eci:<1.5, sar < 10 & rsc< 2.5
B. Eci:>1.5, sar > 10 & rsc> 2.5
C. Eci:>1.5, sar 2.5
D. Both a & b