2758AgricultureMedium
Total salt affected soils of Pakistan are________?
A10.5 m ha
B5.0 m ha
C12.3 m ha
D6.3 m ha
Correct answer
D. 6.3 m ha
Explanation
The correct answer is 6.3 m ha.
Correct answer
D. 6.3 m ha
Explanation
The correct answer is 6.3 m ha.
A flow in which the stream lines may be represented by a straight line is called________?
The height from the top of the embankment to the normal water level in canal.Dam – Reservoir etc, which allows for small waves to splash without over flow is called________?
The concentration of a toxicant that kills 50% of the exposed organism is called________?
Fermentation industries include________?
Which one of the following is C4 plain________?
Insects in which the young ones pass through complex or indirect metamorphosis are said to be ________?