925AgricultureMedium
BGA was discovered as a nitrogen fixer in paddy field by?
AP.K dey
BBeijerinck
CNone of the above
DFred
Correct answer
A. P.K dey
Explanation
The correct answer is P.K dey.
Correct answer
A. P.K dey
Explanation
The correct answer is P.K dey.
The control of pest by human controlling activities and law is called________?
The total dry matter produced by a plant as a resulting photosynthesis is called________?
Gumosis is disease of________?
in most economical Trapezoidal section, half of the Top width is equal to ________?
A plot of graphical representation showing river flow against time is called ________?
Permanente wilting point of clayey soils is not less than________?