Related Questions

NPK means a __________ fertiliser.
A Mixed
B Potassic
C Liquid
D Solid
A fertiliser plant is classified as a gas based fertiliser plant, when it uses __________ gas as a source of hydrogen for the manufacture of ammonia.
A Coke oven
B Producer
C Natural
D Coal
The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is __________ fertiliser.
A Nitrogenous
B Phosphatic
C Potassic
D None of these
Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content.
A N2
B KNO3
C NO2
D NHO3
Nitrogen content in ammonium sulphate (a fertiliser) is around __________ percent.
A 5
B 20
C 50
D 65
Kopper-Totzek coal gasifier (installed in a coal based nitrogeneous fertiliser plant) employs a/an __________ bed gasifier.
A Entrained
B Moving
C Fixed
D Fluidised
__________ content of the phosphate rock is the pollutant of primary interest in a phos-phatic fertiliser plant.
A Calcium
B Fluorine
C Phosphorous
D Sulphur
__________ is not a fertiliser.
A Calcium ammonium nitrate
B Ferrous sulphate
C Liquid ammonia
D Ammonium sulphate
Urea is a __________ fertiliser.
A Nitrogenous
B Potassic
C Phosphatic
D None of these
pH value of soil is maintained at __________ by the addition of fertiliser for optimum growth and health of the plant.
A 4-5
B 7-8
C 9-10
D 12-13

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