Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Sulphur Magnesium Calcium Oxygen Sulphur Magnesium Calcium Oxygen ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology P₂O₅ content in triple superphosphate is about __________ percent. 42-50 15-20 70-75 85-90 42-50 15-20 70-75 85-90 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is __________ fertiliser. Phosphatic Nitrogenous None of these Potassic Phosphatic Nitrogenous None of these Potassic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology During nitric acid manufacture, catalytic oxidation of ammonia at 800°C in presence of platinum catalyst produces nitrogen oxide. Conversion of NH₃ to NO is about __________ percent. 82 98 38 68 82 98 38 68 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content. N₂ KNO₃ NHO₃ NO₂ N₂ KNO₃ NHO₃ NO₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. 950-1050 250-300 1400-1450 500-750 950-1050 250-300 1400-1450 500-750 ANSWER DOWNLOAD EXAMIANS APP
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