Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Calcium Magnesium Oxygen Sulphur Calcium Magnesium Oxygen Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Main constituent of phosphate rock is Flour apatite Ammonium phosphate Calcium fluoride Calcium phosphate Flour apatite Ammonium phosphate Calcium fluoride Calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Potassic fertilisers Help in development of starches of potatoes and grain Are useful during early stage of the plant growth None of these Stimulate early growth and accelerate seeding Help in development of starches of potatoes and grain Are useful during early stage of the plant growth None of these Stimulate early growth and accelerate seeding ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Gas based fertiliser plants use Coal gas as heating medium Natural gas as heating medium Coal gas as a source of hydrogen Natural gas as a source of hydrogen Coal gas as heating medium Natural gas as heating medium Coal gas as a source of hydrogen Natural gas as a source of hydrogen ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which one of the following is used as a nitrogenous fertiliser, as a weed killer in the onion fields and for correcting acidic soils? Calcium cyanamide Ammonium sulphate CAN Urea Calcium cyanamide Ammonium sulphate CAN Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In natural gas, the C/H ratio (by weight) varies in the range of 20-25 44053 15-17 43894 20-25 44053 15-17 43894 ANSWER DOWNLOAD EXAMIANS APP
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