Fertiliser Technology A fertiliser contains 82% N₂. It could be Urea None of these Ammonium nitrate Liquid NH₃ Urea None of these Ammonium nitrate Liquid NH₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is needed for promoting the development of leaves and stems during early stages of plant growth? Phosphatic fertiliser Nitrogeneous fertiliser None of these Potassic fertiliser Phosphatic fertiliser Nitrogeneous fertiliser None of these Potassic fertiliser ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Chemical formula of metaphosphoric acid is H₄P₂O₇ HPO₃ Same as that of pyrophosphoric acid H₃PO₄ H₄P₂O₇ HPO₃ Same as that of pyrophosphoric acid H₃PO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is a better fertilizer than ammonium sulphate, because It is not poisonous Nitrogen content is higher It is cheaper It is easy to manufacture It is not poisonous Nitrogen content is higher It is cheaper It is easy to manufacture ANSWER DOWNLOAD EXAMIANS APP
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 Rock phosphate used for the production of phosphatic fertiliser is mined at Bailladella (M.P.) Talchar (Orissa) Amjhor (Jharkhand) Kiriburu (Bihar) Bailladella (M.P.) Talchar (Orissa) Amjhor (Jharkhand) Kiriburu (Bihar) ANSWER DOWNLOAD EXAMIANS APP
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