Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Oxygen Magnesium Sulphur Calcium Oxygen Magnesium Sulphur Calcium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ catalyst is used in the production of urea from CO₂ and NH₃. Vanadium pentoxide No Nickel Alumina Vanadium pentoxide No Nickel Alumina ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Effectiveness of a fertiliser is independent of the Nature of soil PH of soil None of these Type of crop Nature of soil PH of soil None of these Type of crop ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate is Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Not prone to explosive thermal decomposition Having about 40% N₂ Not hygroscopic Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Not prone to explosive thermal decomposition Having about 40% N₂ Not hygroscopic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology 5-10-5 fertilisers mean that they contain Only 5 to 10% active fertiliser constituents 5, 10, 5% respectively of N₂, P₂O₅ and K₂O None of these 5 to 10% filler & carrier of soil conditioners Only 5 to 10% active fertiliser constituents 5, 10, 5% respectively of N₂, P₂O₅ and K₂O None of these 5 to 10% filler & carrier of soil conditioners ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium sulphate fertiliser is The best fertiliser for paddy A neutral fertiliser The highest concentration nitrogenous fertiliser A basic fertiliser The best fertiliser for paddy A neutral fertiliser The highest concentration nitrogenous fertiliser A basic fertiliser ANSWER DOWNLOAD EXAMIANS APP
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