Chemical Engineering :: Fertiliser Technology
- Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content.
- Phosphoric acid is produced in wet process from phosphate rock and
- Reaction of __________ acid with phosphate rock produces superphosphates.
- Which of the following does not come under the category of 'micro-nutrient' for plant growth?
- pH value of soil is maintained at __________ by the addition of fertiliser for optimum growth and health of the plant.
- Effectiveness of a fertiliser is independent of the
- Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by
- Two gas based fertiliser plants are located in
- Which of the following does not come under the category of 'secondary nutrient' for plant growth?
- Which of the following does not come under the category of'primary nutrient' for plant growth?
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