Soil Science One Liners For All Agricultural Exams
Soil Science One LinersSubject:- Soil Science
Special 30 One Liner Questions
| Questions | Answer | |
| 1 | Sulphur % in potassium sulphate? | 17.50% |
| 2 | Water soluble phosphorus content in single super phosphate is? | 16% |
| 3 | The nitrogen content in Diammonium phosphate (DAP)? | 18% |
| 4 | N percentage in calcium cyanamide? | 20.60% |
| 5 | N percentage in ammonium chloride? | 26% |
| 6 | The nitrogen content in CAN? | 26% |
| 7 | P205% in Double super phosphate (D.S.P)? | 32% |
| 8 | N% in Thio urea? | 36.80% |
| 9 | Urea in the presence of enzyme urease converted into? | Ammonium carbamate |
| 10 | The intermediate and unstable compound produced in Urea manufacture? | Ammonium carbamate, |
| 11 | Highest acidity in which fertilizer? | Anhydrous ammonia |
| 12 | Maximum residual acidity is associated with the continuous soil application of? | Ammonium sulphate |
| 13 | Which fertilizer is most beneficial for alkali soils? | Ammonium sulphate |
| 14 | The oldest synthetic N fertilizer, best for top dressing in rice? | Ammonium sulphate (20.6% N and 24% S) |
| 15 | N fertilizer is suitable in waterlogged condition? | Ammonium sulphate form |
Soil Science One Liners
| Questions | Answer | |
| 16 | Highest hygroscopic Fertilizer? | Ammoniun nitrate (33% N) |
| 17 | Least hygroscopic fertilizer? | CAN |
| 18 | Most(High) concentrated nitrogenous fertilizer? | Anhydrous ammonia (80% N) |
| 19 | Neutral fertilizer, also called Kisan khad? | Calcium Ammonium Nitrate (26% N) |
| 20 | The minimum guaranteed quantity of plant nutrient content in terms of N, available P2O5 and available K2O present in a given multinutrient fertilizer is known as? | Fertilizer grade |
| 21 | The relative percentage of N2, P2O5 and K2O” in a fertilizer? | Fertilizer ratio |
| 22 | K & Na is determined by? | Flame Photometer |
| 23 | Inorganically formed rocks by the process of evaporation? | Gypsum |
| 24 | N losses in FYM can be controlled to use preservatives like? | Gypsum & SSP |
| 25 | Principle uptake form of phosphorus by plants? | H2PO4– |
| 26 | Plants absorb phosphorus in the form of? | Hpo4 2- |
| 27 | Which chemical used for De-fuzzing of cotton? | H2SO4(1:10) |
| 28 | Nitro phosphates =? | HNO3 + Phosphate rock + Ammonia |
| 29 | Total amount of water present in the soil is called? | Hollard |
Soil Science One Liners
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