Soil Science One Liners For All Agricultural Exams
Soil Science One LinersSubject:- Soil Science
Special 30 One Liner Questions
| Questions | Answer | |
| 1 | Iron and Aluminium oxide known as ? | Sesquioxide |
| 2 | The water consists of liquid and solid waste including night soil? | Sewage |
| 3 | Which mechanism of water erosion is known as “Death of Farmers”? | Sheet erosion |
| 4 | Lime requirement is given by? | Shoemaker |
| 5 | Method used for the determination of lime requirement of an acid soil is? | Shoemaker’s method |
| 6 | The element have a beneficial effect on rice plants? | Si |
| 7 | Second most dominant element earth crust? | Silica |
| 8 | Inorganic collide is? | Silicate clay |
| 9 | The most active portion of soil is? | Silt |
| 10 | Which is the first fertilizer produced in India? | |
| Single super phosphate | ||
| 11 | Sand stone contains 78.64%? | SiO2 |
| 12 | The sediment that settles down in the activated sludge process is? | Sludge |
| 13 | In water erosion 3 m deep, more than 18 m wide gully is known as? | Small gully (G2) |
| 14 | Germinate quickly and large canopy? | |
| Smother cropping | ||
| 15 | Quantity of lime required to added to a soil to correct the soil acidity is known as lime requirement. Determined by? | SMP buffer method |
Soil Science One Liners
| Questions | Answer | |
| 16 | Soil erosion in orchard can be checked by? | Sod culture |
| 17 | Alkali soils are called as? | Sodic / solonetz |
| 18 | Gypsum (CaSO4.2H2O) is used for the reclamation of? | Sodic/Alkaline soils |
| 19 | Deflocculation is due to? | Sodium |
| 20 | The rapid tissue test for determination of K uses? | Sodium cobalt |
| 21 | Most commonly used dispersing agent used in mechanical analysit of soil? | Sodium hexa meta phosphate |
| 22 | The fertilizer which destroys soil aggregates? | Sodium nitrate |
| 23 | The fine earth covering land surface acts as a reservoir of nutrients and water? | Soil |
| 24 | Which is best suitable method for application Ca, B, S, and Mo? | Soil application |
| 25 | Synthetic chemicals added to the soil to improve the soil structure called? | Soil conditioners |
| 26 | Universal soil loss equation A = RKLSCP K denotes? | Soil erodability |
| 27 | Susceptibility of soil to erosion is termed? | Soil Erodibility |
| 28 | The silica – sesquioxide ratio is most important index of ? | Soil erodibility |
| 29 | Detachment and transportation of top soil particles by wind and or by water is known as.? | Soil erosion |
| 30 | Edaphic Factor? | Soil Factor |
Soil Science One Liners
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