Soil Science One Liners For All Agricultural Exams
Subject:- Soil Science
Special 30 One Liner Questions
| Questions | Answer | |
| 1 | The designated disease of wheat is? | Loose smut (Internally seed borne ) |
| 2 | The fertilizer having less than 25% of the primary nutrients known as? | Low analysis fertilizers |
| 3 | The higher the fertility of soil, the? | Lower is the response to fertilizers |
| 4 | N, P, K, Ca, Mg and S are? | Macro nutrients |
| 5 | Highest consumption of K fertilizer? | Maharashtra |
| 6 | Which state is popular for organic cotton production in India? | Maharashtra |
| 7 | Major source of K? | Biotite,Orthoclase |
| 8 | The adverse effect of salinity on plants is due to increased ? | Osmotic pressure |
| 9 | The element which increases rhizobial activity, increases the formation of root nodules thus helping in more N-fixation? | P |
| 10 | Purple coloration appeared in leaves due to? | P deficiency |
| 11 | pH plays the important role in? | P fixation |
| 12 | VAM fungi enhancing the nutrient uptake of? | P, Zn and S |
| 13 | The common clay mineral found in silt is? | Mica |
| 14 | The observation recorded from open area of 2 meter of soil surface is called? | Micro climate |
| 15 | Zn, Fe, are? | Micro nutrients |
Soil Science One Liners
| Questions | Answer | |
| 16 | Soil pores of less than 0.06 mm in diameter are considered as? | Micro-spores |
| 17 | Iron and Aluminium oxide known as ? | Sesquioxide |
| 18 | The water consists of liquid and solid waste including night soil? | Sewage |
| 19 | Which mechanism of water erosion is known as “Death of Farmers”? | Sheet erosion (Uniform layer) |
| 20 | Second most dominant element earth crust? | Silica (36%) |
| 21 | Inorganic collide is? | Silicate clay |
| 22 | Potato dormancy breaker is? | Thiourea 36.8% N) |
| 23 | P fixation demonstrated by? | Thomas Way |
| 24 | The CEC was first reported by? | Thomas way |
| 25 | Which of the following is suitable method for application of FYM? | To spread uniformly on the surface of soil |
| 26 | Application of manures and fertilizers to the established crop within crop duration is termed as? | Top dressing |
| 27 | Kjeldahl method is used to determine? | Total N of soil |
| 28 | Disk plough are used when the soil is? | Tough |
| 29 | Who said “Water is sole nutrient of plants”? | Van Helmont |
| 30 | The organic matter rich compost made by use of earthworms? | Vermicompost (NPK= 3-1-1.5) |
Soil Science One Liners
| More Soil Science Study Material | Open |
| More Agriculture Study Material | Open |
| Premium Study Material & Test Series | Open |
