Soil Compaction Questions & Answers
Soil Compaction for All Agricultural Exam
Subject:- Soil Science
Special 30 One Liner Questions
| Questions | Answers | |
| 1 | 2,4-D is rapidly degraded under? | Aerobic conditions |
| 2 | A soil has a gravimetric moisture content 18 % and bulk density 1.5 mg/m3. The volumetric moisture content of the soil is? | 27% |
| 3 | A vertical section of soil through all its horizons? | Profile |
| 4 | A+B+C horizons together called as? | Regolith |
| 5 | About 50-75% of soil erosion by wind is carried out by? | Saltation |
| 6 | A + B Horizon together with called as? | Solum |
| 7 | A mass of rotted organic matter made from waste? | Compost |
| 8 | A mined or manufactured material containing one or more essential plant nutrients in potentially available forms in commercially valuable amounts is called? | Fertilizer |
| 9 | A mineral that forms an original component of rock is called as? | Primary mineral |
| 10 | A physical condition of soil at which tillage operation can perform better to be aimed for good seed bed preparation is? | Tilth |
| 11 | Absent of Fe & Al oxides soil order is? | Inceptisols |
| 12 | According to IISS, the particle size of course sand? | 2-0.2 mm |
| 13 | According to Russian Nomenclature saline soil are called ? | Solon Chalks |
| 14 | According to USDA classification, the land belongs to class VI and VII are suitable for? | Timber cum fiber farming |
| 15 | According to USDA, soils have been divided into? | 12 orders |
Soil Compaction
| Questions | Answers | |
| 16 | Accumulation of nutrients in a lake or pond due to human intervention or natural process is? | Eutrophication |
| 17 | Ca contents is low in all? | Monocots |
| 18 | Ca% in S.S.P? | 18-21% Ca |
| 19 | Ca(OH), liming material value is? | 136 |
| 20 | Ca, Mg and S are? | Secondary nutrients |
| 21 | Cadastral maps of detailed soil survey is? | 1:5000 to 1:8000 |
| 22 | Calcareous soil is formed in arid as well as? | Humid region |
| 23 | Calcium ammonium nitrate also called as? | Lime Ammonium Nitrate |
| 24 | Calcium containing primary minerals? | Augite, Hornblende, Anorthite, Epidote |
| 25 | Calcium nick named as? | Root developer |
| 26 | CAN is a mixture of? | NH4NO3 and CaCO3 |
| 27 | CaO liming material value is? | 179 |
| 28 | Capability classes VI and VII of soil are suitable for | Pasture and Fiber |
| 29 | Capacity of the soil to produce crops of economic value and to maintain soil health without deterioration is defined as? | Soil productivity |
| 30 | Capillary movement of water is complemented by? | Root extension |
thanks sir
Excellent sir
Please upload one lenior questions of irrigation and water management
Thanking with regards
Sir class 1 st is used to intensive crop cultivation
YOU ARE GREAT SIR JI
STUDY MATERIALS ARE VERY INTERESTED…