Soil Compaction One Liner Questions Part-3

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Soil Compaction Questions & Answers

Soil Compaction One Liner Questions

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

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