Soil Science One Liners Question Part-15

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Soil Science One Liners For All Agricultural Exams

Soil Science One LinersSoil Science One Liners
Subject:- Soil Science
Special 30 One Liner Questions
  Questions Answer
1 Kandic and Arfullic origin found in which order? Alfisol
2 maximum damaging effect in one of the following soils? Alfisols
3 The order that have not been observed in India?  Gelisols
4 The soil having more than 30% organic matter is placed in? Histosol
5 Which soil formed under water saturated condition is? Histosols
6 Which soil order occupies least area in India?  Histosols
7 Highly weather soil in the world?  Oxisols
8 The highest category in soil taxonomy?  Soil order
9 The soil under heath or pine vegetations developed into?  Spodosols
10 Soils with swell shrink type clays having 30% clay?  Vertisols
11 North Eastern Hill Region has which soil type?  Red laterite
12 High topographic positions soil formed?  Red soil
13 The characteristics feature of soil crusting observed in?  Red soil
14 Kankar nodules are found mostly in? Red soils
15 If organic matter content in soil more than 20% then soil classified as?  Organic soil

Soil Science One Liners

  Questions Answer
16 More than 95% of total sulphur in soil is present as?  Organic Sulphur
17 The main reservoir of available sulphur in soil is? (Soil Compaction) Organic sulphur
18 Starter material in urban compost?  night soil
19 Soils in India are formed in depressions under submerged condition? Peaty and marshy
20 Vascular Arboscular Mycorrhyza is used to? P-solubilizing in plant roots
21 If pH <8.5, EC >4 (ds/m). ESP <15% the soil will be?  Saline
22 If pH >8.5. EC >4 (ds/m). ESP >15% the soil will be?  Saline alkali
23 Leaching is used for the treatment of? Saline soils
24 Soils which are unsuitable for sugarcane are? Saline soils
25 Electrical conductivity is used to express? Salinity of the soil
26 Saline soils are also called?  White alkali
27 Mostly plants absorbed micro-nutrients in? reduced form (Fe+2, Mn+2 etc)
28 Albedo also called? Reflected radiation
29 Kaolin is a type of anti-transpirants? Reflecting type

 

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