Agriculture soul of India
⛳ Success is a sweetest fruit for students


Daily one liner question 29

Farming questions and answers

 Soil science

Questions Answer
1 Father of soil science ?(  V.V. Dokuchaev
2 Father of Agricultural chemistry ?  J. V. Liebig
3 "Indian Institute of soil science" is situated in ? Bhopal (MP)
4 "Indian Institute of soil and water conservation" is situated in ? Dehradun
5 "Central soil salinity Research Institute" situated in ? Karnal (Haryana)
6 "Indian Society of soil science" (ISSS) established in which year ? Dec. 1934 (Kolkata)
7 "International soil reference and information Center" situated in ? Netherland (1966)
8 "International Union of soil science" founded in ?  1924 (Australia)
9 "International potash​ of Institute" situated in ? Switzerland (1952)
10 What is the percentage of mineral matter in the inorganic soil ? 45%
11 The soil consist of four major components are ? Mineral, Organic matter, Water and Air
12 Diameter of clay particle is less than ?  < 0.002 mm
13 Particle density of clay soil is ? 2.8
14 Red colour of soil due to ?( Hematite
15 Red yellow color of soil is associated with ? Ferric oxide

Questions Answer
16 Which soil warmed up quickly ? Sandy soil
17 Main component of all organic matter is ? Carbon
18 Organic soils nature are ?( Acidic
19 Total area under organic soil in the world ? < 1%
20 If organic matter content in soil more than 20% then soil classified as ? Organic soil
21 Calcareous soil is formed in arid as well as ? Humid region
22 Generally plant loses water through ? Transpiration
23 Active soil forming factor are ? Organism & climate
24 Ilite, montmorillonite and kaolinite are ? Clay minerals
25 Soil collide is a part of ? Clay
26 Inorganic collide is ? Silicate clay
27 Organic collide is ?( Humus
28 Expanding type clay mineral is ? Montmorillonite
29 Swelling and plasticity properties is maximum in ? Montmorillonite
30 Arrangement of soil particle referred to as ? Soil structure


kushal sharma said...

Thanks sir

Unknown said...

Its really very useful

Nandha kumar said...

Its really very useful

ajay hande said...

thank you for above series

Jai Prakash said...

I is good