Sardar Krushinagar Dantiwada Agricultural Uiversity 2010 B.Sc Agriculture for competitive -paper10
MULTIPLE option ques.
B.Sc Agriculture
(For Competitive Examination)
The movement of water through column of soil is known as_____.
(A) infiltration (B) hydraulic Conductivity (C) percolation
The native element of diamond is ___________.
(A) O (B) H (C) C (d) N
The nitrogen content in FYM generally ranged from __________ %.
(A) 0.05 - 10 (B) five - 10 (C) 0.5 - 1.0 (d) 10-15
The nitrogen content in Urea is __________ per cent.
(A) 24 (B) 46 (C) 64 (d) 48
The optimum range of temperature for the activity of micro-organisms is___.
(A) 20-25° C (B) 25-30° C (C) 30-35° C (d) 10-15° C
The parent materials of sand size transported by the action of wind are called_____.
(A) eolian (B) moraine (C) loess (d) colostrums
The pH is described as the negative logarithm of _____________activity.
(A) nitrogen (B) calcium (C) hydrogen (d) nitrogen
The physical weathering is also known as _________.
(A) decomposition (B) integration (C) disintegration (d) all above
The process of accumulation of soluble salt in soil is known as______.
(A) alkalization (B) solonisation (C) salinization (d) solodization
The process of determining the amount of sand, silt and clay is known as _______ analysis. (A) soil (B) mechanical (C) statistical (d) chemical
The residual effect of urea on soil reaction is____________.
(A) neutral (B) acidic (C) basic (d) none of these
The saline – alkali soil is also known as _____________.
(A) white salt (B) cyclic salt (C) usar (d) acidic
The size of clay particle of the soil ________ mm.
(A) < 0.02 (B) < 0.002 (C) < 0.2 (d)2.00
The sodium adsorption ratio (SAR) developed by __________.
(A) USSR (B) USA (C) USSSL
The soil having PD 2.50 g/cc and BD 1.25 g/cc will have______ % porosity.
(A) 45 (B) 50 (C) 55
The soil order ________ contains organic matter more than 30 %.
(A) Aridisols (B) Histosols (C) Vertisols (d) Aridisol
The solid zone of the earth's sphere is known as _________.
(A) atmosphere (B) hydrosphere (C) lithosphere (d) Stratosphere
The source of N - fertilizer recommended for Tobacco
(A) urea (B) ammonium Sulphate (C) potassium Nitrate (d) CAN
The specific gravity of light mineral is less than_____.
(A) 2.65 (B) 2.85 (C) 2.55 (d) 2.65
MULTIPLE CHOICE QUESTIONS
B.Sc Agriculture
(For Competitive Examination)
|
The movement of water through column of soil is known as_____. (A) infiltration (B) hydraulic Conductivity (C) percolation
|
|
The native element of diamond is ___________. (A) O (B) H (C) C (d) N
|
|
The nitrogen content in FYM generally ranged from __________ %. (A) 0.05 - 10 (B) 5 - 10 (C) 0.5 - 1.0 (d) 10-15
|
|
The nitrogen content in Urea is __________ per cent. (A) 24 (B) 46 (C) 64 (d) 48
|
|
The optimum range of temperature for the activity of micro-organisms is___. (A) 20-25 C (B) 25-30 C (C) 30-35 C (d) 10-15 C
|
|
The parent materials of sand size transported by the action of wind are called_____. (A) eolian (B) moraine (C) loess (d) colostrums
|
|
The pH is defined as the negative logarithm of _____________activity. (A) nitrogen (B) calcium (C) hydrogen (d) nitrogen
|
|
The physical weathering is also known as _________. (A) decomposition (B) integration (C) disintegration (d) all above
|
|
The process of accumulation of soluble salt in soil is known as______. (A) alkalization (B) solonisation (C) salinization (d) solodization
|
|
The process of determining the amount of sand, silt and clay is known as _______ analysis. (A) soil (B) mechanical (C) statistical (d) chemical
|
|
The residual effect of urea on soil reaction is____________. (A) neutral (B) acidic (C) basic (d) none of these
|
|
The saline alkali soil is also known as _____________. (A) white salt (B) cyclic salt (C) usar (d) acidic
|
|
The size of clay particle of the soil ________ mm. (A) < 0.02 (B) < 0.002 (C) < 0.2 (d)2.00
|
|
The sodium adsorption ratio (SAR) developed by __________. (A) USSR (B) USA (C) USSSL
|
|
The soil having PD 2.50 g/cc and BD 1.25 g/cc will have______ % porosity. (A) 45 (B) 50 (C) 55
|
|
The soil order ________ contains organic matter more than 30 %. (A) Aridisols (B) Histosols (C) Vertisols (d) Aridisol
|
|
The solid zone of the earths sphere is known as _________. (A) atmosphere (B) hydrosphere (C) lithosphere (d) Stratosphere
|
|
The source of N - fertilizer recommended for Tobacco (A) urea (B) ammonium Sulphate (C) potassium Nitrate (d) CAN
|
|
The specific gravity of light mineral is less than_____. (A) 2.65 (B) 2.85 (C) 2.55 (d) 2.65 |
| Earning: Approval pending. |
