Soil Science MCQ Question and Answer | Agriculture MCQ Question Page-2 section-9

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10

11.
Land capability class restricted to recreation, wildlife, water supply, or aesthetic purposes is

A. II

B. VIII

C. VII

D. VI

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12.
Match the following columns:

Column I Column II

a. Nitrogen 1. Apatite

b. Phosphorus 2. Pyrite

c. Potassium 3. Organics

d. Sulphur 4. Mica

A. a-2, b-4, c-1, d-3

B. a-3, b-1, c-4, d-2

C. a-3, b-4, c-1, d-2

D. a-2, b-1, c-4, d-3

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13.
Which bacteria can fix N under acidic condition?

A. Beijernckia

B. Derxia

C. Both A and B

D. Rhizobium

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14.
Pedoturbation is the process of . . . . . . . .

A. Mixing of pesticides

B. Mixing of FYM in soil

C. Mixing of fertilizer in the soil

D. Mixing of the soil

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15.
Silica: sesquioxide (R₂O₃) ratio for tropical ecoregion is

A. > 5.5

B. 3 to 4.5

C. 1 to 2

D. < 2

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16.
Stokes law, v = kr² , value of k in 20°C in aqueous medium is

A. 37,400

B. 34,700

C. 43,700

D. 35,000

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17.
The number of functional plant nutrient is

A. 16

B. 20

C. 12

D. 25

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18.
In India, which fertilizer manufactured first?

A. Urease

B. DAP

C. SSP

D. ASN

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19.
Micronutrients are analyzed by

A. AAS

B. AES

C. Flamephotometer

D. Spectrophotometer

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20.
Ammonium sulphate contains

A. 20.6% N

B. 25 - 28% N

C. 33.8% N

D. 24% N

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1 2 3 4 5 6 7 8 9 10

Column I	Column II
a. Nitrogen	1. Apatite
b. Phosphorus	2. Pyrite
c. Potassium	3. Organics
d. Sulphur	4. Mica

Soil Science MCQ Question and Answer | Agriculture MCQ Question

11. Land capability class restricted to recreation, wildlife, water supply, or aesthetic purposes is

Answer & Solution

12. Match the following columns: Column I Column II a. Nitrogen 1. Apatite b. Phosphorus 2. Pyrite c. Potassium 3. Organics d. Sulphur 4. Mica

Answer & Solution

13. Which bacteria can fix N under acidic condition?

Answer & Solution

14. Pedoturbation is the process of . . . . . . . .

Answer & Solution

15. Silica: sesquioxide (R2O3) ratio for tropical ecoregion is

Answer & Solution

16. Stokes law, v = kr2 , value of k in 20°C in aqueous medium is

Answer & Solution

17. The number of functional plant nutrient is

Answer & Solution

18. In India, which fertilizer manufactured first?

Answer & Solution

19. Micronutrients are analyzed by

Answer & Solution

20. Ammonium sulphate contains

Answer & Solution

Read More Section(Soil Science)

11.
Land capability class restricted to recreation, wildlife, water supply, or aesthetic purposes is

12.
Match the following columns:

Column I Column II

a. Nitrogen 1. Apatite

b. Phosphorus 2. Pyrite

c. Potassium 3. Organics

d. Sulphur 4. Mica

13.
Which bacteria can fix N under acidic condition?

14.
Pedoturbation is the process of . . . . . . . .

15.
Silica: sesquioxide (R₂O₃) ratio for tropical ecoregion is

16.
Stokes law, v = kr² , value of k in 20°C in aqueous medium is

17.
The number of functional plant nutrient is

18.
In India, which fertilizer manufactured first?

19.
Micronutrients are analyzed by

20.
Ammonium sulphate contains