Soil Science MCQ Question and Answer | Agriculture MCQ Question Page-2 section-1

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

11.
The P₂O₅ in all fertilisers comes from

A. DAP

B. Sulphur

C. Phosphate rock

D. Electricity

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12.
Apparent nutrient recovery (ANR) can't calculated by using of which formula

A. $${\text{ANR}} = \left( {\frac{{{\text{Nutrient removed from fertilized plot}} - {\text{Nutrient removed from unfertilized plot}}}}{{{\text{Nutrient added}}}}} \right) \times 100$$

B. $${\text{ANR}} = \left( {\frac{{{\text{Nutrient removed from unfertilized plot}} - {\text{Nutrient removed from fertilized plot}}}}{{{\text{Nutrient added}}}}} \right) \times 100$$

C. $${\text{ANR}} = \left( {\frac{{{\text{Nutrient removed from unfertilized plot}} - {\text{Nutrient removed from fertilized plot}}}}{{{\text{Nutrient removed from unfertilized plot}}}}} \right) \times 100$$

D. None of these

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13.
Molybdate reagent is used for estimation of

A. B

B. P

C. Ca

D. Zn

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14.
Problem of soil crusting is prevalent in . . . . . . . . soils.

A. Sandy loam

B. Silty clay

C. Silty-clay loam

D. Silty loam

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15.
Among primary minerals, most resistant to weathering is

A. Quartz

B. Zinc

C. Albite

D. Gypsum

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16.
Zn-equivalent' is related with

A. Heavy metal toxicity

B. Fertilizers

C. Liming materials

D. Chelating capacity

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17.
Lignin decomposing fungi are

A. Clavaria

B. Cephalosporium

C. Humicola

D. All of the above

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18.
A soil, which has pH ranges from 8.5 to 10 and ESP is greater than 15 and EC less than 4 m mhos/cm, the soil is called

A. Saline soil

B. Alkaline soil

C. Saline alkaline soil

D. None of these

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19.
Vesicles & Arbuscles are found in which Mycorrhizae?

A. AM

B. Endomycorrhizae

C. Both A and B

D. None of the above

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20.
A soil profile having two sola, one above the other is known as

A. Bisequem profile

B. Truncated profile

C. Soil monolith

D. Soil fabric

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Soil Science MCQ Question and Answer | Agriculture MCQ Question

11. The P2O5 in all fertilisers comes from

Answer & Solution

12. Apparent nutrient recovery (ANR) can't calculated by using of which formula

Answer & Solution

13. Molybdate reagent is used for estimation of

Answer & Solution

14. Problem of soil crusting is prevalent in . . . . . . . . soils.

Answer & Solution

15. Among primary minerals, most resistant to weathering is

Answer & Solution

16. Zn-equivalent' is related with

Answer & Solution

17. Lignin decomposing fungi are

Answer & Solution

18. A soil, which has pH ranges from 8.5 to 10 and ESP is greater than 15 and EC less than 4 m mhos/cm, the soil is called

Answer & Solution

19. Vesicles & Arbuscles are found in which Mycorrhizae?

Answer & Solution

20. A soil profile having two sola, one above the other is known as

Answer & Solution

Read More Section(Soil Science)

11.
The P₂O₅ in all fertilisers comes from

12.
Apparent nutrient recovery (ANR) can't calculated by using of which formula

13.
Molybdate reagent is used for estimation of

14.
Problem of soil crusting is prevalent in . . . . . . . . soils.

15.
Among primary minerals, most resistant to weathering is

16.
Zn-equivalent' is related with

17.
Lignin decomposing fungi are

18.
A soil, which has pH ranges from 8.5 to 10 and ESP is greater than 15 and EC less than 4 m mhos/cm, the soil is called

19.
Vesicles & Arbuscles are found in which Mycorrhizae?

20.
A soil profile having two sola, one above the other is known as