Soil Science MCQ Question and Answer | Agriculture MCQ Question Page-1 section-7

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

1.
Percent pore space can be calculated by using of which formula

A. $$\% {\text{PS}} = {\text{100}} - \left( {\frac{{{{\text{D}}_{\text{p}}}}}{{{{\text{D}}_{\text{b}}}}} \times 100} \right)$$

B. $$\% {\text{PS}} = {\text{100}} - \left( {\frac{{{{\text{D}}_{\text{b}}}}}{{{{\text{D}}_{\text{p}}}}} \times 100} \right)$$

C. $$\% {\text{PS}} = {\text{1}} - \left( {\frac{{{{\text{D}}_{\text{p}}}}}{{{{\text{D}}_{\text{b}}}}} \times 100} \right)$$

D. $$\% {\text{PS}} = \left( {\frac{{{{\text{D}}_{\text{p}}}}}{{{{\text{D}}_{\text{P}}}}} \times 100} \right)$$

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2.
Walkley & Black method is associated with

A. N

B. Org.C

C. P

D. K

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3.
Which soil order derived from volcanic ejecta and dominated by allophane

A. Histosols

B. Andisols

C. Ultisols

D. Alfisols

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4.
Acidulation process is associated with

A. Nitrophosphate

B. DCP

C. SSP

D. Vermicompost

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5.
Which index proved to be useful to assess the dominating type of clay mineral in soil proposed by Martin and Russell

A. Y-index

B. A-value

C. CYI

D. E-value

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6.
Which fertilizer act as a nitrification inhibitor and as a slow release N source

A. CDU

B. IBDU

C. N-serve

D. DCD

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7.
A soil, which has pH varies between 7.5 to 8.5 and ESP less than 15 and total soluble salt content is more than 0.11, the soil is called

A. Saline soil

B. Alkaline soil

C. Both A and B

D. None of these

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8.
Which method is applied for testing of Fe, Zn, Cu and Mn

A. EDDHA

B. HEDTA

C. Oxalic acid

D. DTPA

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9.
Unit of Hydraulic gradient is

A. cm/sec

B. unit less

C. cm

D. cm²/sec

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10.
Which one of the following is a manganese containing minerals

A. Magnetite

B. Tourmaline

C. Pyrolusite

D. Both A and B

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Soil Science MCQ Question and Answer | Agriculture MCQ Question

1. Percent pore space can be calculated by using of which formula

Answer & Solution

2. Walkley & Black method is associated with

Answer & Solution

3. Which soil order derived from volcanic ejecta and dominated by allophane

Answer & Solution

4. Acidulation process is associated with

Answer & Solution

5. Which index proved to be useful to assess the dominating type of clay mineral in soil proposed by Martin and Russell

Answer & Solution

6. Which fertilizer act as a nitrification inhibitor and as a slow release N source

Answer & Solution

7. A soil, which has pH varies between 7.5 to 8.5 and ESP less than 15 and total soluble salt content is more than 0.11, the soil is called

Answer & Solution

8. Which method is applied for testing of Fe, Zn, Cu and Mn

Answer & Solution

9. Unit of Hydraulic gradient is

Answer & Solution

10. Which one of the following is a manganese containing minerals

Answer & Solution

Read More Section(Soil Science)

1.
Percent pore space can be calculated by using of which formula

2.
Walkley & Black method is associated with

3.
Which soil order derived from volcanic ejecta and dominated by allophane

4.
Acidulation process is associated with

5.
Which index proved to be useful to assess the dominating type of clay mineral in soil proposed by Martin and Russell

6.
Which fertilizer act as a nitrification inhibitor and as a slow release N source

7.
A soil, which has pH varies between 7.5 to 8.5 and ESP less than 15 and total soluble salt content is more than 0.11, the soil is called

8.
Which method is applied for testing of Fe, Zn, Cu and Mn

9.
Unit of Hydraulic gradient is

10.
Which one of the following is a manganese containing minerals