agriculture MCQs – Page 175

Practise multiple-choice questions from agriculture for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

agriculture Mcqs

1. soil science 2. agronomy 3. entomology 4. water management 5. horticulture 6. agricultural economics 7. plant pathology 8. food technology 9. animal husbandry 10. plant breeding and genetics

3481. The root of cotton plant goes up to depth of_________________?
0

A. 8-10 ft

B. non of these

C. 4-6 ft

D. 2-3 ft

3482. Who showed a positive correlation between tetrazolium staining with seed quality in soybean seeds ?
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A. Maguire (1963)

B. Woodstock (1976)

C. Barries ei al. (1969)

D. Moore (1973)

3483. A long severe winter and short summer is called_________________?
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A. Semi arctic

B. Arctic

C. Sub-temperature

D. Semiarid

3484. On the basis of season cotton is a__________________?
0

A. Kharif crop

B. Rabi crop

C. Zaid Kharif crop

3485. Sowing seed without any tillage in the soil is called__________________?
0

A. None of the above

B. Zero tillage

C. Secondary tillage

D. Minimum tillage

3486. Number of crops grown on the same piece of land in a year and expressed in percentage is known as_______________?
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A. Cropping pattern

B. Crop rotation

C. Cropping index

D. Cropping intensity

3487. Plants which change from the vegetative to the reproductive stage by producing flowers and fruits when the day become longer is called________________?
0

A. Photoperiod

B. Long day plants

C. Phototropism

D. Short day plants

3488. The movement of water in soil profile is.known as__________________?
0

A. Percolation

B. Absorption

C. All the above

D. Diffusion

3489. One hectare is equal to___________________?
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A. 1.71 acre

B. 1.9 acre

C. 3.47 acre

D. 2.471 acre

3490. Indus river is one of the longest river of Asia measuring about_____________________?
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A. 2500 Km

B. 3000 Km

C. 3200 Km

D. 2900 Km

3491. Sunflower is allelopathic crop to many____________________?
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A. None of the above

B. Microorganisms

C. Weeds

3492. Fertilizer application before seed sowing is called__________________?
0

A. Basal application

B. Drilling

C. Broadcasting

D. Top dressing

3493. The herb plants have___________________?
0

A. All the above

B. Woody stem

C. Non-woody stem

D. Trunk

3494. Prescribed germination percentage of foundation seed of ground nut is_________________?
0

A. 70

B. 85

C. 90

D. 20

3495. Drip method of irrigation is not suitable to close spaced crops because_________________?
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A. High water requirements

B. High cost on pipes

C. High pump pressure

D. Unavailable of technology

3496. Foliar application of nitrogen means applying nitrogen in solution form to___________________?
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A. Flowers only

B. Whole plant

C. Stem only

D. Leaves

3497. IPM stands for_________________?
0

A. Integrated pest management

B. Interior pest management

C. International pest management

D. non of there

3498. When crop plants adopt to a new environment are called___________________?
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A. Domestication

B. Accaumatization

C. Selection

D. Introduction

3499. PASSCO stands for_______________?
0

A. non of these

B. Pakistan Agriculture Service Supplies Corporation

C. Pakistan Agriculture Sugar Supplies Corporation

D. Pakistan Agriculture Seed Supplies Corporation

3500. In countrys GDP, the cotton accounts for_________________?
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A. 10.15%

B. 2%

C. 2%

D. 5%

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