agriculture MCQs – Page 51

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 Review each marked answer and report any item that may be outdated or unclear.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

1001. PASSCO stands for_______________?
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A. Pakistan Agriculture Service Supplies Corporation

B. non of these

C. Pakistan Agriculture Seed Supplies Corporation

D. Pakistan Agriculture Sugar Supplies Corporation

1002. The leguminous plants are important in agriculture because_________________?
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A. They are disease resistant

B. Six crops are harvested in a year

C. They need very little water to grow

D. Help in nitrogen economy of nature

1003. The ratio of actual cultivated area to a total farm area over the year is called __________________?
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A. Cost benefit ratio

B. Cropping pattern

C. Cropping intensity

D. Cropping system

1004. Causal organism of root rot of cotton is_____________________?
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A. Rhizoeionia solani

B. Rhizoctonia bataticola

C. Both of them

1005. Plants grown in dry region are_________________?
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A. Mesophytes

B. Thermophyts

C. Xerophytes

D. Halophytes

1006. The systematic arrangement of soil in to groups or categories is called_________________?
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A. Perennials

B. Annuals

C. Classification

D. Ranking

1007. In B.T cotton B.T. stands for__________________?
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A. Bemisia trachyplerus

B. Bemisia tabaci

C. Bacillus thuringensis

1008. The vegetation found on high altitude mountain is__________________?
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A. None of the above

B. Alpine vegetation

C. Tundra vegetation

D. Conferous vegetation

1009. The significance of difference among several means is tested with the level of_________________?
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A. X-test

B. F-test

C. Z-test

D. t-test

1010. Better crop establishment especially for direct seeded rice can be obtained by using________________?
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A. High density grain

B. Low density grain

C. Both a & b

D. None of the above

1011. Delta of water for cotton crop is________________?
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A. 18 acre inches

B. non of these

C. 25 acre inches

D. 30 acre inches

1012. The ratio of treatment variance to error variance is known as_________________?
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A. Critical difference

B. I-value

C. Correlation

D. F-value

1013. The soil are contains__________________?
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A. Less oxygen as compared 10 atmosphere

B. More carbon dioxide as compared to atmosphere

C. Both a & b

D. None of the above

1014. Ratio of economic yield to biological yield expressed in percentage is called_______________?
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A. Seed index

B. Dry matter

C. Total yield

D. Harvest index

1015. Use of linear measurements of plumule growth as a vigour test was first suggested by_______________?
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A. Germ (1949)

B. Baskin (1972)

C. Woodstock (1976)

D. Maguire (1962)

1016. Zinc deficiency is generally observed in_________________?
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A. Race

B. Vegetables

C. Cotton

D. Wheat

1017. Cotton plant has mode of germination_________________?
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A. Determinate type of growth

B. Semi-determinate

C. Indeterminate type of growth

D. Buslry growth habit

1018. A warm summer and pronounced winter is called________________?
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A. None of the above

B. Tropical

C. Temperature

D. Arid

1019. In wheat total crop N uptake per ton of grain is about__________________?
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A. 15-20 Kg

B. 20-30 Kg

C. 70-80 Kg

D. 50-60 Kg

1020. Which one of the following is C4 plain_________________?
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A. Make

B. All the above

C. Sorghum

D. Sugarcane

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