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Agriculture

Agronomy MCQs

Practice Agronomy MCQs for competitive exams.

Agronomy MCQs

Practice questions from this topic.

The protein deficiency disease is known as

  1. A. Eczema
  2. B. Mycoses
  3. C. Scurvy
  4. D. Kwashiorkor
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Area under rainfed agriculture in India is

  1. A. 40 - 45%
  2. B. 50 - 55%
  3. C. 30 - 40%
  4. D. 60 - 65%
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Main objective of puddling in paddy is to

  1. A. Create impermeable layer in the soil
  2. B. Destroy insect pests
  3. C. Mix the fertiliser in the soil
  4. D. None of the above
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The solar radiation is measured by

  1. A. Sextant
  2. B. Pyrometer
  3. C. Pyrheliometer
  4. D. Albedometer
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If all values are -ve then S. D. will be

  1. A. -ve
  2. B. +ve
  3. C. 0
  4. D. Undefined
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An annual weed commonly found in rice field is

  1. A. Anagalliis arvensis
  2. B. Echinochloa crusgalli
  3. C. Amaranthus spinosus
  4. D. Phalaris minor
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Early sowing in pulses is not recommended mainly due to,

  1. A. More Vegetative growth
  2. B. Weed, Pest problem is more
  3. C. Photoperiod Sensitivity
  4. D. Length of growing period
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Blackgram is originated in

  1. A. India
  2. B. Tropical America
  3. C. Japan
  4. D. Indonesia
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Glyphosate inhibits the biosynthesis of

  1. A. Phenylalanine
  2. B. Alanine
  3. C. Glutamine
  4. D. Cysteine
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In wet season, the initiation of panicle primordia in rice variety of 120 days duration takes place in

  1. A. 60 - 65 days after sowing
  2. B. 65 - 70 days after sowing
  3. C. 70 - 75 days after sowing
  4. D. 75 - 80 days after sowing
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In Post Green Revolution Era, we have experienced

  1. A. Increasing Factor Productivity
  2. B. Decreasing Factor Productivity
  3. C. Increasing fertility
  4. D. Increased NUE
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For maintaining the quality of fibre, jute should be harvested

  1. A. After pod formation
  2. B. After flowering
  3. C. Before flowering
  4. D. Before pod formation
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