Agriculture

Agronomy MCQs

Practice Agronomy MCQs for competitive exams.

Agronomy MCQs

Practice questions from this topic.

Central dry land Research Institute located at

  1. A. Jhansi
  2. B. Jodhpur
  3. C. Hyderabad
  4. D. Jabalpur
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Psidic acid is found in root exudates of

  1. A. Psidium guajava
  2. B. Pearl millet
  3. C. Red Gram
  4. D. Soybean
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First established agricultural university of India is

  1. A. GBPUAT
  2. B. UASB
  3. C. UASD
  4. D. IARI
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Ozone layer in the atmosphere absorbs

  1. A. Ultraviolet radiation
  2. B. Infra red radiations
  3. C. Total solar radiations
  4. D. All of these
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Who is known as 'Waterman of India'?

  1. A. Rajendra Prasad
  2. B. Ramdas
  3. C. Ambika Singh
  4. D. Rajendra Singh
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A device for measuring percolation and leaching losses from a column of soil under controlled conditions is known as

  1. A. Infiltrometer
  2. B. Odometer
  3. C. Psycrometer
  4. D. Lysimeter
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Triticale is a cross between

  1. A. Wheat and braley
  2. B. Barley and rye
  3. C. Wheat and rye
  4. D. Wheat and oat
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Critical stage of maize crop is

  1. A. Milking stage
  2. B. Silking stage
  3. C. Tasseling stage
  4. D. Dough stage
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Cropping pattern is defined as

  1. A. The proportion of area under different crops
  2. B. Growing different crops in a recurrent succession
  3. C. The proportion of area under different crops at particular point of time
  4. D. A method of growing different crops
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Wheat crop yielding 50 quintals of grain per hectare removes N, P 2 O 5 and K 2 O kg/ha, respectively

  1. A. 100-150, 70-80 and 125-150
  2. B. 90-100, 60-70 and 100-110
  3. C. 120-40 and 60-80
  4. D. 80-30 and 40-20
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The element which does not enter into permanent organic combination in plants is

  1. A. Nitrogen
  2. B. Zinc
  3. C. Magnesium
  4. D. Potassium
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The major organic cementing agent in soil aggregate formation is

  1. A. Fats
  2. B. Proteins and protein derivatives
  3. C. Polysaccharides
  4. D. Organic acids
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