Agriculture

Agronomy MCQs

Practice Agronomy MCQs for competitive exams.

Agronomy MCQs

Practice questions from this topic.

Ultimate irrigation potential of India is

  1. A. 140 mha
  2. B. 120 mha
  3. C. 150 mha
  4. D. 180 mha
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International Institute of Tropical Agriculture is situated at

  1. A. Japan
  2. B. Nigeria
  3. C. Syria
  4. D. India
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Dapog method is associated with

  1. A. Intercultural operation
  2. B. Nursery raising
  3. C. Seed-bed preparation
  4. D. Intercultivation
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Which one of the following is a green house gas

  1. A. Oxygen
  2. B. Ammonia
  3. C. Methane
  4. D. Bromine
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Most widely grown and edible species of wheat is

  1. A. Triticum duram
  2. B. Triticum vulgare
  3. C. Triticum aestivum
  4. D. None of these
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Application of organic materials with C : N ratio wider than 20 to 30 : 1 leads to . . . . . . . . of soil N

  1. A. Nitrification
  2. B. Ammonification
  3. C. Mineralization
  4. D. Immobilization
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Which of the following variety is a dwarf mutant

  1. A. IR-8
  2. B. Jaya
  3. C. Pusa-2-21
  4. D. Jagannath
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Thaichung Native was the popular variety introduced in India. It belongs to

  1. A. Bajra
  2. B. Red gram
  3. C. Paddy
  4. D. Wheat
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All the grain legumes have a high photo respiration because of

  1. A. C 3 mechanism
  2. B. More vegetative growth
  3. C. Indeterminate
  4. D. C 4 mechanism
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Which one of the following crop rotation is the best for maintaining soil fertility

  1. A. Maize - Toria - Wheat
  2. B. Paddy - Wheat - Cowpea
  3. C. Paddy - Potato - Greengram
  4. D. Soybean - Wheat - Greengram
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If the rate of application per hectare is 3.00 kg a.i., the quantity of simazine WP (80% a.i.) required to be sprayed in 0.20 hectare area would be

  1. A. 0.50 kg
  2. B. 0.75 kg
  3. C. 1.25 kg
  4. D. 1.87 kg
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Dendrometer used for measuring

  1. A. Annual Rings
  2. B. Trunk Diameter
  3. C. Plant Height
  4. D. All of the above
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