Agriculture

Agronomy MCQs

Practice Agronomy MCQs for competitive exams.

Agronomy MCQs

Practice questions from this topic.

Sugarcane is planted furrow because

  1. A. It reduce soil borne disease
  2. B. To avoid water losses
  3. C. It reduces lodging
  4. D. All of the above
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Sea island cotton belong to

  1. A. Gossyplum arboreum
  2. B. Gossyplum herbaceum
  3. C. Gossypium hirsutum
  4. D. Gossyplum barbadense
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'Cajanus cajan L' is a scientific name of

  1. A. Pigeon pea
  2. B. Lentil
  3. C. Chick pea
  4. D. Black gram
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Which is the leading state in production of groundnut

  1. A. UP
  2. B. Delhi
  3. C. Haryana
  4. D. Gujarat
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IPM stands for

  1. A. Integrated Pest Manufacture
  2. B. Integrated Past Management
  3. C. Integrated Plant Management
  4. D. Integrated Pest Management
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Toxic alkaloid present in Sorghum is

  1. A. Cannabinol
  2. B. Caffeine
  3. C. Dhurrin
  4. D. Capsaicin
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The greenhouse effect is cause due to

  1. A. Depletion of ozone layer
  2. B. Increase in CO 2 in the atmosphere
  3. C. Incoming UV rays on the Earth
  4. D. Absorption of outgoing long wave radiation
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Short day plants requires about how much light in a day for good flowering?

  1. A. 8 h
  2. B. 6 h
  3. C. 10 h
  4. D. 15 h
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Crop mixture have proved biologically most dynamic under

  1. A. Irrigated conditions
  2. B. Large holding conditions
  3. C. Water stress condition
  4. D. High soil fertility conditions
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A place for keeping bees

  1. A. Aviary
  2. B. Apiary
  3. C. Cage
  4. D. Nest
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Through Classical biological approach, weeds can be

  1. A. Eradicated
  2. B. Controlled
  3. C. Maintained on an ecologically stable population
  4. D. Spreading can be checked
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Cotton required a daily minimum temperature for germination is

  1. A. 20°C
  2. B. 17°C
  3. C. 16°C
  4. D. 30°C
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