Agronomy Daily MCQ – 30

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Agronomy Daily MCQ – 30

Agronomy Daily MCQ

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Agronomy Daily MCQ Study

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Agriexam Daily Quiz

 

Q.1: Alley cropping means?

  1. Growing of pastures in between two widely spaced rows of fast growing trees
  2. Growing of field crops in between two widely spaced rows of fast growing trees
  3. Growing of only short duration crops in between two widely spaced rows of fast growing trees
  4. Growing of only fodder crops in between two widely spaced rows of fast growing trees

Answer: 2

 

Q.2: Among the following four common constituents of organic manures, the slowest rate of decomposition is seen with which of the following?

  1. Cellulose
  2. Sugar
  3. Lignin
  4. Hemicellulose

Answer: 3

 

Q.3: Among the following, the set of essential nutrient elements, which are absorbed as anions by plants is?

  1. Boron, chlorine, copper, iron, manganese
  2. Copper, iron, phosphorus, sulphur, zinc
  3. Potassium, manganese, molybdenum, phosphorus, zinc
  4. Boron, chloride, molybdenum, phosphorus, sulphur

Answer: 4

 

Q.4: Among the following, which plants- nutrient elements reaches roots by the Process of diffusion?

  1. Calcium
  2. Phosphorus
  3. Potassium
  4. Nitrogen

Answer: 2

 

Q.5: Amongst oil cakes, the highest nitrogen content is in?

  1. Castor cake
  2. Neem cake
  3. Groundnut cake
  4. Coconut cake

Answer: 3

 

Q.6: An annual weed commonly found in rice field is?

  1. Anagalliis urveusis
  2. Echinochloa crusgalli
  3. Amaranthus spinosus
  4. Phalaris minor

Answer: 2

 

Q.7: An example of companion cropping is?

  1. Sugarcane+ potato
  2. Potato + mustard
  3. Potato + radish
  4. Wheat +mustard

Answer: 1

 

Q.8: Antisenescent polyhormone is represented by?

  1. Auxins
  2. Cytokinins
  3. Gibberellin
  4. Ethylene

Answer: 3

 

Q.9: Application of gypsum is required more for?

  1. Berseem
  2. Paddy
  3. Groundnut
  4. Lucerne

Answer: 3

 

Q.10: Application of organic materials with CN ratio wider than 20 to 30;1 leads to ….. of soil N?

  1. Fixation
  2. Nitrification
  3. Mineralization
  4. Immobilization

Answer: 4

Agronomy Daily MCQ – 30

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