Agronomy Daily MCQ – 46

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Agronomy Daily MCQ – 46

Agronomy Daily MCQ

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Agronomy Daily MCQ Study

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Agriexam Daily Quiz

 

Q.1: Per cent content of sulphur in single super phosphate is?

  1. 8
  2. 12
  3. 16
  4. 20

Answer: 2

 

Q.2: Permanent soil property is?

  1. Fertility status
  2. pH
  3. Texture
  4. Structure

Answer: 3

 

Q.3: Phalaris minor belongs to the family?

  1. Gramineae
  2. Cyperacene
  3. Malvaceae
  4. Solanaceae

Answer: 1

 

Q.4: Phalaris minor in wheat can be controlled by using?

  1. Isoproturon
  2. 2, 4-D
  3. Gramaxone
  4. Atrazine

Answer: 1

 

Q.5: Phenylmercuric acetate (PMA) is a chemical used in agricultural crops in order to?

  1. Increase CO2 uptake
  2. Reduce respiration
  3. Reduce transpiration
  4. Increase transpiration

Answer: 3

 

Q.6: Phosphate containing mineral is?

  1. Aptatite
  2. Dolomite
  3. Pyrites
  4. Marble

Answer: 1

 

Q.7: Photoperiodically, rice is a type of …… plant?

  1. Long day
  2. Short day
  3. Day neutral
  4. Intermediate

Answer: 2

 

Q.8: Plant food manufactured by the process  of photosynthesis in the presence of a nutrient in chlorophyll is?

  1. Ca
  2. Mg
  3. Iron
  4. Boron

Answer: 2

 

Q.9: Pollen viability of wheat is related to supply of?

  1. Molybdenum
  2. Zinc
  3. Magnesium
  4. Boron

Answer: 4

 

Q.10: Pop pod in groundnut is mainly due to deficiency of which essential plant nutrient?

  1. Nitrogen
  2. Sulphur
  3. Calcium
  4. Zinc

Answer: 3

Agronomy Daily MCQ – 46

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