Agronomy Daily MCQ – 40

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Agronomy Daily MCQ – 40

Agronomy Daily MCQ

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Agriexam Daily Quiz

 

Q.1: If a plant shows extensive interveinal chlorosis of the older leaves and late this reaches the younger leaves, the symptoms is due to lack of?

  1. Magnesium
  2. Calcium
  3. Phosphorus
  4. Copper

Answer: 1

 

Q.2: If on a 20 acre farm, crops are raised on 15 acres in rabi, 15 acres in kharif and 20 acres in zaid in a year, what shall be the cropping intensity?

  1. 400%
  2. 300%
  3. 150%
  4. 250%

Answer: 4

 

Q.3: If the gravimetric moisture content of soil is 15% and the bulk density is 1.4 g/cc, the volumnetric moisture content is?

  1. 21.0%
  2. 18.0%
  3. 27.0%
  4. 24.0%

Answer: 1

 

Q.4: 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. 0.75 kg
  2. 0.50 kg
  3. 1.87 kg
  4. 1.25 kg

Answer: 1

 

Q.5: Immobilization of sulphur take place when the ‘S’ content of organic matter is less than?

  1. 0.60%
  2. 0.45%
  3. 0.15%
  4. 0.30%

Answer: 3

 

Q.6: In a good quality manure C/N ratio should not be more than?

  1. 10
  2. 20
  3. 30
  4. 40

Answer: 1

 

Q.7: In dwarf wheat, sowing depth is related to?

  1. Length of radicle
  2. Length of coleoptile
  3. Temperature
  4. Humidity

Answer: 2

 

Q.8: In functional allelopathy?

  1. Toxic substances are released as such from the plant
  2. A precursor is released which is converted into active substances by some microorganisms
  3. There is no question of release of any toxic substance
  4. Release of nitrogen from nodule of legume take place

Answer: 2

 

Q.9: In furrow. method of irrigation?

  1. Only 1/4th of the furrow is wetted
  2. Only 4/5th  of the furrow is wetted
  3. Only 1/2 of the furrow is wetted
  4. Only 3/4th  of the furrow is wetted

Answer: 4

 

Q.10: In India, first Dry Farming Research Station, Manjri was started in?

  1. 1923
  2. 1933
  3. 1934
  4. 1935

Answer: 1

Agronomy Daily MCQ – 40

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