Agronomy Daily MCQ – 37

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Agronomy Daily MCQ – 37

Agronomy Daily MCQ

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Agriexam Daily Quiz

 

Q.1: For application of phosphorus at the rate of 50 kg P2O5 ha-1 to cotton crop, the quantity in kg of single super phosphate (P2O5 = 16%) required for 1.5 acres is?

  1. 108
  2. 80
  3. 216
  4. 188

Answer: 4

 

Q.2: For calculating value of P, P2Ois multiplied by?

  1. 2.146
  2. 3.258
  3. 2.29
  4. 0.437

Answer: 4

 

Q.3: For ideal plant population, the seed rate of sugarbeet should be (kg/ha)?

  1. 8-10
  2. 15-20
  3. 25-30
  4. 30-35

Answer: 1

 

Q.4: For ripening of rice, temperature should lie between?

  1. 21 – 37°C
  2. 26.5 – 29.5°C
  3. 20 – 25°C
  4. 15 – 20°C

Answer: 3

 

Q.5: For sugarcane ‘N’ fertilizer application has to be completed within .. days after planting for better sugar content in juice?

  1. 20
  2. 40
  3. 60
  4. 80

Answer: 3

 

Q.6: For transplanting one hectare area of rice how much area is sufficient for nursery raising?

  1. 500 m2
  2. 100 m2
  3. 1500 m2
  4. 1000 m2

Answer: 4

 

Q.7: For which nutrient element, plants depend strongly on chelation to improve availability and transport from soil to plant root surfaces?

  1. Ca
  2. Mg
  3. Fe
  4. B

Answer: 3

 

Q.8: For which type of fertilizer India is fully dependent on imports?

  1. P-fertilizer
  2. N-fertilizer
  3. None of these
  4. K-tertilizer

Answer: 4

 

Q.9: Fresh organic residue as addition to a standing crop leads to?

  1. Denitrification loss of soil nitrogen
  2. Volatilization loss of nitrogen
  3. Decomposition of ammonia in soil
  4. Immobilization of available nitrogen in soil

Answer: 4

 

Q.10: Gene responsible for dwarfing characters in rice is?

  1. Dee-gee-woo-gen
  2. Tift 23A
  3. Opaque-2
  4. Norin -10

Answer: 1

Agronomy Daily MCQ – 37

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