Agronomy Daily MCQ – 39

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Agronomy Daily MCQ – 39

Agronomy Daily MCQ

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Agronomy Daily MCQ Study

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Agriexam Daily Quiz

 

Q.1: High organic matter content in the soil reduces the availability of which one of the following to the plants?

  1. Iron
  2. Copper
  3. Molybdenum
  4. Boron

Answer: 2

 

Q.2: How many agroclimatic zones are categorized in India?

  1. 18
  2. 20
  3. 15
  4. 14

Answer: 3

 

Q.3: How many setts are needed to plant one hectare of sugarcane?

  1. 30,000 – 35,000
  2. 35,000 – 40,000
  3. 40,000 – 45,000
  4. 50,000 – 55,000

Answer: 2

 

Q.4: How much quantity of true potato seed is required for one hectare planting?

  1. 100g
  2. 200g
  3. 300g
  4. 400g

Answer: 1

 

Q.5: How much seed of legume crop should be treated with one packet of Rhizobium culture?

  1. 10 kg
  2. 5 kg
  3. 20 kg
  4. 15 kg

Answer: 1

 

Q.6: Humic acid is a fraction of humus, which is?

  1. Soluble in alkali and acid
  2. Soluble in alkali and insoluble in acid
  3. Insoluble in alkali and soluble in acid
  4. Insoluble in both in alkali and acid

Answer: 2

 

Q.7: Hydraulic conductivity of soil is very low in case of?

  1. Acid soils
  2. Saline soils
  3. Loam soils
  4. Alkali soils

Answer: 4

 

Q.8: Hydraulic conductivity of soils varies directly with?

  1. Capillary porosity
  2. Non-capillary porosity
  3. Total porosity
  4. Water holding capacity

Answer: 3

 

Q.9: Hyrbid rice for commercial production was first evolved in?

  1. India
  2. China
  3. Japan
  4. USA

Answer: 2

 

Q.10: Idea of super rice was given by?

  1. GH Shull
  2. GS Khush
  3. VL Chopra
  4. Yoshida

Answer: 2

Agronomy Daily MCQ – 39

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