Soil Science MCQ – 19

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Soil Science MCQ – 19

Soil Science MCQ

   MCQ on Agriexam.com

Soil Science MCQ Study

[google-translator]

Agriexam Daily Quiz

 

Q.1: Total biomass of earthworm in soil ranges from (kg/ha)?

  1. 10-110
  2. 110-1100
  3. 210-2200
  4. 20-220

Answer: 2

 

Q.2: Acidulation process is associated with?

  1. Nitrophosphate
  2. DCP
  3. SSP
  4. Vermicompost

Answer: 1

 

Q.3: Which element(s) is/are mobile with plant system?

  1. Cl
  2. Mo
  3. K
  4. All of the above

Answer: 4

 

Q.4: Soil composed of which type of clays, are best suited for agriculture?

  1. Smectite and talc
  2. Vermiculite and mica
  3. Chlorite and Illite
  4. Illite and smectite

Answer: 3

 

Q.5: Zoning is used for differentiating isomorphous minerals, ex?

  1. Pyroxene and amphibole
  2. Albite and anorthite
  3. Olivine and feldspar
  4. None of these

Answer: 2

 

Q.6: Which one is right, according to population in soil?

  1. Bacteria > actinomycetis > fungi
  2. Fungi > actinomycetis >bacteria
  3. Actinomycetis > fungi > bacteria
  4. None of the above

Answer: 1

 

Q.7: Fibrous Clay mineral?

  1. Kaolinite
  2. Coockite
  3. Lizardite
  4. Attapulgite

Answer: 4

 

Q.8: Legumes fail to develop nodule as soil having pH of?

  1. >5
  2. <5< b>
  3. <55< b>
  4. None of the above

Answer: 2

 

Q.9: Potash Research Institute is situated at?

  1. Gurgaon
  2. Jodhpur
  3. Kalyani
  4. Cooch Behar

Answer: 1

 

Q.10: Father of Soil Testing is?

  1. Cate
  2. Troug
  3. Puri
  4. None of the above

Answer: 2

Soil Science MCQ – 19

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