Agronomy Daily MCQ – 36

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Agronomy Daily MCQ – 36

Agronomy Daily MCQ

   MCQ on Agriexam.com

Agronomy Daily MCQ Study

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Agriexam Daily Quiz

 

Q.1: Each unit change in pH represents a change in activity of H* or OH- ions by?

  1. One fold
  2. Ten fold
  3. Hundred fold
  4. Thousand fold

Answer: 2

 

Q.2: Epricania melanoleuca is a parasitoid effective against?

  1. Sugarcane scale
  2. Rice mealy bug
  3. Sugarcane pyrilla
  4. Rice leaf hopper

Answer: 3

 

Q.3: Excess uptake of which element is known as luxury consumption?

  1. N
  2. P
  3. K
  4. Zn

Answer: 3

 

Q.4: Fertilization application in maize should be completed before?

  1. Tasseling
  2. Silking
  3. Knee high stage
  4. Ripening

Answer: 1

 

Q.5: Finger leaf disease in cotton is caused due to residual effect. of which chemical?

  1. Chlorophyriphos
  2. Mancozeb
  3. 2, 4 – D
  4. N. A. A.

Answer: 3

 

Q.6: First hybrid maize Ganga-1 was developed in India in?

  1. 1957
  2. 1961
  3. 1964
  4. 1965

Answer: 2

 

Q.7: First irrigation to the wheat crop should be given at?

  1. Tillering stage
  2. CRI stage
  3. Jointing stage
  4. Dough stage

Answer: 2

 

Q.8: Flint corn is commonly grown in India is also known as?

  1. Zea mays indentata
  2. Zea mays indurata
  3. Zea mays everta
  4. Zea mays saccharata

Answer: 2

 

Q.9: Flow of water in saturated soil is described by?

  1. Poiseuille\’s law
  2. Darcy\’s law
  3. Fick\’s law
  4. Both (a)and(b)

Answer: 4

 

Q.10: Fluchloralin can be used in soybean as?

  1. Pre emergence
  2. Post – emergence
  3. Pre – plant incorporation
  4. None of these

Answer: 3

Agronomy Daily MCQ – 36

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