Agronomy MCQ Question and Answer | Agriculture MCQ Question Page-5 section-8

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41.
Which cation has low absorption capacity on clay

A. H

B. Ca

C. Fe

D. Na

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42.
Stomata closing can be induced by

A. I. A. A.

B. Linseed oil

C. 2, 4-D

D. P. M. A.

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43.
Atmospheric concentration of argon

A. 0.01%

B. 0.93%

C. 0.09%

D. 0.1%

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44.
Oryza sativa is a diploid species having chromosomes

A. 24

B. 18

C. 28

D. 20

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45.
In which of the following, composite and synthetic cultivars are used

A. Rice

B. Wheat

C. Maize

D. Cotton

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46.
Acid equivalent of urea is

A. 110

B. 128

C. 55

D. 80

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47.
The maximum area in India is under which of the following crops?

A. Wheat

B. Maize

C. Paddy

D. Cotton

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48.
The main crop of potato is planted from

A. 25^th September to 10^th October

B. 15^th October to 25^th October

C. 25^th September to 10^th November

D. 15^th March to 10^th April

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49.
Which of the following is the ideal temperature range for tillering stage in wheat

A. 16° - 20°C

B. 28° - 40°C

C. 20° - 23°C

D. 23° - 25°C

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50.
Gossypium hirsutum is a group of cotton commonly known as

A. Desi cotton

B. American cotton

C. Sea Island cotton

D. None of these

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Agronomy MCQ Question and Answer | Agriculture MCQ Question

41. Which cation has low absorption capacity on clay

Answer & Solution

42. Stomata closing can be induced by

Answer & Solution

43. Atmospheric concentration of argon

Answer & Solution

44. Oryza sativa is a diploid species having chromosomes

Answer & Solution

45. In which of the following, composite and synthetic cultivars are used

Answer & Solution

46. Acid equivalent of urea is

Answer & Solution

47. The maximum area in India is under which of the following crops?

Answer & Solution

48. The main crop of potato is planted from

Answer & Solution

49. Which of the following is the ideal temperature range for tillering stage in wheat

Answer & Solution

50. Gossypium hirsutum is a group of cotton commonly known as

Answer & Solution

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41.
Which cation has low absorption capacity on clay

42.
Stomata closing can be induced by

43.
Atmospheric concentration of argon

44.
Oryza sativa is a diploid species having chromosomes

45.
In which of the following, composite and synthetic cultivars are used

46.
Acid equivalent of urea is

47.
The maximum area in India is under which of the following crops?

48.
The main crop of potato is planted from

49.
Which of the following is the ideal temperature range for tillering stage in wheat

50.
Gossypium hirsutum is a group of cotton commonly known as