Agricultural science studies farming practices, including soil cultivation for growing crops and raising animals for food, wool, and other products.
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Question 131: The following crops will enrich the soil with nitrates except
Options:
A) calopogonium
B) pueraria
C) centrosema
D) exoriepus
Show Answer
The correct answer is D .
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Question 132:
The process of stopping a young animal from milk and placing it under hand feeding is
Options:
A) culling
B) breeding
C) weaning
D) isolation
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The correct answer is C .
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Question 133:
What is crop rotation?
Options:
A) Growing of crops one after the other in a particular sequence
B) Growing more than one crop at a time
C) Growing of an associate crop in between the rows of the main crop
D) Growing of crops together in strips
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The correct answer is A .
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Question 134:
_________ is the artificial watering of farmland
Options:
A) Application
B) Supplying
C) Manuring
D) Irrigation
Show Answer
The correct answer is D .
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Question 135:
The causative organism of maize rust is?
Options:
A) Nematoda
B) Insect
C) Bacterium
D) Fungus
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The correct answer is D .
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Question 136: The part labeled I is made of
Options:
A) lead.
B) aluminium
C) iron
D) wood
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The correct answer is B .
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Question 137: Floriculture deals with the study of
Options:
A) flowers
B) fossils
C) weeds
D) insects
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The correct answer is A .
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Question 138:
Which of the following nutrient element is a macro-nutrient?
Options:
A) phosphorus
B) zinc
C) iron
D) manganese
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The correct answer is A .
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Question 139:
Which of the following will be responsible for the poor yield of fertile soil in a high rainfall area?
Options:
A) leaching of soil nutrients
B) very low pH value of land
C) lack of soil microbes
D) high alkalinity of soil
Show Answer
The correct answer is A .
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Question 140:
Some of the by-products of fish include the following except
Options:
A) Fish meal
B) Leather
C) Oil
D) Fish silage
Show Answer
The correct answer is B .