Crop Production and Management Test

Result

Crop Production and Management Test - 29

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Weekly Quiz Competition

Question 1
1 / -0

The weeds competes for :

A
Food

B
Water

C
Sunlight

D
All of the above
Solution
Weeds are unwanted plants with no economical value that compete with flowers, grasses, vegetable, and fruit plants for water, sunlight, and nutrients.
Most weeds grow at such an astounding rate that it will cause deficiency of Nitrogen, Phosphorus, and other nutrients in the soil due to which non-weed plants become weak and prone to insect and disease infestation.

So the correct answer is option D.
Question 2
1 / -0

Worms require .......... to decompose wastes.

A
Temperature

B
Moisture

C
Sunlight

D
None of the above

Solution

Worm composting is using worms to convert food wastes and other organic materials into a valuable soil called vermicompost. Worms eat food wastes, which become compost as they pass through the worm's body.
They need moisture, air, food, darkness, and warm (but not hot) temperatures to turn nutrient-rich fruit and vegetable scraps into nutrient-rich compost.
So, the correct option is B.
Question 3
1 / -0

Which of the following animals are used for making compost?

A
Earthworms

B
House fly

C
Cockroach

D
Mosquitoes

Solution

Earthworms are nature's ultimate composting worm and used majorly in vermicomposting. Earthworms are easy to care for, reproduce quickly, tolerate a wide range of temperatures, and can eat huge amounts of organic waste. For these reasons, the earthworm is the worm most often recommended for vermicomposting.
So, the answer is A.
Question 4
1 / -0

Animal husbandry deals with

A
Breeding of farm animals

B
Care and treatment of animals

C
Rearing animals for profit

D
Rearing, management and breeding farm animals

Solution
Question 5
1 / -0

Which of the following is important to prevent the growth of weeds?

A
Insecticides

B
Pesticides

C
Biofertilizers

D
Weedicides

Solution

Insecticides and pesticides are used to kill the insects and the pest that harm the crops . While biofetilizers are the manure (contains living microorganisms) . On the other hand , weedicides are used to kill the weeds .
So the correct option is 'Weedicides' .
Question 6
1 / -0

Which of the following can be obtained from fishes?

A
Proteins and vitamin D

B
Wool

C
Oil

D
Both A and C

Solution

Protein, oil & vitamin D are obtained from the fishes. Fish oil, liver oil, vitamin D & protein obtained from an excellent source of nutrients from fish.
Question 7
1 / -0

The science of breeding and rearing of animals is known as ___________.

A
Irrigation

B
Agriculture

C
Horticulture

D
Animal husbandry

Solution

The science of breeding, farming, and care of farm animals is known as animal husbandry. To raise the good quality of livestock, selective breeding is done. Cattle farming, fisheries, pisciculture, apiculture, poultry farming are commonly known examples of animal husbandry.
So, the correct answer is option D.
Question 8
1 / -0

Which of the following is a weed?

A
Wheat

B
Rice

C
Maize

D
None of the above

Solution

Weed is that part of plant which is considered unwanted in a crop field. It includes residual plants, lawn, parks, wild grasses. It competes for space, food, water and sunlight with the crop such as wheat, rice, maize, etc. Hence, weed control is important in agriculture field as it reduces the agricultural crop yield. However, it prevents pest insects from reaching a crop.
Thus, the correct answer is option D.
Question 9
1 / -0

Which of the following is a weed?

A
Sunflower

B
Sugarcane

C
Rose

D
Wild grasses

Solution

Sunflower and rose are flower (used in horticulture) , while sugarcane is also a plant of great economic importance . Wild grasses are only example of weds .
So the correct option is 'Wild grasses' .
Question 10
1 / -0

Which of the following practices are involved in the animal husbandry?

A
Rearing of animals

B
Breeding of animals

C
Caring for animals

D
All of the above

Solution

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Re-Attempt Weekly Quiz Competition

Crop Production and Management Test - 29

Result

Crop Production and Management Test - 29

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SHARING IS CARING

Question 1

Food

Water

Sunlight

All of the above

Solution

Question 2

Temperature

Moisture

Sunlight

None of the above

Solution

Question 3

Earthworms

House fly

Cockroach

Mosquitoes

Solution

Question 4

Breeding of farm animals

Care and treatment of animals

Rearing animals for profit

Rearing, management and breeding farm animals

Solution

Question 5

Insecticides

Pesticides

Biofertilizers

Weedicides

Solution

Question 6

Proteins and vitamin D

Wool

Oil

Both A and C

Solution

Question 7

Irrigation

Agriculture

Horticulture

Animal husbandry

Solution

Question 8

Wheat

Rice

Maize

None of the above

Solution

Question 9

Sunflower

Sugarcane

Rose

Wild grasses

Solution

Question 10

Rearing of animals

Breeding of animals

Caring for animals

All of the above

Solution

User

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