Crop Production and Management Test

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Crop Production and Management Test - 31

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Weekly Quiz Competition

Question 1
1 / -0

Which crop requires dry and cold environment?

A
Rabi

B
Kharif

C
Zayad

D
All of the above
Solution
Dryland farming and dry farming encompass specific agricultural techniques for the non-irrigated cultivation of crops.
Dryland farming is associated with dry lands, areas characterized by a cool wet season followed by a warm dry season. For example, the Rabi crop.
The rabi crops include wheat, barley, oats (cereals), chickpea/gram (pulses), linseed, mustard (oilseeds), etc.
- Hence, a crop that requires a dry and cold environment is Rabi.
So, the correct answer is 'Rabi'.
Question 2
1 / -0

Which of the following animals can not be reared for animal husbandry?

A

B

C

D

Solution

Cows, hens and goats can be reared for animal husbandry for milk, meat and eggs while a bear is a wild animal and can not be reared.
So, the correct option is D.
Question 3
1 / -0

Rearing of animals done on a _________ is called animal husbandry.

A
Large scale

B
Small scale

C
Intermediate scale

D
None of the above

Solution

Animals reared at home or in farms, have to be
provided with proper food, shelter and
care. When this is done on a large scale,
it is called animal husbandry
So, the correct option is A.
Question 4
1 / -0

Chickens are reared because they provide us with

A
Meat

B
Eggs

C
Both A and B

D
None of the above

Solution

Chickens are reared in poultry farms because they provide us with both meat and eggs.
So, the correct option is C.
Question 5
1 / -0

Fish is a major part of the diet of the people living in which areas?

A
Coastal areas

B
Desert areas

C
Plains

D
Mountains

Solution

Fish is mostly consumed by the people living in the coastal areas because fishes are readily available there.
So, the correct option is A.
Question 6
1 / -0

The purpose of tillage is/are

A
Breaking of soil clods and suppressing in soil

B
Eradication of weeds

C
Leveling of soil

D
All of the above

Solution

Tillage is the agricultural preparation of soil by mechanical agitation of various types, such as digging, stirring, and overturning. The purpose of tillage is multi-fold. Tillage serves to
(i) Reduce soil compaction from roads and/or heavy construction equipment,
(ii) Remove unwanted vegetation (weeds),
(iii) Prepare a seedbed,
(iv) Dilute surface contamination below an appropriate action level,
(v) Incorporate fertilizer, and
(v) Stabilize the soil by removing erosion features such as rills.
Question 7
1 / -0

Directions For Questions

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Name the machine that is used for both harvesting and threshing?

A
Combine

B
Khurpi

C
Seed drill

D
Both A and B
Question 8
1 / -0

Which of the following is not a rabi crop?

A
Wheat

B
Mustard

C
Sugarcane

D
Peas

Solution

Sugarcane is not a Rabi crop. It is a Kharif crop. Kharif crops are grown in rainy season.
Hence, the correct answer is option C.
Question 9
1 / -0

Weeds affect the crop plants by

A
Killing the crop plants before they grow

B
Secreting poisons which cause diseases in crop plants

C
Competing for various resources of crop plants causing low availability of nutrients

D
None of the above

Solution

Weeds are unwanted plants in the cultivated field. They compete with the crop plants for food, space and light. They take up the nutrients and reduce the growth of the crop.
Question 10
1 / -0

Read the statements given below and choose the correct statements.
(i) Seeds require moisture for germination.
(ii) Plants can absorb nutrients mostly in dissolved form.
(iii) Irrigation protects the crops from both frost and hot air currents.
(iv) Irrigation improves soil texture.
Choose the combination of statements which indicate the need to irrigate crops.

A
(i) and (ii)

B
(i), (ii) and (iii)

C
(ii), (iii) and (iv)

D
(i) and (iii)

Solution

A dormant seed contains only 10-15% of water and is essentially dehydrated. The seed has to absorb water in order to become active. Plants grow by absorbing nutrients from the soil and all the nutrients have to be in the dissolved form.
Irrigation does not always improve soil texture. Irrigation does not protect the crops from frost. Irrigation is the artificial application of water to the land or soil. It is used to assist in the growing of agricultural crops, maintenance of landscapes, and revegetation of disturbed soils in dry areas and during periods of inadequate rainfall.
Thus the correct answer is option A.

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Crop Production and Management Test - 31

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Crop Production and Management Test - 31

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Question 1

Rabi

Kharif

Zayad

All of the above

Solution

Question 2

Solution

Question 3

Large scale

Small scale

Intermediate scale

None of the above

Solution

Question 4

Meat

Eggs

Both A and B

None of the above

Solution

Question 5

Coastal areas

Desert areas

Plains

Mountains

Solution

Question 6

Breaking of soil clods and suppressing in soil

Eradication of weeds

Leveling of soil

All of the above

Solution

Question 7

Combine

Khurpi

Seed drill

Both A and B

Question 8

Wheat

Mustard

Sugarcane

Peas

Solution

Question 9

Killing the crop plants before they grow

Secreting poisons which cause diseases in crop plants

Competing for various resources of crop plants causing low availability of nutrients

None of the above

Solution

Question 10

(i) and (ii)

(i), (ii) and (iii)

(ii), (iii) and (iv)

(i) and (iii)

Solution

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