Crop Production And Management Flashcards

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1
Q

What are the two Latin words from which the word “agriculture” is derived?

A

‘agre’- field
‘cultura’- cultivate

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2
Q

When was the beginning of agriculture?

A

Around 10,000 years ago

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3
Q

Define Agriculture

A

The science and practice of growing and cultivation of crop plants is called agriculture

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4
Q

What are crop plants?

A

Plants grown and tended in a field for agriculture.

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5
Q

What is animal Husbandry ?

A

Rearing of livestock, including poultry, along with crop yielding.

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6
Q

What are Kharif crops? When are Kharif crops sown and harvested? What are some examples of Kharif crops?

A

Crops sown in the rainy season. Sown in June-July, harvested in October-November. Paddy, maize, cotton, soyabean.

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7
Q

What are Rabi crops? When are they sown and harvested? Give some examples.

A

Crops which are grown during the winter season. They are sown in October and December. They are harvested in March and April. Wheat, Pea, Gram, Mustard.

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8
Q

Crops are classified on the basis of..?

A

Crop produce, Seasons, Purpose

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9
Q

___ and ____ were cultivated in ____ in about _____ BC

A

Oats Rye Europe 1000

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10
Q

What is Crop produce ?

A

The product obtained from crops are called crop produce.

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11
Q

What are the major crop plants grown in India?

A

Root crops Oil seeds fruits plantation crop Tuber crops beverages sugar yielding crops fibre crops spices medicinal plants cereals and pulses

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12
Q

List out the different agricultural practices in order.

A

Refer to the textbook page 12

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13
Q

List out the different agricultural practices in order.

A

Refer to the textbook page 12

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14
Q

Give examples of fertilizers

A

Urea, Diammonium Phosphate, Calcium Ammonium nitrate, Superphosphate of line.

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15
Q

Differentiate between manures and fertilizers.

A

Refer to textbook page 14 and 15

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16
Q

What are the traditional methods of irrigation ?

A

Refer to textbook pg 15

17
Q

What are the modern methods of irrigation?

A

Refer to textbook pg 15 and 16

18
Q

Give some examples of weeds

A

Référence to tb pg 16

19
Q

Give some examples of weedicides

A

Refer to tb page 16

20
Q

Give some examples of insecticides and rodenticides.

A

Refer to tb pg 16

21
Q

Define harvesting, threshing, winnowing

A

Refer to tb page 17

22
Q

What are some methods of increased crop production?

A

Refer to tb pg 18

23
Q

What are the steps in nitrogen cycle

A

Refer to tb pg 19

24
Q

Uses of honey are…?

A

Refer to pg 21 of tb