Agricultural Practices

Select the method(s) of irrigation which can be employed in an uneven land.

(i) Moat

(ii) Sprinkler

(iii) Chain Pump

(iv) Drip System

• Only (ii)

• Only (iv)

• (i), (ii) and (iii)

• (i) and (ii)

Tags

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

What are the important steps in the preparation of soil?

• Loosening and sowing

• Loosening and weeding

• Turning and sowing

• Turning and Loosening

If you were a farmer, which of the following methods will you use to separate good quality and viable grains from a heap of grains after harvest?

• Checking the weight of grains.

• Checking grains under sunlight for pores.

• Immersing the grains in water.

• Sowing seeds and waiting for germination

The manual method of sowing seeds is also known as:

• Winnowing

• Irrigation

• Transplantation

• Broadcasting

Which of the following is NOT a fertilizer?

• Urea

• Nitrogen Phosphorus Potassium

• Potash

• None of the above

Which of the following is rich in organic nutrients?

• Potash

• Ammonium Sulphate

• Urea

• Compost

SPECIFY THE PICTURE WHICH HELPS IN SOWING OF SEEDS

• 
• 
• 
• 

True or False:

Crop rotation is followed to improve crop yield.

• True

• False

Tags

NGSS.MS-LS1-5

Can manure be used as fertilizer?

• Yes

• No

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Arrange the following in correct order:

(i)Adding Manures and fertilizers

(ii)Preparation of soil

(iii)Irrigation

(iv)Sowing seeds

• iv-iii-ii-i

• iv-i-iii-ii

• ii-iv-i-iii