Ch- Crop production and management class 8

The process of loosening of the soil is called

• (a) tilling

• (b) harvesting

• (c) spraying

• (d) weeding

Seed drill is used for

• (a) harvesting

• (b) cleaning the seed

• (c) sowing

• (d) weeding

Rabi crop is harvested in

• (a) January

• (b) March

• (c) October

• (d) September

The process of separation of grain from the chaff after harvesting is known as

• Tilling

• Threshing

• Spraying

• Weeding

Which instrument is used for spraying weedicides?

• Sprayer

• Cultivator

• Plough

• Combine

Weeding involves removal of weeds (unwanted and uncultivated plants).

• True

• False

Watering the crops is called:

• Threshing

• Sowing

• Weeding

• Irrigation

Compost is basically a

• Manure

• Fertilizer

• Weedicide

• None of these

The management of rearing of animals for food and other products is known as

• (a) granaries

• (b) animal husbandry

• (c) poultry

• (d) warehouse

Plants of one kind grown at a one place on a large scale is called Crop.

• True

• False