WorksheetsCrop production and its management
Total questions: 10
Worksheet time: 10mins
The cultivation of one type of plants,on a large scale,is called.
Agriculture
Crop production
Agricultural practices
Al the above
The cultivating land for growing crops is known as.
Crop production
Agriculture
Kharif and Rabi
All are correct
The main kharif and Rabi crops are.
Paddy and Maize ; Wheat,Gram and Barley .
Wheat,Gram and Barley ; Paddy and Maize.
Paddy ; Wheat
Only b is correct
Preparation of the soil involves loosening and turning it. This process is known as.
Crumbs
Nursery
Ploghing and Tilling
Sowing
A ploughed field has big pieces of soil called.
Crumbs
Seed drill
Sowing
Broadcasting
The removal of weeds is called.
Wedding
Weeding
Weeds
All are wrong
Cutting and gathering of crops,after maturation,is known as.
Threshing
Winnowing
Harvesting
Emasculation
After harvesting,grains are seperated from the cut crop. This process is called _________ . This can be done manually or by a machine called _________.
Thresher, Threshing.
Threshing, Thresher.
Harvesting
Winnowing
Another way of improving yield is developing new varities of crops,This can be done by cross breeding two different varieties . This phenomenon is known as.
Winnowing
Green Revolution
Hybridisation
Emasculation
Anthers from a plant are removed. This process is called.
Hybridisation
Emasculation
Sickle
Green Revolution
