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WorksheetsCrop production and management
Total questions: 10
Worksheet time: 5mins
Watering the crops is called :-
Sowing
Manuring
Tilling
Irrigation
Weeds are the:
main crop plants
insects and pests
unwanted plants growing along the crop
chemical substances
Combines are used for:
sowing of seeds
harvesting the crops
threshing
harvesting and threshing both.
Wheat and gram belong to
rabi crop
kharif crop
both of them
none of these
2-4D is a
Pesticides
Insecticides
Fungicides
Weedicides.
The process of loosening of the soil is called
tilling
harvesting
spraying
weeding
Rhizobium bacteria fix atmospheric
oxygen
nitrogen
sulphur
carbon dioxide
The practice of growing two or more dissimilar crops in the same field one after another is
crop rotation
tilling
plantation
weeding
The chemical substances rich in nutrients are called
fertilisers
weedicides
pesticides
herbicides
Compost is basically a
manure
fertiliser
pesticide
weedicide
