Crop production and management Worksheet-2
Fill the blank:
_____ obtained from plant or animal waste such as cattle dung, droppings, etc.
The supply of water to crops in the fields at different intervals is called _____.
Falling of water drop by drop at the roots of the plants is called _______.
Harvesting is done manually using ______ or by using a machine called _____.
_______ is the machine used for harvesting and threshing both.
The separation of the grains from the chaff with the help of wind is known as _______.
The study and care of animals is known as________
______ and ______ are the methods used for irrigation in India.
The process of separating grain from _______using wind is called winnowing.
Large scale storage of grains is done in ______ or _______.
Urea and super phosphates are________.
Physical removal of weeds by uprooting or cutting, with the help of a ______.
One of the most important tasks in agriculture is to turn the soil and _______ it.
The main tools used for this purpose are the _______, hoe and cultivator.
_______ is a simple tool which is used for removing weeds and for loosening of soil.
The heavier seeds are sown in the soil by two ways ______and seed drill.
______ is an organic substance obtained from the decomposition of plant or animal wastes.
The plant _______ absorbs water, mineral and nutrients from soil.
The water falls drop by drop just at the position of the roots in ______ irrigation system.
The removal of weeds is called _______.
2, 4-D is a/an ______.
The process of separation of grain from chaff is called _______.
The cutting of crop after ripening of grain is called _______.
Animals reared and provided with proper food, shelter and care is called ________.
Answer key:
Manure/Manures, organic manure/organic manures
Irrigation
Drip irrigation
sickle, harvester
combine
winnowing
animal husbandry
sprinkler system, drip system
Chaff
silos , granaries
chemical fertilizers/ chemical fertilizer
Khurpi
Loosen
Plough
Hoe
Traditional pull
Manure
Root
Drip
Weeding
Weedicide
Threshing
Harvesting
Animal husbandry
