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WorksheetsCrop production
Total questions: 20
Worksheet time: 10mins
Organic wastes can be decomposed to form ________, which can sustainably enhance the nutrient content of the soil.
compost
cow dung
fertilizer
pestisides
Select the method(s) of irrigation which can be employed in an uneven land.
(i) Moat
(ii) Sprinkler
(iii) Chain Pump
(iv) Drip System
(ii) and (iv)
Only (iv)
(i), (ii) and (iii)
(i) and (ii)
Which of the following is a rabi crop?
Rice
Mustard
Soya bean
Maize
Which of the following should be used by a farmer with a large farm to harvest his crops quickly and efficiently?
Winnowing machine
combine
Sickle
seed drill
In today’s world, where water is a scarce resource, which among the following irrigation methods is most feasible and sustainable?
sprinkler irrigation
drip irrigation
tube well
chain pump
Consider the following statements about weeding and identify the incorrect one.
Weeding is best done during tilling itself.
Weeding is the process of growing weed.
Weeding is the process of removal of weeds.
Weeding is usually done manually or by using weedicides.
What are the important steps in the preparation of soil?
Loosening and sowing
Loosening and weeding
Turning and sowing
Turning and loosening
Which of the following is not a traditional irrigation method?
Moat
chain pump
liver system
drip system
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.
Which of the following is used to preserve food grains at home?
Spinach leaves
Curry leaves
Neem leaves
Tulsi leaves
Weeds are controlled by chemicals called _________.
Pesticides
Fungicides
Weedicides
Insecticides
Which type of irrigation is similar to rainfall?
Moat
Sprinkler system
Rahat
Drip system
What are the advantages of preparing the soil?
Makes decomposition by microbes easier.
Makes the top soil nutrient rich.
Allows roots to penetrate the soil easily.
All of these
Arrange the following agricultural practices in the order in which they are followed.
- Harvesting
- Sowing
- Storage
- Irrigation
- Preparation of soil
1→2→3→4→5
5→2→4→1→3
2→1→3→5→4
5→3→4→1→2
The process of loosening and turning the soil is known as:
Winnowing
Ploughing
Harvesting
Threshing
The process of drying wheat stalks in the sun and then beating them to separate the grains is called
Winnowing
Threshing
Churning
Sieving
Which of the following tool helps in uniform distribution of seeds while sowing?
Thresher
Seed drill
Funnel connected to pipes
Sprinkler
Which of the following animal is taken care of in animal husbandry?
Rhino
Tiger
Buffalo
Lion
Identify the agricultural method in which different crops are grown on a piece of land season after season
Irrigation
Monoculture
Crop rotation
Shifting cultivation
Rhizobium bacteria in the root nodules of leguminous plants help in fixing:
Sulphur
Oxygen
Nitrogen
Hydrogen
