WorksheetsImprovement In Food Resources
Total questions: 15
Worksheet time: 8mins
Define food
a) Basic form of energy that we intake.
b) Anything we eat.
c) Any substance consumed by an organism for nutritional support.
both a) and c)
Find the odd one out: [White revolution, milk, fish]
White revolution
milk
fish
none of them
Example of an oil yielding plant-
Sunflower
Lentil
Hibiscus
Cauliflower
One way of embodying desirable characters into crop varieties is
Fumigation
Animal Breeding
Photoperiodism
Hybridisation
The element which is required in largest quantity by plants is :
Nitrogen
Phosphorus
calcium
sulphur
What are the precautions to be taken
during sowing?
Proper space
Right moisture content of soil
Sowing of the seeds at right depth
All of the above
Cattle husbandry is done for-
Milk production
Meat production
Feather production
Egg production
Which one of the following species of honey bee is an Italian species?
Apis florea
Apis Mellifera
Apis cerana Indica
Apis Dorsata
Which of the following are Indian cattle?
Bos Indicus
Bos vulgaris
Bos domestica
Bos Bubalis
Which one of the following fishes is a surface feeder?
Rohus
Madrigals
common carps
catlas
Which one of the following nutrients is not available in fertilizers?
Nitrogen
Iron
Phosphorus
Potassium
Norman Borlaug is associated with
White revolution
Blue revolution
Green revolution
Yellow revolution
For appropriate selection of seed, one must consider
Disease free seeds
High yielding varieties
Seed treated with fungicides
All of these
When different types of crops are
grown alternatively in the same field it
is:
Mixed cropping
Inter cropping
Crop rotation
Jhuming cultivation
2, 4-D is used:
For higher yield
As weedicide
As insecticide
None
