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प्रश्न
Farming without the use of chemicals such as fertilizers, herbicides and pesticides is known as ______.
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उत्तर
Farming without the use of chemicals such as fertilizers, herbicides and pesticides is known as organic farming.
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संबंधित प्रश्न
How are fish obtained?
Give the economic importance of fishery.
What type of cartilage forms the whole of the adult skeleton of cartilaginous fishes?
Which one is not produced in aquaculture?
Air-breathing fishes are cultured in ______ water.
The eggs released by the female fish are fertilized by the sperm and fertilized eggs float in water as ______.
Define the following.
Pisciculture
Blue revolution is related with ______.
How is the Fish Meal prepared?
What is the nutritional importance of fish liver oils? Name any two marine fishes which yield these oils.
