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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
Mention four advantages of fishery.
All of the following are marine fish EXCEPT
Which one of the following fish is a surface feeder?
Management and rearing of fishes only is called as:
What type of cartilage forms the whole of the adult skeleton of cartilaginous fishes?
The longest marine water prawn is ______.
The eggs released by the female fish are fertilized by the sperm and fertilized eggs float in water as ______.
______ culture is the oldest and most traditional method of prawn culture practiced in Kerala.
Fish meal is used as feed for cattle and poultry farming animals.
Differentiate between pisciculture and aquaculture.
