When Ashok visited his village he observed that villagers were suffering from malnutrition. To curb malnutrition in the village he suggested them to select five or six fish species in a pond. The villagers were surprised to see this increased the fish yield from the pond. They thanked Ashok and asked him to help them get pure fish seed for the other two ponds in the village.
Q. When Ashok visited his village he observed that villagers were suffering from malnutrition. To curb malnutrition in the village he suggested them to select five or six fish species in a pond. The villagers were surprised to see this increased the fish yield from the pond. They thanked Ashok and asked him to help them get pure fish seed for the other two ponds in the village.
(i) What name is given to this intensive fish farming ?
(ii) Write the basis on which the different fish species are selected.
(iii) Ashok’s initiative is worth praising. Give two reasons.
Ans. (i) Composite fish culture.
(ii) Having different food habits so they do not compete.
(iii) Appreciation, improvement of natural environment, compassion, rendering service, awareness, scientific temper.
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