SCIENCE AND EDUCATION FILM: Artificial breeding of river crab
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SCIENCE AND EDUCATION FILM: Artificial breeding of river crab
Agriculture
Length:
00:10:05
Date:
Collection
Keywords:
River Crab | Freshwater Animal | Agriculture Science and Technology | Agricultural Economy | Wildlife | Animal Habit | Artificial Breeding
This program focuses on artificial breeding of river crabs. According to the traditional artificial breeding method, seedlings are fished by from the sea and brought to fresh water for breeding. Modern fishermen put crabs directly into seawater ponds to allow them to mate and spawn, and cultivate crab seedlings by means of artificial breeding.