Suất dài hạn và cải thiện thông qua chọn lọc chăn nuôi của bất kỳ dân số loài cá nuôi phụ thuộc khi sinh sản tốt và tốt geneticgood di truyền học | Principles of Good Fish Breeding The long term productivity and improvement through selective breeding of any population of cultured fish species depends upon good breeding and good genetics AusAID CARD Better breeds of common carp Good Environment It is very important to provide the best home for carp in your ponds with the best water food and care AusAID CARD Better breeds of common carp 1 Good Quality Fish Good Genetics Strong healthy fish that breed and grow well AusAID CARD Better breeds of common carp Need two have both of these GOOD ENVIRONMENT GOOD FISH To grow the best fish need good stock and good environment AusAID CARD Better breeds of common carp 2 Keep Broodstock Genetically Healthy Brother Sister VERY UNHEALTHY AusAID CARD Better breeds of common carp Keep Broodstock Genetically Healthy Unrelated X Unrelated VERY HEALTHY AusAID CARD Better breeds of common carp