CARP artificial reproduction by two methods: For laying eggs paws and artificial insemination-Pros: active time, laying rate, rate of fertilization, hatching high rate-Limit: the rate of expansion is low, the proportion of misshapen high For laying and egg-laying fish for cheap self fertilization in the hot-Advantages: high expansion ratio, the percentage of misshapen low, high quality fish powder-Limit: not actively on time laying of the fish, the low-laying rate, lower fertilization rate of artificial insemination.
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