Artificial maturity-promoting breeding technology for animbalanced mussels
The invention discloses a breeding technology for artificially promoting maturity of animbalanced mussels, and relates to the technical field of aquaculture. The breeding technology specifically comprises the steps of parent selection and breeding, mature adulteration larva obtaining, adulteration l...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a breeding technology for artificially promoting maturity of animbalanced mussels, and relates to the technical field of aquaculture. The breeding technology specifically comprises the steps of parent selection and breeding, mature adulteration larva obtaining, adulteration larva parasitism, host fish infection adulteration larva breeding and juvenile mussel and juvenile mussel breeding after juvenile mussel removal, and the parent selection and breeding need to firstly select collected imbalanced mussel parents, have uniform specifications and sizes, and are placed in a breeding pond with flowing water to be bred; the specification of the breeding pond is 3.0 m * 1.5 m * 0.4 m, the breeding period is 3 months, the development state of the unbalanced mussel is checked regularly in the breeding period, the unbalanced mussel is fed with the artificially-bred green algae once a week, and gonads of the unbalanced mussel parents artificially bred for 3 months are developed to be completely |
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