Net cage culture method for Anodonta woodiana pacifica
The invention discloses a net cage culture method for Anodonta woodiana pacifica. The method comprises the following steps: 1) selecting a pond, wherein the water depth is 1-2 meters, the water sourceis sufficient, the water quality is fresh, the transparency is more than 30 cm, and the size is 10-3...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a net cage culture method for Anodonta woodiana pacifica. The method comprises the following steps: 1) selecting a pond, wherein the water depth is 1-2 meters, the water sourceis sufficient, the water quality is fresh, the transparency is more than 30 cm, and the size is 10-30 mu; 2) setting a net cage, wherein the specification of the net cage is 45cm*65cm*15cm; 3) carrying out water quality cultivation, wherein a fertilizer is put into the pond in 3-5 days before Anodonta woodiana pacifica is put into the pond; 4) stocking seeds, wherein the seeds of Anodonta woodiana pacifica with the same specification are put into the net cage in cloudy days or morning and evening in the next year; 5) cultivation management: the net cages, the water layers, the water quality and the diseases are managed at regular intervals. By means of the mode, the net cage culture method for the Anodonta woodiana pacifica is provided, the method is scientific and normative, the yield ofthe bred Anodonta woodian |
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