Indoor seedling raising method for Dongstellate actinidia
The invention discloses an indoor fry breeding method for Dongstellus parviflora. The method comprises the steps of fry breeding pond preparation, bait pre-feeding, fry feeding and feed feeding. The water quality of the nursery pond is intervened by pre-feeding bait, and a nursery pond small ecology...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an indoor fry breeding method for Dongstellus parviflora. The method comprises the steps of fry breeding pond preparation, bait pre-feeding, fry feeding and feed feeding. The water quality of the nursery pond is intervened by pre-feeding bait, and a nursery pond small ecology more suitable for survival of newly hatched fry is established; specification screening is carried out on the Dongpo larvae discontinuously, so that the larvae are prevented from killing each other; through gradual transition from rotifer/fairy shrimp and chlorella to artificial feed and chlorella and then to pure artificial feed, the east astrostroma larva fish can gradually adapt to feed conversion without stress reaction, so that the growth of the east astrostroma larva fish is promoted, and the survival rate of the east astrostroma larva fish is improved. In addition, the lentinan and the peruvian groundcherry herb extract are added into the artificial feed, and the lentinan and the peruvian groundcherry herb |
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