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Feeding method of bait for breeding Hippocampus trimaculatus Leach

A technology for feeding three-spot seahorses and bait, which is applied in fish farming, animal feed, animal feed, etc., can solve the problems of failing to significantly improve the growth and survival of young hippocampus of three-spot seahorses, and improve the growth rate and survival. rate effect

Inactive Publication Date: 2008-08-27
李秉记
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AI Technical Summary

Problems solved by technology

Traditional technology emphasizes that the growth and survival rate of young three-spotted seahorses are closely related to factors in the breeding environment. For example, the temperature, salinity and light of the breeding water directly affect the survival of young three-spotted seahorses. However, in practice, the implementation of these technologies did not significantly improve the growth and survival of three-spotted hippocampus juveniles, and significantly increased the growth rate and survival rate of three-spotted hippocampus young

Method used

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Embodiment Construction

[0013] The present invention will be further described below with embodiment:

[0014] 1. Breeding facilities

[0015] The size of the three-spotted hippocampus juvenile seahorse breeding pond is generally 3×4×1.5m, and a sunshade cloth with adjustable light is installed on the top of the pond. The breeding pond is equipped with seawater inlet and drainage system equipment, and an inflatable pipe is laid on the bottom of the pond.

[0016] 2. Breeding environment

[0017] During the breeding period of three-spotted seahorses, the temperature of the breeding water is controlled at 28±0.5°C, the salinity is 35±1.0‰, the dissolved oxygen is 6.5±0.5mg / l, the light intensity is 1500lux, slightly inflated, but no air bubbles should be controlled. occur.

[0018] Three, bait feeding

[0019] 1. Three-spotted hippocampus juveniles 1-15 days after hatching were fed freshly hatched artemia (body length 0.17±0.023cm) at a density of 5 / ml, and fed with full food.

[0020] 2. Three-spo...

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Abstract

The invention discloses a feeding method of culturing the baby hippocampus trimaculatus leach. The technical method designs a screening and converting method of the fish bait type in different growth time suitable for the baby Hippocampus Trimaculatus Leach based on the baby's ingestion and life habits. The technical method changes the conventional culture model of the baby hippocampus trimaculatus leach and can remarkably increase the growth rate and the survival rate of the baby hippocampus trimaculatus leach.

Description

technical field [0001] The invention relates to a feeding technology for seahorse cultivation, in particular to a feeding method for young three-spotted seahorses. Background technique [0002] Seahorses are very precious marine organisms. Due to the extremely low yield of wild seahorses, their artificial breeding value is very huge. Therefore, the technical research on artificial breeding and industrialization of seahorses has become an international research topic. At present, in the process of industrialization of seahorse breeding, the growth and survival rate of young seahorses, especially young three-spotted seahorses, are still at a low level. A bottleneck in the industrialization of zebra juvenile seahorses. Traditional technology emphasizes that the growth and survival rate of young three-spotted seahorses are closely related to factors in the breeding environment. For example, the temperature, salinity and light of the breeding water directly affect the survival o...

Claims

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Application Information

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IPC IPC(8): A01K61/00A23K1/18A23K10/20A23K10/30A23K50/80
CPCY02A40/81
Inventor 李秉记
Owner 李秉记
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