Phascolosoma esculenta pond intensive breeding system and breeding method

A technology of Derma sativa and Derma spp., which is applied in animal husbandry and other fields, can solve problems such as unfavorable production of D. sativa products, impact on the quality and safety of D. It can achieve the effect of facilitating the operation and management of intensive breeding, improving the economic benefits of breeding and high survival rate of breeding

Active Publication Date: 2019-03-22
NINGBO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are the following deficiencies or defects in the above D. pallidum culture technology: 1. the cultivation pond area is relatively large, which is unfavorable for the implementation of intensive cultivation and good cultivation management; The density is too high to affect the g

Method used

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  • Phascolosoma esculenta pond intensive breeding system and breeding method
  • Phascolosoma esculenta pond intensive breeding system and breeding method
  • Phascolosoma esculenta pond intensive breeding system and breeding method

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Embodiment 1

[0036] A pond intensive culture system and culture method for Derma spp., including technical links such as culture system construction, stocking preparation, seed stocking, mid-term separate culture, culture management, harvesting and harvesting, the details are as follows.

[0037] 1. Construction of breeding system

[0038] Such as Figure 1-3 As shown, the described intensive cultivation system of Derma sativa pond includes water storage area and breeding area, between the water storage area and the breeding area, an inlet and outlet ditch 2 is provided, and the ditch width of the inlet and outlet ditch 2 is 0.7m, the trench depth is 0.8m. The total area of ​​the intensive cultivation system in the ponds of Derma spp. is 32700m2 2 , the area of ​​the water storage area is 8000m 2 , the area of ​​the breeding area is 24700m 2 .

[0039] Two reservoirs 1 are arranged in the storage area, and the edge of the reservoir 1 is provided with a reservoir dike 4. The embankment...

Embodiment 2

[0064] A pond intensive culture system and culture method for Derma spp., including technical links such as culture system construction, stocking preparation, seed stocking, mid-term separate culture, culture management, harvesting and harvesting, the details are as follows.

[0065] 1. Construction of breeding system

[0066] Such as Figure 1-3 As shown, the described intensive cultivation system of Derma sativa pond includes water storage area and breeding area, between the water storage area and the breeding area, an inlet and outlet ditch 2 is provided, and the ditch width of the inlet and outlet ditch 2 is 0.7m, the trench depth is 0.8m. The total area of ​​the intensive cultivation system in the ponds of Derma spp. is 30,000m 2 , the area of ​​the water storage area is 6700m 2 , the area of ​​the breeding area is 23300m 2 .

[0067] Two storage tanks 1 are arranged in the storage area, and the edge of the storage tank 1 is provided with a storage tank embankment 4....

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Abstract

The invention discloses a phascolosoma esculenta pond intensive breeding system and breeding method. The system comprises a water storage area and a breeding area, and a water inlet and drainage ditchis arranged between the water storage area and the breeding area. The water storage area is internally provided with two water storage ponds, each water storage pond is composed of a water storage pond dike, a water storage pond annular ditch and a central beach face, and the central beach face is stocked with sinonovacula constricta; the breeding area is internally provided with a plurality of breeding ponds which are composed of breeding pond dikes, breeding pond annular ditches, breeding pond longitudinal ditches and a razor clam field, and phascolosoma esculenta is stocked on the razor clam field; one end of each water storage pond and one end of each breeding pond are provided with a water inlet and drainage port I and a water inlet and drainage port II connected with the water inletand drainage ditches respectively. The phascolosoma esculenta breeding method carried out by the system includes the technical links of stocking preparation, seedling stocking, medium-term separatedbreeding, breeding management, collected capture and the like. The breeding ponds are miniaturized, intensive cultivation operation management is facilitated, the breeding survival rate is high and the quality is good, both phascolosoma esculenta and sinonovacula constricta can be harvested, and economic benefits are significantly improved.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a pond intensive culture system and a culture method of Dermocystis spp. Background technique [0002] Dermocystis spp. is one of the important economic species of Astrozoa. It is mainly distributed in the southeast coast of my country. It inhabits the intertidal zone and lives in caves. It feeds on benthic diatoms and organic debris. It has the functions of nourishing yin and reducing fire, tonifying kidney and improving intelligence, anti-aging, anti-fatigue, anti-radiation, etc., so it is known as "animal ginseng" or "cordyceps sinensis" in the sea. Derma spp. has strong adaptability to the environment, miscellaneous feeding habits, and is easy to breed. It is an ideal high-quality breeding species. [0003] The breeding technology of D. couscous has been reported. Invention patent application CN 106665504A discloses a high-yield breeding method of Derma spp....

Claims

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Application Information

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IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 高心明竺俊全张清科王建平丁理法
Owner NINGBO UNIV
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