Breeding method of perinereis aibuhitensis

A double-toothed clamworm and breeding method technology, applied in fish farming, climate change adaptation, animal feed, etc., can solve problems such as difficulty in meeting commodity requirements, sparse self-mutilation, and inability to maintain growth and development of clamworm

Inactive Publication Date: 2018-06-12
钦州市钦州港开复水产养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The cultivation of clam worms relies on natural bait alone, which cannot maintain the growth and development of clam worms. In addition to causing self-mutilation and sparseness, it will also cause the nurturing individuals to be small and difficult to meet the requirements of commercial products.
In the prior art, as for clamworm bait, there is no special formula and synthetic bait at present, only according

Method used

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  • Breeding method of perinereis aibuhitensis

Examples

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Embodiment

[0032] A method for cultivating clam worms comprising the steps of:

[0033] 1) Site selection: Choose a pond along the coast. The pond is composed of a dam, a ring ditch, a central ditch, an inlet and outlet, and a pond surface. 8m, the embankment is solid, the top of the embankment is arc-shaped, and there are ring ditches around the pond. The central ditch runs through the beach vertically and horizontally, in the shape of "Tian". There is an inlet and outlet, the beach surface is arc-shaped, inclined to the surrounding ring ditch and the central ditch, and the water depth is 0.4-0.5m;

[0034] 20d per hm before seed stocking 2 Use 5t of bleaching powder to clear the pond to kill harmful organisms, and then use 5t of bleaching powder every hm on the breeding beach 2 Evenly spread fermented organic fertilizer, pig manure, chicken manure, 6t as base fertilizer, and then store 0.4m of water to cultivate benthic diatoms;

[0035] 2) Seed culture: choose sunny weather to cult...

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Abstract

The invention discloses a breeding method of perinereis aibuhitensis. The method includes the steps of (1) field selection; (2) larva breeding; (3) breeding management, wherein when perinereis aibuhitensis grows to 3-5 cm in length, perinereis aibuhitensis is fed with a special bait, seawater is put into a pool before feeding, after perinereis aibuhitensis is soaked in the pool for half an hour, the seawater is drained out to simulate a rising tide and a falling tide, then feeding is conducted, the simulation of the rising tide and the falling tide is carried out twice a day, and the special bait is prepared from, by mass, 20.0-30.0 parts of bean pulp without peels, 10.0-20.0 parts of domestic fish meal, 5.0-10.0 parts of siraitia grosvenorii extract dreg, 0.5-1 part of 2,4-dichlorophenoxyacetic acid, 0.5-1 part of compound vitamin and 0.5-1 part of compound mineral salt; (4) capture of adult perinereis aibuhitensis.

Description

technical field [0001] The invention relates to the technical field of marine product cultivation, in particular to a method for cultivating clam worms. Background technique [0002] Perinereis aibuhitensis belongs to the phylum Annelida, polychaetes, Nereidae, and the genus Perinereis. Its body is bilaterally symmetrical and segmented long columnar, composed of many segments. Commonly known as sea entertainment clam or sea leech. The clam worm is benthic and scavenging, and is an important species in the food chain of the marine ecosystem. It is also a high-quality bait for marine small animals and large animal larvae, and is widely used in aquaculture production and fishing fisheries. Nereis didentate is a species that likes to be distributed on soft substrates in middle and high tide areas. It is the main species in the marine natural ecological system. A high-quality bait for marine fish, shrimp and crab in the intertidal zone, a kind of animal bait, is the main bait f...

Claims

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Application Information

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IPC IPC(8): A01K61/40A23K10/37A23K50/80
CPCA01K61/40A23K10/37A23K50/80Y02A40/818Y02P60/87
Inventor 李开福
Owner 钦州市钦州港开复水产养殖专业合作社
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