Precision pond culture method for sepiella maindroni de Rochebrune

A technology of refined Mann and breeding methods, applied in the field of aquaculture, can solve the problems of lack of effective control of fish diseases, no harmful bacteria, and insect killing, etc., and achieve obvious effects of increasing production, high life rate, and avoiding strong light.

Inactive Publication Date: 2013-11-20
SUZHOU YANGCHENGHU MODERN AGRI INDPARK SPECIAL AQUACULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing single-type fish fertilizers and compound-type fish fertilizers also have a common shortcoming, that is, they cannot kill harmful bacteria and insects, so they lack the effect of effectively preventing and controlling fish diseases
The microbial compound fish fertilizer can increase the content of beneficial bacteria in fish ponds and effectively reduce the occurrence of fish diseases. At present, there is no report on the special use of this compound microbial fish fertilizer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A refined method for cultivating needle-free cuttlefish in a pond; pond construction: the shape of the pond is rectangular, east-west, with an aspect ratio of 2: 1, the planting area of ​​aquatic plants is 60%, and it is located in the middle of the pond, with excavation of 70-80 cm around the pond The wide ring ditch is used as a temporary breeding pond for river crabs. The pond is generally flat, with a ridge height of 2m, a slope ratio of 1:3, a surface width of 1.5-2m, and a breeding water depth of 1-1.5m. Finally, the bottom of the pool is flat, with a certain slope towards the gate to ensure that the excrement and waste of the culture can be completely discharged. The inside of the gate is constructed with an 8-mesh silk screen to prevent squid from escaping and harmful organisms from entering. Sprinkle 75 kg / mu quicklime water on the bottom of the pond for comprehensive disinfection and kill harmful organisms. After disinfection, the pond and its surroundings a...

Embodiment 2

[0027] The preparation method is the same as in Example 1.

[0028] In the cuttlefish infancy stage of growth, fish out, divide and raise in the middle of five ponds, every pond 300, in four ponds, throw in respectively the microorganism squid fertilizer of the embodiment of the present invention 1 and common squid according to the input amount of 200kg per mu Fertilizer (control 1, produced from Beijing Century Arms Biotechnology Co., Ltd. ), the other pond does not put in squid fertilizer (comparison 2), but puts in the same amount of common fish food, the rest of the feeding amount is the same, and the cultivation environment is the same. After 2-4 months of cultivation in Example 1, compare its output and The growth status of cuttlefish is specifically shown in Table 1 and Table 2:

[0029]

[0030]

[0031] Through the comparison of Table 1 and Table 2, it can be found that adding the compound microbial fertilizer of the present invention can prom...

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PUM

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Abstract

The invention discloses a precision pond culture method for sepiella maindroni de Rochebrune. The precision pond culture method includes splashing 75 kilogram/mu of quicklime water at the bottom of a pond to comprehensively disinfect the pond and kill harmful organisms, laying black and thick mulching films on the pond and the periphery of the pond completely after the pond is disinfected, configuring an aerator, and seed breeding, wherein the breeding density is determined according to individual sizes of seeds, 400-450 seeds with trunk lengths ranging from 1.2 centimeters to 2.5 centimeters can be bred in each square meter of the pond, and 300-350 baby sepiella maindroni de Rochebrune with the trunk length ranging from 3.0 centimeters to 5.5 centimeters can be bred in each square meter of the pond. The precision pond culture method has the advantages that fast growth of the sepiella maindroni de Rochebrune can be promoted by means of adding compound microbial fertilizers, the EPA (eicosapentaenoic acid) content is increased, sepiella maindroni de Rochebrune diseases are reduced, the quantity of sepiella maindroni de Rochebrune which dies of diseases is reduced, beneficial microorganisms in water can be increased, and both the final quality and the quality are improved.

Description

technical field [0001] The invention relates to an aquaculture method, in particular to a high-efficiency culture method for the needleless cuttlefish in ponds. Background technique [0002] Man's needleless squid (Sepiella maindroni d eRochebrune), commonly known as cuttlefish, belongs to the mollusk phylum, cephalopod class, ten-armed squid [0003] Sepia, Sepia superfamily, Sepiaceae, Sepia genus squid are distributed in the southeast coast of China, Russia, Japan, Korea and the coast of Southeast Asia, Zhoushan sea area is the most important distribution area. Squid meat is delicious, unique in flavor and high in nutritional value. It is deeply loved by consumers. The dry product is called "boiled squid", and the products are sold well in Southeast Asia and coastal areas of my country. Due to the very small output of squid in recent years, the market is mainly based on squid. The whole body of squid is a treasure, and squid bone is a traditional Chinese medicine of sea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 沈建明
Owner SUZHOU YANGCHENGHU MODERN AGRI INDPARK SPECIAL AQUACULTURE
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