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Method for cultivating silkworms for biological feed of parent shrimp

A technology of biological feed and cultivation method, which is applied in the field of biological feed cultivation, can solve the problems of easily polluting breeding water bodies and restricting applications, and achieve the effects of good safety and improved utilization rate

Active Publication Date: 2017-01-25
GUANGDONG JINYANG BIOTECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are the following problems in the use of live clamworm and other biological baits: (1) live clamworm and other biological baits are carriers of prawn white spot bacteria, taura bacteria and various germs, and can transmit germs and germs to brood shrimp and pass them on to shrimp (2) The residual bait and juice of live clamworm and other biological baits are easy to pollute the aquaculture water; these factors limit the application of live clamworm and other biological baits in broodstock culture

Method used

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  • Method for cultivating silkworms for biological feed of parent shrimp
  • Method for cultivating silkworms for biological feed of parent shrimp

Examples

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Embodiment 1

[0059] A method for cultivating nereis for broodstock biological feed is provided, which comprises the following steps:

[0060] Step a, set up a standard clamworm breeding pond:

[0061] 1) Construct a nereist culture pond 1 with a certain volume, and above the bottom of the nereist culture pond 1, a water filter plate 2, a screen 3 laid on the water filter plate 2, and a wood chaff culture laid on the screen 3 are arranged in sequence In the medium layer 5, the clamworm breeding pond 1 is provided with a water outlet 4, and the water outlet 4 is located below the water filter plate 2;

[0062] 2) Disinfect the clamworm breeding pond;

[0063] Step b, comprehensive treatment of water in clam worm breeding ponds:

[0064] After the seawater is filtered, sterilized, precipitated, and water quality adjusted, sterile water is obtained for use, including the following steps:

[0065] 1) The seawater is pumped to the special reservoir after being filtered through the coarse sand...

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Abstract

The invention relates to the field of biological feed cultivation technology, particularly to a method for cultivating silkworms for biological feed of parent shrimp, comprising the steps of establishing standard silkworm breeding pond, integrally treating water in the silkworm pond, preparing the medium, incubation of the silkworm larvae, and cultivating the silkworm and detection of bacteria. The cultivation method for the silkworm and the the cultivated silkworm has the following advantages: health, no injury, hypertrophy and gloss, high survival rate. This solves the key technology of cultivation of silkworm and provide a new development path for safe and efficient cultivation of silkworms.Also, the cultivation method provides safe and reliable nutrition for cultivate the parent shrimp with better healthy and gonadal development. Moreover, the cultivation method provides a guarantee for producing the shrimp seedlings with high quality and promotes health and sustainable development of shrimp breeding industry.

Description

technical field [0001] The invention relates to the technical field of biological feed cultivation, in particular to a method for cultivating clam worms used for the biological feed of parent shrimps. Background technique [0002] As a high-quality seafood, prawns are popular in domestic and foreign markets. The demand for high-quality prawn products is increasing, and prawn farming has become a dominant industry in my country's fishery. However, in recent years, due to the continuous degradation of the quality of prawn species, the lack of good alternative species and the lagging of breeding technology for improved species, it is difficult to breed high-quality prawn seedlings. High-quality shrimp seedlings have become a bottleneck factor restricting the healthy development of the shrimp farming industry, and healthy broodstock with well-developed gonads is the fundamental guarantee for the production of high-quality seedlings. [0003] At present, most domestic shrimp s...

Claims

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Application Information

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IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 李活
Owner GUANGDONG JINYANG BIOTECHNOLOGY CO LTD
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