Stichopus japonicus feed and preparation method and application thereof

A sea cucumber and feed technology, applied in the application, animal feed, animal feed and other directions, can solve the problem of insufficient price and nutrients, and achieve the effect of ensuring nutritional needs, reducing use, reducing energy loss and vitality loss

Active Publication Date: 2014-02-05
辽宁省农业科学院大连生物技术研究所
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem in the current sea cucumber breeding process that the commercial feed is relatively expensive and generally uses poor-quality feed that lacks nutrients, is easily po

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Stichopus japonicus feed and preparation method and application thereof
  • Stichopus japonicus feed and preparation method and application thereof
  • Stichopus japonicus feed and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1

[0025] ①Preparation of tussah pupa powder: take 12 kg of tussah pupa, use Streptococcus tussah as the induction source, and adjust the bacterial concentration to 10 with sterile normal saline. 7 Pcs / mL, pupa injection, 0.25μL per silkworm pupa, cultured at 22°C for 4-6 days, and then the pupa is broken and centrifuged (normal temperature, 5000rpm, 15min) to remove the pupa shell and pupa material. After spray drying, 2 kg of pupa powder can be obtained.

[0026] ②Mixing of raw materials: 2 kg of immune tussah pupa powder, 2 kg of white fish meal, 4 kg of shrimp bran powder, 4 kg of defatted soybean meal, 4 kg of corn meal, sargassum powder and Sargassum powder prepared in the above step ① 24 kg of mixed algae powder with a ratio of 3:1, sea mud powder and oyster powder, 39.2 kg of mixed powder with a ratio of 1:1 by mass, and 0.8 kg of premix are fully mixed. The mixing process is KCH-10V It is done in batches in the mixer.

[0027] ③ Granulation of raw materials...

Example Embodiment

[0028] Example 2

[0029] ① Mixing of raw materials: 4 kg of white fish meal, 4 kg of shrimp bran powder, 4 kg of defatted soybean meal, 4 kg of corn meal, sargassum powder and Sargassum powder in a ratio of 3:1 to 24 kg of mixed algae powder , Sea mud powder and oyster powder are fully mixed according to the mass ratio of 1:1 mixed powder of 39.2 kg and 0.8 kg of premix. The mixing process is carried out in batches in the KCH-10V mixer.

[0030] ② Granulation of raw materials: the mixture of the above step ① is made into granules by a granulator.

Example Embodiment

[0031] Example 3

[0032] Choose 10 kilograms of feed prepared in Example 1 and feed them directly to sea cucumbers. The feeding time is 60 days. The aquaculture tank has a volume of 1 cubic water body and a stocking density of 1 kg per cubic water body. The pond is poured every 7 days. The weight ratio of sea cucumber is 7:100.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a stichopus japonicus feed and a preparation method and application thereof. The stichopus japonicus feed comprises tussah pupa powder prepared from tussah pupa subjected to immunosuppression induction. The stichopus japonicus feed is prepared from the following ingredients in parts by weight: 1-5 parts of immunized tussah pupa powder, 1-5 parts of white fish powder, 2-8 parts of shrimp chaff powder, 2-8 parts of defatted soybean powder, 2-8 parts of corn flour, 20-40 parts of sargassum and sargassum thunbergii mixed powder, 40-60 parts of sea mud and oyster mixed powder and 0.5-1 part of a premix. The preparation method of the stichopus japonicus feed comprises the steps of preparing the raw materials, mixing and granulating. The stichopus japonicus feed has the advantages that the raised stichopus japonicus has high immunity, high growth rate and good quality, the economic benefits of farmers and farming enterprises of the stichopus japonicus can be greatly improved, the using amount of antibiotics in holothurian culture is effectively lowered, and the tussah resource application field is expanded.

Description

technical field [0001] The invention relates to a sea cucumber feed, in particular to a sea cucumber feed and its preparation method and application. Background technique [0002] At present, sea japonicus seed cultivation in northern my country is mostly indoor artificial cultivation, and the cultivation cycle is half a year to one year, mostly one year. During the breeding process, fishmeal is the main source of animal protein in their feed. However, as the price of international fishmeal market continues to rise, cost pressures continue to increase. Some low-quality fishmeal on the market are widely used because of their low prices. Long-term feeding of these Inferior fish meal not only easily leads to the lack of nutrition of seedlings, resulting in growth retardation and low disease resistance, but also often carries pathogenic bacteria and chemical preservatives in fish meal, which can easily cause disease and death of seedlings. In actual production, farmers often us...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16
CPCY02A40/818
Inventor 孙永欣温志新李树英李亚洁李学军米锐孟楠都兴范王晓燕
Owner 辽宁省农业科学院大连生物技术研究所
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap