CN105876266A - Fermented silkworm pupae containing macrobrachium rosenbergii pellet feed and application thereof - Google Patents

Fermented silkworm pupae containing macrobrachium rosenbergii pellet feed and application thereof Download PDF

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Publication number
CN105876266A
CN105876266A CN201610246068.7A CN201610246068A CN105876266A CN 105876266 A CN105876266 A CN 105876266A CN 201610246068 A CN201610246068 A CN 201610246068A CN 105876266 A CN105876266 A CN 105876266A
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macrobrachium rosenbergii
pellet
fermented
fermented silkworms
parts
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邝哲师
廖森泰
罗国庆
黄静
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Sericulture and Agri Food Research Institute GAAS
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Sericulture and Agri Food Research Institute GAAS
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

Abstract

The present invention discloses a fermented silkworm pupae containing macrobrachium rosenbergii pellet feed. The pellet feed is mainly prepared from the following raw materials in parts by weight: 30-40 parts of fermented silkworm pupae, 15-25 parts of high-gluten flour, 15-25 parts of soybean meal, 5-15 parts of peanut bran, 3-4 parts of shrimp shell powder, 2-3 parts of mycoprotein powder, 2-3 parts of squid paste, 1-2 parts of phosphatide oil, 1-2 parts of sea fish oil, 1-2 parts of calcium dihydrogen phosphates, and 2-4 parts of shrimp premix. The feed is good in quality and free of silkworm pupae smelly odor, has sour flavor and taste, and is free of organic solvent residues. The proteins are easily digestible and absorptive, the nutrition value is high, and the macrobrachium rosenbergii is good in palatability. The present invention also discloses an application of the fermented silkworm pupae containing macrobrachium rosenbergii pellet feed in the breeding of the macrobrachium rosenbergii.

Description

A kind of Macrobrachium rosenbergii pellet containing fermented silkworms and application thereof
Technical field
The invention belongs to Macrobrachium rosenbergii field of feed, be specifically related to a kind of Macrobrachium rosenbergii particle containing fermented silkworms Feed and application thereof.
Background technology
It is long-armed greatly that Macrobrachium rosenbergii (Macrobra'chiumrosenbergiideman) has another name called Malaysia prawn, fresh water Shrimp, is a kind of large-scale fresh water shrimp, originates in Southeast Asia, have the title of fresh water shrimp king, is three prawns that cultivation amount in the world is the highest One of kind.It has, and growth is fast, feeding habits wide, meat nutrition is good, and the advantage such as the culture-cycle is short.From 1960's Since starting to propagate Macrobrachium rosenbergii artificially, having quickly grown, it is commonplace that existing country in Southeast Asia and some other area cultivate this shrimp. China introduced this shrimp from 1976, in Guangdong, Guangxi, Hunan, Hubei, Jiangsu, Shanghai, Zhejiang Deng Shiduoge provinces and cities autonomous District cultivates, and general per mu yield, up to 80~100 kilograms, achieves obvious economic benefit.
Macrobrachium rosenbergii is omnivorousness crustacean, has a preference for animal food, zooplankter, aquatic insect, pasture and water, algae; Cake class, rice bran, wheat bran etc. all can be ingested.The feed request crude protein content of artificial feeding about 37 ~ 38%, wherein animal egg White matter content accounts for 20%, and phytoprotein accounts for 17 ~ 18%.Throw something and feed in 20 days after typically putting seedling yolk, bean dregs, soya-bean milk etc..6~9 The moon throws something and feeds hand fit's pellet, and the granularity of feed and length are respectively 0.3 centimetre and 1~2 centimetre, powder of the most should not throwing something and feeding Shape feed, ingests in order to pond crayfish.Can throw something and feed every day 2~3 times, early, evening (or adding midnight again) each 1 time, night throws the amount of raising and can account for entirely It throws the 2/3 of the amount of raising.Shellfish, need to be through the ability development growth that repeatedly shells in breeding process, for promoting pond crayfish children The fast-growth of seedling, need to add in mixed feed and have the functional additive promoting shelling, therefore develops containing natural The novel fodder albumen tool promoting shelling auxin is of great significance.
The development utilizing silkworm chrysalis to carry out formula forage as high-quality protein source in recent years obtains bigger concern.Silkworm chrysalis is reel silk from cocoons The byproduct of silk industry, has the highest using value.Silkworm chrysalis itself is containing higher protein, containing about 50%-68%, its amino Acid content is respectively as follows: lysine 3.03%, tryptophan 0.68%, methionine 1.6%, cystine 3.31%, except arginine, phenylalanine Being less than outside fish meal with the content of isoleucine, other compositions are suitable with fish meal, and the function containing the shelling of multiple promotion shrimps Property bioactivator, price, again far below fish meal, is prepared Macrobrachium rosenbergii high-quality feed hence with silkworm chrysalis Peru Fish Dietary and is had Higher application prospect.
People were more extensive to the utilization of silkworm chrysalis in the past, threw something and fed directly to animal.But the utilization of silkworm chrysalis fodder has the biggest Defect: one is that silkworm chrysalis has pupa stink road, is unfavorable for animal ingestion, also can accumulate in trunk, affect meat flavor mouthfeel;Two are Silkworm chrysalis shell is difficult to digested absorption, containing anti-nutrition components such as allergens.
Summary of the invention
First purpose of the present invention is to provide a kind of Macrobrachium rosenbergii pellet containing fermented silkworms, these feed product Matter is good, without pupa stink, have sour fragrance road, organic solvent-free residual, protein absorption easy to digest, be of high nutritive value, Macrobrachium rosenbergii Good palatability.
The present invention also aims to provide the above-mentioned Macrobrachium rosenbergii pellet containing fermented silkworms to support at Macrobrachium rosenbergii Application in growing.
First purpose of the present invention is achieved through the following technical solutions: a kind of Roche natural pond containing fermented silkworms Shrimp pellet, is mainly made up of the raw material of following proportion by weight: fermented silkworms 30 ~ 40, Strong flour 15 ~ 25, dregs of beans 15 ~ 25, peanut press pulp 5 ~ 15, shrimp shell meal 3 ~ 4, mycoprotein powder 2 ~ 3, cuttlefish cream 2 ~ 3, phosphatide oil 1 ~ 2, oral marine fish oil 1 ~ 2, Calcium dihydrogen phosphate 1 ~ 2, shrimps premix 2 ~ 4.
Preferably, the proportion by weight of each raw material is: fermented silkworms 35 ~ 40, Strong flour 18 ~ 20, dregs of beans 18 ~ 20, Peanut press pulp 8 ~ 10, shrimp shell meal 3 ~ 4, mycoprotein powder 2 ~ 3, cuttlefish cream 2 ~ 3, phosphatide oil 1 ~ 2, oral marine fish oil 1 ~ 2, di(2-ethylhexyl)phosphate Hydrogen calcium 1 ~ 2, shrimps premix 2 ~ 4.
Optimal, the proportion by weight of each raw material is: fermented silkworms 35, Strong flour 20, dregs of beans 18, peanut press pulp 8, Shrimp shell meal 4, mycoprotein powder 3, cuttlefish cream 3, phosphatide oil 1, oral marine fish oil 1, calcium dihydrogen phosphate 2, shrimps premix 3.
Fermented silkworms of the present invention is preferably made by the method comprised the following steps: choose silkworm chrysalis, adds vegetable seed The dregs of rice, microbe inoculation after mixing, and add carbon source and inorganic salts, and cultivate 48 ~ 72h at 30 ~ 50 DEG C of bottom fermentations, tunning is through dry Dry, pulverizing, obtains fermented silkworms.
Fermented and cultured process is the mode of solid step fermentation, and microorganism fungus kind is from aerobic suitable to anaerobism aerobic, facultative Sequence is fermented, and temperature keeps constant, until about needing when temperature begins to decline when room temperature about 30 DEG C is constantly increased to about 50 DEG C 48-72h, so far fermented and cultured is complete, is not required to regulate fermentation materials pH value during fermentation.
Raw material silkworm chrysalis in the present invention and rapeseed dregs, after fermentable processes, eliminate the peculiar smell in silkworm chrysalis and vegetable seed ANFs in the dregs of rice, wherein high molecular weight protein has obtained effective degraded, the protein absorption easy to digest obtained of degrading, and Having the sour fragrance of fermentation, phagostimulating effect is good;Its nutrition of silkworm chrysalis after fermentation and digestive utilization ratio are obviously improved, and can significantly increase The immunocompetence of strong shrimps in culture, improves culture benefit.
In the preparation method of this fermented silkworms:
Described silkworm chrysalis is preferably 50 ~ 60:40 ~ 50 with the proportion by weight of rapeseed dregs.
Described microorganism is preferably containing bacillus subtilis, Bacillus acidi lactici and saccharomycetic mixed bacteria liquid, described micro-life The inoculum concentration of thing preferably comprises the 2 ~ 4% of silkworm chrysalis and rapeseed dregs gross mass.
In described mixed bacteria liquid, the concentration of every kind of bacterium is preferably 1 × 108~1×1010 CFU/mL。
Described carbon source is preferably molasses, and its addition preferably comprises the 1 ~ 3% of silkworm chrysalis and rapeseed dregs gross mass.
Described inorganic salts are preferably K2HPO4, its addition preferably comprises the 0.1 ~ 0.2% of silkworm chrysalis and rapeseed dregs gross mass.
The preparation method of the Macrobrachium rosenbergii pellet containing fermented silkworms in the present invention is as follows: join by above-mentioned mass parts Ratio takes each raw material, sinks water feed making method according to this area routine shrimp and makes pellet, obtains sieve containing fermented silkworms Family name's pond crayfish pellet.
Should be containing the Macrobrachium rosenbergii Pelleting low cost of fermented silkworms, production technology simplicity reliably the most applicable In large-scale production.
Second object of the present invention is achieved through the following technical solutions: the above-mentioned Roche natural pond containing fermented silkworms The application in Macrobrachium rosenbergii cultivates of the shrimp pellet.
The above-mentioned Macrobrachium rosenbergii particulate material containing fermented silkworms can be used for Macrobrachium rosenbergii cultivation, can be manually or mechanically during use Direct plunge into the shrimp pool to feed;Product is enriched in pond and is difficult to leach, and sinking is good, and beneficially shrimps are searched for food, and improve feed Utilization rate.
Compared with prior art, present invention have the advantage that
(1) the famous and precious Freshwater shrimps that Macrobrachium rosenbergii is introduced as China, the thin body of its shell is fertile, and Fresh & Tender in Texture, delicious flavour, nutrition is rich Richness, in addition to being rich in the local flavor of general Freshwater shrimps, is filled with gonad in ripe Macrobrachium rosenbergii carapace, has and be similar to The taste of the special deliciousness of crab oil, therefore its culture benefit is higher;But as ominivore-fish, the feed sold in the market produces Product specific aim is not strong, in order to improve cultivation level, reduces aquaculture cost, the invention provides a kind of without any fish meal and the flesh of fish Goods, utilize the particulate material that fermented silkworms makes, other mixed feed can be replaced during this products application completely, promote juvenile prawn Shelling and improve the speed of growth, and shrimp body meat can be improved, improve raiser's economic benefit, to ensureing Macrobrachium rosenbergii aquaculture Lasting health, stable development in China have important effect;
(2) present invention is by the silkworm chrysalis fermentation process by microorganism, not only can eliminate pupa stink road, degraded puparium chitin and Allergen, moreover it is possible to produce some and there is functional secondary metabolite, and remain certain viable bacteria;
(3) the raw material silkworm chrysalis in pellet of the present invention and rapeseed dregs are after fermentable processes, and eliminate in silkworm chrysalis is different ANFs in taste and rapeseed dregs, wherein high molecular weight protein has obtained effective degraded, and the protein of degraded gained is easy to digest Absorbing, and have the sour fragrance of fermentation, phagostimulating effect is good;
(4) product of the acquisition after the fermenting raw materials silkworm chrysalis in the present invention is fermented, its nutrition and digestive utilization ratio be obviously improved, And the immunocompetence of shrimps in culture can be obviously enhanced, improve culture benefit, particularly fermented silkworms is prepared as particulate material, not only Be conducive to the healthy growth of Macrobrachium rosenbergii, and saved fish meal, add economic benefit;
(5) present invention utilizes fermented silkworms to carry out development and the exploitation of Macrobrachium rosenbergii particulate material, is Macrobrachium rosenbergii aquaculture development Needs, have a extensive future.
Detailed description of the invention
Following raw material, if no special instructions, is commercially available prod.
Embodiment 1
The Macrobrachium rosenbergii pellet containing fermented silkworms that the present embodiment provides, mainly by the raw material system of following proportion by weight Become: fermented silkworms 30, Strong flour 25, dregs of beans 15, peanut press pulp 15, shrimp shell meal 3, mycoprotein powder 3, cuttlefish cream 2, phosphatide Oil 2, oral marine fish oil 1, calcium dihydrogen phosphate 2, shrimps premix 2.
Wherein shrimps premix is purchased from Guangzhou Feixite Aquatic Product Technology Co., Ltd..
Fermented silkworms is made by the method comprised the following steps: choose silkworm chrysalis, adds rapeseed dregs, inoculates micro-life after mixing Thing, and add carbon source and inorganic salts, cultivate 48 ~ 72h, tunning drying, pulverizing at 30 ~ 50 DEG C of bottom fermentations, obtain fermentation Silkworm chrysalis.
Silkworm chrysalis is 50:50 with the proportion by weight of rapeseed dregs.
Microorganism is containing bacillus subtilis, Bacillus acidi lactici and saccharomycetic mixed bacteria liquid, and the inoculum concentration of microorganism accounts for Silkworm chrysalis and the 2% of rapeseed dregs gross mass.
Microorganism is bacterial classification conventional in fermented feed, and bacillus subtilis, Bacillus acidi lactici and saccharomycete use commercially available product Product, all there is sale in such as Guangdong Microbes Inst DSMZ of domestic regular DSMZ.
In mixed bacteria liquid, the concentration of every kind of bacterium is 1 × 108 CFU/mL。
Carbon source is molasses, and its addition accounts for the 1% of silkworm chrysalis and rapeseed dregs gross mass.
Inorganic salts are K2HPO4, its addition accounts for the 0.2% of silkworm chrysalis and rapeseed dregs gross mass.
The preparation method of the Macrobrachium rosenbergii pellet that should contain fermented silkworms is as follows: take each former by above-mentioned proportion by weight Material, sinks water feed making method according to this area routine shrimp and makes pellet, obtain the Macrobrachium rosenbergii containing fermented silkworms Grain feed.
Embodiment 2
The Macrobrachium rosenbergii pellet containing fermented silkworms that the present embodiment provides, mainly by the raw material system of following proportion by weight Become: fermented silkworms 40, Strong flour 15, dregs of beans 25, peanut press pulp 5, shrimp shell meal 4, mycoprotein powder 2, cuttlefish cream 3, phosphatide Oil 1, oral marine fish oil 2, calcium dihydrogen phosphate 1, shrimps premix 4.
Wherein fermented silkworms is made by the method comprised the following steps: choose silkworm chrysalis, adds rapeseed dregs, inoculates after mixing Microorganism, and add carbon source and inorganic salts, cultivate 48 ~ 72h, tunning drying, pulverizing at 30 ~ 50 DEG C of bottom fermentations, to obtain final product Fermented silkworms.
Silkworm chrysalis is 60:40 with the proportion by weight of rapeseed dregs.
Microorganism is containing bacillus subtilis, Bacillus acidi lactici and saccharomycetic mixed bacteria liquid, and the inoculum concentration of microorganism accounts for Silkworm chrysalis and the 4% of rapeseed dregs gross mass.
In mixed bacteria liquid, the concentration of every kind of bacterium is 1 × 1010 CFU/mL。
Carbon source is molasses, and its addition accounts for the 3% of silkworm chrysalis and rapeseed dregs gross mass.
Inorganic salts are K2HPO4, its addition accounts for the 0.1% of silkworm chrysalis and rapeseed dregs gross mass.
The preparation method of Macrobrachium rosenbergii pellet of fermented silkworms should be contained with embodiment 1.
Embodiment 3
The Macrobrachium rosenbergii pellet containing fermented silkworms that the present embodiment provides, mainly by the raw material system of following proportion by weight Become: fermented silkworms 35, Strong flour 20, dregs of beans 18, peanut press pulp 10, shrimp shell meal 3, mycoprotein powder 3, cuttlefish cream 2, phosphorus Fatty oil 2, oral marine fish oil 1 calcium dihydrogen phosphate 2, shrimps premix 2.
The preparation method of fermented silkworms is with embodiment 1.
The preparation method of Macrobrachium rosenbergii pellet of fermented silkworms should be contained with embodiment 1.
Embodiment 4
The Macrobrachium rosenbergii pellet containing fermented silkworms that the present embodiment provides, mainly by the raw material system of following proportion by weight Become: fermented silkworms 40, Strong flour 18, dregs of beans 20, peanut press pulp 8, shrimp shell meal 4, mycoprotein powder 2, cuttlefish cream 3, phosphatide Oil 1, oral marine fish oil 2, calcium dihydrogen phosphate 1, shrimps premix 4.
The preparation method of fermented silkworms is with embodiment 2.
The preparation method of Macrobrachium rosenbergii pellet of fermented silkworms should be contained with embodiment 1.
Embodiment 5
The Macrobrachium rosenbergii pellet containing fermented silkworms that the present embodiment provides, mainly by the raw material system of following proportion by weight Become: fermented silkworms 35, Strong flour 20, dregs of beans 18, peanut press pulp 8, shrimp shell meal 4, mycoprotein powder 3, cuttlefish cream 3, phosphatide Oil 1, oral marine fish oil 1, calcium dihydrogen phosphate 2, shrimps premix 3.
Wherein fermented silkworms is made by the method comprised the following steps: choose silkworm chrysalis, adds rapeseed dregs, inoculates after mixing Microorganism, and add carbon source and inorganic salts, cultivate 48 ~ 72h, tunning drying, pulverizing at 30 ~ 50 DEG C of bottom fermentations, to obtain final product Fermented silkworms.
Silkworm chrysalis is 55:45 with the proportion by weight of rapeseed dregs.
Microorganism is containing bacillus subtilis, Bacillus acidi lactici and saccharomycetic mixed bacteria liquid, and the inoculum concentration of microorganism accounts for Silkworm chrysalis and the 3% of rapeseed dregs gross mass.
In mixed bacteria liquid, the concentration of every kind of bacterium is 1 × 109CFU/mL。
Carbon source is molasses, and its addition accounts for the 2% of silkworm chrysalis and rapeseed dregs gross mass.
Inorganic salts are K2HPO4, its addition accounts for the 0.15% of silkworm chrysalis and rapeseed dregs gross mass.
The preparation method of Macrobrachium rosenbergii pellet of fermented silkworms should be contained with embodiment 1.
Embodiment 6
Experimental design: experiment point comparison and 2 groups of test, control group: feed " the Macrobrachium rosenbergii cooperation of a certain plate of market sale Material ", test group: feeding the Macrobrachium rosenbergii pellet in embodiment 5, often group sets 3 repetitions, each repetition 100 tail shrimp, often group Amount to 300 tails.
Experiment starts and 60 days off-test time-divisions another name weight, statistical average daily gain, body weight increase rate, particular growth Rate, protein efficiency ratio, PER, feed coefficient, survival rate etc..
Test material: the Macrobrachium rosenbergii pellet in embodiment 5;
Experimental animal: Macrobrachium rosenbergii (shrimp seedling weighs about about 10 grams), is carried by gold peak, Yaunghe Town, Gaoming District, Foshan City aquatic farm For (needing shrimp seedling 600 tail altogether).
Test site: gold peak, Yaunghe Town, Gaoming District, Foshan City aquatic farm, needs pond net box 2(× 3 altogether)=6.
Test method: test shrimp seedling is supported 7 days temporarily, adapts to after environment until shrimp seedling, is grouped to put at random and is placed with net in advance In the pond of case, every morning 8:00,17:00 in afternoon and 22:00 in evening by each bait throwing in of 6-8% 1 time of shrimp body weight, according to weather The situation of searching for food of change and shrimp suitably adjusts daily ration, feeding quantity.7 days preliminary trial periods, 60 days formal phases, experimental period, starts and 60 days test knots Respectively weigh once during bundle.
Test period: 15 days-August 15 June in 2015
Result of the test: see table 1.
Table 1 is fed feed of the present invention and is cultivated Macrobrachium rosenbergii result with control feed
(1) data statistics: by every day record daily ration, feeding quantity calculate, control group throw something and feed " Macrobrachium rosenbergii batch " add up to 24238.5 grams, shrimp body weight: 62.15 × 300=18645 gram, feed coefficient (feedstuff-meat ratio) is 1.30;Test group is thrown something and fed embodiment 5 In Macrobrachium rosenbergii pellet add up to 22964.0 grams, shrimp body weight: 64.87 × 300=19461 gram, feed coefficient (material meat Than) it is 1.18.
(2) result of the test shows: exist with the Macrobrachium rosenbergii pellet in the present invention that fermented silkworms albumen is main preparation Using in Macrobrachium rosenbergii cultivation, effect is obvious, " Macrobrachium rosenbergii batch " contrast of plate a certain with market sale, feed conversion Rate improves 10.17%, and body weight increase rate improves 5.45%.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not limited by above-described embodiment System, the change made, modifies, substitutes, combines, simplifies, all under other any Spirit Essence without departing from the present invention and principle Should be the substitute mode of equivalence, within being included in protection scope of the present invention.

Claims (10)

1. the Macrobrachium rosenbergii pellet containing fermented silkworms, is characterized in that main by the raw material system of following proportion by weight Become: fermented silkworms 30 ~ 40, Strong flour 15 ~ 25, dregs of beans 15 ~ 25, peanut press pulp 5 ~ 15, shrimp shell meal 3 ~ 4, mycoprotein powder 2 ~ 3, cuttlefish cream 2 ~ 3, phosphatide oil 1 ~ 2, oral marine fish oil 1 ~ 2, calcium dihydrogen phosphate 1 ~ 2, shrimps premix 2 ~ 4.
Macrobrachium rosenbergii pellet containing fermented silkworms the most according to claim 1, is characterized in that the quality of each raw material Part proportioning is: fermented silkworms 35 ~ 40, Strong flour 18 ~ 20, dregs of beans 18 ~ 20, peanut press pulp 8 ~ 10, shrimp shell meal 3 ~ 4, thalline egg White powder 2 ~ 3, cuttlefish cream 2 ~ 3, phosphatide oil 1 ~ 2, oral marine fish oil 1 ~ 2, calcium dihydrogen phosphate 1 ~ 2, shrimps premix 2 ~ 4.
Macrobrachium rosenbergii pellet containing fermented silkworms the most according to claim 2, is characterized in that the quality of each raw material Part proportioning is: fermented silkworms 35, Strong flour 20, dregs of beans 18, peanut press pulp 8, shrimp shell meal 4, mycoprotein powder 3, cuttlefish cream 3, phosphatide oil 1, oral marine fish oil 1, calcium dihydrogen phosphate 2, shrimps premix 3.
4., according to the Macrobrachium rosenbergii pellet containing fermented silkworms described in claim 1,2 or 3, it is characterized in that: described Fermented silkworms is made by the method comprised the following steps: choose silkworm chrysalis, adds rapeseed dregs, microbe inoculation after mixing, and adds Add carbon source and inorganic salts, cultivate 48 ~ 72h, tunning drying, pulverizing at 30 ~ 50 DEG C of bottom fermentations, obtain fermented silkworms.
Macrobrachium rosenbergii pellet containing fermented silkworms the most according to claim 4, is characterized in that: described silkworm chrysalis and dish The proportion by weight of the seed dregs of rice is 50 ~ 60:40 ~ 50.
Macrobrachium rosenbergii pellet containing fermented silkworms the most according to claim 4, is characterized in that: described microorganism is Containing bacillus subtilis, Bacillus acidi lactici and saccharomycetic mixed bacteria liquid, the inoculum concentration of described microorganism accounts for silkworm chrysalis and rapeseed dregs The 2 ~ 4% of gross mass.
Macrobrachium rosenbergii pellet containing fermented silkworms the most according to claim 6, is characterized in that: described mixed bacteria liquid In the concentration of every kind of bacterium be 1 × 108~1×1010 CFU/mL。
Macrobrachium rosenbergii pellet containing fermented silkworms the most according to claim 4, is characterized in that: described carbon source is sugar Honey, its addition accounts for the 1 ~ 3% of silkworm chrysalis and rapeseed dregs gross mass.
Macrobrachium rosenbergii pellet containing fermented silkworms the most according to claim 4, is characterized in that: described inorganic salts are K2HPO4, its addition accounts for the 0.1 ~ 0.2% of silkworm chrysalis and rapeseed dregs gross mass.
10. the Macrobrachium rosenbergii pellet containing fermented silkworms described in any one of claim 1-9 is in Macrobrachium rosenbergii cultivates Application.
CN201610246068.7A 2016-04-20 2016-04-20 Fermented silkworm pupae containing macrobrachium rosenbergii pellet feed and application thereof Pending CN105876266A (en)

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CN104719212A (en) * 2015-04-10 2015-06-24 宁国市金东坊农业开发有限公司 Tor-brevifilis and procambarus-clarkii rice field mixed aquaculture method
CN104905069A (en) * 2015-07-02 2015-09-16 四川国凤中科生物科技有限公司 Feed for improving the of Macrobrachium rosenbergii and a production method of feed
CN105076744A (en) * 2015-07-02 2015-11-25 四川国凤中科生物科技有限公司 Granulated feed for macrobrachium rosenbergii and processing method of granulated feed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106616065A (en) * 2017-01-12 2017-05-10 浙江粤海饲料有限公司 Additive capable of enhancing non-specific immunity function of macrobrachium rosenbergii
CN106721674A (en) * 2017-03-10 2017-05-31 广东省农业科学院蚕业与农产品加工研究所 A kind of feed of grass carp for adding fermented silkworms and fermentation silkworm excrement and application thereof

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Application publication date: 20160824