CN101946862B - Litopenaeus vannamei boone anti-disease compound feed - Google Patents
Litopenaeus vannamei boone anti-disease compound feed Download PDFInfo
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- CN101946862B CN101946862B CN2010102699455A CN201010269945A CN101946862B CN 101946862 B CN101946862 B CN 101946862B CN 2010102699455 A CN2010102699455 A CN 2010102699455A CN 201010269945 A CN201010269945 A CN 201010269945A CN 101946862 B CN101946862 B CN 101946862B
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- powder
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The invention discloses a litopenaeus vannamei boone anti-disease compound feed, which is characterized by consisting of a feed composition I, a feed composition II and a feed composition III which are compounded. The invention also relates to a feeding method for the compound feed, which comprises the following steps of: at the initial culture stage, feeding the feed composition I when the length of the shrimp body is 1 to 6 centimeters; at the middle culture stage, feeding the feed composition II when the length of the shrimp body is 6 to 8 centimeters; and at the later culture stage, feeding the feed composition III when the length of the shrimp body is over 8 centimeters. The anti-disease compound feed can remarkably enhance the pathogenic tolerance of the litopenaeus vannamei boone, improve the survival rate of the bred litopenaeus vannamei boone and increase the breeding yield of the litopenaeus vannamei boone. The compound feed has the advantages of easily-obtained raw materials, simple production process, stable quality, capability of providing balanced nutrient components, good palatability and easy digestion and absorption, effectively solves the problem of easy attack of the litopenaeus vannamei boone under artificial culture conditions, and can be applied to culture production of the litopenaeus vannamei boone in large scale.
Description
Technical field
The present invention relates to a kind of breeding feed, particularly a kind of mixed feed that is applicable to that Environment of Litopenaeus vannamei Low is disease-resistant.The invention still further relates to the feeding method of this mixed feed.
Background technology
The general artificial three phases that is divided into of prawn culturing is promptly cultured the initial stage, is cultured mid-term and culture the later stage.Generally, at the prawn culturing initial stage, the prawn growth is rapid, and the incidence of disease is lower; And the mid-term of especially culturing in the middle and later periods of prawn culturing, the prawn culturing district generally is in hot weather, coerces down the dual of high temperature and potential cause of disease, and prawn very easily falls ill.
Environment of Litopenaeus vannamei Low feed of the prior art is the versatility feed that is used for the whole culture-cycle; The feed great majority are prepared from the nutrition angle; Breeding process there are not selectivity and adaptability, less to the consideration that improves prawn disease-resistant performance aspect, cause Environment of Litopenaeus vannamei Low incidence of disease in breeding process higher; Cause the failure of prawn culturing, directly have influence on the economic benefit of breed.Therefore, the disease-resistant mixed feed of exploitation Environment of Litopenaeus vannamei Low has important application prospects for the resistance against diseases that improves shrimps from the source, enhancing shrimps to the tolerance of cause of disease.
Summary of the invention
Technical problem to be solved by this invention is the deficiency to prior art, a kind of resistance against diseases that can improve shrimps is provided, strengthens the mixed feed of shrimps to the cause of disease tolerance.
Another technical problem to be solved by this invention provides a kind of feeding method of above-mentioned mixed feed.
Technical problem to be solved by this invention is to realize through following technical scheme.The present invention is the disease-resistant mixed feed of a kind of Environment of Litopenaeus vannamei Low, is characterized in: it is to be combined by following 3 kinds of feeds:
Fodder compound I, it is to be processed by following raw materials by weight percent:
White fish meal 35～40% meat meal tankages 0～5%;
Expanded soybean 15～20% peanut meals 10～15%;
Rapeseed dregs 5～10% Se-enriched yeasts 0～5%;
Soybean oil 2% soybean lecithin 2%;
1% powder 5～10% of fish oil;
Shrimp chaff powder 5～10% squid cream 0～5%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.5～1% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%;
Fodder compound II, it is to be processed by following raw materials by weight percent:
Fish meal 25～30% big dregs of beans 0～5%;
Se-enriched yeast 0～5% soybean oil 0.5%;
Soybean lecithin 2% fish oil 2.5%;
Inferior powder 35～45% shrimp chaff powder 5～10%;
Rice bran 5～15% eupatorium lindleynun var. trifoliolatums 0.1%;
Allicin 0.5% Dunaliella salina powder 0.5～1%;
Calcium dihydrogen phosphate 1% Concave-convex clay rod 0.5%;
Fodder compound III, it is to be processed by following raw materials by weight percent:
Fish meal 30～35% meat meal tankages 10～15%;
Big dregs of beans 5～10% peanut meals 5～10%;
Rapeseed dregs 0～10% brewer's yeast 0～5%;
Soybean oil 2～7% soybean lecithins 2～4%;
2～2.5% powder 5～10% of fish oil;
Shrimp chaff powder 10～15% rice brans 5～15%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.5～1% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%.
The optimal technical scheme of the disease-resistant mixed feed of above-described Environment of Litopenaeus vannamei Low is following: the preferred weight percent of each raw material is among the fodder compound I:
White fish meal 37.1% meat meal tankage 2%;
Expanded soybean 15% peanut meal 12%;
Rapeseed dregs 7% Se-enriched yeast 2%;
Soybean oil 2% soybean lecithin 2%;
1% powder 7% of fish oil;
Shrimp chaff powder 8% squid cream 2%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.8% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%;
The preferred weight percent of each raw material is among the fodder compound II:
Fish meal 26% big dregs of beans 2%;
Peanut meal 2% rapeseed dregs 5%;
Se-enriched yeast 2% soybean oil 0.5%;
Soybean lecithin 2% fish oil 2.5%;
Inferior powder 38.1% shrimp chaff powder 7%;
Rice bran 10% eupatorium lindleynun var. trifoliolatum 0.1%;
Allicin 0.5% Dunaliella salina powder 0.8%;
Calcium dihydrogen phosphate 1% Concave-convex clay rod 0.5%;
The preferred weight percent of each raw material is among the fodder compound III:
Fish meal 32% meat meal tankage 11%;
Big dregs of beans 5% peanut meal 7%;
Rapeseed dregs 4% brewer's yeast 2%;
Soybean oil 4.2% soybean lecithin 3%;
2% powder 7% of fish oil;
Shrimp chaff powder 11% rice bran 9%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.7% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%.
The invention also discloses the feeding method of the disease-resistant mixed feed of the described Environment of Litopenaeus vannamei Low of above technical scheme, be characterized in: at the breed initial stage, fodder compound I throws something and feeds when the prawn body is grown for 1-6cm; Culturing mid-term, fodder compound II throws something and feeds when the prawn body is grown for 6-8cm; Culturing the later stage, the prawn body is long to be the 8cm fodder compound III that throws something and feeds when above.
Feed of the present invention can adopt following method to process: at first be lower than 1% composition to addition and process the core additive in advance; Prepare burden, mix, pulverize, insert soft granular bait for fish comminutor according to formula rate then and carry out granulation; Inserting low temperature drying equipment (below 55 ℃) again is dried to water content and is lower than 10%; Last vacuum packaging, quality inspection, finished product warehouse-in promptly get the disease-resistant mixed feed of Environment of Litopenaeus vannamei Low.Wherein, fodder compound I, II, III all adopt independent production, independent packaging, are used.The prawn culturing initial stage fodder compound I that throws something and feeds cultures the fodder compound II that throws something and feeds mid-term, cultures the later stage fodder compound III that throws something and feeds.
Through detecting, the main nutrient composition of mixed feed of the present invention (dry weight) is about:
The inventor does the open-air culture experiment of Environment of Litopenaeus vannamei Low with above-mentioned preferred mixed feed of the present invention in common shrimp pond in Lianyun Harbour, Jiangsu in 5～September of 2009 years; When experiment finishes; The Environment of Litopenaeus vannamei Low survival rate on average improves 22.4%, and per mu yield on average increases by 12.9% (seeing the following form).
Simultaneously; Get control group and experimental group part shrimp and attack the poison experiment, all throw something and feed the sick shrimp muscle of WSSV meat gruel once, continue the corresponding mixed feed of throwing something and feeding then for two groups; 14 days experimental periods; Experimental result shows that the Environment of Litopenaeus vannamei Low of the mixed feed of the present invention of throwing something and feeding (experimental group) has certain resistant function to WSSV virus, sees Fig. 1.
Compared with prior art, the disease-resistant mixed feed of Environment of Litopenaeus vannamei Low of the present invention can significantly improve the resistance against diseases of shrimps, strengthens the tolerance of shrimps to cause of disease, improves the survival rate that Environment of Litopenaeus vannamei Low is cultured, and increases the output that Environment of Litopenaeus vannamei Low is cultured.Can fundamentally solve the problem of susceptible disease in the present Environment of Litopenaeus vannamei Low breeding process.
(1) at the breed initial stage, suitably improve the quality of part material in the feed formula, to strengthen the physique of juvenile prawn, promote the quick growth of juvenile prawn.
(2) in the breed mid-term of high temperature, susceptible disease, suitably improve the level of carbohydrate in the feed, artificially reduce the speed of growth of prawn, to strengthen the resistance against diseases of prawn.
(3) culturing the later stage, suitably improve protein and fat level in the feed, give full play to the compensatory growth potential of Environment of Litopenaeus vannamei Low, to increase prawn culturing output.
(4) add Chinese herbal and crude drugs preparations and immunopotentiating agents such as eupatorium lindleynun var. trifoliolatum, allicin and Dunaliella salina powder in the feed, significantly strengthen the immunity of Environment of Litopenaeus vannamei Low and to the tolerance of cause of disease, long-term use can reach the effect of prophyiaxis and promoting growth.
(5) the used raw material of this mixed feed is easy to get; Production technology is simple, and steady quality can provide balanced nutritional labeling; Good palatability; Be prone to digest and assimilate, thereby solve Environment of Litopenaeus vannamei Low effectively, but large-scale application is in the breeding production of Environment of Litopenaeus vannamei Low in the problem of propagating susceptible disease under the condition artificially.
Description of drawings
Fig. 1 is for attacking poison experiment survival rate curve map.
The specific embodiment
Below further describe concrete technical scheme of the present invention,, and do not constitute restriction its right so that those skilled in the art understands the present invention further.
Embodiment 1.The disease-resistant mixed feed of a kind of Environment of Litopenaeus vannamei Low, it is to be combined by following 3 kinds of feeds:
Fodder compound I, it is to be processed by following raw materials by weight percent:
White fish meal 35% meat meal tankage 2.4%;
Expanded soybean 20% peanut meal 15%;
Rapeseed dregs 10%;
Soybean oil 2% soybean lecithin 2%;
1% powder 5% of fish oil;
Shrimp chaff powder 5%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.5% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%;
Fodder compound II, it is to be processed by following raw materials by weight percent:
Fish meal 25% big dregs of beans 2.4%;
Peanut meal 5%;
Se-enriched yeast 5% soybean oil 0.5%;
Soybean lecithin 2% fish oil 2.5%;
Inferior powder 45% shrimp chaff powder 5%;
Rice bran 5% eupatorium lindleynun var. trifoliolatum 0.1%;
Allicin 0.5% Dunaliella salina powder 0.5%;
Calcium dihydrogen phosphate 1% Concave-convex clay rod 0.5%;
Fodder compound III, it is to be processed by following raw materials by weight percent:
Fish meal 35% meat meal tankage 10%;
Big dregs of beans 10% peanut meal 5%;
Rapeseed dregs 4.4%;
Soybean oil 7% soybean lecithin 4%;
2% powder 5% of fish oil;
Shrimp chaff powder 10% rice bran 5%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.5% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%.
Embodiment 2.The disease-resistant mixed feed of a kind of Environment of Litopenaeus vannamei Low, it is to be combined by following 3 kinds of feeds:
Fodder compound I, it is to be processed by following raw materials by weight percent:
White fish meal 39.9%;
Expanded soybean 15% peanut meal 10%;
Rapeseed dregs 5% Se-enriched yeast 1%;
Soybean oil 2% soybean lecithin 2%;
1% powder 10% of fish oil;
Shrimp chaff powder 10% squid cream 1%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 1% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%;
Fodder compound II, it is to be processed by following raw materials by weight percent:
Fish meal 30%;
Peanut meal 1% rapeseed dregs 1%;
Soybean oil 0.5%;
Soybean lecithin 2% fish oil 2.5%;
Inferior powder 35% shrimp chaff powder 10%;
Rice bran 15% eupatorium lindleynun var. trifoliolatum 0.1%;
Allicin 0.5% Dunaliella salina powder 0.9%;
Calcium dihydrogen phosphate 1% Concave-convex clay rod 0.5%;
Fodder compound III, it is to be processed by following raw materials by weight percent:
Fish meal 30% meat meal tankage 12%;
Big dregs of beans 5% peanut meal 8%;
Brewer's yeast 1%;
Soybean oil 2% soybean lecithin 2%;
2.5% powder 8% of fish oil;
Shrimp chaff powder 14.5% rice bran 12%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.9% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%.
Embodiment 3.The disease-resistant mixed feed of a kind of Environment of Litopenaeus vannamei Low, it is to be combined by following 3 kinds of feeds:
Fodder compound I, it is to be processed by following raw materials by weight percent:
White fish meal 35% meat meal tankage 5%;
Expanded soybean 15% peanut meal 11%;
Rapeseed dregs 5.4% Se-enriched yeast 5%;
Soybean oil 2% soybean lecithin 2%;
1% powder 6% of fish oil;
Shrimp chaff powder 5% squid cream 5%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.5% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%;
Fodder compound II, it is to be processed by following raw materials by weight percent:
Fish meal 27% big dregs of beans 5%;
Rapeseed dregs 10%;
Se-enriched yeast 1% soybean oil 0.5%;
Soybean lecithin 2% fish oil 2.5%;
Inferior powder 35% shrimp chaff powder 6%;
Rice bran 8.3% eupatorium lindleynun var. trifoliolatum 0.1%;
Allicin 0.5% Dunaliella salina powder 0.6%;
Calcium dihydrogen phosphate 1% Concave-convex clay rod 0.5%;
Fodder compound III, it is to be processed by following raw materials by weight percent:
Fish meal 30% meat meal tankage 15%;
Big dregs of beans 5%;
Rapeseed dregs 10% brewer's yeast 5%;
Soybean oil 2% soybean lecithin 2%;
2% powder 5% of fish oil;
Shrimp chaff powder 6.4% rice bran 15%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.5% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%.
Embodiment 4.The disease-resistant mixed feed of a kind of Environment of Litopenaeus vannamei Low, it is to be combined by following 3 kinds of feeds:
Fodder compound I, it is to be processed by following raw materials by weight percent:
White fish meal 38% meat meal tankage 2%;
Expanded soybean 18% peanut meal 12%;
Rapeseed dregs 8% Se-enriched yeast 2%;
Soybean oil 2% soybean lecithin 2%;
1% powder 5% of fish oil;
Shrimp chaff powder 5% squid cream 2.4%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.5% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%;
Fodder compound II, it is to be processed by following raw materials by weight percent:
Fish meal 28% big dregs of beans 2%;
Peanut meal 2% rapeseed dregs 5.4%;
Se-enriched yeast 2% soybean oil 0.5%;
Soybean lecithin 2% fish oil 2.5%;
Rice bran 8% eupatorium lindleynun var. trifoliolatum 0.1%;
Allicin 0.5% Dunaliella salina powder 0.5%;
Calcium dihydrogen phosphate 1% Concave-convex clay rod 0.5%;
Fodder compound III, it is to be processed by following raw materials by weight percent:
Fish meal 32% meat meal tankage 12%;
Big dregs of beans 7% peanut meal 7%;
Rapeseed dregs 5% brewer's yeast 2%;
Soybean oil 3% soybean lecithin 3%;
2% powder 5% of fish oil;
Shrimp chaff powder 12% rice bran 6.9%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 1% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%.
Embodiment 5.The disease-resistant mixed feed of a kind of Environment of Litopenaeus vannamei Low, it is to be combined by following 3 kinds of feeds:
White fish meal 37.1% meat meal tankage 2%;
Expanded soybean 15% peanut meal 12%;
Rapeseed dregs 7% Se-enriched yeast 2%;
Soybean oil 2% soybean lecithin 2%;
1% powder 7% of fish oil;
Shrimp chaff powder 8% squid cream 2%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.8% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%;
The percentage by weight of each raw material is among the fodder compound II:
Fish meal 26% big dregs of beans 2%;
Peanut meal 2% rapeseed dregs 5%;
Se-enriched yeast 2% soybean oil 0.5%;
Soybean lecithin 2% fish oil 2.5%;
Inferior powder 38.1% shrimp chaff powder 7%;
Rice bran 10% eupatorium lindleynun var. trifoliolatum 0.1%;
Allicin 0.5% Dunaliella salina powder 0.8%;
Calcium dihydrogen phosphate 1% Concave-convex clay rod 0.5%;
The percentage by weight of each raw material is among the fodder compound III:
Fish meal 32% meat meal tankage 11%;
Big dregs of beans 5% peanut meal 7%;
Rapeseed dregs 4% brewer's yeast 2%;
Soybean oil 4.2% soybean lecithin 3%;
2% powder 7% of fish oil;
Shrimp chaff powder 11% rice bran 9%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.7% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%.
Embodiment 6.A kind of feeding method like the disease-resistant mixed feed of any one described Environment of Litopenaeus vannamei Low of embodiment 1-5, at the breed initial stage, fodder compound I throws something and feeds when the prawn body is grown for 1-6cm; Culturing mid-term, fodder compound II throws something and feeds when the prawn body is grown for 6-8cm; Culturing the later stage, the prawn body is long to be the 8cm fodder compound III that throws something and feeds when above.
Claims (3)
1. the disease-resistant mixed feed of Environment of Litopenaeus vannamei Low is characterized in that, it is by following 3 kinds of feed groups
Compound combines:
Fodder compound I, it is to be processed by following raw materials by weight percent:
White fish meal 35～40% meat meal tankages 0～5%;
Expanded soybean 15～20% peanut meals 10～15%;
Rapeseed dregs 5～10% Se-enriched yeasts 0～5%;
Soybean oil 2% soybean lecithin 2%;
1% powder 5～10% of fish oil;
Shrimp chaff powder 5～10% squid cream 0～5%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.5～1% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%;
Fodder compound II, it is to be processed by following raw materials by weight percent:
Fish meal 25～30% big dregs of beans 0～5%;
Peanut meal 0～5% rapeseed dregs 0～10%;
Se-enriched yeast 0～5% soybean oil 0.5%;
Soybean lecithin 2% fish oil 2.5%;
Inferior powder 35～45% shrimp chaff powder 5～10%;
Rice bran 5～15% eupatorium lindleynun var. trifoliolatums 0.1%;
Allicin 0.5% Dunaliella salina powder 0.5～1%;
Calcium dihydrogen phosphate 1% Concave-convex clay rod 0.5%;
Fodder compound III, it is to be processed by following raw materials by weight percent:
Fish meal 30～35% meat meal tankages 10～15%;
Big dregs of beans 5～10% peanut meals 5～10%;
Rapeseed dregs 0～10% brewer's yeast 0～5%;
Soybean oil 2～7% soybean lecithins 2～4%;
2～2.5% powder 5～10% of fish oil;
Shrimp chaff powder 10～15% rice brans 5～15%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.5～1% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%;
Its preparation method is: at first be lower than 1% composition to addition and process the core additive in advance; Prepare burden, mix, pulverize, insert soft granular bait for fish comminutor according to formula rate then and carry out granulation; The low temperature drying equipment below 55 ℃ of inserting again is dried to water content and is lower than 10%; Last vacuum packaging, quality inspection, finished product warehouse-in promptly get the disease-resistant mixed feed of Environment of Litopenaeus vannamei Low; Wherein, fodder compound I, II, III all adopt independent production, independent packaging, are used.
2. the disease-resistant mixed feed of Environment of Litopenaeus vannamei Low according to claim 1 is characterized in that the percentage by weight of each raw material is among the fodder compound I:
White fish meal 37.1% meat meal tankage 2%;
Expanded soybean 15% peanut meal 12%;
Rapeseed dregs 7% Se-enriched yeast 2%;
Soybean oil 2% soybean lecithin 2%;
1% powder 7% of fish oil;
Shrimp chaff powder 8% squid cream 2%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.8% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%;
The percentage by weight of each raw material is among the fodder compound II:
Fish meal 26% big dregs of beans 2%;
Peanut meal 2% rapeseed dregs 5%;
Se-enriched yeast 2% soybean oil 0.5%;
Soybean lecithin 2% fish oil 2.5%;
Inferior powder 38.1% shrimp chaff powder 7%;
Rice bran 10% eupatorium lindleynun var. trifoliolatum 0.1%;
Allicin 0.5% Dunaliella salina powder 0.8%;
Calcium dihydrogen phosphate 1% Concave-convex clay rod 0.5%;
The percentage by weight of each raw material is among the fodder compound III:
Fish meal 32% meat meal tankage 11%;
Big dregs of beans 5% peanut meal 7%;
Rapeseed dregs 4% brewer's yeast 2%;
Soybean oil 4.2% soybean lecithin 3%;
2% powder 7% of fish oil;
Shrimp chaff powder 11% rice bran 9%;
Eupatorium lindleynun var. trifoliolatum 0.1% allicin 0.5%;
Dunaliella salina powder 0.7% calcium dihydrogen phosphate 1%;
Concave-convex clay rod 0.5%.
3. the feeding method of the disease-resistant mixed feed of Environment of Litopenaeus vannamei Low according to claim 1 or claim 2 is characterized in that: at the breed initial stage, and the long fodder compound I that throws something and feeds during for 1-6cm of prawn body; Culturing mid-term, fodder compound II throws something and feeds when the prawn body is grown for 6-8cm; Culturing the later stage, the prawn body is long to be the 8cm fodder compound III that throws something and feeds when above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102699455A CN101946862B (en) | 2010-08-31 | 2010-08-31 | Litopenaeus vannamei boone anti-disease compound feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102699455A CN101946862B (en) | 2010-08-31 | 2010-08-31 | Litopenaeus vannamei boone anti-disease compound feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101946862A CN101946862A (en) | 2011-01-19 |
| CN101946862B true CN101946862B (en) | 2012-07-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102106478B (en) * | 2011-01-25 | 2012-09-12 | 华南师范大学 | Prawn feed |
| CN103535530B (en) * | 2012-07-11 | 2015-02-18 | 中山粤海饲料有限公司 | Mixed feed for mixed culture of litopenaeus vannamei and grass carp and preparation method thereof |
| CN104413269B (en) * | 2013-08-19 | 2018-03-09 | 中山粤海饲料有限公司 | A kind of Environment of Litopenaeus vannamei Low and basket fish compound feed used for polyculture and preparation method thereof |
| CN103478450B (en) * | 2013-08-22 | 2015-05-20 | 福建天马科技集团股份有限公司 | Compound feed used in penaeus vannamei farming later stage |
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| CN107683808A (en) * | 2017-09-28 | 2018-02-13 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of cultural method of selenium-rich shrimp |
| CN107581410A (en) * | 2017-10-31 | 2018-01-16 | 广州市安宁生物科技有限公司 | It is a kind of instead of shrimp feed of fish meal and its preparation method and application |
| CN108142642A (en) * | 2018-03-15 | 2018-06-12 | 山东碧蓝生物科技有限公司 | A kind of nutrition immune type prawn soft pellet diet and preparation method thereof |
| CN112385749A (en) * | 2020-11-10 | 2021-02-23 | 山东金城生物药业有限公司 | Litopenaeus vannamei breeding feed and breeding method |
| CN112957392B (en) * | 2021-03-04 | 2022-03-08 | 上海联旺水产科技有限公司 | Preparation for preventing and treating liver enterocytozoosis of prawns and shrimps as well as preparation method and application thereof |
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