CN111937787A - Feed for preventing pelteobagrus fulvidraco from rotting body and application thereof - Google Patents

Feed for preventing pelteobagrus fulvidraco from rotting body and application thereof Download PDF

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Publication number
CN111937787A
CN111937787A CN202010870735.5A CN202010870735A CN111937787A CN 111937787 A CN111937787 A CN 111937787A CN 202010870735 A CN202010870735 A CN 202010870735A CN 111937787 A CN111937787 A CN 111937787A
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parts
meal
soybean
protein powder
pelteobagrus fulvidraco
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李经奇
贠彪
张凯凯
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Zhuhai Hailong Biotechnology Co ltd
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Zhuhai Hailong Biotechnology Co ltd
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/10—Culture of aquatic animals of fish
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/10—Culture of aquatic animals of fish
    • A01K61/13—Prevention or treatment of fish diseases
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A23K20/147—Polymeric derivatives, e.g. peptides or proteins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/163—Sugars; Polysaccharides
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • 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
    • 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
    • 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

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Abstract

The invention discloses a feed for preventing pelteobagrus fulvidraco from rotting body, which comprises the following components: fish meal, hydrolyzed fish protein powder, soybean protein concentrate, spray-dried blood cell protein powder, meat and bone meal, fermented soybean meal, corn protein powder, rapeseed meal, flour, corn, soybean oil, soybean phospholipid oil, monocalcium phosphate, plantain herb, eucommia ulmoides extract, astragalus mongholicus and a premix additive; also discloses application of the feed for preventing the rotten body of the pelteobagrus fulvidraco. The feed disclosed by the invention can effectively enhance the immunity of the pelteobagrus fulvidraco and prevent the occurrence of body rotting diseases, has a good treatment effect on the pelteobagrus fulvidraco with the body rotting diseases, and can improve the culture water environment, protect the liver and intestine of the pelteobagrus fulvidraco, improve the culture survival rate and increase the culture benefit.

Description

Feed for preventing pelteobagrus fulvidraco from rotting body and application thereof
Technical Field
The invention relates to the field of aquatic fish feed, and particularly relates to feed for preventing rotten bodies of pelteobagrus fulvidraco and application thereof.
Background
The yellow catfish belongs to the catfish order, the leiocassis family, the genus of yellow catfish, commonly known as yellow croaker, yellow wax, gala, etc., is widely distributed in China, and is a demersal omnivorous carnivorous fish. The most remarkable characteristic of the yellow catfish is that the body surface is not scaled, so the yellow catfish is also called scaleless fish. The fish meat is tender, delicious and high in nutritive value, has nourishing effect and medicinal value, and is one of the economic freshwater fishes important in China.
In recent years, the pelteobagrus fulvidraco gradually becomes an important freshwater aquaculture economic fish in China, and as the pelteobagrus fulvidraco is small in size and low in yield, the benefits brought by low-density pelteobagrus fulvidraco aquaculture are increasingly poor along with the increase of costs of pond renting, labor and the like, and therefore high-density aquaculture is gradually tried in some regions. With the development of cultivation in recent years, more and more farmers select to improve the cultivation density to obtain better cultivation benefits. The improvement of the breeding density also brings a series of problems including water quality deterioration, fish immunity reduction, disease frequency and the like, wherein the pelteobagrus fulvidraco breeding is influenced most, and the rotten body disease is difficult to cure. The frequent occurrence of body rotting causes high breeding loss, and in severe cases, all fish in a pond can die, so that the safety and commodity value of the pelteobagrus fulvidraco breeding are seriously affected.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide the feed for preventing the rotten body of the pelteobagrus fulvidraco and the application thereof, the feed can effectively prevent the pelteobagrus fulvidraco from being infected with the rotten body disease in the culture process, and has the treatment effect on the pelteobagrus fulvidraco with the rotten body disease.
In order to achieve the purpose, the invention provides the following technical scheme:
the feed for preventing the rotten body of the pelteobagrus fulvidraco comprises the following components: fish meal, hydrolyzed fish protein powder, soybean protein concentrate, spray-dried blood cell protein powder, meat and bone meal, fermented soybean meal, corn protein powder, rapeseed meal, flour, corn, soybean oil, soybean phospholipid oil, monocalcium phosphate, plantain herb, eucommia ulmoides extract, astragalus mongholicus and a premix additive.
The pelteobagrus fulvidraco is mainly caused by skin wounds caused by body surface injuries or parasites and bacterial infection, the feed disclosed by the invention has the advantages that the fermented soybean meal is added, the prebiotic substances of the fermented soybean meal are utilized, in addition, the immunity of the fish body is improved by increasing the dosage of Chinese herbal medicines and taurine, mannan oligosaccharide and the like in the premix, meanwhile, the wound is contracted by adding gallnut and the like in the premix, and the infection risk is reduced.
As a preferred technical scheme, the fish meal comprises domestic fish meal.
As a preferred technical scheme, the weight portions of the components are as follows: 10-15 parts of domestic fish meal, 4-6 parts of hydrolyzed fish protein powder, 4-6 parts of soybean protein concentrate, 3-6 parts of spray-dried blood cell protein powder, 10-15 parts of meat and bone meal, 15-18 parts of fermented soybean meal, 8-12 parts of corn protein powder, 6-10 parts of seed meal, 8-12 parts of flour, 5-8 parts of corn, 3-5 parts of soybean oil, 1.5-2 parts of soybean lecithin oil, 1.5 parts of monocalcium phosphate, 1-1.5 parts of plantain herb, 0.5-1.5 parts of eucommia ulmoides extract, 1-1.5 parts of astragalus membranaceus and 3-4 parts of premix additive.
The feed is designed by combining the accumulated research and development results and matching the culture requirements of the pelteobagrus fulvidraco, and the usage amounts of the plantain, the eucommia ulmoides extracts and the astragalus membranaceus are properly increased in the feed to achieve the technical effect of the feed.
As a preferred technical scheme, the weight portions of the components are as follows: 12-14 parts of domestic fish meal, 4-5 parts of hydrolyzed fish protein powder, 4-5 parts of soybean protein concentrate, 4-5 parts of spray-dried blood cell protein powder, 11-13 parts of meat and bone meal, 16-17 parts of fermented soybean meal, 9-11 parts of corn protein powder, 7-9 parts of rapeseed meal, 9-11 parts of flour, 7-8 parts of corn, 3-4 parts of soybean oil, 1.5-2 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1-1.5 parts of plantain herb, 0.5-1.5 parts of eucommia ulmoides extract, 1-1.5 parts of astragalus membranaceus and 3-4 parts of premix additive.
As a preferred technical scheme, the weight portions of the components are as follows: 15 parts of domestic fish meal, 6 parts of hydrolyzed fish protein powder, 4 parts of soybean protein concentrate, 4 parts of spray-dried blood cell protein powder, 11 parts of meat and bone meal, 15 parts of fermented soybean meal, 8 parts of corn protein powder, 8 parts of rapeseed meal, 9 parts of flour, 6 parts of corn, 5 parts of soybean oil, 1.5 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1 part of plantain herb, 0.5 part of eucommia bark extract, 1.5 parts of astragalus root and 3 parts of premix additive.
As a preferred technical scheme, the weight portions of the components are as follows: 13 parts of domestic fish meal, 5 parts of hydrolyzed fish protein powder, 5 parts of soybean protein concentrate, 3 parts of spray-dried blood cell protein powder, 13 parts of meat and bone meal, 16 parts of fermented soybean meal, 8 parts of corn protein powder, 6 parts of seed added vegetable meal, 12 parts of flour, 6 parts of corn, 4 parts of soybean oil, 1.5 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1 part of plantain herb, 1 part of eucommia bark extract, 1 part of astragalus root and 3 parts of premix additive.
As a preferred technical scheme, the weight portions of the components are as follows: 10 parts of domestic fish meal, 5 parts of hydrolyzed fish protein powder, 6 parts of soybean protein concentrate, 5 parts of spray-dried blood cell protein powder, 12 parts of meat and bone meal, 15 parts of fermented soybean meal, 10 parts of corn protein powder, 6 parts of rapeseed meal, 12 parts of flour, 5 parts of corn, 3.5 parts of soybean oil, 2 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1.5 parts of plantain herb, 0.5 part of eucommia bark extract, 1 part of astragalus root and 4 parts of premix additive.
According to the feed formula of the preferable technical schemes, cultivation verification is carried out in the cultivation practice process and fine adjustment is carried out by combining the problems to be solved by the invention, the matching of raw materials with the same functions is considered in the aspect of the consumption of main raw materials, for example, as the consumption of fish meal is reduced, meat and bone meal, blood cell powder and hydrolyzed fish protein powder are properly adjusted upwards to ensure sufficient nutrient substances, and Chinese herbal medicine substances and premix are also properly adjusted upwards to solve the problem of low immunity caused by the increase of substitute materials.
As a preferable technical scheme, the premix additive comprises the following components in parts by weight: 6-10 parts of gallnut, 3-5 parts of mannan oligosaccharide, 3-5 parts of taurine, 4-5 parts of vitamin A, 6-10 parts of chitosan, 30-40 parts of vitamin premix and 20-40 parts of mineral premix.
In the premix additive, Chinese gall and vitamin A are used for repairing wounds and reducing stress, and mannan oligosaccharide, taurine, chitosan and the like are used for improving the immunity of fish bodies.
The vitamin premix and the mineral premix are conventional freshwater fish premixes in the field and can be purchased on the market.
As a preferred technical scheme, the preparation method of the feed for preventing the rotten body of the pelteobagrus fulvidraco comprises the following steps: weighing raw materials of the components in parts by weight, crushing, uniformly mixing the crushed raw materials, carrying out superfine crushing to enable the crushed materials to pass through a screen with 80-100 meshes to obtain superfine crushed materials, feeding the superfine crushed materials into a conditioner, and conditioning for 3-3.5 minutes by using steam with the temperature of 100-105 ℃, wherein the steam consumption is 15%; and then feeding the superfine crushed material into a bulking machine for granulation to obtain the finished product.
The second aspect of the invention provides the application of the feed for preventing the rotten body of the pelteobagrus fulvidraco in the culture of the pelteobagrus fulvidraco.
The third aspect of the invention provides the application of the feed for preventing the rotten body of the pelteobagrus fulvidraco in preventing and/or treating the rotten body disease of the pelteobagrus fulvidraco.
Compared with the prior art, the invention has the following advantages:
1. the plantain, gallnut, eucommia bark extract, astragalus, mannan oligosaccharide, taurine, vitamin A, chitosan and the like are added, so that the immunity of the pelteobagrus fulvidraco is enhanced, the occurrence of body rotting disease of the pelteobagrus fulvidraco is prevented, and meanwhile, the pelteobagrus fulvidraco with body rotting disease is also well treated, so that the survival rate of the culture is improved;
2. the raw materials such as hydrolyzed fish protein powder, soybean protein concentrate, fermented soybean meal and the like are preferably selected, the feed digestibility of the pelteobagrus fulvidraco is high, the protein waste is reduced, the aquaculture water environment is improved, and the cost of the feed is reduced;
3. protein raw materials such as spray-dried blood cell protein powder, meat and bone meal, corn protein powder and the like are stable in source, and amino acid in the feed is complementary, so that additional amino acid is not required to be added;
4. compared with the common feed, the feed disclosed by the invention can prevent the yellow catfish from infecting rotten body diseases, has the effects of protecting the liver and intestines, improves the success rate of cultivation, and increases the cultivation benefit.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto. The reagents, equipment and methods adopted by the invention are all reagents, equipment and methods which are conventionally and commercially available in the technical field and are conventionally used in the technical field.
Example 1
The feed for preventing the rotten body of the pelteobagrus fulvidraco comprises the following components in parts by weight: 15 parts of domestic fish meal, 6 parts of hydrolyzed fish protein powder, 4 parts of soybean protein concentrate, 4 parts of spray-dried blood cell protein powder, 11 parts of meat and bone meal, 15 parts of fermented soybean meal, 8 parts of corn protein powder, 8 parts of rapeseed meal, 9 parts of flour, 6 parts of corn, 5 parts of soybean oil, 1.5 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1 part of plantain herb, 0.5 part of eucommia bark extract, 1.5 parts of astragalus root and 3 parts of premix additive.
The preparation method comprises the following steps of weighing raw materials of the components in parts by weight, crushing, uniformly mixing the crushed raw materials, carrying out superfine crushing to enable the crushed materials to pass through a screen with 80-100 meshes to obtain superfine crushed materials, feeding the superfine crushed materials into a conditioner, and conditioning for 3-3.5 minutes by using steam with the temperature of 100-105 ℃, wherein the steam consumption is 15%; and then feeding the superfine crushed material into a bulking machine for granulation to obtain the finished product.
The feed prepared by the embodiment has the crude protein content of about 44.2% and the crude fat content of about 11.7%, and can fully provide nutrient substances required by the growth of the pelteobagrus fulvidraco.
Example 2
The feed for preventing the rotten body of the pelteobagrus fulvidraco comprises the following components in parts by weight: 13 parts of domestic fish meal, 5 parts of hydrolyzed fish protein powder, 5 parts of soybean protein concentrate, 3 parts of spray-dried blood cell protein powder, 13 parts of meat and bone meal, 16 parts of fermented soybean meal, 8 parts of corn protein powder, 6 parts of seed added vegetable meal, 12 parts of flour, 6 parts of corn, 4 parts of soybean oil, 1.5 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1 part of plantain herb, 1 part of eucommia bark extract, 1 part of astragalus root and 3 parts of premix additive.
The preparation method is the same as example 1 and is not repeated herein.
The feed prepared by the embodiment has the crude protein content of about 44.2% and the crude fat content of about 11.4%, and can fully provide nutrient substances required by the growth of the pelteobagrus fulvidraco.
Example 3
The feed for preventing the rotten body of the pelteobagrus fulvidraco comprises the following components in parts by weight: 10 parts of domestic fish meal, 5 parts of hydrolyzed fish protein powder, 6 parts of soybean protein concentrate, 5 parts of spray-dried blood cell protein powder, 12 parts of meat and bone meal, 15 parts of fermented soybean meal, 10 parts of corn protein powder, 6 parts of rapeseed meal, 12 parts of flour, 5 parts of corn, 3.5 parts of soybean oil, 2 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1.5 parts of plantain herb, 0.5 part of eucommia bark extract, 1 part of astragalus root and 4 parts of premix additive.
The preparation method is the same as example 1 and is not repeated herein.
The feed prepared by the embodiment has the crude protein content of about 44.0% and the crude fat content of about 11.6%, and can fully provide nutrient substances required by the growth of the pelteobagrus fulvidraco.
Example 4
The feed for preventing the rotten body of the pelteobagrus fulvidraco comprises the following components in parts by weight: 11 parts of domestic fish meal, 5 parts of hydrolyzed fish protein powder, 4 parts of soybean protein concentrate, 6 parts of spray-dried blood cell protein powder, 10 parts of meat and bone meal, 18 parts of fermented soybean meal, 10 parts of corn protein powder, 6 parts of seed meal, 10 parts of flour, 5 parts of corn, 3.5 parts of soybean oil, 2 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1.5 parts of plantain herb, 1.5 parts of eucommia bark extract, 1 part of astragalus root and 4 parts of premix additive.
The preparation method is the same as example 1 and is not repeated herein.
The feed prepared by the embodiment has the crude protein content of about 44.1% and the crude fat content of about 11.7%, and can fully provide nutrient substances required by the growth of the pelteobagrus fulvidraco.
Example 5
The feed for preventing the rotten body of the pelteobagrus fulvidraco comprises the following components in parts by weight: 12 parts of domestic fish meal, 4 parts of hydrolyzed fish protein powder, 5 parts of soybean protein concentrate, 4 parts of spray-dried blood cell protein powder, 15 parts of meat and bone meal, 15 parts of fermented soybean meal, 8 parts of corn protein powder, 9 parts of seed meal, 8 parts of flour, 8 parts of corn, 3.5 parts of soybean oil, 1.5 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1 part of plantain herb, 0.5 part of eucommia bark extract, 1 part of astragalus root and 3 parts of premix additive.
The preparation method is the same as example 1 and is not repeated herein.
The feed prepared by the embodiment has the crude protein content of about 44.4 percent and the crude fat content of about 11.4 percent, and can fully provide nutrient substances required by the growth of the pelteobagrus fulvidraco.
Example 6
The feed for preventing the rotten body of the pelteobagrus fulvidraco comprises the following components in parts by weight: 10 parts of domestic fish meal, 4 parts of hydrolyzed fish protein powder, 4 parts of soybean protein concentrate, 4 parts of spray-dried blood cell protein powder, 11 parts of meat and bone meal, 15 parts of fermented soybean meal, 12 parts of corn protein powder, 10 parts of seed meal, 10 parts of flour, 5 parts of corn, 4 parts of soybean oil, 2 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1 part of plantain herb, 1.5 parts of eucommia bark extract, 1 part of astragalus mongholicus and 4 parts of premix additive.
The preparation method is the same as example 1 and is not repeated herein.
The feed prepared by the embodiment has the crude protein content of about 44.2% and the crude fat content of about 11.5%, and can fully provide nutrient substances required by the growth of the pelteobagrus fulvidraco.
Comparative example
The commercial feed for the common pelteobagrus fulvidraco comprises the following components in parts by weight: 16 parts of domestic fish meal, 2 parts of hydrolyzed fish protein powder, 5 parts of soybean protein concentrate, 6 parts of spray-dried blood cell protein powder, 10 parts of meat and bone meal, 18 parts of fermented soybean meal, 8 parts of corn protein powder, 9 parts of rapeseed meal, 6 parts of flour, 10 parts of corn, 4 parts of soybean oil, 1.5 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate and 3 parts of premix additives.
The feed had a crude protein content of about 44.2% and a crude fat content of about 11.5%.
The premix additive is a common premix additive for fishes and can be purchased in the market.
Test example 1
The test time ranged from 2 days 5 to 17 days 7 months in 2016, and was conducted in the town of Ma Booth, Gaoyi, Jiangsu province. Respectively selecting 30 pelteobagrus fulvidraco aquaculture ponds to feed the feeds for preventing the pelteobagrus fulvidraco from rotting bodies, which are provided by the embodiments 1 and 3, as a test group 1 and a test group 2; and feeding the common pelteobagrus fulvidraco commercial feed in the comparative example into a pelteobagrus fulvidraco culture pond with 30 ports of pelteobagrus fulvidraco commercial feed serving as a control group. The specification of the adult fish culture pond is about 50g, the density of the pond is 12000 tails/mu, the adult fish culture pond is fed with the control group feed before the experiment, the adult fish culture pond is fed twice a day during the experiment, the feeding time is 6 and 17 points a day respectively, the feeding rate is kept at 1.5%, and the oxygenation treatment is kept consistent.
The test results show that the morbidity of the yellow catfish rotten body disease of the test group 1 and the test group 2 is 6.7 percent and 13.3 percent respectively, and the morbidity of the yellow catfish rotten body disease of the control group is 33.3 percent (see the following table 1 in detail).
TABLE 1
Test group Incidence of body rot (%)
Test set 1(N ═ 30) 6.7
Test group 2(N ═ 30) 13.3
Control group (N-30). times 33.3
Note: n represents the number of ponds.
Test example 2
The test time is from 5 months 10 days to 7 months 25 days in 2017, and is carried out in the town of Ma sheen in Gaoyou city, Jiangsu province. Respectively selecting 40 pelteobagrus fulvidraco breeding fishponds to feed the feeds for preventing the pelteobagrus fulvidraco from rotting bodies provided in the embodiments 4 and 6, and using the feeds as a test group 1 and a test group 2; and additionally selecting 40 mouths of common pelteobagrus fulvidraco commercial feed for feeding the comparative example in the pelteobagrus fulvidraco culture fishpond as a control group. The specification of the adult fish culture pond is about 50g, the density of the pond is 12000 tails/mu, the adult fish culture pond is fed with the control group feed before the experiment, the adult fish culture pond is fed twice a day during the experiment, the feeding time is 6 and 17 points a day respectively, the feeding rate is kept at 1.5%, and the oxygenation treatment is kept consistent.
The test results show that the morbidity of the yellow catfish rotten body disease of the test group 1 and the test group 2 is 6.7 percent and 16.7 percent respectively, and the morbidity of the yellow catfish rotten body disease of the control group is 30.0 percent (see the following table 2 in detail).
TABLE 2
Test group Incidence of body rot (%)
Test set 1(N ═ 40) 6.7
Test group 2(N ═ 40) 16.7
Control group (N-40). times 30.0
Note: n represents the number of ponds.
Test example 3
The test time is from 6 months 10 days to 8 months 25 days in 2018, and is carried out in the town of horse hut in Gaoyou city, Jiangsu province. Respectively selecting 25 pelteobagrus fulvidraco breeding fishponds to feed the prevented feeds provided by the embodiments 2 and 5 as a test group 1 and a test group 2; and selecting 25 pelteobagrus fulvidraco breeding fishponds to feed the common pelteobagrus fulvidraco commercial feed in the comparative example as a control group. The specification of the adult fish culture pond is about 50g, the density of the pond is 12000 tails/mu, the adult fish culture pond is fed with the control group feed before the experiment, the adult fish culture pond is fed twice a day during the experiment, the feeding time is 6 and 17 points a day respectively, the feeding rate is kept at 1.5%, and the oxygenation treatment is kept consistent.
The test results show that the water ammonia nitrogen and nitrite levels of the test groups 1 and 2 are respectively 0.85mg/L, 0.8mg/L, 0.23mg/L and 0.26mg/L, while the water ammonia nitrogen and nitrite levels of the control group are respectively 1.92mg/L and 0.64 mg/L; the intestinal fold height and the intestinal wall thickness of the test groups 1 and 2 are 630.26 μm, 606.41 μm, 17.19 μm and 16.22 μm respectively, while the intestinal fold height and the intestinal wall thickness of the control group are 535.80 μm and 14.96 μm respectively; the liver ratios of test group 1 and test group 2 were 1.62% and 1.79%, respectively, while the liver ratio of the control group was 2.26% (see table 3 below for details).
TABLE 3
Figure BDA0002651028220000111
Note: n represents the number of ponds.
The experimental examples 1-3 show that: the feed for preventing the rotten body of the pelteobagrus fulvidraco can effectively prevent the rotten body of the pelteobagrus fulvidraco, remarkably reduce the morbidity and ensure the survival rate of the culture; meanwhile, the water environment and the intestinal tract and liver health conditions of the pelteobagrus fulvidraco are obviously improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and their concepts should be considered to be equivalent or modified within the technical scope of the present invention.

Claims (10)

1. The feed for preventing the rotten body of the pelteobagrus fulvidraco is characterized by comprising the following components: fish meal, hydrolyzed fish protein powder, soybean protein concentrate, spray-dried blood cell protein powder, meat and bone meal, fermented soybean meal, corn protein powder, rapeseed meal, flour, corn, soybean oil, soybean phospholipid oil, monocalcium phosphate, plantain herb, eucommia ulmoides extract, astragalus mongholicus and a premix additive.
2. The feed for preventing the rotten body of the pelteobagrus fulvidraco according to claim 1, wherein the fish meal comprises domestic fish meal.
3. The feed for preventing the rotten body of the pelteobagrus fulvidraco according to claim 2, which is characterized by comprising the following components in parts by weight: 10-15 parts of domestic fish meal, 4-6 parts of hydrolyzed fish protein powder, 4-6 parts of soybean protein concentrate, 3-6 parts of spray-dried blood cell protein powder, 10-15 parts of meat and bone meal, 15-18 parts of fermented soybean meal, 8-12 parts of corn protein powder, 6-10 parts of seed meal, 8-12 parts of flour, 5-8 parts of corn, 3-5 parts of soybean oil, 1.5-2 parts of soybean lecithin oil, 1.5 parts of monocalcium phosphate, 1-1.5 parts of plantain herb, 0.5-1.5 parts of eucommia ulmoides extract, 1-1.5 parts of astragalus membranaceus and 3-4 parts of premix additive.
4. The feed for preventing the rotten body of the pelteobagrus fulvidraco according to claim 3, which is characterized by comprising the following components in parts by weight: 12-14 parts of domestic fish meal, 4-5 parts of hydrolyzed fish protein powder, 4-5 parts of soybean protein concentrate, 4-5 parts of spray-dried blood cell protein powder, 11-13 parts of meat and bone meal, 16-17 parts of fermented soybean meal, 9-11 parts of corn protein powder, 7-9 parts of rapeseed meal, 9-11 parts of flour, 7-8 parts of corn, 3-4 parts of soybean oil, 1.5-2 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1-1.5 parts of plantain herb, 0.5-1.5 parts of eucommia ulmoides extract, 1-1.5 parts of astragalus membranaceus and 3-4 parts of premix additive.
5. The feed for preventing the rotten body of the pelteobagrus fulvidraco according to claim 3, which is characterized by comprising the following components in parts by weight: 15 parts of domestic fish meal, 6 parts of hydrolyzed fish protein powder, 4 parts of soybean protein concentrate, 4 parts of spray-dried blood cell protein powder, 11 parts of meat and bone meal, 15 parts of fermented soybean meal, 8 parts of corn protein powder, 8 parts of rapeseed meal, 9 parts of flour, 6 parts of corn, 5 parts of soybean oil, 1.5 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1 part of plantain herb, 0.5 part of eucommia bark extract, 1.5 parts of astragalus root and 3 parts of premix additive.
6. The feed for preventing the rotten body of the pelteobagrus fulvidraco according to claim 3, which is characterized by comprising the following components in parts by weight: 13 parts of domestic fish meal, 5 parts of hydrolyzed fish protein powder, 5 parts of soybean protein concentrate, 3 parts of spray-dried blood cell protein powder, 13 parts of meat and bone meal, 16 parts of fermented soybean meal, 8 parts of corn protein powder, 6 parts of seed added vegetable meal, 12 parts of flour, 6 parts of corn, 4 parts of soybean oil, 1.5 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1 part of plantain herb, 1 part of eucommia bark extract, 1 part of astragalus root and 3 parts of premix additive.
7. The feed for preventing the rotten body of the pelteobagrus fulvidraco according to claim 3, which is characterized by comprising the following components in parts by weight: 10 parts of domestic fish meal, 5 parts of hydrolyzed fish protein powder, 6 parts of soybean protein concentrate, 5 parts of spray-dried blood cell protein powder, 12 parts of meat and bone meal, 15 parts of fermented soybean meal, 10 parts of corn protein powder, 6 parts of rapeseed meal, 12 parts of flour, 5 parts of corn, 3.5 parts of soybean oil, 2 parts of soybean phospholipid oil, 1.5 parts of monocalcium phosphate, 1.5 parts of plantain herb, 0.5 part of eucommia bark extract, 1 part of astragalus root and 4 parts of premix additive.
8. The feed for preventing the rotten body of the pelteobagrus fulvidraco according to claim 1, wherein the premix additive comprises the following components in parts by weight: 6-10 parts of gallnut, 3-5 parts of mannan oligosaccharide, 3-5 parts of taurine, 4-5 parts of vitamin A, 6-10 parts of chitosan, 30-40 parts of vitamin premix and 20-40 parts of mineral premix.
9. The feed for preventing rotting of pelteobagrus fulvidraco according to any one of claims 1 to 8, wherein the preparation method comprises the following steps: weighing raw materials of the components in parts by weight, crushing, uniformly mixing the crushed raw materials, carrying out superfine crushing to enable the crushed materials to pass through a screen with 80-100 meshes to obtain superfine crushed materials, feeding the superfine crushed materials into a conditioner, and conditioning for 3-3.5 minutes by using steam with the temperature of 100-105 ℃, wherein the steam consumption is 15%; and then feeding the superfine crushed material into a bulking machine for granulation to obtain the finished product.
10. The application of the feed for preventing the rotten body of the pelteobagrus fulvidraco according to any one of claims 1 to 8 in preventing and/or treating the rotten body disease of the pelteobagrus fulvidraco.
CN202010870735.5A 2020-08-26 2020-08-26 Feed for preventing pelteobagrus fulvidraco from rotting body and application thereof Pending CN111937787A (en)

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