CN111053164A - Puffed compound feed for finless eel - Google Patents

Puffed compound feed for finless eel Download PDF

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Publication number
CN111053164A
CN111053164A CN201811206876.6A CN201811206876A CN111053164A CN 111053164 A CN111053164 A CN 111053164A CN 201811206876 A CN201811206876 A CN 201811206876A CN 111053164 A CN111053164 A CN 111053164A
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percent
meal
imported fish
feed
culture
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CN201811206876.6A
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贺明华
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Individual
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    • 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
    • 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
    • A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
    • 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
    • A23K10/30—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
    • A23K20/105—Aliphatic or alicyclic compounds
    • 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
    • A23K20/26—Compounds containing phosphorus
    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biomedical Technology (AREA)
  • Insects & Arthropods (AREA)
  • Birds (AREA)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

The invention discloses a puffed compound feed for finless eels, which solves the problem of low disease resistance of finless eels in the breeding process and enhances the health of intestinal tracts of finless eels, and is characterized in that: the feed comprises the following components in parts by mass: 45-50% of imported fish meal, 12-15% of soybean meal, 4-6% of corn protein powder, 20-28% of high-gluten flour, 1-3% of cereal meal, 3-5% of imported fish oil, 1-3% of monocalcium phosphate, 0.03-0.05% of esterified VC (35%), 1.5-2.5% of meat fish premix, 0.01-0.03% of antioxidant, 0.15-0.25% of choline chloride, 0.4-0.6% of immune polysaccharide and 0.1-0.3% of yeast culture. The feed additive has the advantages of reasonable proportion, rich nutrition, good palatability, easy absorption, high growth speed and the like, can effectively resist the occurrence of diseases, has high survival rate, reduces the culture cost and improves the culture quality and effect.

Description

Puffed compound feed for finless eel
Technical Field
The invention belongs to a breeding feed, and particularly relates to a puffed compound feed for artificially breeding finless eels.
Background
Monopteri albi belongs to order Holotrichiales, family Holotrichiaceae, genus Monopteri. Also called eel, Monopterus albus, snakefish and Channa Argus. The body is slender and snakelike, the back part of the front circle of the body is flat, and the tail is sharp. The head is long and round. Big mouth, extreme position, slightly prominent upper jaw and well developed lips. The upper and lower jaws and the mouth cap bone are provided with serrations. The eyes are small and covered by a thin skin. The left and right gill holes are integrated on the ventral surface and are in a V shape. The gill membrane is connected to the gill cheek. Lubricating liquid is generally on the body surface, so that the lubricating liquid is convenient to escape and has no scale. No pectoral fin and ventral fin; dorsal and anal fin degeneration only skinfold, no burs, were associated with the caudal fin. In life, the body is mostly yellow brown, yellowish or orange yellow, has dark gray spots, and a little eel is white. Like inhabiting ponds, ditches and rice fields, the finless eels have the habits of winter jellyfish in summer and night in daytime. The finless eel is omnivorous fish mainly taking animal food, and the food intake mode is biting or swallowing. Under natural conditions, water, terrestrial insects, larvae, small trash fishes and the like are mainly used as food, and the food consumption is extremely large. The finless eel cultivation method is diversified, the technology is the most mature at present, and the popularization and application are the two modes of pond cage cultivation and cement-land intensive cultivation. The finless eel breeding method is characterized in that the finless eel breeding method is mainly characterized in that the finless eel breeding method is to throw fries in 6-7 months in the solar calendar, the disease peak period is 6-8 months, and the finless eel breeding method is to use compound feed mixed with fish paste as a main feeding method. Because the nutritional ingredients in the ingredients are not reasonable, and the finless eel is easy to grow diseases due to the fragility of the finless eel in the intensive culture process, the diseases seriously hinder the development of the finless eel culture industry, and therefore, a high-quality feed which is reasonable in proportion and balanced in nutrition and can keep the intestinal health and improve the immunity is needed.
Disclosure of Invention
The invention aims to provide the ricefield eel compound feed which is simple to prepare and balanced in nutrition for the market, and the requirements of ricefield eels on protein, fat, vitamins, mineral salt and the like are met very efficiently by reasonable matching of various raw materials. Due to the addition of immune polysaccharide and yeast culture, the intestinal health of the finless eel can be maintained, the autoimmunity of the finless eel can be improved, and diseases in the breeding process can be effectively resisted.
The technical scheme of the invention is that the feed comprises the following components by mass: 45-50% of imported fish meal, 12-15% of soybean meal (46%), 4-6% of corn protein powder, 20-28% of high gluten flour, 1-3% of cereal meal, 3-5% of imported fish oil, 1-3% of monocalcium phosphate, 0.03-0.05% of esterified VC (35%), 1.5-2.5% of meat fish premix, 0.01-0.03% of antioxidant, 0.15-0.25% of choline chloride (50%), 0.4-0.6% of immune polysaccharide and 0.1-0.3% of yeast culture.
The feed comprises the following components in parts by mass: 47 percent of imported fish meal, 13.6 percent of soybean meal (46 percent), 5 percent of corn protein powder, 24 percent of strong flour, 2 percent of rice flour, 4 percent of imported fish oil, 2 percent of monocalcium phosphate, 0.04 percent of esterified VC (35 percent content), 2 percent of meat fish premix, 0.02 percent of antioxidant, 0.2 percent of choline chloride (50 percent), 0.5 percent of immune polysaccharide and 0.2 percent of yeast culture.
A preparation method of a rice field eel puffed compound feed comprises the following steps:
⑴ premixing small materials, accurately weighing additive with a ratio of 1% or less, and mixing with small vertical stainless steel mixer;
⑵ pulverizing, namely conveying the components with the proportion of more than 1% into a pulverizer through a conveyor, pulverizing, and feeding into a corresponding storage bin to wait for blending;
⑶, precisely mixing the raw materials by an electronic mixing system according to the mass percentage of each component required by the formula;
⑷ mixing the materials with the premix in a mixer;
⑸ micronizing by feeding the primary mixture to micronizer to obtain 98% of material passing through 80 mesh sieve;
⑹ mixing twice, micronizing, mixing with a secondary mixer;
⑺ puffing, namely puffing the material under the conditions that the water content of the material is 24 percent and the modulation temperature is 110-130 ℃ by steam.
⑻ drying, namely drying the expanded mixture at 85-100 ℃;
⑼ cooling and sieving impurities, namely cooling the dried materials to natural temperature in a cooler, and then sieving impurities and unqualified finished products;
⑽, oil injection and screening, namely, feeding the cooled and screened substances into an oil injection system to perform surface oil injection according to the formula requirement, and then screening impurities.
⑾ weighing and packaging, namely weighing, bagging and packaging the oil-sprayed feed to obtain a finished product, and putting the finished product into a warehouse.
The invention has the beneficial effects that: due to the adoption of the puffing technology, the feed has comprehensive nutrition, good palatability, good food calling effect, sufficient fat content and easy digestion and absorption, ensures the protein and fat required by the growth of the finless eel, can also improve the immunity and prevent the occurrence of diseases.
Detailed Description
Example 1
In this embodiment, 100kg of compound feed is prepared, and the preparation method thereof is as follows:
the following raw materials are respectively weighed: 47 percent of imported fish meal, 13.04 percent of soybean meal (46 percent), 5 percent of corn protein powder, 24 percent of high gluten flour, 2 percent of cereal meal, 4 percent of imported fish oil, 2 percent of monocalcium phosphate, 0.04 percent of esterified VC (35 percent content), 2 percent of meat fish premix, 0.02 percent of antioxidant, 0.2 percent of choline chloride (50 percent), 0.5 percent of immune polysaccharide and 0.2 percent of yeast culture.
The preparation method comprises the following steps:
⑴ premixing small materials, accurately weighing additive with a ratio of 1% or less, and mixing with small vertical stainless steel mixer;
⑵ pulverizing, namely conveying the components with the proportion of more than 1% into a pulverizer through a conveyor, pulverizing, and feeding into a corresponding storage bin to wait for blending;
⑶, precisely mixing the raw materials by an electronic mixing system according to the mass percentage of each component required by the formula;
⑷ mixing the materials with the premix in a mixer;
⑸ micronizing by feeding the primary mixture to micronizer to obtain 98% of material passing through 80 mesh sieve;
⑹ mixing twice, micronizing, mixing with a secondary mixer;
⑺ puffing, namely puffing the material under the conditions that the water content of the material is 24 percent and the modulation temperature is 110-130 ℃ by steam.
⑻ drying, namely drying the expanded mixture at 85-100 ℃;
⑼ cooling and sieving impurities, namely cooling the dried materials to natural temperature in a cooler, and then sieving impurities and unqualified finished products;
⑽, oil injection and screening, namely, feeding the cooled and screened substances into an oil injection system to perform surface oil injection according to the formula requirement, and then screening impurities.
⑾ weighing and packaging, namely weighing, bagging and packaging the oil-sprayed feed to obtain a finished product, and putting the finished product into a warehouse.
Example 2
The following raw materials are respectively weighed: 45% of imported fish meal, 15% of soybean meal (46%), 5.5% of corn protein powder, 26% of high gluten flour, 1.5% of cereal meal, 3% of imported fish oil, 1.6% of monocalcium phosphate, 0.04% of esterified VC (35%), 1.5% of meat fish premix, 0.02% of antioxidant, 0.2% of choline chloride (50%), 0.6% of immune polysaccharide and 0.15% of yeast culture.
Example 3
The following raw materials are respectively weighed: 49.4 percent of imported fish meal, 12.54 percent of soybean meal (46 percent), 4 percent of corn protein powder, 20 percent of high gluten flour, 3 percent of rice flour, 5 percent of imported fish oil, 3 percent of calcium dihydrogen phosphate, 0.04 percent of esterified VC (35 percent content), 2 percent of meat fish premix, 0.02 percent of antioxidant, 0.2 percent of choline chloride (50 percent), 0.5 percent of immune polysaccharide and 0.3 percent of yeast culture.
Example 4
The following raw materials are respectively weighed: 48 percent of imported fish meal, 13.7 percent of soybean meal (46 percent), 5.7 percent of corn protein powder, 22 percent of high gluten flour, 2 percent of cereal meal, 3.5 percent of imported fish oil, 2 percent of monocalcium phosphate, 0.04 percent of esterified VC (35 percent content), 2 percent of meat fish premix, 0.02 percent of antioxidant, 0.2 percent of choline chloride (50 percent), 0.5 percent of immune polysaccharide and 0.25 percent of yeast culture.
Example 5
The following raw materials are respectively weighed: 46% of imported fish meal, 12.84% of soybean meal (46%), 4.5% of corn protein powder, 25.5% of high gluten flour, 2.1% of cereal meal, 4% of imported fish oil, 2.1% of monocalcium phosphate, 0.04% of esterified VC (35% content), 2.1% of meat fish premix, 0.02% of antioxidant, 0.2% of choline chloride (50%), 0.4% of immune polysaccharide and 0.2% of yeast culture.
Example 6
The following raw materials are respectively weighed: 49 percent of imported fish meal, 14 percent of soybean meal (46 percent), 4 percent of corn protein powder, 25 percent of strong flour, 1.5 percent of cereal meal, 3 percent of imported fish oil, 1.5 percent of calcium dihydrogen phosphate, 0.04 percent of esterified VC (35 percent content), 1.5 percent of meat fish premix, 0.02 percent of antioxidant, 0.2 percent of choline chloride (50 percent), 0.5 percent of immune polysaccharide and 0.18 percent of yeast culture.
The invention basically achieves the survival rate of more than 90 percent through the pilot test of the net cage, the activity rate of the non-added components is only about 70 percent, the survival rate is greatly improved, and the growth speed is about 10 percent better than that of the common manufacturers.

Claims (2)

1. A ricefield eel puffed compound feed is characterized in that: the feed comprises the following raw materials: 45-50% of imported fish meal, 12-15% of soybean meal, 4-6% of corn protein powder, 20-28% of high-gluten flour, 1-3% of cereal meal, 3-5% of imported fish oil, 1-3% of monocalcium phosphate, 0.03-0.05% of 35% esterified VC, 1.5-2.5% of meat fish premix, 0.01-0.03% of antioxidant, 0.15-0.25% of choline chloride, 0.4-0.6% of immune polysaccharide and 0.1-0.3% of yeast culture.
2. The rice field eel expanded compound feed as claimed in claim 1, wherein: the feed comprises the following raw materials: 47 percent of imported fish meal, 13.04 percent of soybean meal (46 percent), 5 percent of corn protein powder, 24 percent of high gluten flour, 2 percent of cereal meal, 4 percent of imported fish oil, 2 percent of monocalcium phosphate, 0.04 percent of esterified VC (35 percent content), 2 percent of meat fish premix, 0.02 percent of antioxidant, 0.2 percent of choline chloride (50 percent), 0.5 percent of immune polysaccharide and 0.2 percent of yeast culture.
CN201811206876.6A 2018-10-17 2018-10-17 Puffed compound feed for finless eel Pending CN111053164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811206876.6A CN111053164A (en) 2018-10-17 2018-10-17 Puffed compound feed for finless eel

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Application Number Priority Date Filing Date Title
CN201811206876.6A CN111053164A (en) 2018-10-17 2018-10-17 Puffed compound feed for finless eel

Publications (1)

Publication Number Publication Date
CN111053164A true CN111053164A (en) 2020-04-24

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Application Number Title Priority Date Filing Date
CN201811206876.6A Pending CN111053164A (en) 2018-10-17 2018-10-17 Puffed compound feed for finless eel

Country Status (1)

Country Link
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Application publication date: 20200424