CN110692866A - Frog compound feed and preparation method thereof - Google Patents
Frog compound feed and preparation method thereof Download PDFInfo
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- CN110692866A CN110692866A CN201911127896.9A CN201911127896A CN110692866A CN 110692866 A CN110692866 A CN 110692866A CN 201911127896 A CN201911127896 A CN 201911127896A CN 110692866 A CN110692866 A CN 110692866A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- 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
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- 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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
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- 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
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- 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
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- 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
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- 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
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- 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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
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- A23K20/20—Inorganic substances, e.g. oligoelements
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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- 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
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Abstract
The invention discloses a frog compound feed, which is formed by mixing feed A and feed B in parts by weight, wherein the feed A comprises 30-40 parts of soybean meal, 20-30 parts of corn flour, 15-20 parts of rice bran, 5-10 parts of astragalus membranaceus, 10-25 parts of fermented vegetables and 5-10 parts of gallnut, and the feed B comprises: 5-10 parts of luteolin, 30-40 parts of fish meal, 5-10 parts of animal internal organs, 30-45 parts of live insects and 5-15 parts of additives. The feed disclosed by the invention is simple to prepare, rich in nutrient components and reasonable in collocation, the mixing ratio of the feed A and the feed B can be adjusted according to the requirements of the frogs in different growth stages so as to adapt to the nutritional requirements of the frogs in different growth stages, the growth of the frogs is effectively promoted, and the yield and the quality of the frogs are improved.
Description
Technical Field
The invention relates to the technical field of frog breeding, in particular to a frog compound feed and a preparation method thereof.
Background
There are nearly 40 kinds of frogs in the world, and the main economic frogs include frogs, bullfrogs, American frogs and Chinese wood frogs, which are important export frogs. There are five kinds of toads, including plain toad and small toad. The frog meat is white and tender, has delicious taste and rich nutrition, and is a wild delicacy with high protein, low fat and low cholesterol. Frog is a swallow animal, particularly a living animal food, so that people like to eat living bait mainly comprises animals such as small fish, small shrimp and small insects.
In recent years, with the increasing of frog breeding density and quantity, the requirement of breeding can not be met by only feeding fresh and live baits in the tadpole stage, so that the compound feed is widely applied to frog breeding. But the nutritional ingredients in the ingredients are not reasonable, the contents of various proteins and vitamins are low, the growth and the propagation of frogs are not facilitated, and the frog cultivation effect is reduced.
In order to solve the problems, the patent application No. CN201810346380.2 discloses a frog expanded pellet feed which comprises the following components in parts by weight: 25-45 parts of mixed protein, 0-10 parts of casein, 0-6 parts of milk powder, 8-13 parts of meat and bone meal, 0-4 parts of liver powder, 0-5 parts of active grain, 0-16 parts of insect powder, 0-4 parts of corn flour, 0-13 parts of bran, 0-0.2 part of choline chloride, 0-3 parts of Chinese herbal medicine additive, 0-15 parts of cooked starch and 0-22 parts of flour. Although the feed can improve the yield and quality of the frogs, the feed cannot be used for feeding the frogs in different growth periods and cannot meet the requirements of the frogs in different growth periods on the feed, and in addition, the feed cannot be used for preventing and treating the risk of red leg diseases of the frogs when the frogs are fed with the feed, so that the frogs have great hidden danger of red leg diseases, and the death rate of the frogs is high.
Therefore, it is highly desirable to provide a frog compound feed with reasonable nutrition component matching and suitable for different growth periods.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcomes the defects of the prior art, and provides a frog compound feed which has rich nutrition and is suitable for feeding in different growth periods and a preparation method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the frog compound feed is formed by mixing feed A and feed B in parts by weight, wherein the feed A comprises 30-40 parts of soybean meal, 20-30 parts of corn flour, 15-20 parts of rice bran, 5-10 parts of astragalus membranaceus, 10-25 parts of fermented vegetables and 5-10 parts of gallnut, and the feed B comprises: 5-10 parts of luteolin, 30-40 parts of fish meal, 5-10 parts of animal internal organs, 30-45 parts of live insects and 5-15 parts of additives.
Preferably, the feed A comprises 35-40 parts of soybean meal, 25-30 parts of corn flour, 15-20 parts of rice bran, 8-10 parts of astragalus membranaceus, 15-25 parts of fermented vegetables and 8-10 parts of gallnut by weight, and the feed B comprises: 8-10 parts of luteolin, 35-40 parts of fish meal, 8-10 parts of animal viscera, 40-45 parts of live insects and 8-15 parts of additives.
Further, the additive comprises 20-40 parts of degreased gardenia dregs, 20-30 parts of microcos paniculata, 15-24 parts of dendrobium officinale, 5-10 parts of wormwood, 5-10 parts of dandelion, 10-20 parts of germinated brown rice, 5-10 parts of compound vitamin and 5-10 parts of salt.
Preferably, the degreased gardenia dregs are 25-35 parts, the microcos paniculata is 22-28 parts, the dendrobium officinale is 18-20 parts, the wormwood is 8-10 parts, the dandelion is 8-10 parts, the germinated brown rice is 12-16 parts, the vitamin complex is 6-8 parts, and the salt is 5-8 parts.
Further, the compound vitamin comprises vitamin A, vitamin C and vitamin E, and the proportion of the components is 1: 1: 1.
further, the mixing ratio of the feed A and the feed B is adjusted according to the growth period of the frogs, and the weight ratio of the feed A to the feed B is 3-4: 1, when the frogs are in a froglet stage, the weight ratio of the feed A to the feed B is 1-1.5: 1, when the frogs are in the adult frog stage, the weight ratio of the feed A to the feed B is 1: 2-4.
Further, the live insects are one or more of fly maggots, earthworms, red worms and globuline.
The invention also provides a preparation method of the frog compound feed, which comprises the following steps:
1) preparing a feed A: a) preparing fermented vegetables, selecting fresh vegetables, cleaning, draining, adding 4-6% salt, stirring, placing in a fermentation bottle, and fermenting at 18-20 deg.C for 15-30d to obtain fermented vegetables; b) mixing raw materials: uniformly mixing the fermented vegetables with the bean pulp, the corn flour, the rice bran, the astragalus and the gallnut according to a proportion, crushing, and sieving with a 100-mesh and 150-mesh sieve to obtain a feed A for later use;
2) preparing a feed B: c) pretreatment: weighing live insects and animal internal organs according to a proportion, drying and crushing to obtain a mixture; d) preparing an additive; e) uniformly mixing the premix, the additive, the luteolin and the fish meal, crushing and sieving with a sieve of 100 meshes and 150 meshes to obtain a feed B;
3) and (3) adjusting the ratio of the feed A to the feed B according to the growth period of the frogs, and uniformly mixing the feed A and the feed B to obtain the compound feed.
Further, the specific operation steps of the step d) for preparing the additive are as follows: d1) pretreating the cloth residue leaves and the dendrobium officinale: selecting fresh cloth residue leaves and dendrobium officinale, cutting the cloth residue leaves and the dendrobium officinale into small pieces, putting the small pieces into a pulping machine, adding water with the weight 5-10 times that of the cloth residue leaves for pulping, and filtering to obtain mixed juice for later use; d2) preparing the compound vitamin: the components in proportion are 1: 1: 1, weighing vitamin A, vitamin C and vitamin E, crushing and uniformly mixing to obtain compound vitamin for later use; d3) pretreatment of raw materials: crushing defatted gardenia dregs, wormwood, dandelion, germinated brown rice and compound vitamin to obtain premix for later use; d4) and uniformly mixing the mixed juice, the compound vitamin, the premix and the salt, and drying to obtain the additive.
Further, the preparation steps of the degreased gardenia dregs are as follows: selecting fresh gardenia fruits, shelling, and adding the fresh gardenia fruits into the shelled kernels according to the material-liquid ratio of 1: extracting with butane 20-50, and drying to obtain defatted fructus Gardeniae cake.
The frog compound feed and the preparation method thereof have the beneficial effects that:
(1) the feed disclosed by the invention is simple to prepare, rich in nutrient components and reasonable in collocation, the mixing ratio of the feed A and the feed B can be adjusted according to the requirements of the frogs in different growth stages so as to adapt to the nutritional requirements of the frogs in different growth stages, the growth of the frogs is effectively promoted, and the yield and the quality of the frogs are improved;
(2) the feed can inhibit the growth of acinetobacter calcoaceticus by adding the astragalus membranaceus, and the added fermented vegetables and the gallnut can inhibit the growth of aeromonas hydrophila, so that the risk of red leg disease of frogs is prevented and treated, the disease incidence of the frogs is reduced, the autoimmunity of the frogs is improved, the survival rate of the frogs is improved, the amino acid and protein contents in the fermented vegetables are rich, and the content of nutrient components in the feed is improved;
(3) by adding luteolin and additives into the feed, the luteolin and the degreased gardenia dregs can improve the intestinal protease and lipase activity of the frogs, promote the digestion and absorption of feed nutrition, effectively reduce the content of saturated fatty acid in the muscle of the frogs, improve the digestion and absorption rate of the frogs on the feed and the muscle quality of the frogs, and improve the weight gain rate and the feed efficiency of the frogs; the addition of folium Microcoris Paniculatae can reduce peroxidase activity, reduce peroxide damage to frog liver, maintain normal physiological metabolism, improve disease resistance of frog, and maintain fresh and good color of feed.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention in any way.
Example 1
A frog compound feed and a preparation method thereof comprise the following steps:
1) preparing a feed A: a) preparing fermented vegetables, selecting fresh vegetables, cleaning, draining, adding 4% salt, stirring, placing in a fermentation bottle, and fermenting at 20 deg.C for 30d to obtain fermented vegetables; b) mixing raw materials: uniformly mixing 20 parts of fermented vegetables with 40 parts of soybean meal, 25 parts of corn flour, 20 parts of rice bran, 10 parts of astragalus membranaceus and 10 parts of gallnut according to a proportion, crushing, and sieving with a 150-mesh sieve to obtain feed A for later use;
2) preparing a feed B: c) pretreatment: weighing 42 parts of earthworms and 9 parts of animal internal organs according to a proportion, drying and crushing to obtain a mixture; d) preparing an additive; e) uniformly mixing the premix, 15 parts of additive, 10 parts of luteolin and 35 parts of fish meal, crushing and sieving with a 150-mesh sieve to obtain a feed B;
wherein, the specific operation steps for preparing the additive in the step d) are as follows: d1) pretreating the cloth residue leaves and the dendrobium officinale: selecting fresh cloth residue leaves and dendrobium officinale, cutting 25 parts of the cloth residue leaves and 20 parts of the dendrobium officinale into small pieces, putting the small pieces into a pulping machine, adding 5 times of water by weight for pulping, and filtering to obtain mixed juice for later use; d2) preparing the compound vitamin: the components in proportion are 1: 1: 1, weighing vitamin A, vitamin C and vitamin E, then crushing to 150 meshes, and uniformly mixing to obtain compound vitamin for later use; d3) preparation of degreased gardenia dregs: selecting fresh gardenia fruits, shelling, and adding the fresh gardenia fruits into the shelled kernels according to the material-liquid ratio of 1: 30, adding butane for extraction, and drying to obtain degreased gardenia dregs, d 4) pretreating raw materials: crushing 30 parts of degreased gardenia dregs, 9 parts of wormwood, 9 parts of dandelion, 15 parts of germinated brown rice and 8 parts of compound vitamin to 150 meshes to obtain premix for later use; d5) and uniformly mixing the mixed juice, the compound vitamin, the premix and 6 parts of salt, and drying to obtain the additive.
When the frog is in the tadpole stage, the weight ratio of the feed A to the feed B is 4: 1, when the frogs are in a froglet stage, the weight ratio of the feed A to the feed B is 1.5: 1, when the frogs are in the adult frog stage, the weight ratio of the feed A to the feed B is 1: 4.
example 2
A frog compound feed and a preparation method thereof comprise the following steps:
1) preparing a feed A: a) preparing fermented vegetables, selecting fresh vegetables, cleaning, draining, adding 4% salt, stirring, placing in a fermentation bottle, and fermenting at 20 deg.C for 30d to obtain fermented vegetables; b) mixing raw materials: uniformly mixing 25 parts of fermented vegetables with 40 parts of soybean meal, 30 parts of corn flour, 20 parts of rice bran, 10 parts of astragalus membranaceus and 10 parts of gallnut according to a proportion, crushing, and sieving with a 150-mesh sieve to obtain feed A for later use;
2) preparing a feed B: c) pretreatment: weighing 45 parts of earthworms and 10 parts of animal viscera according to a proportion, drying and crushing to obtain a mixture; d) preparing an additive; e) uniformly mixing the premix, 15 parts of additive, 10 parts of luteolin and 40 parts of fish meal, crushing and sieving with a 150-mesh sieve to obtain a feed B;
wherein, the specific operation steps for preparing the additive in the step d) are as follows: d1) pretreating the cloth residue leaves and the dendrobium officinale: selecting fresh cloth residue leaves and dendrobium officinale, cutting 25 parts of the cloth residue leaves and 20 parts of the dendrobium officinale into small pieces, putting the small pieces into a pulping machine, adding 5 times of water by weight for pulping, and filtering to obtain mixed juice for later use; d2) preparing the compound vitamin: the components in proportion are 1: 1: 1, weighing vitamin A, vitamin C and vitamin E, then crushing to 150 meshes, and uniformly mixing to obtain compound vitamin for later use; d3) preparation of degreased gardenia dregs: selecting fresh gardenia fruits, shelling, and adding the fresh gardenia fruits into the shelled kernels according to the material-liquid ratio of 1: 30, adding butane for extraction, and drying to obtain degreased gardenia dregs, d 4) pretreating raw materials: crushing 30 parts of degreased gardenia dregs, 9 parts of wormwood, 9 parts of dandelion, 15 parts of germinated brown rice and 8 parts of compound vitamin to 150 meshes to obtain premix for later use; d5) and uniformly mixing the mixed juice, the compound vitamin, the premix and 6 parts of salt, and drying to obtain the additive.
When the frog is in the tadpole stage, the weight ratio of the feed A to the feed B is 4: 1, when the frogs are in a froglet stage, the weight ratio of the feed A to the feed B is 1.5: 1, when the frogs are in the adult frog stage, the weight ratio of the feed A to the feed B is 1: 4.
example 3
A frog compound feed and a preparation method thereof comprise the following steps:
1) preparing a feed A: a) preparing fermented vegetables, selecting fresh vegetables, cleaning, draining, adding 4% salt, stirring, placing in a fermentation bottle, and fermenting at 20 deg.C for 30d to obtain fermented vegetables; b) mixing raw materials: uniformly mixing 15 parts of fermented vegetables with 35 parts of soybean meal, 25 parts of corn flour, 15 parts of rice bran, 8 parts of astragalus membranaceus and 8 parts of gallnut according to a proportion, crushing, and sieving with a 150-mesh sieve to obtain feed A for later use;
2) preparing a feed B: c) pretreatment: weighing 40 parts of earthworms and 8 parts of animal internal organs according to a proportion, drying and crushing to obtain a mixture; d) preparing an additive; e) uniformly mixing the premix, 8 parts of additive, 8 parts of luteolin and 35 parts of fish meal, crushing and sieving with a 150-mesh sieve to obtain a feed B;
wherein, the specific operation steps for preparing the additive in the step d) are as follows: d1) pretreating the cloth residue leaves and the dendrobium officinale: selecting fresh cloth residue leaves and dendrobium officinale, cutting 25 parts of the cloth residue leaves and 20 parts of the dendrobium officinale into small pieces, putting the small pieces into a pulping machine, adding 5 times of water by weight for pulping, and filtering to obtain mixed juice for later use; d2) preparing the compound vitamin: the components in proportion are 1: 1: 1, weighing vitamin A, vitamin C and vitamin E, then crushing to 150 meshes, and uniformly mixing to obtain compound vitamin for later use; d3) preparation of degreased gardenia dregs: selecting fresh gardenia fruits, shelling, and adding the fresh gardenia fruits into the shelled kernels according to the material-liquid ratio of 1: 30, adding butane for extraction, and drying to obtain degreased gardenia dregs, d 4) pretreating raw materials: crushing 30 parts of degreased gardenia dregs, 9 parts of wormwood, 9 parts of dandelion, 15 parts of germinated brown rice and 8 parts of compound vitamin to 150 meshes to obtain premix for later use; d5) and uniformly mixing the mixed juice, the compound vitamin, the premix and 6 parts of salt, and drying to obtain the additive.
When the frog is in the tadpole stage, the weight ratio of the feed A to the feed B is 4: 1, when the frogs are in a froglet stage, the weight ratio of the feed A to the feed B is 1.5: 1, when the frogs are in the adult frog stage, the weight ratio of the feed A to the feed B is 1: 4.
comparative example 1
This comparative example differs from example 1 in that: fermented vegetables, radix astragali, Galla chinensis, luteolin, and additives are not added.
Comparative example 2
This comparative example differs from example 1 in that: fermented vegetables are not added.
Comparative example 3
This comparative example differs from example 1 in that: radix astragali and Galla chinensis are not added.
Comparative example 4
140 tadpoles with basically consistent weight and health condition are selected and randomly distributed into 7 groups, the tadpoles, the froglets and the adult frogs are fed with the frog compound feed prepared by the methods of examples 1-3 and comparative examples 1-4 respectively, the survival rate, the incidence rate and the weight gain rate of the frogs are measured after 4 months, and the measurement results are shown in table 2.
TABLE 1 composition table of frog compound feed
TABLE 2 survival rate of frog, incidence of disease of red leg
As can be seen from Table 2, the survival rate of frogs can be significantly improved and the incidence of red leg disease can be reduced after the frogs are fed with the feed.
After 4 months, the adult frogs fed with the feed are randomly selected, the digestibility of the adult frogs to protein and lipid in the feed is measured, the adult frogs are continuously cultured by the feed of the test group for 8 weeks, and then excrement is collected once every other day until enough amount of the excrement is collected. And (3) determining the digestibility of the adult frogs to the protein and the lipid in the feed, wherein the protein is determined by adopting a Kjeldahl method, and the lipid is determined by adopting a Soxhlet extraction method. The method for calculating the digestibility of the protein comprises the following steps: (protein content in feed-protein content in feces)/protein content in feed, the method for calculating the digestibility of lipid is as follows: (lipid content in feed-lipid content in feces)/protein content in feed. The results of the measurement are shown in Table 3,
TABLE 3 protein and lipid digestibility of frogs
| Example 1 | Example 2 | Example 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | |
| Protein | 75.4 | 75 | 72 | 60 | 66 | 65.8 | 62 |
| Lipid | 78.2 | 79 | 76 | 62 | 70 | 68 | 64 |
As can be seen from table 3, the compound feed of the present invention can improve the digestibility of protein and lipid in the feed for frogs, and improve the muscle quality and feed efficiency of frogs.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A frog compound feed is characterized in that: the compound feed is formed by mixing feed A and feed B in parts by weight, wherein the feed A comprises 30-40 parts of soybean meal, 20-30 parts of corn flour, 15-20 parts of rice bran, 5-10 parts of astragalus membranaceus, 10-25 parts of fermented vegetables and 5-10 parts of gallnut, and the feed B comprises: 5-10 parts of luteolin, 30-40 parts of fish meal, 5-10 parts of animal internal organs, 30-45 parts of live insects and 5-15 parts of additives.
2. The compound feed for frogs as claimed in claim 1, wherein: the feed A comprises 35-40 parts of soybean meal, 25-30 parts of corn flour, 15-20 parts of rice bran, 8-10 parts of astragalus membranaceus, 15-25 parts of fermented vegetables and 8-10 parts of gallnut by weight, and the feed B comprises: 8-10 parts of luteolin, 35-40 parts of fish meal, 8-10 parts of animal viscera, 40-45 parts of live insects and 8-15 parts of additives.
3. The compound feed for frogs as claimed in claim 1, wherein: the additive comprises 20-40 parts of degreased gardenia dregs, 20-30 parts of microcos paniculata, 15-24 parts of dendrobium officinale, 5-10 parts of wormwood, 5-10 parts of dandelion, 10-20 parts of germinated brown rice, 5-10 parts of compound vitamin and 5-10 parts of salt.
4. The compound feed for frogs as claimed in claim 3, wherein: 25-35 parts of degreased gardenia dregs, 22-28 parts of microcos paniculata, 18-20 parts of dendrobium officinale, 8-10 parts of wormwood, 8-10 parts of dandelion, 12-16 parts of germinated brown rice, 6-8 parts of vitamin complex and 5-8 parts of salt.
5. The compound feed for frogs as claimed in claim 3, wherein: the compound vitamin comprises vitamin A, vitamin C and vitamin E, and the proportion of the components is 1: 1: 1.
6. the compound feed for frogs as claimed in claim 1, wherein: the mixing proportion of the feed A and the feed B is adjusted according to the growth period of the frog, and the weight ratio of the feed A to the feed B is 3-4: 1, when the frogs are in a froglet stage, the weight ratio of the feed A to the feed B is 1-1.5: 1, when the frogs are in the adult frog stage, the weight ratio of the feed A to the feed B is 1: 2-4.
7. The compound feed for frogs as claimed in claim 1, wherein: the live insect is one or more of fly maggot, earthworm, red worm, and coccinella water flea.
8. A method for preparing a compound feed for frogs as claimed in any one of claims 1-7, which comprises: the method comprises the following steps:
1) preparing a feed A: a) preparing fermented vegetables, selecting fresh vegetables, cleaning, draining, adding 4-6% salt, stirring, placing in a fermentation bottle, and fermenting at 18-20 deg.C for 15-30d to obtain fermented vegetables; b) mixing raw materials: uniformly mixing the fermented vegetables with the bean pulp, the corn flour, the rice bran, the astragalus and the gallnut according to a proportion, crushing, and sieving with a 100-mesh and 150-mesh sieve to obtain a feed A for later use;
2) preparing a feed B: c) pretreatment: weighing live insects and animal internal organs according to a proportion, drying and crushing to obtain a mixture; d) preparing an additive; e) uniformly mixing the premix, the additive, the luteolin and the fish meal, crushing and sieving with a sieve of 100 meshes and 150 meshes to obtain a feed B;
3) and (3) adjusting the ratio of the feed A to the feed B according to the growth period of the frogs, and uniformly mixing the feed A and the feed B to obtain the compound feed.
9. The method for preparing a compound feed for frogs as claimed in claim 8, wherein the compound feed for frogs comprises the following steps: the specific operation steps for preparing the additive in the step d) are as follows: d1) pretreating the cloth residue leaves and the dendrobium officinale: selecting fresh cloth residue leaves and dendrobium officinale, cutting the cloth residue leaves and the dendrobium officinale into small pieces, putting the small pieces into a pulping machine, adding water with the weight 5-10 times that of the cloth residue leaves for pulping, and filtering to obtain mixed juice for later use; d2) preparing the compound vitamin: the components in proportion are 1: 1: 1, weighing vitamin A, vitamin C and vitamin E, crushing and uniformly mixing to obtain compound vitamin for later use; d3) pretreatment of raw materials: crushing defatted gardenia dregs, wormwood, dandelion, germinated brown rice and compound vitamin to obtain premix for later use; d4) and uniformly mixing the mixed juice, the compound vitamin, the premix and the salt, and drying to obtain the additive.
10. The method for preparing a compound feed for frogs as claimed in claim 9, wherein the compound feed for frogs comprises the following steps: the preparation method of the degreased gardenia dregs comprises the following steps: selecting fresh gardenia fruits, shelling, and adding the fresh gardenia fruits into the shelled kernels according to the material-liquid ratio of 1: extracting with butane 20-50, and drying to obtain defatted fructus Gardeniae cake.
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| CN112155126A (en) * | 2020-09-29 | 2021-01-01 | 怀化云牛农业科技发展有限公司 | Preparation method of frog breeding feed |
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