CN111357887A - Artificial compound feed with liver protection function for micropterus salmoides - Google Patents
Artificial compound feed with liver protection function for micropterus salmoides Download PDFInfo
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- CN111357887A CN111357887A CN202010243953.6A CN202010243953A CN111357887A CN 111357887 A CN111357887 A CN 111357887A CN 202010243953 A CN202010243953 A CN 202010243953A CN 111357887 A CN111357887 A CN 111357887A
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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
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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
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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
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- 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
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- 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
- A23K20/105—Aliphatic or alicyclic compounds
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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
- A23K20/142—Amino acids; Derivatives thereof
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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
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
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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
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/28—Silicates, e.g. perlites, zeolites or bentonites
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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
- A23K20/20—Inorganic substances, e.g. oligoelements
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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
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Abstract
An artificial compound feed for micropterus salmoides with liver protection function comprises the following components: semi-defatted fish meal, poultry meal, shrimp meal, soybean meal, corn flour, monocalcium phosphate, taurine, choline chloride, dried scallop powder, ground beetle powder and grease. By implementing the technical scheme, the invention has the following advantages: according to the invention, the feed formula is improved, so that the nutritional requirement of the micropterus salmoides is ensured, the disintegration time of the feed in water is controlled, the liver of the micropterus salmoides is protected, and the quality of the micropterus salmoides is improved.
Description
Technical Field
The invention belongs to the technical field of aquaculture, and particularly relates to a micropterus salmoides artificial compound feed with a liver protection function.
Background
The micropterus salmoides have the advantages of fast growth, strong adaptability, less diseases, easy capture and the like, have more meat and less thorns, are delicious in taste and rich in nutrition, are popular with breeders and consumers, and have higher breeding economic benefit. After the Micropterus salmoides are introduced and cultured, the Micropterus salmoides can be cultured in fresh water areas of rivers and lakes in China, the growth of the Micropterus salmoides is fast, the economic benefit is high, and the Micropterus salmoides is considered to be the most potential cultured fish.
At present, micropterus salmoides mainly have two types of baits, namely fresh trash fish and artificial compound feed. The fresh trash fish is adopted for cultivation, and because the fresh trash fish has the defects of difficult storage, easy putrefaction and deterioration, germ breeding, eutrophication of cultivation water, high cultivation cost and the like, artificial compound feed is mostly adopted for cultivation. In the prior art, researches on how to improve the growth speed, the immunity and the like of micropterus salmoides by using an artificial compound feed are also carried out, for example, the compound feed disclosed in the publication No. CN105285344A can effectively improve the immunity of micropterus salmoides, solve the problem of physiological metabolism of micropterus salmoides, prevent fatty liver and further improve the survival rate; for example, the feed for the weever disclosed in publication No. CN107788263A can supplement a large amount of green herbaceous plants in the feed for the weever, can promote the weever to have uniform nutrition, fast growth and good meat quality, and improves the economic benefit of weever culture.
However, in the culture process, due to unreasonable feed formula design, deterioration of culture water body environment, long-term use of chemicals and strong stress stimulation such as artificial fishing and net pulling, liver of micropterus salmoides is greatly damaged, and liver and gall syndrome of fish is induced.
The prior art also discloses aquatic animal breeding feeds for protecting the liver, for example, a bullfrog compound feed with the function of protecting the liver, which can promote fat absorption and protect the liver while meeting the requirements of the bullfrog on protein, fat, carbohydrate and the like, disclosed by CN 108077567A; the feed has low cost, rapid growth of bullfrog, and enhanced resistance. However, due to the unique characteristics of life habits, physiological mechanisms and the like of the micropterus salmoides, the existing liver-protecting feed is not suitable for the micropterus salmoides.
Disclosure of Invention
The invention provides artificial compound feed for micropterus salmoides with a liver protection function, which can protect the liver of micropterus salmoides while ensuring the nutritional requirement of the micropterus salmoides.
The invention adopts the following technical scheme:
an artificial compound feed for micropterus salmoides with liver protection function comprises the following components: semi-defatted fish meal, poultry meal, shrimp meal, soybean meal, corn flour, monocalcium phosphate, taurine, choline chloride, dried scallop powder, ground beetle powder and grease.
In the process of breeding micropterus salmoides, fatty liver often appears due to unreasonable feed ratio or unreasonable feeding, particularly in the specification stage of 3-8 per tail, and micropterus salmoides liver often has swelling in different degrees. Or the liver is damaged to different degrees due to the use of chemicals and strong external stimulation,
in the technical scheme, the liver is protected by reducing the liver burden of the micropterus salmoides and promoting the liver function:
firstly, the fed crude protein and crude fat are controlled through the selection of basic nutritional ingredients, and the load of the basic nutritional ingredients on the liver is reduced;
and secondly, increasing the number of the dried scallop, wherein the dried scallop contains a large amount of abundant and various amino acids, and also contains abundant nucleic acid, and generally has the functions of nourishing yin, tonifying the kidney, harmonizing the stomach and regulating the center. But different from the prior efficacy of the dried scallop, the proposal of the application utilizes various balanced amino acids of the dried scallop and the ground beetle powder to promote the liver to recover the function.
Preferably, the Chinese magnoliavine fruit wine also comprises Chinese magnoliavine fruit. The addition of the schisandra fruit is combined with the dried scallop to promote the efficacy of the dried scallop. Especially has strong recovery and protection effects on liver injury caused by external strong stimulation.
Preferably, the weight parts of the components are as follows: 20-30 parts of semi-defatted fish meal, 5-10 parts of poultry meal, 8-10 parts of shrimp meal, 15-30 parts of soybean meal, 5-10 parts of corn flour, 1-4 parts of monocalcium phosphate, 2-3 parts of taurine, 1-3 parts of choline chloride, 4-12 parts of dry shellfish powder, 2-4 parts of ground beetle powder, 6-11 parts of grease and 1-7 parts of schisandra chinensis.
Preferably, the ground beetle is obtained by the following method: s1, starvation treatment of the ground beetles for 3-5 days; s2, soaking the starved ground beetles for more than 12 hours by using a soaking solution; and S3, drying and crushing the ground beetles treated by the white spirit in the shade to obtain ground beetle powder.
The processed ground beetle powder has good effect of promoting recovery of liver injury of micropterus salmoides.
Preferably, the soaking solution is obtained by mixing white spirit, houttuynia cordata juice and Chinese yam juice in a volume ratio of 2-4:1: 1. The addition of the Eupolyphaga treated by the soaking solution has ideal recovery effect on liver injury, especially liver injury caused by mechanical stimulation, and can protect liver.
Preferably, the treatment temperature of the soaking treatment in S2 is 37-42 deg.C, and the pressure is controlled at 1.1-1.5 MPa.
Preferably, the poultry powder is chicken powder.
Preferably, the feed also contains vitamin premix which contains 32-33mg/kg of vitamin Bl, 610-12 mg/kg of vitamin B, 1-1.5mg/kg of biotin, 112mg/kg of nicotinic acid, 2-2.5mg/kg of folic acid, 120.08-0.10 mg/kg of vitamin B, 505mg/kg of inositol 500, 220-21 mg/kg of vitamin B and 300-350mg/kg of vitamin C.
Preferably, the feed also contains mineral premix containing FeSO4·7H2O 15g，CuSO4·H2O0.3g，ZnSO4·7H2O 10g，MnSO4·H2O 0.5g，NaCl 30g，MgSO440g，KI 0.05g，Na2SeO30.005g，CoCl·6H20.5g of O, and 905g of zeolite powder 903-.
Preferably, the water content of the feed is controlled to 12-14%.
Preferably, the micropterus salmoides feed also comprises rice bran.
Preferably, the rice bran is added in an amount of 18 to 20 parts by weight, and the particle size of the rice bran is 0.4 to 0.6 mm.
The feed of this application though can reach the liver effect of ideal, but eating the in-process feeding, the disintegration time in aqueous is difficult to hold, and too early disintegration influences the weever and eats, causes the feed waste, and it is too late to disintegrate, not only influences the absorption rate of feed, can cause the burden to a plurality of organs of weever in addition. According to the scheme, the rice bran is added, the addition amount and the grain size of the rice bran are controlled, the disintegration time of the feed can be controlled to be 4-6 minutes, and the time range is favorable for the weever to eat the feed.
The addition of rice bran also greatly improves the feed coefficient.
Preferably, the feed is in the form of granules or flakes.
Further preferably, it is in the form of a sheet.
By implementing the technical scheme, the invention has the following advantages: according to the invention, the feed formula is improved, so that the nutritional requirement of the micropterus salmoides is ensured, the disintegration time of the feed in water is controlled, the liver of the micropterus salmoides is protected, and the quality of the micropterus salmoides is improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail by the following specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
an artificial compound feed for micropterus salmoides with liver protecting function comprises 20 parts of semi-defatted fish meal, 10 parts of poultry meat powder, 30 parts of soybean meal, 9 parts of shrimp meal, 10 parts of corn flour, 11 parts of corn oil, 2 parts of vitamin premix, 3 parts of mineral premix, and phosphorus2 parts of monocalcium acid, 3 parts of taurine, 2 parts of choline chloride, 6 parts of scallop powder, 4 parts of ground beetle powder and 6 parts of schisandra chinensis. Wherein the vitamin premix contains 32mg/kg of vitamin Bl, 612/kg of vitamin B, 612 mg/kg of vitamin B, 1mg/kg of biotin, 112mg/kg of nicotinic acid, 2mg/kg of folic acid, 120.10mg/kg of vitamin B, 500mg/kg of inositol, 221 mg/kg of vitamin B and 300mg/kg of vitamin C. The mineral premix contains FeSO47H2O 15g, CuSO4 & H2O 0.3.3 g, ZnSO4 & 7H2O 10g, MnSO4 & H2O 0.5.5 g, NaCl 30g, MgSO 440 g, KI 0.05g, Na2SeO30.005g, CoCl & 6H2O0.5g, and zeolite powder 905 g.
The feed is made into sheet by a granulator, and the water content is controlled at 12%.
Example 2:
30 parts of semi-defatted fish meal, 5 parts of poultry meal, 8 parts of shrimp meal, 15 parts of soybean meal, 8 parts of corn flour, 4 parts of monocalcium phosphate, 2 parts of taurine, 1 part of choline chloride, 4 parts of scallop powder, 2 parts of ground beetle powder, 6 parts of corn oil and 1 part of schisandra chinensis.
Wherein the vitamin premix contains 32mg/kg of vitamin Bl, 611 mg/kg of vitamin B, 1mg/kg of biotin, 110mg/kg of nicotinic acid, 2.5mg/kg of folic acid, 120.10mg/kg of vitamin B, 502mg/kg of inositol, 220 mg/kg of vitamin B, mg/kg of vitamin C and 345mg/kg of vitamin C. The mineral premix contains FeSO4·7H2O 15g，CuSO4·H2O 0.3g，ZnSO4·7H2O10g，MnSO4·H2O 0.5g，NaCl 30g，MgSO440g，KI 0.05g，Na2SeO30.005g，CoCl·6H20.5g of O and 903g of zeolite powder.
The ground beetle powder is obtained by the following method: s1, starvation treatment of the ground beetles for 5 days; s2, soaking the starved ground beetles for 16 hours by using a soaking solution under the conditions that the temperature is 40 ℃ and the pressure is controlled to be 1.5 MPa; and S3, drying and crushing the soaked ground beetles in the shade to obtain ground beetle powder. The soaking solution is prepared by mixing Chinese liquor, herba Houttuyniae juice and rhizoma Dioscoreae juice at a volume ratio of 3:1: 1.
The feed is made into granule by a granulator, and the water content is controlled at 13%.
Example 3:
28 parts of semi-defatted fish meal, 6 parts of poultry meal, 10 parts of shrimp meal, 20 parts of soybean meal, 5 parts of corn flour, 1 part of monocalcium phosphate, 2 parts of taurine, 3 parts of choline chloride, 12 parts of dried shellfish powder, 3 parts of vitamin premix, 2.5 parts of mineral premix, 3 parts of ground beetle powder, 10 parts of grease, 7 parts of schisandra chinensis and 20 parts of rice bran with the particle size of 0.4-0.5 mm.
Wherein the vitamin premix contains 33mg/kg of vitamin Bl, 610/kg of vitamin B, 610 mg/kg of biotin, 1.5mg/kg of nicotinic acid, 2.5mg/kg of folic acid, 120.08mg/kg of vitamin B, 505mg/kg of inositol, 220 mg/kg of vitamin B and 350mg/kg of vitamin C. The mineral premix comprises FeSO4 & 7H2O 15g, CuSO4 & H2O 0.3.3 g, ZnSO4 & 7H2O 10g, MnSO4 & H2O 0.5.5 g, NaCl 30g, MgSO 440 g, KI 0.05g, Na2SeO30.005g, CoCl & 6H2O 0.5.5 g and zeolite powder 903 g.
The ground beetle powder is obtained by the following method: s1, starvation treatment of the ground beetles for 5 days; s2, soaking the starved ground beetles for 24 hours by using a soaking solution under the conditions that the temperature is 37 ℃ and the pressure is controlled to be 1.5 MPa; and S3, drying and crushing the soaked ground beetles in the shade to obtain ground beetle powder. The soaking solution is prepared by mixing Chinese liquor, herba Houttuyniae juice and rhizoma Dioscoreae juice at a volume ratio of 4:1: 1.
The feed is made into sheet by granulating machine, and water content is controlled at 14%.
Example 4:
20 parts of semi-defatted fish meal, 6 parts of poultry meal, 8 parts of shrimp meal, 22 parts of soybean meal, 6 parts of corn flour, 9 parts of corn oil, 3 parts of vitamin premix, 2.5 parts of mineral premix, 4 parts of monocalcium phosphate, 2 parts of taurine, 3 parts of choline chloride, 6 parts of dried shellfish powder, 3 parts of ground beetle powder, 3 parts of schisandra chinensis and 18 parts of rice bran with the particle size of 0.5-0.6 mm.
Wherein the vitamin premix contains 33mg/kg of vitamin Bl, 612 mg/kg of vitamin B, 1.5mg/kg of biotin, 111mg/kg of nicotinic acid, 2mg/kg of folic acid, 120.08mg/kg of vitamin B, 500mg/kg of inositol, 220 mg/kg of vitamin B and 350mg/kg of vitamin C. The mineral premix contains FeSO4·7H2O 15g，CuSO4·H2O 0.3g，ZnSO4·7H2O10g，MnSO4·H2O 0.5g，NaCl 30g，MgSO440g，KI 0.05g，Na2SeO30.005g，CoCl·6H20.5g of O and 904g of zeolite powder.
The ground beetle powder is obtained by the following method: s1, starvation treatment of the ground beetles for 4 days; s2, soaking the starved ground beetles for 12 hours by using a soaking solution under the conditions that the temperature is 42 ℃ and the pressure is controlled to be 1.1 MPa; and S3, drying and crushing the soaked ground beetles in the shade to obtain ground beetle powder. The soaking solution is prepared by mixing Chinese liquor, herba Houttuyniae juice and rhizoma Dioscoreae juice at a volume ratio of 2:1: 1.
The feed is made into sheet by granulating machine, and the water content is controlled at 13%.
Comparative example 1:
weever feed is commercially available.
Comparative example 2:
an artificial compound feed for micropterus salmoides with a liver protection function comprises 20 parts of semi-defatted fish meal, 10 parts of poultry meal, 30 parts of soybean meal, 9 parts of shrimp meal, 10 parts of corn flour, 11 parts of corn oil, 2 parts of vitamin premix, 3 parts of mineral premix, 2 parts of monocalcium phosphate, 3 parts of taurine, 2 parts of choline chloride and 6 parts of corn oil.
Comparative example 3:
the difference from the embodiment 2 is that the feed formula does not contain 2 parts of ground beetle powder and 1 part of schisandra chinensis.
Comparative example 4:
the difference from the example 2 is that 1 part of schisandra chinensis is not added in the feed formula.
Comparative example 5:
the difference from example 4 is that no rice bran was added to the feed formulation.
Comparative example 6:
the difference from example 4 is that the ground beetles used in the feed formulation were not subjected to starvation and soaking treatment.
Comparative example 7:
the difference from the example 4 is that the soaking solution adopts 45-degree white spirit.
The performance test of the feed obtained in the examples and the comparative examples is as follows:
the feed obtained by the examples and the comparative examples is used for feeding the micropterus salmoides from the breeding to 5-8 per fish, and the liver color of the micropterus salmoides is shown in the following table 1.
The digestibility is determined by an indirect method using chromium sesquioxide as an exogenous indicator.
Disintegration time, measured as complete dissolution of the granulated feed in water at 25 ℃.
Claims (9)
1. The artificial compound feed for the micropterus salmoides with the liver protection function is characterized by comprising the following components: semi-defatted fish meal, poultry meal, shrimp meal, soybean meal, corn flour, monocalcium phosphate, taurine, choline chloride, dried scallop powder, ground beetle powder and grease.
2. The liver-protecting artificial mixed feed for micropterus salmoides according to claim 1, further comprising Schisandra chinensis.
3. The artificial compound feed for micropterus salmoides with liver protecting function according to claim 2, which is characterized by comprising the following components in parts by weight: 20-30 parts of semi-defatted fish meal, 5-10 parts of poultry meal, 8-10 parts of shrimp meal, 15-30 parts of soybean meal, 5-10 parts of corn flour, 1-4 parts of monocalcium phosphate, 2-3 parts of taurine, 1-3 parts of choline chloride, 4-12 parts of dry shellfish powder, 2-4 parts of ground beetle powder, 6-11 parts of grease and 1-7 parts of schisandra chinensis.
4. The liver-protecting artificial compound feed for micropterus salmoides as claimed in claim 3, wherein the ground beetles are obtained by the following steps: s1, starvation treatment of the ground beetles for 3-5 days; s2, soaking the starved ground beetles for more than 12 hours by using a soaking solution; and S3, drying the ground beetles treated by the white spirit in the shade, and crushing to obtain ground beetle powder.
5. The liver-protecting artificial mixed feed for micropterus salmoides according to claim 4, wherein the soaking solution is prepared by mixing Chinese liquor, houttuynia cordata juice and Chinese yam juice in a volume ratio of 2-4:1: 1.
6. The liver-protecting artificial mixed feed for micropterus salmoides according to claim 4 or 5, wherein the soaking treatment in S2 is performed at 37-42 deg.C and under 1.1-1.5 MPa.
7. The artificial compound feed for micropterus salmoides with liver protecting effect according to claim 1, wherein the water content of the feed is controlled to 12-14%.
8. The artificial mixed feed for micropterus salmoides with liver protecting function according to claim 1, wherein the feed for micropterus salmoides further comprises rice bran.
9. The liver-protecting artificial compound feed for micropterus salmoides as claimed in claim 8, wherein the rice bran is added in an amount of 18-20 parts by weight, and the particle size of the rice bran is 0.4-0.6 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910953934X | 2019-10-09 | ||
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| CN111357887A true CN111357887A (en) | 2020-07-03 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813127A (en) * | 2018-07-28 | 2018-11-16 | 厦门同欣荣饲料科技有限公司 | A kind of frog feed and preparation method thereof |
| CN109845918A (en) * | 2019-01-08 | 2019-06-07 | 珠海市德海生物科技有限公司 | Low meal compound feed of a kind of largemouth bass and preparation method thereof |
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- 2020-03-31 CN CN202010243953.6A patent/CN111357887A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813127A (en) * | 2018-07-28 | 2018-11-16 | 厦门同欣荣饲料科技有限公司 | A kind of frog feed and preparation method thereof |
| CN109845918A (en) * | 2019-01-08 | 2019-06-07 | 珠海市德海生物科技有限公司 | Low meal compound feed of a kind of largemouth bass and preparation method thereof |
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