CN110833128A - Artificial compound feed for improving vibrio resistance of penaeus vannamei boone, and preparation method and application thereof - Google Patents
Artificial compound feed for improving vibrio resistance of penaeus vannamei boone, and preparation method and application thereof Download PDFInfo
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- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
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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
- 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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- 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
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- A—HUMAN NECESSITIES
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- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
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- A—HUMAN NECESSITIES
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- 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
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Abstract
The invention discloses an artificial compound feed for improving vibrio resistance of penaeus vannamei boone, a preparation method and application thereof, wherein the artificial compound feed comprises the following components: fish meal, blood ball powder, squid liver paste, shrimp shell powder, bean pulp, peanut kernel cake, cottonseed meal, flour, phospholipid oil, multi-vitamin multi-mineral premix, monocalcium phosphate, an antioxidant, a mildew preventive, choline chloride and chitosan quaternary ammonium salt, wherein the preparation method comprises the following steps: weighing the components, crushing the other components except the phospholipid oil, sieving the crushed components with a sieve of 80-100 meshes to obtain a solid material crushed material, uniformly mixing the solid material crushed material and the phospholipid oil, and granulating, cutting, cooling and sieving to remove powder to obtain the artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone. The invention can reduce the loss of the penaeus vannamei caused by high disease incidence due to vibrio infection, and improve the yield and success rate of the penaeus vannamei culture industry.
Description
Technical Field
The invention relates to the technical field of aquatic feeds, in particular to an artificial compound feed for improving vibrio resistance of penaeus vannamei boone, a preparation method and application thereof.
Background
In the process of culturing the penaeus vannamei boone, the pond discharge phenomenon caused by vibrio infection frequently occurs, and the harvest of a plurality of farmers is influenced. Taking shrimp bodies or shrimp pond water to carry out culture medium detection, finding out that yellow colonies are vibrio harveyi and vibrio alginolyticus, and blue-green colonies are vibrio parahaemolyticus. In the disease research of prawns, the main pathogenic bacteria causing the bacteremia of prawn larvae, the erythrosis and the leukoderma of prawns are vibrio alginolyticus and vibrio parahaemolyticus. Most pathogenic vibrios have strong invasive ability, are adapted to the environment in a host body and grow and reproduce in the host body, and have host resistance specificity. In the culture process, if the situation that eutrophic water, rainy weather, and water temperature, salinity, transparency, PH and dissolved oxygen mutation caused by cold and hot alternation occurs, the vibrios in the shrimp bodies and the water can be greatly propagated and copied, so that the spread and prevalence of the vibrios are accelerated, and the cultivation is seriously threatened.
At present, the penaeus vannamei boone has multiple diseases in the culture process due to the reasons of deteriorated culture environment, degraded germplasm resources of the penaeus vannamei boone, increased competition pressure of feed enterprises and the use of a large amount of alternative raw materials and the like, so that the development of an artificial compound feed capable of improving the vibrio resistance of the penaeus vannamei boone is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide the artificial compound feed for improving the vibrio resistance of the penaeus vannamei, the preparation method and the application thereof, so as to reduce the loss of the penaeus vannamei caused by high disease caused by vibrio infection and improve the yield and the success rate of the penaeus vannamei culture industry.
In order to achieve the above objects, a first aspect of the present invention provides an artificial mixed feed for improving vibrio resistance of penaeus vannamei boone, a second aspect of the present invention provides a preparation method of the artificial mixed feed for improving vibrio resistance of penaeus vannamei boone, and a third aspect of the present invention provides an application of the artificial mixed feed for improving vibrio resistance of penaeus vannamei boone in vibrio resistance, wherein the technical schemes are as follows:
the artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone comprises the following components: fish meal, blood ball powder, squid liver paste, shrimp shell powder, soybean meal, peanut kernel cake, cottonseed meal, flour, phospholipid oil, multi-vitamin multi-mineral premix, monocalcium phosphate, choline chloride, chitosan quaternary ammonium salt and isobutyric acid.
In the artificial compound feed, the chitosan quaternary ammonium salt and the isobutyric acid have a compounding effect, and the isobutyric acid can adjust the pH of the intestinal tract of the penaeus vannamei boone, so that the intestinal tract of the penaeus vannamei boone forms an acidic environment and the growth of vibrios is inhibited.
As a preferred technical scheme, the weight parts of the components are as follows: 20-30 parts of fish meal, 2-5 parts of blood ball powder, 2-6 parts of squid liver paste, 4-8 parts of shrimp shell powder, 24-29 parts of soybean meal, 4-7 parts of peanut kernel cake, 2-7 parts of cottonseed meal, 15-19 parts of flour, 1-4 parts of phospholipid oil, 1-1.5 parts of multi-vitamin and multi-mineral premix, 1-3 parts of monocalcium phosphate, 0.1-0.3 part of choline chloride, 0.25-0.5 part of chitosan quaternary ammonium salt and 0.3-1 part of isobutyric acid.
Preferably, in order to improve the stability of the feed and prolong the storage period, the artificial compound feed is further added with the following components: antioxidant and mildew preventive.
In the technical scheme, the preferable weight portion of the antioxidant is 0.005-0.03, and the weight portion of the mildew preventive is 0.01-0.1.
As a preferred technical scheme, the weight parts of the components are as follows: 24 parts of fish meal, 3 parts of blood ball powder, 4 parts of squid liver paste, 7 parts of shrimp shell powder, 27.25 parts of soybean meal, 6 parts of peanut kernel cake, 4 parts of cottonseed meal, 18 parts of flour, 2 parts of phospholipid oil, 1.5 parts of multi-vitamin multi-mineral premix, 2 parts of monocalcium phosphate, 0.01 part of antioxidant, 0.04 part of mildew preventive, 0.2 part of choline chloride, 0.5 part of chitosan quaternary ammonium salt and 0.5 part of isobutyric acid.
As a preferred technical scheme, each kilogram of the multi-dimensional multi-mineral premix contains: more than 150000IU of vitamin A, more than 10000mg of vitamin C, more than 3100000-400000IU of vitamin D, more than 2700mg of D-calcium pantothenate, more than 4800mg of vitamin E, more than 7500mg of nicotinamide, more than 560mg of vitamin K3, more than 660mg of folic acid, more than 1 mg of vitamin B, more than 1800mg of vitamin B6, more than 600mg of inositol, more than 29000mg of potassium, more than 150000mg of iron 2000-.
The invention also provides a preparation method of the artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone, which comprises the following steps: weighing the components in parts by weight, crushing the other components except the phospholipid oil, sieving the crushed components with a sieve of 80-100 meshes to obtain a solid material crushed material, uniformly mixing the solid material crushed material and the phospholipid oil, and granulating, cutting, cooling and sieving to remove powder to obtain the artificial compound feed for improving the vibrio resistance of the penaeus vannamei.
As a preferred technical scheme, the granulation and the cutting are finished in a pellet feed granulator.
The invention also provides the application of the artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone in the aspect of vibrio resistance.
As a preferred technical scheme, the vibrio comprises vibrio alginolyticus, vibrio parahaemolyticus and vibrio harveyi. Of course, the Vibrio is not limited to include Vibrio alginolyticus, Vibrio parahaemolyticus, Vibrio harveyi, but also includes other common Vibrio which can cause shrimp disease in south America.
Compared with the prior art, the invention has the following advantages:
1. the chitosan quaternary ammonium salt can adjust the total number of blood cells in the shrimp body, activate humoral immunity factors and improve the survival rate of the shrimp after being infected with vibrio;
2. regulating and controlling the gene expression level of the prawn humoral immune factor, enhancing the activity of the related immune factor and improving the nonspecific immune defense capability of the prawn.
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 artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone comprises the following components in parts by weight: 24 parts of fish meal, 3 parts of blood ball powder, 4 parts of squid liver paste, 7 parts of shrimp shell powder, 27.5 parts of soybean meal, 6 parts of peanut kernel cake, 4 parts of cottonseed meal, 18 parts of flour, 2 parts of phospholipid oil, 1.5 parts of multi-vitamin multi-mineral premix, 2 parts of monocalcium phosphate, 0.01 part of antioxidant, 0.04 part of mildew preventive, 0.2 part of choline chloride, 0.25 part of chitosan quaternary ammonium salt and 0.5 part of isobutyric acid.
Each kilogram of the multi-vitamin and multi-mineral premix comprises: vitamin A150000IU, vitamin C10000 mg, vitamin D3100000-400000IU, D-calcium pantothenate 2700mg, vitamin E4800 mg, nicotinamide 7500mg, vitamin K3560 mg, folic acid 660mg, vitamin B1600 mg, vitamin B61800 mg, inositol 600mg, potassium 29000mg, iron 2000-150000mg, sodium 12500-50000mg, cobalt 150-400mg, magnesium 7500mg, iodine 300-4000mg, zinc 5000-30000mg, selenium 65-100mg, manganese 2100-20000mg and copper 2000-5000-35mg.
The preparation method comprises the following steps: weighing the components in parts by weight, crushing the other components except the phospholipid oil, sieving the crushed components with a sieve of 80-100 meshes to obtain a solid material crushed material, uniformly mixing the solid material crushed material and the phospholipid oil, granulating and cutting the mixture by a pellet feed granulator, and then cooling and sieving the mixture to remove powder to obtain the artificial compound feed for improving the vibrio resistance of the penaeus vannamei.
The protein content of the feed obtained in the embodiment is 43%, the fat content is 7.9%, nutrient substances required by the growth of the penaeus vannamei boone can be fully provided, and the anti-vibrio capacity of the penaeus vannamei boone can be improved by the chitosan quaternary ammonium salt in the feed.
Example 2
The artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone comprises the following components in parts by weight: 24 parts of fish meal, 3 parts of blood ball powder, 4 parts of squid liver paste, 7 parts of shrimp shell powder, 27.25 parts of soybean meal, 6 parts of peanut kernel cake, 4 parts of cottonseed meal, 18 parts of flour, 2 parts of phospholipid oil, 1.5 parts of multi-vitamin multi-mineral premix, 2 parts of monocalcium phosphate, 0.01 part of antioxidant, 0.04 part of mildew preventive, 0.2 part of choline chloride, 0.5 part of chitosan quaternary ammonium salt and 0.5 part of isobutyric acid.
Each kilogram of the multi-vitamin and multi-mineral premix comprises: 200000IU of vitamin A, 15000mg of vitamin C, 3100000-400000IU of vitamin D, 3500mg of D-calcium pantothenate, 6000mg of vitamin E, 9000mg of nicotinamide, K3700 mg of vitamin K, 800mg of folic acid, 1800mg of vitamin B, 63000 mg of vitamin B, 700mg of inositol, 30000mg of potassium, 150000mg of iron 2000-.
The preparation method is the same as example 1 and is not repeated herein.
The protein content of the feed obtained in the embodiment is 43%, the fat content is 8.2%, nutrient substances required by the growth of the penaeus vannamei boone can be fully provided, and the anti-vibrio capacity of the penaeus vannamei boone can be improved by the chitosan quaternary ammonium salt in the feed.
Example 3
The artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone comprises the following components in parts by weight: 20 parts of fish meal, 2 parts of blood cell powder, 6 parts of squid paste, 8 parts of shrimp shell powder, 24 parts of soybean meal, 7 parts of peanut kernel cake, 2 parts of cottonseed meal, 15 parts of flour, 1 part of phospholipid oil, 1.5 parts of multi-vitamin multi-mineral premix, 1 part of monocalcium phosphate, 0.005 part of antioxidant, 0.1 part of mildew preventive, 0.1 part of choline chloride, 0.5 part of chitosan quaternary ammonium salt and 0.3 part of isobutyric acid.
Each kilogram of the multi-vitamin and multi-mineral premix comprises: vitamin A150000IU, vitamin C10000 mg, vitamin D3100000-400000IU, D-calcium pantothenate 2700mg, vitamin E4800 mg, nicotinamide 7500mg, vitamin K3560 mg, folic acid 660mg, vitamin B1600 mg, vitamin B61800 mg, inositol 600mg, potassium 29000mg, iron 2000-150000mg, sodium 12500-50000mg, cobalt 150-400mg, magnesium 7500mg, iodine 300-4000mg, zinc 5000-30000mg, selenium 65-100mg, manganese 2100-20000mg and copper 2000-5000-550 mg.
The preparation method is the same as example 1 and is not repeated herein.
The protein content of the feed obtained in the embodiment is 42.5%, the fat content is 7.6%, nutrient substances required by the growth of the penaeus vannamei boone can be fully provided, and the chitosan quaternary ammonium salt in the feed can improve the vibrio resistance of the penaeus vannamei boone.
Example 4
The artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone comprises the following components in parts by weight: 30 parts of fish meal, 5 parts of blood ball powder, 2 parts of squid liver paste, 4 parts of shrimp shell powder, 29 parts of soybean meal, 4 parts of peanut kernel cake, 7 parts of cottonseed meal, 19 parts of flour, 4 parts of phospholipid oil, 1 part of multi-vitamin multi-mineral premix, 3 parts of monocalcium phosphate, 0.03 part of antioxidant, 0.01 part of mildew preventive, 0.3 part of choline chloride, 0.25 part of chitosan quaternary ammonium salt and 1 part of isobutyric acid.
Each kilogram of the multi-vitamin and multi-mineral premix comprises: 200000IU of vitamin A, 15000mg of vitamin C, 3100000-400000IU of vitamin D, 3500mg of D-calcium pantothenate, 6000mg of vitamin E, 9000mg of nicotinamide, K3700 mg of vitamin K, 800mg of folic acid, 1800mg of vitamin B, 63000 mg of vitamin B, 700mg of inositol, 30000mg of potassium, 150000mg of iron 2000-.
The preparation method is the same as example 1 and is not repeated herein.
The protein content of the feed obtained in the embodiment is 42.8%, the fat content is 7.8%, nutrient substances required by the growth of the penaeus vannamei boone can be fully provided, and the chitosan quaternary ammonium salt in the feed can improve the vibrio resistance of the penaeus vannamei boone.
Test example 1:
the artificial formula feed prepared in example 1 and a commercial feed without the addition of chitosan quaternary ammonium salt were fed to Penaeus vannamei Boone with an initial weight of 5.34 + -0.05 g for 2 weeks, and divided into two test groups, one of which was fed to the human in example 1The other test group was fed with a commercial feed without the addition of chitosan quaternary ammonium salt. Each test group is provided with 4 parallel tests, each parallel test group is provided with 50 shrimps, after the test is finished, 80 shrimps of the Penaeus vannamei Boone of each test group are randomly taken and divided into two detection groups, each detection group is provided with 4 parallel tests, and 20vl (the concentration is 1.0 multiplied by 10) of test solution is respectively injected from the abdomen of each shrimp8cell/mL) suspension of Vibrio alginolyticus was artificially infected, and the cumulative mortality rates at 24h and 48h were counted, and the experimental results are shown in the following table:
the common commercial feed without the chitosan quaternary ammonium salt in the test example comprises the following components in parts by weight: 24 parts of fish meal, 3 parts of blood ball powder, 4 parts of squid liver paste, 7 parts of shrimp shell powder, 28.25 parts of soybean meal, 6 parts of peanut kernel cake, 4 parts of cottonseed meal, 18 parts of flour, 2 parts of phospholipid oil, 1.5 parts of multi-vitamin multi-mineral premix, 2 parts of monocalcium phosphate, 0.01 part of antioxidant, 0.04 part of mildew preventive and 0.2 part of choline chloride.
Experimental results show that for the compound feed for the penaeus vannamei boone in the embodiment 1, the chitosan quaternary ammonium salt contained in the feed can improve the vibrio alginolyticus resistance of the penaeus vannamei boone and reduce the death rate of the penaeus vannamei boone after vibrio infection.
Test example 2:
the artificial formula feed prepared in example 2 and a commercial feed without chitosan quaternary ammonium salt were fed to penaeus vannamei boone, the initial weight of which was 10.56 ± 0.65g, for 2 weeks, respectively, and the two groups were divided, one group was fed with the artificial formula feed of example 1 and the other group was fed with the commercial feed without chitosan quaternary ammonium salt. Each test group is provided with 4 parallel tests, each parallel test group is provided with 50 shrimps, after the test is finished, 80 shrimps of the Penaeus vannamei Boone of each test group are randomly taken and divided into two detection groups, each detection group is provided with 4 parallel tests, and 20vl (the concentration is 3.0 multiplied by 10) of test solution is respectively injected from the abdomen of each shrimp8cell/mL) is subjected to artificial infection by the vibrio alginolyticus suspension, and the cumulative mortality of 24h and 48h is counted, and the experimental resultAs shown in the following table:
wherein, the common commercial feed without the addition of the chitosan quaternary ammonium salt comprises the following components in parts by weight: 24 parts of fish meal, 3 parts of blood ball powder, 4 parts of squid liver paste, 7 parts of shrimp shell powder, 28.5 parts of soybean meal, 6 parts of peanut kernel cake, 4 parts of cottonseed meal, 18 parts of flour, 2 parts of phospholipid oil, 1.5 parts of multi-vitamin multi-mineral premix, 2 parts of monocalcium phosphate, 0.01 part of antioxidant, 0.04 part of mildew preventive and 0.2 part of choline chloride.
Experimental results show that for the compound feed for the penaeus vannamei boone in the embodiment 2, the chitosan quaternary ammonium salt contained in the feed can improve the vibrio alginolyticus resistance of the penaeus vannamei boone and reduce the death rate of the penaeus vannamei boone after vibrio infection.
In conclusion, the invention can reduce the loss of the penaeus vannamei caused by high disease incidence caused by vibrio infection, and improve the yield and success rate of the penaeus vannamei culture industry.
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 artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone is characterized by comprising fish meal, blood ball powder, squid liver paste, shrimp shell powder, bean pulp, peanut kernel cake, cottonseed meal, flour, phospholipid oil, multi-vitamin multi-mineral premix, monocalcium phosphate, choline chloride, chitosan quaternary ammonium salt and isobutyric acid.
2. The artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone according to claim 1, wherein the artificial compound feed comprises the following components in parts by weight: 20-30 parts of fish meal, 2-5 parts of blood ball powder, 2-6 parts of squid liver paste, 4-8 parts of shrimp shell powder, 24-29 parts of soybean meal, 4-7 parts of peanut kernel cake, 2-7 parts of cottonseed meal, 15-19 parts of flour, 1-4 parts of phospholipid oil, 1-1.5 parts of multi-vitamin and multi-mineral premix, 1-3 parts of monocalcium phosphate, 0.1-0.3 part of choline chloride, 0.25-0.5 part of chitosan quaternary ammonium salt and 0.3-1 part of isobutyric acid.
3. The artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone according to claim 2, which is characterized by further comprising the following components: antioxidant and mildew preventive.
4. The artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone according to the claim 3, wherein the weight part of the antioxidant is 0.005-0.03, and the weight part of the mildew preventive is 0.01-0.1.
5. The artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone according to claim 3, wherein the artificial compound feed comprises the following components in parts by weight: 24 parts of fish meal, 3 parts of blood ball powder, 4 parts of squid liver paste, 7 parts of shrimp shell powder, 27.25 parts of soybean meal, 6 parts of peanut kernel cake, 4 parts of cottonseed meal, 18 parts of flour, 2 parts of phospholipid oil, 1.5 parts of multi-vitamin multi-mineral premix, 2 parts of monocalcium phosphate, 0.01 part of antioxidant, 0.04 part of mildew preventive, 0.2 part of choline chloride, 0.5 part of chitosan quaternary ammonium salt and 0.5 part of isobutyric acid.
6. The artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone according to any one of claims 1 to 5, wherein each kilogram of the multi-dimensional and multi-mineral premix comprises the following components in percentage by weight: more than 150000IU of vitamin A, more than 10000mg of vitamin C, more than 3100000-400000IU of vitamin D, more than 2700mg of D-calcium pantothenate, more than 4800mg of vitamin E, more than 7500mg of nicotinamide, more than 560mg of vitamin K3, more than 660mg of folic acid, more than 1 mg of vitamin B, more than 1800mg of vitamin B6, more than 600mg of inositol, more than 29000mg of potassium, more than 150000mg of iron 2000-.
7. The preparation method of the artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone according to any one of claims 1 to 5, which is characterized in that the components are weighed according to parts by weight, other components except phospholipid oil are crushed, the crushed solid materials are sieved by a sieve of 80-100 meshes to obtain a crushed solid material, the crushed solid material and the phospholipid oil are uniformly mixed, and the crushed solid material and the phospholipid oil are granulated, cut, cooled and sieved to remove powder to obtain the artificial compound feed for improving the vibrio resistance of the penaeus vannamei boone.
8. The method for preparing an artificial compound feed for improving the vibrio resistance of penaeus vannamei according to claim 7, wherein the granulating and the cutting are completed in a pellet feed granulator.
9. The use of the artificial compound feed for improving the vibrio resistance of penaeus vannamei according to any one of claims 1 to 5 in the aspect of vibrio resistance.
10. The use of claim 9, wherein the vibrio comprises vibrio alginolyticus, vibrio parahaemolyticus, vibrio harveyi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116752.3A CN110833128A (en) | 2019-11-15 | 2019-11-15 | Artificial compound feed for improving vibrio resistance of penaeus vannamei boone, and preparation method and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296692A (en) * | 2020-03-31 | 2020-06-19 | 盐城工学院 | Feed for reducing shrimp shell rot disease of shrimps as well as preparation method and application of feed |
| CN111317077A (en) * | 2020-03-31 | 2020-06-23 | 盐城工学院 | Feed for improving digestion rate of penaeus vannamei boone and preparation method and application thereof |
| CN112586633A (en) * | 2020-12-23 | 2021-04-02 | 天津现代天骄水产饲料股份有限公司 | Functional feed for preventing vibrio-derived enteritis of white shrimps and preparation method thereof |
| CN112841455A (en) * | 2021-02-02 | 2021-05-28 | 广东恒兴饲料实业股份有限公司 | Special compound feed for breeding penaeus monodon parent shrimps and preparation method thereof |
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| CN102648740A (en) * | 2012-05-25 | 2012-08-29 | 珠海容川饲料有限公司 | Litopenaeus vannamei compound feed without fish meal |
| CN104304825A (en) * | 2014-11-14 | 2015-01-28 | 珠海容川饲料有限公司 | Green and health care compound feed for penaeus vannamei |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296692A (en) * | 2020-03-31 | 2020-06-19 | 盐城工学院 | Feed for reducing shrimp shell rot disease of shrimps as well as preparation method and application of feed |
| CN111317077A (en) * | 2020-03-31 | 2020-06-23 | 盐城工学院 | Feed for improving digestion rate of penaeus vannamei boone and preparation method and application thereof |
| CN112586633A (en) * | 2020-12-23 | 2021-04-02 | 天津现代天骄水产饲料股份有限公司 | Functional feed for preventing vibrio-derived enteritis of white shrimps and preparation method thereof |
| CN112841455A (en) * | 2021-02-02 | 2021-05-28 | 广东恒兴饲料实业股份有限公司 | Special compound feed for breeding penaeus monodon parent shrimps and preparation method thereof |
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