CN111713596A - Pig feed additive for improving activity of intestinal digestive enzyme - Google Patents
Pig feed additive for improving activity of intestinal digestive enzyme Download PDFInfo
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- CN111713596A CN111713596A CN202010625341.3A CN202010625341A CN111713596A CN 111713596 A CN111713596 A CN 111713596A CN 202010625341 A CN202010625341 A CN 202010625341A CN 111713596 A CN111713596 A CN 111713596A
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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
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
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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
- A23K10/10—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
- 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
- A23K10/26—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
- A23K20/158—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
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
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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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- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Physiology (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
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- Botany (AREA)
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- Sustainable Development (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a pig feed additive for improving the activity of intestinal digestive enzymes, which comprises chaff, fermentation mixed liquor, corn, pepper leaves, jerusalem artichoke, grape seeds, beet leaves, black garlic, egg white, dried ginger powder, hyacinth, fish oil, grease and shrimp shells, and is characterized in that the formula comprises the following components: 8 parts of rice husks; 10 parts of fermentation mixed liquor; 30 parts of corn; 7 parts of pepper leaves; 10 parts of jerusalem artichoke; 13 parts of grape seeds; 15 parts of beet leaves; 8 parts of black garlic; 4 parts of egg white; 2 parts of dried ginger powder; 10 parts of water hyacinth; 1 part of fish oil; 3 parts of grease; 3 parts of shrimp shell. The pig feed additive for improving the activity of the intestinal digestive enzyme effectively improves the yield in production through scientific and reasonable proportioning, improves the income of farmers to a certain extent, enhances the physique of live pigs, ensures the normal growth of the live pigs during the breeding period, and is more favorable for the popularization and development of live pig products.
Description
Technical Field
The invention relates to the technical field of pig feed, in particular to a pig feed additive for improving the activity of intestinal digestive enzyme.
Background
The pig feed is generally a feed for feeding domestic pigs, which is composed of protein feed, energy feed, coarse feed, green feed, silage, mineral feed and feed additives, and is classified into: the complete feed is a mixed batch consisting of four parts, namely protein feed, energy feed, coarse feed and an additive, is mainly granulated feed processed and granulated by a machine, is partially expanded granular feed, can be directly used for feeding a feeding object, and can comprehensively meet the nutritional requirement of the feeding object.
At present, in order to improve the activity of intestinal digestive enzymes, a microbial feed additive is usually mixed with pig feed for use, and the production of the microbial feed additive needs to be obtained by mixing, fermenting and culturing solid materials and liquid materials of raw materials, so that fermentation is needed in a fermentation tank, and fungi may extend and grow at the junction between the inner wall of the fermentation tank and a culture solution and along the inner wall of the tank when growing, which is very unfavorable for the subsequent collection of the fungi.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the pig feed additive for improving the activity of the intestinal digestive enzyme, which has the advantages of preventing fungi from growing and extending along the inner wall of the tank body in the fermentation tank and the like, and solves the problem that the subsequent fungi collection is very unfavorable because the conventional fermentation tank is difficult to prevent the fungi from growing and extending along the inner wall of the tank body.
(II) technical scheme
In order to realize the aim of preventing fungi from growing and extending along the inner wall of the fermentation tank, the invention provides the following technical scheme: a pig feed additive for improving the activity of intestinal digestive enzymes comprises chaff, fermentation mixed liquor, corn, pepper leaves, jerusalem artichoke, grape seeds, beet leaves, black garlic, egg white, dried ginger powder, water hyacinth, fish oil, grease and shrimp shells, and is characterized in that the pig feed additive comprises the following components in parts by weight:
8 parts of rice husks;
10 parts of fermentation mixed liquor;
30 parts of corn;
7 parts of pepper leaves;
10 parts of jerusalem artichoke;
13 parts of grape seeds;
15 parts of beet leaves;
8 parts of black garlic;
4 parts of egg white;
2 parts of dried ginger powder;
10 parts of water hyacinth;
1 part of fish oil;
3 parts of grease;
3 parts of shrimp shell.
A pig feed additive processing device for improving the activity of intestinal digestive enzymes comprises a tank body, wherein a pressure relief pipe is arranged at the top of the tank body in an inserting manner, an air baffle plate is arranged on the inner wall of the pressure relief pipe in an inserting manner, an air baffle wheel is arranged below the air baffle plate, a horizontal screw rod is connected with the inner wheel surface of the air baffle wheel in an engaging manner, a bearing rod is connected with the side surface of the horizontal screw rod in an engaging manner, a bearing wheel is fixedly connected with the bottom of the bearing rod, a floating rod is arranged at the bottom of the bearing wheel in an inserting manner, a transition air box is connected with the side surface of the floating rod in a sliding manner, a guide pipe is fixedly connected with the side surface of the transition air box, an ejector rod is connected with the inside of the guide pipe in a sliding manner, a linkage gear is connected with the side surface of the ejector rod in an engaging manner, a push rod is connected, the side surface of the scraping rod is connected with a supporting rod in a sliding mode.
Preferably, the bottom of the lever is rotatably connected with a pull rod.
Preferably, the side surface of the pull rod is engaged and connected with a fan.
Preferably, the gas outlet has been seted up to the bottom of bracing piece, and the side of pole is scraped to the sensing, and the gas outlet blowout that the bracing piece bottom set up is followed to the air current that the fan rotation produced, and the air current can be followed and scraped the pole and spout downwards, will scrape the subsidiary mixed liquid of pole side and strike off.
Preferably, the bottom of the scraping rod is rotatably connected with a support rod and is positioned in the middle of the lever.
Preferably, the top of the floating rod is provided with an extrusion spring, so that the floating rod is prevented from separating from the transition gas box when the height of the mixed liquid level fluctuates.
Preferably, the inside of pull rod is provided with buffer spring, prevents that the pull rod from being dead with the bracing piece card when upwards pulling.
Preferably, the top of the fan is provided with an annular groove and is fixed with the support rod through a fixing rod.
(III) advantageous effects
Compared with the prior art, the invention provides a pig feed additive for improving the activity of intestinal digestive enzymes, which has the following beneficial effects:
1. the pig feed additive for improving the activity of the intestinal digestive enzyme effectively improves the yield in production through scientific and reasonable proportioning, improves the income of farmers to a certain extent, enhances the physique of live pigs, ensures the normal growth of the live pigs during the breeding period, and is more favorable for the popularization and development of live pig products.
2. The pig feed additive for improving the activity of the intestinal digestive enzyme is used by matching the carrying rod with the carrying wheel, and the tank body is sealed after fermentation mixed liquid is put into the tank body.
The mixed liquid is fermented in the tank body, continuously generated fermentation bubbles are released from the interior of the mixed liquid, the air pressure in the tank body is continuously increased, when the pressure of the air in the tank body reaches a certain level, in order to avoid influencing the fermentation of the mixed liquid, the air baffle plate in the pressure relief pipe is extruded and moved, the pressure relief pipe is opened, the air in the tank body flows out along the pressure relief pipe, the generated air flow drives the air baffle wheel to rotate, the air baffle wheel drives the horizontal screw rod meshed with the air baffle wheel to rotate, the horizontal screw rod drives the bearing rod meshed with the horizontal screw rod to rotate, the bearing rod drives the bearing wheel below to rotate, and the bearing wheel drives the scraping rod through the supporting rod, the inner wall of the tank body rotates and extrudes with the inner wall of the tank body, because the scraping rod extends into the junction of the mixed liquid and the inner wall of the tank body, therefore, the bacterial colony growing on the inner wall of the tank body can be scraped to the mixed liquid, so that the effect of preventing the growth and extension of fungi along the inner wall of the tank body in the fermentation tank is achieved.
3. This improve pig feed additive of intestinal digestive enzyme activity uses through the cooperation of float rod and transition gas tank, and at the in-process of mixed liquid fermentation, the bubble is discharged from the inside of mixed liquid, causes the liquid level height of mixed liquid to appear undulantly, causes the float rod to reciprocate.
When the floating rod moves upwards, the gas in the transition gas box can be extruded, the ejector rod inside the pipe communicated with the floating rod moves towards the direction of being far away from the transition gas box, the ejector rod moves to be meshed with the linkage toothed rod for transmission, the linkage gear drives the push rod meshed with the linkage gear downwards and upwards to drive one side of the lever at the top, and the lever drives the scraping rod at the other side upwards under the action of the supporting rod arranged at the bottom to enable the scraping rod to be separated from the mixed liquid for a short time.
Meanwhile, when the lever drives and scrapes the pole rebound, can drive the pull rod rebound simultaneously, produce the meshing transmission with the fan, drive the fan and rotate, the air current that the fan rotation produced is from the gas outlet blowout that the bracing piece bottom set up, and the air current can be followed and scraped the pole blowout downwards, will scrape the subsidiary mixed liquid of pole side and strike off to reached and prevented to scrape the pole and glue even mixed liquid for a long time, lead to the side to appear the effect that the bacterial colony grows.
Drawings
FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a structural pressure relief tube according to the present invention;
FIG. 3 is a schematic cross-sectional view of a structural receiving wheel of the present invention;
FIG. 4 is a schematic view of the linkage of the gear and the push rod according to the present invention;
FIG. 5 is a schematic view of the structure of the present invention showing the connection between the pull rod and the fan.
In the figure: 1. the device comprises a tank body, 2, a pressure relief pipe, 3, an air baffle plate, 4, an air baffle wheel, 5, a horizontal screw rod, 6, a bearing rod, 7, a bearing wheel, 8, a support rod, 9, a floating rod, 10, a transition air box, 11, a guide pipe, 12, a top rod, 13, a linkage gear, 14, a push rod, 15, a lever, 16, a pull rod, 17, a fan, 18 and a scraping rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A pig feed additive for improving the activity of intestinal digestive enzymes comprises chaff, fermentation mixed liquor, corn, pepper leaves, jerusalem artichoke, grape seeds, beet leaves, black garlic, egg white, dried ginger powder, water hyacinth, fish oil, grease and shrimp shells, and is characterized in that the pig feed additive comprises the following components in parts by weight:
8 parts of rice husks;
10 parts of fermentation mixed liquor;
30 parts of corn;
7 parts of pepper leaves;
10 parts of jerusalem artichoke;
13 parts of grape seeds;
15 parts of beet leaves;
8 parts of black garlic;
4 parts of egg white;
2 parts of dried ginger powder;
10 parts of water hyacinth;
1 part of fish oil;
3 parts of grease;
3 parts of shrimp shell.
Referring to fig. 1-5, a pig feed additive processing device for improving the activity of intestinal digestive enzymes comprises a tank body 1, wherein the tank body 1 is made of stainless steel, so that the device can be effectively prevented from being corroded, the service life of the device is greatly prolonged, the production cost is reduced, and the device plays an indispensable role in enterprises, a pressure relief pipe 2 is inserted into the top of the tank body 1, an air baffle plate 3 is inserted into the inner wall of the pressure relief pipe 2, an air baffle wheel 4 is arranged below the air baffle plate 3, a horizontal screw 5 is engaged and connected with the inner wheel surface of the air baffle wheel 4, a bearing rod 6 is engaged and connected with the side surface of the horizontal screw 5, a bearing wheel 7 is fixedly connected with the bottom of the bearing rod 6, a floating rod 9 is inserted into the bottom of the bearing wheel 7, an extrusion spring is arranged on the top of the floating rod 9, so that the floating rod 9 is prevented from being separated from a transition gas tank 10 when the height of a mixed liquid level fluctuates, and a, a guide pipe 11 is fixedly connected to the side surface of the transition gas box 10, an ejector rod 12 is connected to the inside of the guide pipe 11 in a sliding manner, a linkage gear 13 is connected to the side surface of the ejector rod 12 in a meshing manner, a push rod 14 is connected to one side, far away from the receiving wheel 7, of the linkage gear 13 in a meshing manner, a lever 15 is connected to the top of the push rod 14 in a rotating manner, a support rod 15 is connected to the bottom of the scraping rod 15 in a rotating manner and is located in the middle of the lever 15, a scraping rod 18 is connected to one side surface of the scraping rod 15 in a rotating manner, an air outlet is formed in the bottom of the support rod 8 and points to the side surface of the scraping rod 18, air flow generated by rotation of a fan 17 is sprayed out from an air outlet formed in the bottom of the support rod 8 and can be sprayed out downwards along the scraping rod 18 to scrape mixed liquid attached to the side surface of the scraping rod 18, a pull, the side meshing of pull rod 16 is connected with fan 17, and fan 17's material is light plastics, can prevent effectively that equipment from being corroded, very big extension the life of equipment, reduced manufacturing cost, have indispensable effect to the enterprise, the ring channel has been seted up at fan 17's top, and is fixed with bracing piece 8 through the dead lever.
After the fermentation mixed liquid is put into the tank body 1, the tank body 1 is sealed, the mixed liquid is fermented in the tank body 1, fermentation bubbles are continuously generated and released from the interior of the mixed liquid, the air pressure in the tank body 1 is continuously increased, when the air pressure in the tank body 1 reaches a certain magnitude, in order to avoid influencing the fermentation of the mixed liquid, the air baffle plate 3 in the pressure relief pipe 2 is extruded and moved, the pressure relief pipe 2 is opened, the gas in the tank body 1 flows out along the pressure relief pipe 2, the generated air flow drives the air baffle wheel 4 to rotate, the air baffle wheel 4 rotates to drive the horizontal screw 5 meshed with the air baffle wheel to rotate, the horizontal screw 5 rotates to drive the bearing rod 6 meshed with the horizontal screw to rotate, the bearing rod 6 drives the bearing wheel 7 below to rotate, the bearing wheel 7 drives the scraping rod 18 through the supporting rod 8, the inner wall of the tank body 1 rotates and extrudes with the inner wall of the tank body 1, because the scraping rod 18 extends into, consequently grow in the mixed liquid can be scraped to the bacterial colony of jar body 1 inner wall in to reach in the fermentation cylinder and prevented the fungus from growing the effect that extends along jar body 1 inner wall.
In the process of fermentation of the mixed liquid, bubbles are discharged from the inside of the mixed liquid, so that the liquid level of the mixed liquid fluctuates, and the floating rod 9 moves up and down.
When the floating rod 9 moves upwards, the gas in the transition gas box 10 is extruded, the ejector rod 12 inside the guide pipe 11 communicated with the gas box moves towards the direction far away from the transition gas box 10, the ejector rod 12 moves to be in meshing transmission with the linkage toothed rod, the linkage gear 13 drives the push rod 14 meshed with the linkage gear downwards and upwards to drive one side of the lever 15 at the top part downwards, and the lever 15 drives the scraping rod 18 at the other side upwards under the action of the supporting rod arranged at the bottom part, so that the scraping rod 18 is separated from the mixed liquid temporarily.
Meanwhile, when lever 15 drives and scrapes pole 18 rebound, can drive pull rod 16 rebound simultaneously, produce the meshing transmission with fan 17, drive fan 17 and rotate, the air current that fan 17 rotated the production sets up from the gas outlet blowout of bracing piece 8 bottom, and the air current can be followed and scraped pole 18 blowout down, will scrape the subsidiary mixed liquid of 18 sides of pole and strike off to reached and prevented to scrape the long-time adhesive mixed liquid of 18, lead to the side to appear the effect that the bacterial colony grows.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A pig feed additive for improving the activity of intestinal digestive enzymes comprises chaff, fermentation mixed liquor, corn, pepper leaves, jerusalem artichoke, grape seeds, beet leaves, black garlic, egg white, dried ginger powder, water hyacinth, fish oil, grease and shrimp shells, and is characterized in that the pig feed additive comprises the following components in parts by weight:
8 parts of rice husks;
10 parts of fermentation mixed liquor;
30 parts of corn;
7 parts of pepper leaves;
10 parts of jerusalem artichoke;
13 parts of grape seeds;
15 parts of beet leaves;
8 parts of black garlic;
4 parts of egg white;
2 parts of dried ginger powder;
10 parts of water hyacinth;
1 part of fish oil;
3 parts of grease;
3 parts of shrimp shell.
2. The pig feed additive for improving the activity of the intestinal digestive enzyme according to the claim 1, which proposes a pig feed additive processing device for improving the activity of the intestinal digestive enzyme, comprising a tank body (1), characterized in that: the tank is characterized in that a pressure relief pipe (2) is arranged at the top of the tank body (1) in an inserting mode, an air baffle plate (3) is arranged on the inner wall of the pressure relief pipe (2) in an inserting mode, an air baffle wheel (4) is arranged below the air baffle plate (3), a horizontal screw rod (5) is connected to the inner wheel surface of the air baffle wheel (4) in an engaging mode, a bearing rod (6) is connected to the side surface of the horizontal screw rod (5) in an engaging mode, a bearing wheel (7) is fixedly connected to the bottom of the bearing rod (6), a floating rod (9) is arranged at the bottom of the bearing wheel (7) in an inserting mode, a transition air box (10) is connected to the side surface of the floating rod (9) in a sliding mode, a guide pipe (11) is fixedly connected to the side surface of the transition air box (10), an ejector rod (12) is connected to the inner sliding surface of the guide pipe (11) in a sliding mode, a linkage gear (13, the top of push rod (14) rotates and is connected with lever (15), one side of keeping away from push rod (14) of lever (15) rotates and is connected with scrapes pole (18), the side sliding connection of scraping pole (18) has bracing piece (8).
3. According to the rightThe pig feed additive for improving the activity of intestinal digestive enzymes according to claim 2Processing equipmentThe method is characterized in that: the bottom of the lever (15) is rotatably connected with a pull rod (16).
4. The pig feed additive for improving the activity of intestinal digestive enzymes according to claim 3Processing equipmentThe method is characterized in that: the side surface of the pull rod (16) is engaged and connected with a fan (17).
5. The pig feed additive for improving the activity of intestinal digestive enzymes according to claim 2Processing equipmentThe method is characterized in that: the bottom of the supporting rod (8) is provided with an air outlet and points to the side surface of the scraping rod (18).
6. The pig feed additive for improving the activity of intestinal digestive enzymes according to claim 2Processing equipmentThe method is characterized in that: the bottom of the scraping rod (15) is rotatably connected with a support rod and is positioned in the middle of the lever (15).
7. The pig feed additive for improving the activity of intestinal digestive enzymes according to claim 2Processing equipmentThe method is characterized in that: and an extrusion spring is arranged at the top of the floating rod (9).
8. The pig feed additive for improving the activity of intestinal digestive enzymes according to claim 3Processing equipmentThe method is characterized in that: a buffer spring is arranged inside the pull rod (16).
9. The pig feed additive for improving the activity of intestinal digestive enzymes according to claim 4Processing equipmentThe method is characterized in that: the top of the fan (17) is provided with an annular groove and is fixed with the support rod (8) through a fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625341.3A CN111713596A (en) | 2020-07-01 | 2020-07-01 | Pig feed additive for improving activity of intestinal digestive enzyme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625341.3A CN111713596A (en) | 2020-07-01 | 2020-07-01 | Pig feed additive for improving activity of intestinal digestive enzyme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111713596A true CN111713596A (en) | 2020-09-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010625341.3A Withdrawn CN111713596A (en) | 2020-07-01 | 2020-07-01 | Pig feed additive for improving activity of intestinal digestive enzyme |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112262924A (en) * | 2020-10-26 | 2021-01-26 | 宿州市美联阳光饲料有限责任公司 | Fattening feed for raising pigs |
-
2020
- 2020-07-01 CN CN202010625341.3A patent/CN111713596A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112262924A (en) * | 2020-10-26 | 2021-01-26 | 宿州市美联阳光饲料有限责任公司 | Fattening feed for raising pigs |
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Application publication date: 20200929 |
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