CN111418711A - Premixed feed for improving egg yield of laying hens in summer - Google Patents
Premixed feed for improving egg yield of laying hens in summer Download PDFInfo
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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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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Abstract
The invention discloses a premixed feed for increasing the egg yield of laying hens in summer, which belongs to the technical field of laying hen breeding, can realize that special additives are innovatively introduced to cope with the heat stress reaction of the laying hens in summer by improving the formula of the premixed feed, heat stress resistant sustained-release pills are taken as the auxiliary materials, heat clearing and detoxifying properties of the sustained-release pills are utilized while nutritional substances required by the laying hens are fully provided, so that the sustained-release pills play a role in cooling blood and cooling the laying hens when the laying hens are eaten, synchronously supplement calcium source and vitamin C to maintain the continuous synthesis of protein and inhibit the rise of body temperature, have certain sustained-release properties, can act on the long-time continuous effect during eating and digestion, and can avoid the body discomfort of the laying hens caused by excessive cooling due to one-time release, can greatly increase the egg yield of the laying hens in summer, meanwhile, the survival rate of the laying hens and the egg quality are improved.
Description
Technical Field
The invention relates to the technical field of laying hen breeding, in particular to a premixed feed for improving the egg yield of laying hens in summer.
Background
The laying hens are chickens which are raised to produce eggs exclusively, and different from meat chickens, the main subjects of people raising laying hens are to improve the quality of eggs and to maintain or improve the egg yield, but not to improve the quality of chicken. Eggs are a major income source for raising laying hens. The premix feed is a mixture of one or more additive raw materials (or monomers) and a carrier or diluent which are uniformly stirred, and is also called additive premix or premix, so that trace raw materials are favorably and uniformly dispersed in a large amount of compound feed, the premix feed cannot be directly fed to animals, the premix feed can be regarded as the core of the compound feed, and trace active components contained in the premix feed are often the determining factors of the feeding effect of the compound feed.
The chicken is in a high-temperature period in the whole country in 5-10 months every year, although a wet curtain or a spray cooling facility is installed in a modern standard henhouse, the number of days in the house above 30 ℃ is still more than 60 days, the chicken flocks are in a severe heat stress state, the feed intake is reduced, the laying rate is reduced, the eggs are small, the quality of eggshells is poor, and the serious chicken die. The number of commodity egg laying layers in China is about 12 hundred million, and the loss caused by the decrease of the egg yield due to high temperature in summer is huge. Except that equipment facilities such as wet curtain ventilation, spraying and the like reduce the environmental temperature in the house, the heat stress resistance is improved through nutrition regulation, the daily ration nutrition concentration is increased, the nutrient intake is improved, and the method is also a method for maintaining or improving the production level of the laying hens in summer.
The most direct reason for the decrease of the feed intake of the laying hens in summer is caused by heat stress. The chickens do not have sweat glands and can only radiate heat through breathing and thermal radiation, and the radiation heat radiation amount is small under the conditions of high ambient temperature and high-density cage culture, so most heat of the chickens needs to be radiated through breathing, but a large amount of hydrogen ions can be removed through breathing, alkalosis is easy to occur to the body, and the direct physiological reaction of the body is heat production as little as possible. The heat production of the body is mainly a nutrient metabolism acting process, the reduction of the intake of nutrients reduces heat consumption, thereby reducing the heat production of the body and reducing the heat dissipation burden, but the egg laying of the laying hens is physiological characteristic, the body storage can be used when the intake of nutrients is insufficient, the nutrition is negative balanced, which is also the reason that the chicken flock is easy to have large-area outbreak diseases in autumn and winter, the heart rate of the sick laying hens is accelerated, the calcium in the blood is reduced, so the sick laying hens can lay sand preserved eggs, soft-shelled eggs and white-shelled eggs, the egg breaking rate is increased, and the egg laying amount is greatly reduced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a premixed feed for increasing the egg yield of laying hens in summer, which can realize that special additives are innovatively introduced to cope with the heat stress reaction of the laying hens in summer by improving the formula of the premixed feed, heat stress resistant sustained-release pills are taken as auxiliary materials, heat-clearing and detoxifying properties of the premixed feed are utilized while nutritional substances required by the laying hens are fully provided, the effects of cooling blood and reducing temperature are achieved when the laying hens are eaten, calcium sources and vitamin C are synchronously supplemented to maintain the continuous synthesis of protein and inhibit the rise of body temperature, in addition, the heat stress resistant sustained-release pills have certain sustained-release properties, on one hand, the premixed feed can act on the eating period and the digestion period and have long-term continuous effects, on the other hand, the discomfort of the laying hens caused by excessive temperature reduction due to one-time release can be avoided, the invention can greatly improve the egg yield of the laying hens in summer and simultaneously improve the survival rate and the egg quality of the laying hens.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The premixed feed for improving the egg yield of the laying hens in summer comprises the following components in parts by weight: 4-6 parts of compound amino acid, 1-2 parts of compound vitamin, 1-2 parts of compound trace element, 1.5-2 parts of probiotics, 4-6 parts of sodium bicarbonate, 1-2 parts of calcium carbonate, 2-4 parts of phytase, 1-2 parts of garlic powder, 1-2 parts of pine needle powder, 2-3 parts of salt and 3-5 parts of heat stress resistant sustained-release pill.
Further, the compound amino acid comprises the following components in parts by weight: 5-8 parts of lysine, 2-4 parts of methionine, 2-3 parts of cystine, 2-4 parts of tryptophan and 1-3 parts of phenylalanine, and the addition ratio of the lysine to the methionine is ensured to be 2:1, the heat stress of the chicken is easily increased by supplementing protein to the laying hens, so the protein can be replaced by amino acid, and the amino acid can be directly absorbed without being decomposed by protease through intestinal tracts of the chicken, so various types of amino acid are ingested in a balanced manner, the utilization efficiency of the amino acid can be improved, and the weight of the eggs is increased.
Further, the compound vitamin comprises the following components in parts by weight: the feed comprises, by weight, 1-3 parts of vitamin A, 2-3 parts of vitamin B, 3-6 parts of vitamin C, 5-10 parts of vitamin D, 1-3 parts of vitamin E, 1-2 parts of vitamin K, 0.4-0.5 part of folic acid, 1-3 parts of biotin and 0.2-0.5 part of antioxidant, wherein the vitamin has a small specific gravity in a compound feed for laying hens, but plays an important irreplaceable role in ensuring the health of organisms and particularly in the immunity of the organisms, and the vitamin A plays an important role in maintaining the normal growth, development, reproduction, immune function and the like of the laying hens and can improve the immunity of the laying hens; the egg laying performance and the eggshell quality of the laying hens are influenced by various factors, but are influenced most by calcium and vitamin D, and the vitamin D can well solve the calcium absorption problem and effectively improve the eggshell quality; the vitamin E has an immunoregulation effect on the laying hens, can improve the immunity level and enhance the resistance to escherichia coli and virus diseases, and the selenium and the vitamin E are used as ideal immunoregulators for inactivating newcastle disease vaccines, can maintain the higher antibody level of immunized chickens and have longer maintenance time; the vitamin C has anti-stress and anti-infection effects, and can improve egg yield, eggshell strength and egg quality of heat-stressed chicken. Even at normal temperature, the vitamin C added into the feed can improve the laying rate, the eggshell quality, the fertility rate and the hatching rate of the breeding hens. Like vitamin A, vitamin C also has an enhancing effect on the antibody level of Newcastle disease; vitamin B is a necessary nutrient to maintain the normal growth, reproduction and health of chickens.
Further, the composite trace elements comprise the following components in parts by weight: 15-30 parts of ferrous sulfate, 4-6 parts of copper sulfate, 15-30 parts of zinc acetate, 20-30 parts of manganese oxide, 2-3 parts of potassium iodide, 1-2 parts of cobalt sulfate, 1-1.5 parts of sodium selenite and 5-10 parts of medical stone, and has the effects of regulating organism metabolism, promoting growth and development, enhancing disease resistance and improving feed utilization rate.
Further, the probiotics comprise the following components in parts by weight: 10-20 parts of bacillus subtilis, 15-25 parts of bacillus licheniformis, 10-15 parts of lactic acid bacteria, 5-10 parts of lactobacillus plantarum and 15-20 parts of streptococcus faecalis, the microecological balance in the gastrointestinal tract of the laying hen and the health of livestock and poultry organisms are maintained, when the laying hen is stressed by feed conversion, transportation or diseases, the change of the environment in the gastrointestinal tract of the laying hen can be caused, the microecological balance of the digestive tract is damaged, the digestive dysfunction is inhibited, the growth and development are inhibited, the diseases are caused, probiotics can be proliferated in the digestive tract, so that harmful bacteria are inhibited and eliminated, the balance of intestinal microorganisms is maintained or recovered, the immune system of the organism can be stimulated, the immunity of the organism can be improved, the metabolism of the organism can be improved, the nutritional ingredients of the organism can be supplemented.
Furthermore, the heat stress resistant sustained-release pill comprises an outer coating layer and an inner carrying core, wherein the outer coating layer covers the outer surface of the inner carrying core in a wrapping manner, a heat clearing agent is filled in pores of the inner carrying core, coarse fibers are embedded between the outer coating layer and the inner carrying core in a penetrating manner, the outer coating layer plays a role in wrapping and protecting the inner carrying core and the heat clearing agent, loss caused by consumption before ingestion of the heat stress resistant sustained-release pill is avoided, meanwhile, the outer coating layer can serve as a nutrient substance to be absorbed by laying hens and play a certain sustained-release role, the inner carrying core plays a role in carrying the heat clearing agent on one hand, and can play a role in cooling blood and cooling on the other hand, and can supplement a calcium source, in addition, the gypsum powder has certain heat insulation property and can effectively keep the durability of the heat clearing agent, the heat clearing agent can supplement daily required nutrient substances for the laying hens on the one hand, and has extremely excellent heat, the laying hen is helped to resist heat stress reaction, the coarse fibers serve as a bridge for crossing to play a role in connecting the outer coating layer and the inner carrying core, coating failure caused by premature falling off of the outer coating layer from the inner carrying core is avoided, and in addition, a proper amount of coarse fibers can play a role in promoting digestion of the laying hen.
Further, the preparation method of the anti-heat stress sustained-release pill comprises the following specific steps:
s1, cleaning and peeling appropriate amount of white gourd, tomato, chrysanthemum, cucumber, pear pulp, gardenia and mangosteen, stirring, juicing, diluting with ice water to obtain a heat clearing agent, and preparing corn starch water solution for later use;
s2, taking gypsum powder, and granulating by taking a heat clearing agent as a binder to obtain an internal carrying core in a wet granulation mode;
s3, before the inner core is not completely solidified, coating a layer of corn starch water solution on the surface of the inner core in time through an outer coating forming device, inlaying coarse fibers, and heating, drying and forming to obtain the heat stress resistant slow release pill.
Further, the outer covering forming device comprises a power section, a fiber connecting section, an outer covering section, a forming section and a material receiving box which are sequentially connected, a support is jointly installed at the upper ends of the fiber connecting section and the outer covering section, an electrostatic generator and a material storing box are installed at the upper end of the support, the material storing box is connected with a spray head through a pipeline, the electrostatic generator (11) and the spray head respectively correspond to the fiber connecting section and the outer covering section, the heat stress resistant slow release pill forming can be achieved on a large scale, the electrostatic generator is used for forcing the crude fiber to stand on the fiber connecting section through electrostatic action, the core which is carried in the matching process is smoothly inserted into the material storing box, the corn starch water solution is sprayed to the core which is inserted through the spray head to form the coating layer, and the forming section is used for achieving final drying and forming.
Furthermore, power section, connect fibre section and cover section upper end all install semi-open track outward, set up a plurality ofly on the shaping section and say with track assorted moulding, moulding way adopts closed structure, conveniently moulds heat stress resistant slow release pill on the one hand, avoids the maize starch aqueous solution of cladding on its surface at the roll in-process because the unrestrained cladding failure that leads to of centrifugal force's reason, and on the other hand conveniently heats the drying, avoids thermal loss.
Further, moulding way diminishes along orbital direction of advance radius gradually, still inlay in the shaping section and install many evenly distributed's electric heating wire, and electric heating wire distributes and says the downside and have the power through series connection electric connection at moulding, and moulding way plays moulding purpose gradually, improves outer cladding layer's intensity, and electric heating wire then is used for providing outer cladding layer and the dry heat of interior nuclear of carrying.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
according to the scheme, a special additive is innovatively introduced to respond to heat stress reaction of summer laying hens by improving the formula of the premixed feed, the heat stress resistant sustained-release pill is used for assisting multiple additives, nutritional substances required by the laying hens are fully provided, and meanwhile, the heat-clearing and detoxifying properties of the sustained-release pill are utilized, so that the effects of cooling blood and lowering temperature of the laying hens are achieved when the laying hens are eaten, a calcium source and vitamin C are synchronously supplemented, the continuous synthesis of protein is maintained, and the rise of body temperature is inhibited.
Drawings
FIG. 1 is a component metering diagram of the present invention;
FIG. 2 is a schematic structural diagram of an anti-heat stress sustained-release pill of the invention;
FIG. 3 is a schematic view of the structure of the overmolding apparatus of the invention;
FIG. 4 is a schematic structural view of a forming section of the present invention.
The reference numbers in the figures illustrate:
the plastic material forming machine comprises an outer coating layer 1, an inner carrying core 2, a heat clearing agent 3, coarse fibers 4, a power section 5, a fiber connecting section 6, an outer coating section 7, a forming section 8, a material receiving box 9, a support 10, an electrostatic generator 11, a material storage box 12, a spray head 13, an electric heating wire 14 and a shaping path 15.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a premix feed for increasing the egg yield of a summer hen comprises the following components in parts by weight: 4 parts of compound amino acid, 1 part of compound vitamin, 1 part of compound trace element, 1.5 parts of probiotics, 4 parts of sodium bicarbonate, 1 part of calcium carbonate, 2 parts of phytase, 1 part of garlic powder, 1 part of pine needle powder, 2 parts of salt and 3 parts of heat stress resistant sustained-release pills.
The compound amino acid comprises the following components in parts by weight: the feed additive comprises 5 parts of lysine, 2.5 parts of methionine, 2 parts of cystine, 2 parts of tryptophan and 1 part of phenylalanine, the addition ratio of the lysine to the methionine is 2:1, the heat stress of the chicken is easily increased by supplementing protein to the laying hens, so the protein can be replaced by the amino acid, and the amino acid can be directly absorbed without being decomposed by protease in intestinal tracts of the chicken, so various types of amino acid can be ingested in a balanced manner, the utilization efficiency of the amino acid can be improved, and the weight of the egg can be increased.
The compound vitamin comprises the following components in parts by weight: the feed comprises, by weight, 1 parts of vitamin A, 2 parts of vitamin B, 3 parts of vitamin C, 5 parts of vitamin D, 1 parts of vitamin E, 1 parts of vitamin K, 0.4 part of folic acid, 1 part of biotin and 0.2 part of antioxidant, wherein the vitamins have a small specific gravity in a compound feed for laying hens, but play an important irreplaceable role in ensuring the health of organisms and particularly in maintaining the immunity of the organisms, and the vitamin A plays an important role in maintaining the normal growth, development, reproduction, immune function and the like of the laying hens and can improve the immunity of the laying hens; the egg laying performance and the eggshell quality of the laying hens are influenced by various factors, but are influenced most by calcium and vitamin D, and the vitamin D can well solve the calcium absorption problem and effectively improve the eggshell quality; the vitamin E has an immunoregulation effect on the laying hens, can improve the immunity level and enhance the resistance to escherichia coli and virus diseases, and the selenium and the vitamin E are used as ideal immunoregulators for inactivating newcastle disease vaccines, can maintain the higher antibody level of immunized chickens and have longer maintenance time; the vitamin C has anti-stress and anti-infection effects, and can improve egg yield, eggshell strength and egg quality of heat-stressed chicken. Even at normal temperature, the vitamin C added into the feed can improve the laying rate, the eggshell quality, the fertility rate and the hatching rate of the breeding hens. Like vitamin A, vitamin C also has an enhancing effect on the antibody level of Newcastle disease; vitamin B is a necessary nutrient to maintain the normal growth, reproduction and health of chickens.
The composite trace elements comprise the following components in parts by weight: 15 parts of ferrous sulfate, 4 parts of copper sulfate, 15 parts of zinc acetate, 20 parts of manganese oxide, 2 parts of potassium iodide, 1 part of cobalt sulfate, 1 part of sodium selenite and 5 parts of medical stone, and has the effects of regulating the metabolism of organisms, promoting the growth and development, enhancing the disease resistance and improving the utilization rate of feed.
The probiotics comprise the following components in parts by weight: the feed additive comprises, by weight, 10 parts of bacillus subtilis, 15 parts of bacillus licheniformis, 10 parts of lactic acid bacteria, 5 parts of lactobacillus plantarum and 15 parts of streptococcus faecalis, wherein the microecological balance in the gastrointestinal tract of the laying hen and the health of livestock and poultry organisms are maintained, when the laying hen is stressed by feed conversion, transportation or diseases and the like, the change of the environment in the gastrointestinal tract of the laying hen can be caused, the microecological balance of the digestive tract is damaged, the digestive function is disordered, the growth and development are inhibited, and the diseases are caused, and probiotics can be proliferated in the digestive tract, so that harmful bacteria are inhibited and eliminated, the balance of microorganisms in the intestines is kept or recovered, the immune system of the organism can be stimulated, the immunity of the organism can be improved, the metabolism of.
Referring to fig. 2, the anti-heat stress sustained-release pill comprises an outer coating layer 1 and an inner core 2, the outer coating layer 1 covers the outer surface of the inner core 2, a heat clearing agent 3 is filled in the pores of the inner core 2, coarse fibers 4 are embedded between the outer coating layer 1 and the inner core 2 in a penetrating manner, the outer coating layer 1 plays a role in coating and protecting the inner core 2 and the heat clearing agent 3 to prevent the heat clearing agent from being consumed and causing loss before being ingested, meanwhile, the outer coating layer 1 can serve as a nutrient substance to be absorbed by the laying hens to play a certain role, the inner core 2 plays a role in carrying the heat clearing agent 3 on one hand and a role in cooling the blood and cooling on the other hand, a calcium source can be supplemented, in addition, the gypsum powder has a certain heat insulation property, the durability of the heat clearing agent 3 can be effectively maintained, on the one hand, the heat clearing agent 3 can supplement daily required nutrient substances for the laying hens, on the other hand, the laying hen heat-clearing and temperature-reducing effects are extremely excellent, the laying hen heat-stress reaction resistance is helped, the coarse fibers 4 serve as a crossed bridge to play a role in connecting the outer cladding layer 1 and the inner carrying core 2, cladding failure caused by premature falling of the outer cladding layer 1 from the inner carrying core 2 is avoided, and in addition, a proper amount of coarse fibers 4 can play a role in promoting digestion of the laying hen.
The preparation method of the anti-heat stress sustained-release pill comprises the following steps:
s1, cleaning and peeling appropriate amount of white gourd, tomato, chrysanthemum, cucumber, pear pulp, gardenia and mangosteen, stirring, juicing, diluting with ice water to obtain a heat clearing agent 3, and preparing corn starch water solution for later use;
s2, taking gypsum powder, and granulating by taking a heat clearing agent 3 as a binder to obtain the internal carrying core 2 in a wet granulation mode;
s3, before the internal core 2 is not completely solidified, coating a layer of corn starch water solution on the surface of the internal core 2 in time through an external coating forming device, inlaying coarse fibers 4, and heating, drying and forming to obtain the heat stress resistant sustained-release pill.
The gypsum powder has a large amount of pores in the gypsum powder during agglomeration and hardening, the porosity can reach 50% -60%, a large amount of heat clearing agents can be absorbed and stored in the gypsum powder, and the gypsum powder can be slowly released along with digestion of laying hens when the laying hens eat the gypsum powder.
Referring to fig. 3-4, the covering forming device includes a power section 5, a fiber receiving section 6, a covering section 7, a forming section 8 and a material receiving box 9, the upper ends of the fiber receiving section 6 and the covering section 7 are jointly provided with a support 10, the upper end of the support 10 is provided with an electrostatic generator 11 and a material storage box 12, the material storage box 12 is connected with a spray head 13 through a pipeline, the electrostatic generator 11 and the spray head 13 are respectively corresponding to the fiber receiving section 6 and the covering section 7, the forming of the heat stress resistant slow release pill can be realized on a large scale, the electrostatic generator 11 is used for forcing the coarse fiber 4 to stand up on the fiber receiving section 6 by using the electrostatic effect, the passing inner core 2 is smoothly inserted into the material storage box 12, the material storage box 12 sprays the corn starch water solution to the inserted forming inner core 2 through the spray head 13 to form a covering layer, the final forming drying and forming are realized by the covering section 8, the power, The upper ends of the fiber connecting section 6 and the outer covering section 7 are respectively provided with a semi-open track, the forming section 8 is provided with a plurality of forming channels 15 matched with the tracks, the forming channels 15 adopt a closed structure, on one hand, the heat stress resistant slow release pill can be conveniently formed, the coating failure caused by the sprinkling of the corn starch water solution coated on the surface of the forming channels due to the centrifugal force in the rolling process is avoided, on the other hand, the heating and drying are convenient, the heat loss is avoided, the radius of the forming channels 15 is gradually reduced along the advancing direction of the tracks, a plurality of electric heating wires 14 which are uniformly distributed are also embedded in the forming section 8, and the electric heating wires 14 are distributed at the lower side of the shaping channel 15 and are electrically connected with a power supply in series, the shaping channel 15 achieves the purpose of gradual shaping, the strength of the outer cladding layer 1 is improved, and the electric heating wires 14 are used for providing heat for drying the outer cladding layer 1 and the inner core 2.
Example 2:
referring to fig. 1, a premix feed for increasing the egg yield of a summer hen comprises the following components in parts by weight: 5 parts of compound amino acid, 1.5 parts of compound vitamin, 1.5 parts of compound trace element, 1.8 parts of probiotics, 5 parts of sodium bicarbonate, 1.5 parts of calcium carbonate, 3 parts of phytase, 1.5 parts of garlic powder, 1.5 parts of pine needle powder, 2.5 parts of salt and 4 parts of heat stress resistant sustained-release pill.
The compound amino acid comprises the following components in parts by weight: 6 parts of lysine, 3 parts of methionine, 2.5 parts of cystine, 3 parts of tryptophan and 2 parts of phenylalanine, and the addition ratio of the lysine to the methionine is ensured to be 2: 1.
The compound vitamin comprises the following components in parts by weight: 2 parts of vitamin A, 2.5 parts of vitamin B, 4 parts of vitamin C, 8 parts of vitamin D, 2 parts of vitamin E, 1.5 parts of vitamin K, 0.4 part of folic acid, 2 parts of biotin and 0.4 part of antioxidant.
The composite trace elements comprise the following components in parts by weight: 20 parts of ferrous sulfate, 5 parts of copper sulfate, 25 parts of zinc acetate, 25 parts of manganese oxide, 2.5 parts of potassium iodide, 1.5 parts of cobalt sulfate, 1.2 parts of sodium selenite and 8 parts of medical stone.
The probiotics comprise the following components in parts by weight: 15 parts of bacillus subtilis, 20 parts of bacillus licheniformis, 12 parts of lactic acid bacteria, 8 parts of lactobacillus plantarum and 18 parts of streptococcus faecalis.
The remainder was in accordance with example 1.
Example 3:
referring to fig. 1, a premix feed for increasing the egg yield of a summer hen comprises the following components in parts by weight: 6 parts of compound amino acid, 2 parts of compound vitamin, 2 parts of compound trace element, 2 parts of probiotics, 6 parts of sodium bicarbonate, 2 parts of calcium carbonate, 4 parts of phytase, 2 parts of garlic powder, 2 parts of pine needle powder, 3 parts of salt and 5 parts of heat stress resistant sustained-release pill.
The compound amino acid comprises the following components in parts by weight: 8 parts of lysine, 4 parts of methionine, 3 parts of cystine, 34 parts of tryptophan and 3 parts of phenylalanine, and the addition ratio of the lysine to the methionine is ensured to be 2: 1.
The compound vitamin comprises the following components in parts by weight: vitamin A3 parts, vitamin B3 parts, vitamin C6 parts, vitamin D10 parts, vitamin E3 parts, vitamin K32 parts, folic acid 0.5 parts, biotin 3 parts and antioxidant 0.5 parts.
The composite trace elements comprise the following components in parts by weight: 30 parts of ferrous sulfate, 6 parts of copper sulfate, 30 parts of zinc acetate, 30 parts of manganese oxide, 3 parts of potassium iodide, 2 parts of cobalt sulfate, 1.5 parts of sodium selenite and 10 parts of medical stone.
The probiotics comprise the following components in parts by weight: 20 parts of bacillus subtilis, 25 parts of bacillus licheniformis, 15 parts of lactic acid bacteria, 10 parts of lactobacillus plantarum and 20 parts of streptococcus faecalis.
The remainder was in accordance with example 1.
The invention can creatively introduce special additives to cope with the heat stress reaction of the laying hens in summer by improving the formula of the premixed feed, takes the heat stress resistant sustained-release pill as the auxiliary to guide various additives, fully provides the nutrient substances needed by the laying hens, and simultaneously utilizes the characteristics of clearing heat and removing toxicity of the sustained-release pill, plays the roles of cooling blood and cooling the laying hens when the laying hens are eaten, and synchronously supplements calcium source and vitamin C to maintain the continuous synthesis of protein and inhibit the rise of body temperature.
The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The premixed feed for improving the egg yield of the laying hens in summer is characterized in that: the paint comprises the following components in parts by weight: 4-6 parts of compound amino acid, 1-2 parts of compound vitamin, 1-2 parts of compound trace element, 1.5-2 parts of probiotics, 4-6 parts of sodium bicarbonate, 1-2 parts of calcium carbonate, 2-4 parts of phytase, 1-2 parts of garlic powder, 1-2 parts of pine needle powder, 2-3 parts of salt and 3-5 parts of heat stress resistant sustained-release pill.
2. The premix feed for increasing the egg yield of a summer hen as claimed in claim 1, wherein: the compound amino acid comprises the following components in parts by weight: 5-8 parts of lysine, 2-4 parts of methionine, 2-3 parts of cystine, 2-4 parts of tryptophan and 1-3 parts of phenylalanine, and the addition ratio of the lysine to the methionine is ensured to be 2: 1.
3. The premix feed for increasing the egg yield of a summer hen as claimed in claim 1, wherein: the compound vitamin comprises the following components in parts by weight: vitamin A1-3 parts, vitamin B2-3 parts, vitamin C3-6 parts, vitamin D5-10 parts, vitamin E1-3 parts, vitamin K1-2 parts, folic acid 0.4-0.5 part, biotin 1-3 parts and antioxidant 0.2-0.5 part.
4. The premix feed for increasing the egg yield of a summer hen as claimed in claim 1, wherein: the composite trace elements comprise the following components in parts by weight: 15-30 parts of ferrous sulfate, 4-6 parts of copper sulfate, 15-30 parts of zinc acetate, 20-30 parts of manganese oxide, 2-3 parts of potassium iodide, 1-2 parts of cobalt sulfate, 1-1.5 parts of sodium selenite and 5-10 parts of medical stone.
5. The premix feed for increasing the egg yield of a summer hen as claimed in claim 1, wherein: the probiotics comprise the following components in parts by weight: 10-20 parts of bacillus subtilis, 15-25 parts of bacillus licheniformis, 10-15 parts of lactic acid bacteria, 5-10 parts of lactobacillus plantarum and 15-20 parts of streptococcus faecalis.
6. The premix feed for increasing the egg yield of a summer hen as claimed in claim 1, wherein: the anti-heat stress sustained-release pill comprises an outer coating layer (1) and an inner carrying core (2), wherein the outer surface of the inner carrying core (2) is coated and covered by the outer coating layer (1), a heat clearing agent (3) is filled in pores of the inner carrying core (2), and a coarse fiber (4) is embedded between the outer coating layer (1) and the inner carrying core (2) in a penetrating manner.
7. The premix feed for increasing the egg yield of a summer hen as claimed in claim 6, wherein: the preparation method of the anti-heat stress sustained-release pill comprises the following specific steps:
s1, cleaning and peeling appropriate amount of white gourd, tomato, chrysanthemum, cucumber, pear pulp, gardenia and mangosteen, stirring, juicing, diluting with ice water to obtain heat clearing agent (3), and preparing corn starch water solution for later use;
s2, taking gypsum powder, and granulating by taking a heat-clearing agent (3) as a binder to obtain the internal carrying core (2) in a wet granulation mode;
s3, before the internal core (2) is not completely solidified, coating a layer of corn starch aqueous solution on the surface of the internal core (2) in time through an external coating forming device, embedding coarse fibers (4), and heating, drying and forming to obtain the anti-heat stress sustained-release pill.
8. The premix feed for increasing the egg yield of a summer hen as claimed in claim 7, wherein: the outer covering forming device comprises a power section (5), a fiber connecting section (6), an outer covering section (7), a forming section (8) and a material receiving box (9), wherein the power section (5), the fiber connecting section (6), the outer covering section (7) and the material receiving box (9) are sequentially connected, a support (10) is jointly installed at the upper ends of the fiber connecting section (6) and the outer covering section (7), an electrostatic generator (11) and a storage box (12) are installed at the upper end of the support (10), the storage box (12) is connected with a spray head (13) through a pipeline, and the electrostatic generator (11) and the spray head (13) are respectively correspondingly connected with the.
9. The premix feed for increasing the egg yield of a summer hen as claimed in claim 8, wherein: the power section (5), connect fibre section (6) and cover section (7) upper end all install semi-open track outward, set up a plurality of moulding way (15) with track assorted on shaping section (8).
10. The premix feed for increasing the egg yield of a summer hen as claimed in claim 8, wherein: moulding way (15) diminishes along orbital direction of advance radius gradually, still inlay in shaping section (8) and install many evenly distributed's electric heating wire (14), and electric heating wire (14) distribute at moulding way (15) downside and through series connection electric connection have the power.
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| CN110623163A (en) * | 2019-10-21 | 2019-12-31 | 沈阳波音饲料有限公司 | High-efficiency environment-friendly premix feed for laying hens in laying period |
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| CN2613148Y (en) * | 2003-04-30 | 2004-04-28 | 江苏牧羊集团有限公司 | Continuous feeder spray coating machine |
| CN106538831A (en) * | 2016-11-04 | 2017-03-29 | 丹东克达饲料有限公司 | A kind of egg feedstuff and application |
| CN108323651A (en) * | 2017-05-12 | 2018-07-27 | 朱燕超 | A kind of bait with controlled release and aerogenesis effect |
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Application publication date: 20200717 |