Pine needle feed for laying hens and preparation method of pine needle feed

Abstract

The present invention discloses a laying hen feeding pine needle feed, and relates to the technical field of laying hen feeding feed production, the laying hen feeding pine needle feed comprises 20-40 parts of pine needle powder, 10-20 parts of orange peel powder, 20-25 parts of a fermented feed, 500-600 parts of corn, 200-300 parts of soybean meal, 70-90 parts of stone powder, and 30-50 parts of a premix; the invention also discloses a preparation method of the pine needle feed for laying hens. The preparation method comprises the following steps: preparing raw materials; screening and crushing the pine needle powder and the orange peel powder; uniformly mixing the crushed pine needle powder and orange peel powder with other raw materials in proportion; further stirring the mixed raw materials, the fermented feed and the premix to ensure uniformity; and drying the mixed feed to obtain a final laying hen feed product. Through scientific raw material matching and an advanced preparation method, the laying hen feed not only effectively improves the production performance and health level of laying hens, but also reduces the burden on the environment, and is a high-quality feed meeting the sustainable development requirement of modern breeding industry.

Description

Technical Field

[0001] The invention relates to the technical field of laying hen feeding feed production technology, in particular to a laying hen feeding pine needle feed and a preparation method thereof. Background Art

[0002] With the rapid development of modern breeding industry, the quality of laying hen feed directly affects the growth, egg production and egg quality of laying hens. Traditional laying hen feed is mainly composed of basic feed raw materials such as corn and soybean meal. However, with the diversification of breeding needs and the requirements of sustainable development, a single feed ingredient has gradually failed to meet the nutritional needs of laying hens, and there are some potential waste of resources and environmental pressures. For this reason, more and more research and applications have begun to focus on the use of natural plant ingredients, fermentation technology and probiotics.

[0003] Natural plant materials such as pine needles and orange peels contain rich bioactive ingredients, such as vitamins, plant polyphenols, and aromatic oils. These ingredients are beneficial to the health of laying hens, can enhance immunity, and improve the digestibility and absorbability of feed. As a new type of feed additive, fermented feed contains rich probiotics, enzymes, and other beneficial substances, which can promote the health of laying hens' intestines and improve feed conversion rate. Premixes provide essential trace elements and vitamins, which are essential for the growth and development of laying hens. In the process of feed preparation, the use of scientific crushing, screening, mixing, and drying processing technology can effectively improve the nutritional density, digestibility, and storage stability of feed. Therefore, the development of a comprehensive formula that integrates natural plant materials, fermented feed, and traditional feed raw materials, and the production through advanced processing methods will provide new ideas for the optimization of laying hen feed. By using the scientific ratio of pine needle powder feed, the immunity of livestock and poultry can be improved, and the use of antibiotics can be reduced or stopped in the livestock and poultry production process, so that livestock and poultry products can achieve the goal of zero antibiotics. Summary of the invention

[0004] In order to solve the above technical problems, a pine needle feed for laying hens and a preparation method thereof are provided. This technical solution solves the above problems.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is:

[0006] A pine needle feed for laying hens, comprising:

[0007] 20-40 parts of pine needle powder, 10-20 parts of orange peel powder, 20-25 parts of fermented feed, 500-600 parts of corn, 200-300 parts of soybean meal, 70-90 parts of stone powder and 30-50 parts of premix.

[0008] Preferably, the laying hen feed is specifically prepared from the following materials: 30 parts of pine needle powder, 15 parts of orange peel powder, 22 parts of fermented feed, 550 parts of corn, 250 parts of soybean meal, 80 parts of stone powder and 40 parts of premix.

[0009] Preferably, it is characterized in that: pine needle powder is obtained by crushing pine needles to remove impurities and insoluble substances, and fermented feed is obtained by fermenting natural plant raw materials. The fermented feed contains probiotics and beneficial enzymes, and the ratio of pine needle powder to orange peel powder is 2:1.

[0010] A method for preparing pine needle feed for laying hens, comprising:

[0011] S1: Prepare pine needle powder, orange peel powder, fermented feed, corn, soybean meal, stone powder and premix raw materials;

[0012] S2: screening and crushing the pine needle powder and orange peel powder;

[0013] S3: Evenly mix the crushed pine needle powder, orange peel powder and other raw materials according to a proportion;

[0014] S4: further mixing the mixed raw materials with the fermented feed and premix to ensure uniformity;

[0015] S5: Drying the mixed feed to obtain a final laying hen feed product.

[0016] Preferably, the S1 specifically includes:

[0017] Prepare pine needle powder. Choose fresh pine needles, including red pine and white pine, as raw materials. Wash the pine needles to remove impurities and dust.

[0018] Select fresh orange peels, remove pollutants and impurities on the surface of the oranges, cut into small pieces, and use drying equipment to dry the orange peels;

[0019] Prepare fermented feed by pre-treating the raw materials, adding probiotics and nutrients, fermenting them, and then drying them;

[0020] Select high-quality corn as feed raw material, ensure that the corn kernels are intact and free of mold, and clean the corn to remove impurities and substandard kernels;

[0021] Select high-quality defatted soybean meal as the raw material, remove impurities and residues through screening and cleaning, select pollution-free stone powder, sieve the stone powder to remove larger particles and impurities, and prepare the premix.

[0022] Preferably, the S2 specifically includes:

[0023] A vibrating screen is used to remove large impurities in the pine needles for preliminary screening, and a cutting machine is used to preliminarily shear the pine needles;

[0024] The pine needle raw materials are crushed by air flow crushing technology, and crushing is assisted by high-pressure air flow. An automatic screening system is introduced to automatically adjust the aperture of the screen according to the particle size of the pine needle powder to screen particles of different sizes;

[0025] Using ultrasonic crushing technology, high-frequency vibration is used to maximize the release of the active ingredients in orange peel, including hesperidin and essential oils.

[0026] Preferably, the S3 specifically includes:

[0027] Weighing the pine needle powder and the orange peel powder according to a predetermined ratio, and checking the particle size and humidity parameters of the pine needle powder and the orange peel powder before mixing;

[0028] For the preliminary mixing of pine needle powder, orange peel powder and other raw materials, the pine needle powder and orange peel powder are first roughly mixed with other main raw materials, and after the preliminary mixing, they are finely mixed again using a high-efficiency mixer;

[0029] Adopt vacuum mixing technology to expel the air in the mixing process by reducing pressure;

[0030] During the mixing process, adjust the temperature and humidity to prevent the mixture from sticking or clumping due to moisture.

[0031] Preferably, the S4 specifically includes:

[0032] Check raw material quality including moisture content, particle size, humidity and harmful substances;

[0033] Determine the correct ratio of fermented feed, premix and mixed raw materials according to the recipe;

[0034] The humidity of the raw materials is monitored in real time through the intelligent humidity sensor, and the spray volume of the humidification equipment is automatically adjusted;

[0035] Start the mixing equipment, and add the mixed raw materials, fermented feed, and premix into the mixer according to a predetermined ratio;

[0036] Control the stirring speed during the stirring process and set the appropriate stirring time to 5 to 15 minutes. Through the PLC control system, monitor the operation of the stirring equipment in real time and dynamically adjust the stirring speed and time;

[0037] Introduce an airflow-assisted mixing system to quickly and evenly disperse the raw materials through wind power, extract samples from the stirred mixture, and use a microscope and particle size analyzer to check the mixing uniformity;

[0038] Detect the water content, pH value, and active ingredient content of the mixture, monitor the uniformity, humidity, and physical properties of the raw materials in real time during the mixing process through sensors, and automatically provide feedback to adjust the mixing parameters.

[0039] Preferably, the S5 specifically includes:

[0040] Drying of feed;

[0041] Packaging and storage.

[0042] Preferably, the packaging and storage specifically include:

[0043] Use a moisture meter to check the final moisture content of the feed, check the integrity of the feed particles, and observe the color and smell of the feed;

[0044] Use automated packaging equipment to ensure that feed is packaged according to specified weight and specifications;

[0045] The dried laying hen feed should be stored in a dry, cool and ventilated environment, avoiding direct sunlight, humid environment and high temperature;

[0046] During storage and transportation, the feed quality is regularly tested, including moisture, nutrients and microbiological content.

[0047] Compared with the prior art, the present invention has the following beneficial effects:

[0048] The present invention proposes that through scientific raw material matching and advanced preparation methods, it not only effectively improves the production performance and health level of laying hens, but also reduces the burden on the environment. It is a high-quality feed that meets the requirements of sustainable development of modern breeding industry.

[0049] Pine needles taste bitter, are non-toxic, and have relatively mild medicinal properties. They are rich in protein, antibiotics, chlorophyll, and a variety of precious amino acids and trace minerals. They have a good effect on lowering blood pressure. Pine needles are rich in carotene, vitamin C, and vitamin E. The vitamin C content is as high as 71.3 mg / kg, which can protect human tissue cells from oxidation and prolong the life of cells. The total bioflavonoids in pine needles are as high as 0.4095 mg / kg, which can reduce the accumulation of cholesterol. By removing cholesterol, it can effectively prevent arteriosclerosis, dilate peripheral blood vessels, improve the oxygen carrying capacity of red blood cells, and promote human blood circulation. It has a good improvement effect on human cardiovascular and cerebrovascular diseases such as angina pectoris, palpitations, wheezing, and dyspnea. Pine needles are rich in proanthocyanidins, which can effectively remove free radicals in the human body, increase vascular elasticity, and increase human immunity. It can be used to prevent and assist in the treatment of cardiovascular and cerebrovascular diseases such as arteriosclerosis, hypertension, and hyperlipidemia. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is a preparation process framework diagram of the present invention. DETAILED DESCRIPTION

[0051] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0052] Reference Figure 1 As shown,

[0053] A method for preparing pine needle feed for laying hens, comprising:

[0054] Step 1:

[0055] Prepare pine needle powder. Choose fresh pine needles, including red pine and white pine, as raw materials. Wash the pine needles to remove impurities and dust.

[0056] Select fresh orange peels, remove pollutants and impurities on the surface of the oranges, cut into small pieces, and use drying equipment to dry the orange peels;

[0057] Prepare fermented feed by pre-treating the raw materials, adding probiotics and nutrients, fermenting them, and then drying them;

[0058] Select high-quality corn as feed raw material, ensure that the corn kernels are intact and free of mold, and clean the corn to remove impurities and substandard kernels;

[0059] Select high-quality defatted soybean meal as the raw material, remove impurities and residues through screening and cleaning, select pollution-free stone powder, sieve the stone powder to remove larger particles and impurities, and prepare the premix.

[0060] Step 2:

[0061] A vibrating screen is used to remove large impurities in the pine needles for preliminary screening, and a cutting machine is used to preliminarily shear the pine needles;

[0062] The pine needle raw materials are crushed by air flow crushing technology, and crushing is assisted by high-pressure air flow. An automatic screening system is introduced to automatically adjust the aperture of the screen according to the particle size of the pine needle powder to screen particles of different sizes;

[0063] Using ultrasonic crushing technology, high-frequency vibration is used to maximize the release of the active ingredients in orange peel, including hesperidin and essential oils.

[0064] Step 3:

[0065] Weighing the pine needle powder and the orange peel powder according to a predetermined ratio, and checking the particle size and humidity parameters of the pine needle powder and the orange peel powder before mixing;

[0066] For the preliminary mixing of pine needle powder, orange peel powder and other raw materials, the pine needle powder and orange peel powder are first roughly mixed with other main raw materials, and after the preliminary mixing, they are finely mixed again using a high-efficiency mixer;

[0067] Adopt vacuum mixing technology to expel the air in the mixing process by reducing pressure;

[0068] During the mixing process, adjust the temperature and humidity to prevent the mixture from sticking or clumping due to moisture.

[0069] Step 4:

[0070] Check raw material quality including moisture content, particle size, humidity and harmful substances;

[0071] Determine the correct ratio of fermented feed, premix and mixed raw materials according to the recipe;

[0072] The humidity of the raw materials is monitored in real time through the intelligent humidity sensor, and the spray volume of the humidification equipment is automatically adjusted;

[0073] Start the mixing equipment, and add the mixed raw materials, fermented feed, and premix into the mixer according to a predetermined ratio;

[0074] Control the stirring speed during the stirring process and set the appropriate stirring time to 5 to 15 minutes. Through the PLC control system, monitor the operation of the stirring equipment in real time and dynamically adjust the stirring speed and time;

[0075] Introduce an airflow-assisted mixing system to quickly and evenly disperse the raw materials through wind power, extract samples from the stirred mixture, and use a microscope and particle size analyzer to check the mixing uniformity;

[0076] Detect the water content, pH value, and active ingredient content of the mixture, monitor the uniformity, humidity, and physical properties of the raw materials in real time during the mixing process through sensors, and automatically provide feedback to adjust the mixing parameters.

[0077] Step 5:

[0078] Drying of feed;

[0079] Packaging and storage;

[0080] Use a moisture meter to check the final moisture content of the feed, check the integrity of the feed particles, and observe the color and smell of the feed;

[0081] Use automated packaging equipment to ensure that feed is packaged according to specified weight and specifications;

[0082] The dried laying hen feed should be stored in a dry, cool and ventilated environment, avoiding direct sunlight, humid environment and high temperature;

[0083] During storage and transportation, the feed quality is regularly tested, including moisture, nutrients and microbiological content.

[0084] A pine needle feed for laying hens, comprising:

[0085] 20-40 parts of pine needle powder, 10-20 parts of orange peel powder, 20-25 parts of fermented feed, 500-600 parts of corn, 200-300 parts of soybean meal, 70-90 parts of stone powder and 30-50 parts of premix.

[0086] The laying hen feed is specifically prepared from the following materials: 30 parts of pine needle powder, 15 parts of orange peel powder, 22 parts of fermented feed, 550 parts of corn, 250 parts of soybean meal, 80 parts of stone powder and 40 parts of premix.

[0087] The pine needle powder is obtained by crushing pine needles and removing impurities and insoluble substances. The fermented feed is obtained by fermenting natural plant raw materials. The fermented feed contains probiotics and beneficial enzymes. The ratio of the pine needle powder to the orange peel powder is 2:1.

[0088] Embodiment 1:

[0089] S1: Prepare pine needle powder, orange peel powder, fermented feed, corn, soybean meal, stone powder and premix raw materials;

[0090] S2: screening and crushing the pine needle powder and orange peel powder;

[0091] S3: Evenly mix the crushed pine needle powder, orange peel powder and other raw materials according to a proportion;

[0092] S4: further mixing the mixed raw materials with the fermented feed and premix to ensure uniformity;

[0093] S5: Drying the mixed feed to obtain a final laying hen feed product.

[0094] In summary, the advantages of the present invention are:

[0095] The feed formula incorporates natural plant ingredients such as pine needle powder and orange peel powder. These ingredients are rich in beneficial substances such as plant polyphenols, vitamin C, hesperidin, etc., which can effectively enhance the immunity, antioxidant capacity and intestinal health of laying hens, and improve the growth performance and egg quality of laying hens.

[0096] The fermented feed contains rich probiotics and beneficial enzymes, which can promote the growth of beneficial bacteria in the intestinal tract of laying hens and inhibit the reproduction of harmful bacteria, thereby improving intestinal health and increasing the digestion and absorption rate of feed. The use of such feed can significantly enhance the immunity of laying hens, improve disease resistance, and reduce the occurrence of diseases;

[0097] The high-nutrition raw materials such as corn and soybean meal used in the formula provide sufficient energy and protein for laying hens. The reasonable combination of pine needle powder and orange peel powder can promote the balanced absorption of nutrients in the feed and further improve the utilization rate of the feed.

[0098] Pine needles and orange peels contain natural plant ingredients that help laying hens maintain good production performance under different environmental conditions. In particular, the essential oil components in orange peel powder have anti-stress and antioxidant functions, which can effectively alleviate the negative impact of environmental changes.

[0099] The raw materials of the feed are derived from natural plants, and scientific processing methods are used in the preparation process, which not only improves the nutritional density of the feed, but also reduces the waste of resources in the traditional feed production process. The use of raw materials such as orange peels and pine needles helps to reduce the burden of agricultural waste on the environment and promote sustainable agricultural development.

[0100] The use of advanced processing technologies, such as air flow milling, ultrasonic milling, vacuum mixing, etc., can ensure that all raw materials are fully mixed evenly, eliminate problems such as uneven particles and agglomeration, thereby improving the overall quality of the feed. Through fine humidity and particle size control, it is ensured that laying hens can efficiently absorb the nutrients in the feed, thereby improving the production efficiency and economic benefits of laying hens;

[0101] Through the drying and cooling process, the moisture content of the final feed product is effectively controlled, which prevents the feed from deteriorating or getting moldy due to moisture during storage and transportation. The refined management of the packaging process ensures that the quality of the feed remains in the best condition and prolongs the storage period.

[0102] The natural plant ingredients and fermented feed in the formula are not only harmless and biologically active, but also promote the health of laying hens, and will not have a negative impact on the environment. In addition, the use of pollution-free stone powder, defatted soybean meal and other high-quality raw materials ensures that the feed does not contain harmful substances and meets the high standards of modern breeding for green, environmental protection and safety.

[0103] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A pine needle feed for laying hens, characterized in that: The feed for laying hens is prepared from the following materials: 20-40 parts of pine needle powder, 10-20 parts of orange peel powder, 20-25 parts of fermented feed, 500-600 parts of corn, 200-300 parts of soybean meal, 70-90 parts of stone powder and 30-50 parts of premix.

2. The pine needle feed for laying hens according to claim 1, characterized in that: The laying hen feed is specifically prepared from the following materials: 30 parts of pine needle powder, 15 parts of orange peel powder, 22 parts of fermented feed, 550 parts of corn, 250 parts of soybean meal, 80 parts of stone powder and 40 parts of premix.

3. The pine needle feed for laying hens according to claim 2, characterized in that: The pine needle powder is obtained by crushing pine needles and removing impurities and insoluble substances. The fermented feed is obtained by fermenting natural plant raw materials. The fermented feed contains probiotics and beneficial enzymes. The ratio of the pine needle powder to the orange peel powder is 2:

1.

4. A method for preparing pine needle feed for laying hens, characterized in that: include: S1: Prepare pine needle powder, orange peel powder, fermented feed, corn, soybean meal, stone powder and premix raw materials; S2: screening and crushing the pine needle powder and orange peel powder; S3: Evenly mix the crushed pine needle powder, orange peel powder and other raw materials according to a proportion; S4: further mixing the mixed raw materials with the fermented feed and premix to ensure uniformity; S5: Drying the mixed feed to obtain a final laying hen feed product.

5. The method for preparing pine needle feed for laying hens according to claim 4, characterized in that: The S1 specifically includes: Prepare pine needle powder. Choose fresh pine needles, including red pine and white pine, as raw materials. Wash the pine needles to remove impurities and dust. Select fresh orange peels, remove pollutants and impurities on the surface of the oranges, cut into small pieces, and use drying equipment to dry the orange peels; Prepare fermented feed by pre-treating the raw materials, adding probiotics and nutrients, fermenting them, and then drying them; Select high-quality corn as feed raw material, ensure that the corn kernels are intact and free of mold, and clean the corn to remove impurities and substandard kernels; Select high-quality defatted soybean meal as the raw material, remove impurities and residues through screening and cleaning, select pollution-free stone powder, sieve the stone powder to remove larger particles and impurities, and prepare the premix.

6. The method for preparing pine needle feed for laying hens according to claim 5, characterized in that: The S2 specifically includes: A vibrating screen is used to remove large impurities in the pine needles for preliminary screening, and a cutting machine is used to preliminarily shear the pine needles; The pine needle raw materials are crushed by air flow crushing technology, and crushing is assisted by high-pressure air flow. An automatic screening system is introduced to automatically adjust the aperture of the screen according to the particle size of the pine needle powder to screen particles of different sizes; Using ultrasonic crushing technology, high-frequency vibration is used to maximize the release of the active ingredients in orange peel, including hesperidin and essential oils.

7. The method for preparing pine needle feed for laying hens according to claim 6, characterized in that: The S3 specifically includes: Weighing the pine needle powder and the orange peel powder according to a predetermined ratio, and checking the particle size and humidity parameters of the pine needle powder and the orange peel powder before mixing; For the preliminary mixing of pine needle powder, orange peel powder and other raw materials, the pine needle powder and orange peel powder are first roughly mixed with other main raw materials, and after the preliminary mixing, they are finely mixed again using a high-efficiency mixer; Adopt vacuum mixing technology to expel the air in the mixing process by reducing pressure; During the mixing process, adjust the temperature and humidity to prevent the mixture from sticking due to moisture.

8. The method for preparing pine needle feed for laying hens according to claim 7, characterized in that: The S4 specifically includes: Check raw material quality including moisture content, particle size, humidity and harmful substances; Determine the correct ratio of fermented feed, premix and mixed raw materials according to the recipe; The humidity of raw materials is monitored in real time through intelligent humidity sensors, and the spray volume of humidification equipment is automatically adjusted; Start the mixing equipment, and add the mixed raw materials, fermented feed, and premix into the mixer according to a predetermined ratio; Control the stirring speed during the stirring process and set the appropriate stirring time to 5 to 15 minutes. Through the PLC control system, monitor the operation of the stirring equipment in real time and dynamically adjust the stirring speed and time; Introduce an airflow-assisted mixing system to quickly and evenly disperse the raw materials through wind power, extract samples from the stirred mixture, and use a microscope and particle size analyzer to check the mixing uniformity; Detect the water content, pH value, and active ingredient content of the mixture, monitor the uniformity, humidity, and physical properties of the raw materials in real time during the mixing process through sensors, and automatically provide feedback to adjust the mixing parameters.

9. The method for preparing pine needle feed for laying hens according to claim 8, characterized in that: The S5 specifically includes: Drying of feed; Packaging and storage.

10. The method for preparing pine needle feed for laying hens according to claim 9, characterized in that: The packaging and storage specifically include: Use a moisture meter to check the final moisture content of the feed, check the integrity of the feed particles, and observe the color and smell of the feed; Use automated packaging equipment to ensure that feed is packaged according to specified weight and specifications; The dried laying hen feed should be stored in a dry, cool and ventilated environment, avoiding direct sunlight, humid environment and high temperature; During storage and transportation, the feed quality is regularly tested, including moisture, nutrients and microbiological content.

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