CN110892945A - Compound type laying hen feed additive for improving egg laying performance and application thereof - Google Patents

Compound type laying hen feed additive for improving egg laying performance and application thereof Download PDF

Info

Publication number
CN110892945A
CN110892945A CN201911296193.9A CN201911296193A CN110892945A CN 110892945 A CN110892945 A CN 110892945A CN 201911296193 A CN201911296193 A CN 201911296193A CN 110892945 A CN110892945 A CN 110892945A
Authority
CN
China
Prior art keywords
parts
feed additive
additive
vitamin
extract
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201911296193.9A
Other languages
Chinese (zh)
Inventor
尹娜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Pinfeng Data Technology Co Ltd
Original Assignee
Anhui Pinfeng Data Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Pinfeng Data Technology Co Ltd filed Critical Anhui Pinfeng Data Technology Co Ltd
Priority to CN201911296193.9A priority Critical patent/CN110892945A/en
Publication of CN110892945A publication Critical patent/CN110892945A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A23K20/116—Heterocyclic compounds
    • A23K20/121—Heterocyclic compounds containing oxygen or sulfur as hetero atom
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/30—Oligoelements
    • 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
    • A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Birds (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fodder In General (AREA)

Abstract

The invention provides a compound type laying hen feed additive for improving egg laying performance and application thereof, wherein the compound type laying hen feed additive is prepared from the following raw materials in parts by weight: 6-13 parts of roxburgh rose extract, 5-10 parts of prinsepia utilis royle flavone, 1-3 parts of garlic powder, 1-3 parts of naringin, 0.5-2 parts of traditional Chinese medicine extract, 0.05-0.08 part of vitamin additive, 0.02-0.05 part of microelement additive and 6-10 parts of silicon dioxide. The laying hen feed additive effectively improves the organism immunity of laying hens, remarkably reduces the occurrence of diseases, promotes digestion, improves the metabolism level, enables the egg yield and the egg quality of the laying hens to be increased, and remarkably improves the economic benefit of farmers. The feed additive does not harm chicken bodies and human bodies, does not pollute the environment, and is green and environment-friendly.

Description

Compound type laying hen feed additive for improving egg laying performance and application thereof
Technical Field
The invention relates to the technical field of chicken feed additives, in particular to a compound type laying hen feed additive for improving egg laying performance and application thereof.
Background
In the modern chicken raising industry, in order to improve the egg laying performance of chickens, some chemical medicines are used for improving the egg laying amount, the feed-egg ratio and the like of the laying hens. However, these methods for promoting the egg laying performance of the laying hens not only cause harm to the bodies of the laying hens, but also cause harm to human bodies, and reduce the mouthfeel of the eggs. In addition, the medicines can cause certain damage to the environment, organic feeding is particularly advocated at present, chickens are bred in tea gardens, orchards and the like, and the medicines for improving the egg laying performance of the laying hens can cause pollution to breeding bases such as the tea gardens, the orchards and the like. Therefore, the search for natural feed additives which do not cause harm to chicken bodies and human bodies to replace chemical drug additives has become a research hotspot.
By means of specific physical, chemical or biochemical technological process, plant originated compounds are extracted from various kinds of plant and named as plant originated product. Different from the function of macronutrients such as carbonized hydrate, protein or vegetable fat, the plant-derived product cannot be used as the nutrient for livestock and poultry due to the small content of the plant-derived product, but the specific function of the plant-derived product can be used as a livestock and poultry feed additive to be applied to livestock and poultry production. Plant-derived products can be subdivided into several large groups according to their efficacy, and among them, plant-derived products that have been proven to have an effect on the productivity and health of livestock and poultry are called plant feed additives. In addition, plant extract used as organoleptic additive and Chinese herbal medicine feed additive used as therapeutic and prophylactic medicine are also provided.
CN 103766627B discloses a laying hen feed additive, which consists of the following components: astragalus root, schisandra fruit, pine needle powder, dried orange peel, hawthorn, purslane, Chinese pulsatilla root, dandelion and liquorice. The Chinese medicinal composition utilizes various nutritional ingredients and bioactive substances such as proteins, vitamins, mineral substances, enzymes, immunity enhancing factors, insecticidal (toxic) substances and the like contained in the medicaments to participate in the digestion and absorption, substance metabolism, immunoregulation, disease prevention and treatment and the like of laying hens, and achieves good pharmacological effects of calming nerves, invigorating stomach, promoting digestion, regulating qi, promoting blood circulation, nourishing essence, tonifying, improving the substance metabolism of organisms, promoting the growth and development of animals, improving the immunologic function, increasing the egg laying rate, expelling parasites, protecting health and preventing diseases. But the additive amount of the feed is large in the feed for the laying hens, the laying rate is low, the feed-egg ratio is high, and the production performance of the laying hens needs to be further improved.
The rosa roxburghii tratt is a wild medicinal plant of rosa which is mainly sourced from southern areas in China. Research shows that the rosa roxburghii tratt fruit has the functions of improving the immunity of the organism and resisting diseases, and has obvious inhibiting effect on diseases such as atherosclerosis, gastric cancer, ovarian cancer and the like. Meanwhile, the roxburgh rose is rich in vitamins, trace elements, amino acids, roxburgh rose polysaccharide and other chemical components and active components, and is commonly used for promoting the health and health of organisms. Particularly interesting is that the content of vitamin C in each 100g fresh roxburgh rose sample is far higher than that of other fruits and vegetables, so that the roxburgh rose can have anti-stress effect. At present, the application of the rosa roxburghii tratt extract to animals is relatively small, and the rosa roxburghii tratt extract is particularly rarely applied to the growth performance and the egg laying performance of laying hens.
Disclosure of Invention
The invention aims to provide a compound layer feed additive for improving egg laying performance and application thereof, wherein the layer feed additive effectively improves the organism immunity of layers, remarkably reduces the occurrence of diseases, promotes digestion, improves the metabolic level, enables the egg yield and the egg quality of layers to be remarkably improved, and remarkably improves the economic benefit of farmers. The feed additive does not harm chicken bodies and human bodies, does not pollute the environment, and is green and environment-friendly.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a compound type laying hen feed additive for improving egg laying performance is prepared from the following raw materials in parts by weight: 6-13 parts of roxburgh rose extract, 5-10 parts of prinsepia utilis royle flavone, 1-3 parts of garlic powder, 1-3 parts of naringin, 0.5-2 parts of traditional Chinese medicine extract, 0.05-0.08 part of vitamin additive, 0.02-0.05 part of microelement additive and 6-10 parts of silicon dioxide.
Preferably, the compound laying hen feed additive for improving egg laying performance is prepared from the following raw materials in parts by weight: the traditional Chinese medicine composition comprises, by weight, 10 parts of rosa roxburghii tratt extract, 7 parts of prinsepia utilis royle flavone, 1.5 parts of garlic powder, 2.5 parts of naringin, 1.8 parts of traditional Chinese medicine extract, 0.06 part of vitamin additive, 0.03 part of microelement additive and 8 parts of silicon dioxide.
The preparation method of the compound type laying hen feed additive for improving the egg laying performance comprises the following steps: respectively placing the raw materials except the silicon dioxide into an ultrafine pulverizer for pulverization, and then sieving with a 400-mesh and 500-mesh sieve to obtain ultrafine powder of each raw material; putting the superfine powder of the raw materials and the silicon dioxide into a high-speed mixer according to the formula, mixing for 20-30min, stopping mixing, and taking out the mixed powder to obtain the silicon dioxide superfine powder. Preferably, the particle size of the silica is 40 to 70 μm.
In the invention, the extraction method of the roxburgh rose extract comprises the following steps: drying and crushing the roxburgh rose fruits, sieving the roxburgh rose fruits by a 40-60-mesh sieve, adding 55-70% of ethanol into roxburgh rose powder as a leaching solution, wherein the material-liquid ratio is 1: 10-13g/ml, leaching at 50-55 deg.C for 50-60min for 2 times; and performing rotary evaporation at 50-55 deg.C under reduced pressure to remove solvent to obtain fructus Rosae Normalis extract.
The traditional Chinese medicine extract is prepared from the following traditional Chinese medicine raw materials in parts by weight: 3-5 parts of astragalus membranaceus, 6-11 parts of eyesight improving leaves, 2-5 parts of Chinese violet, 3-5 parts of houttuynia cordata, 1-3 parts of glossy privet fruit and 0.5-1.5 parts of pine needles. The preparation method comprises the following steps: mixing the traditional Chinese medicine raw materials according to a formula, putting the mixture into an extraction tank, and adding 20-30% of ethanol as a leaching liquor, wherein the ratio of materials to liquid is 1: 15-20g/ml, leaching at 60-65 deg.C for 2 times, each time for 40-50 min; mixing the leaching solutions, and performing rotary evaporation at 60-70 deg.C under reduced pressure to remove solvent to obtain the Chinese medicinal extract.
Preferably, the vitamin additive consists of the following components in parts by weight: 6-10 parts of vitamin A and vitamin B23-5 parts of vitamin B53-6 parts of vitamin D, 5-8 parts of vitamin D and 2-5 parts of vitamin E;
the trace element additive comprises the following components in parts by weight: 3-6 parts of ferric citrate, 3-6 parts of potassium iodate, 1-5 parts of amino acid chelated zinc and 0.5-1 part of yeast selenium.
The compound type laying hen feed additive for improving the egg laying performance is applied to feeding laying hens, and the specific method comprises the following steps: adding 0.05-0.15% of layer feed additive into conventional layer feed, and mixing well to obtain the final product.
The invention has the beneficial effects that:
the roxburgh rose extract disclosed by the invention can effectively enhance the matrix immunity of laying hens, can improve the feed conversion rate, regulate lipid metabolism, has an anti-heat stress effect, and can promote the secretion of digestive juice by digestive organs, so that the appetite of the laying hens is increased, the digestive capacity of the digestive organs is improved, the metabolic level is improved, and the egg yield and the average egg weight are obviously improved. The echinacea flavone added can enhance the immunoadsorption capability of the chicken red blood cells, reduce the harm of foreign matters to a matrix, improve the immunity of the organism and effectively enhance the disease resistance capability of the laying hens.
The garlic powder with a proper amount is added, which can inhibit the growth and the propagation of dysentery bacillus, typhoid bacillus and cholera bacillus and also has the inhibiting and killing effects on staphylococcus, pneumococcus, streptococcus and the like; the naringin can inhibit the growth of staphylococcus aureus, escherichia coli, dysentery bacillus and typhoid bacillus, has anti-inflammatory effect, can remarkably reduce the morbidity of laying hens by combining the garlic powder and the naringin, and has the effects of invigorating stomach and helping digestion and can promote the feeding of the laying hens. The traditional Chinese medicine extract disclosed by the invention has the advantages that the traditional Chinese medicine materials are reasonably matched, the egg laying peak period can be effectively prolonged, the appetite is promoted, the physique of laying hens is enhanced, and the disease resistance of the laying hens is obviously enhanced. And a proper amount of vitamin additives and trace element additives are added, so that the egg laying performance of the laying hens is better.
When the chicken feed additive is prepared, a proper amount of silicon dioxide is added, so that the chicken feed additive has good flow aiding and anti-caking effects.
The feed additive is reasonable in raw material proportion, effectively improves the organism immunity of the laying hens, obviously reduces the occurrence of diseases, promotes digestion, improves the metabolism level, enables the egg yield and the egg quality of the laying hens to be high and obviously improves the economic benefit of farmers under the condition of small addition amount in the feed. The feed additive does not harm chicken bodies and human bodies, does not pollute the environment, and is green and environment-friendly.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all 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.
Example 1:
a compound type laying hen feed additive for improving egg laying performance is prepared from the following raw materials in parts by weight: fructus Rosae Normalis extract 10 parts, Prinsepia utilis flavone 7 parts, Bulbus Allii powder 1.5 parts, naringin 2.5 parts, Chinese medicinal extract 1.8 parts, vitamin additive 0.06 part, microelement additive 0.03 part, and silicon dioxide (particle size of 40-50 μm)8 parts.
The preparation method of the feed additive comprises the following steps: respectively putting the raw materials except the silicon dioxide into an ultrafine pulverizer for pulverization, and then sieving by a 500-mesh sieve to obtain ultrafine powder of each raw material; putting the superfine powder of the raw materials and the silicon dioxide into a high-speed mixer according to the formula, mixing for 30min, stopping mixing, and taking out the mixed powder to obtain the silicon dioxide superfine powder.
Wherein: the vitamin additive comprises the following components in parts by weight: 8 parts of vitamin A and vitamin B22.5 parts of vitamin B56 parts of vitamin D, 6 parts of vitamin D and 3 parts of vitamin E;
the microelement additive comprises the following components in parts by weight: 4 parts of ferric citrate, 5 parts of potassium iodate, 2.5 parts of amino acid chelated zinc and 0.8 part of yeast selenium.
The extraction method of the roxburgh rose extract comprises the following steps: drying and crushing the roxburgh rose fruits, sieving the roxburgh rose fruits by a 60-mesh sieve, adding 65% ethanol into roxburgh rose powder to be used as a leaching solution, wherein the material-liquid ratio is 1: 12g/ml, leaching at 55 deg.C for 2 times, each time for 55 min; and performing reduced pressure rotary evaporation at 55 deg.C to remove solvent to obtain fructus Rosae Normalis extract.
The traditional Chinese medicine extract is prepared from the following traditional Chinese medicine raw materials in parts by weight: 5 parts of astragalus, 10 parts of eyesight improving leaves, 3 parts of Chinese violet, 4 parts of houttuynia cordata, 2 parts of glossy privet fruit and 1 part of pine needle leaves. The preparation method comprises the following steps: mixing the traditional Chinese medicine raw materials according to a formula, putting the mixture into an extraction tank, and adding 30% ethanol as a leaching liquor, wherein the ratio of materials to liquid is 1: leaching at 18g/ml at 65 deg.C for 45min for 2 times; mixing the leaching solutions, and performing rotary evaporation at 65 deg.C under reduced pressure to remove solvent to obtain Chinese medicinal extract.
Example 2:
a compound type laying hen feed additive for improving egg laying performance is prepared from the following raw materials in parts by weight: 13 parts of rosa roxburghii extract, 5 parts of prinsepia utilis royle flavone, 3 parts of garlic powder, 2.5 parts of naringin, 0.5 part of traditional Chinese medicine extract, 0.05 part of vitamin additive, 0.04 part of microelement additive and 8 parts of silicon dioxide (the particle size is 50-60 mu m).
The preparation method of the feed additive comprises the following steps: respectively putting the raw materials except the silicon dioxide into an ultrafine pulverizer for pulverization, and then sieving by a 500-mesh sieve to obtain ultrafine powder of each raw material; putting the superfine powder of the raw materials and the silicon dioxide into a high-speed mixer according to the formula, mixing for 20min, stopping mixing, and taking out the mixed powder to obtain the silicon dioxide superfine powder.
Wherein: the vitamin additive comprises the following components in parts by weight: 10 parts of vitamin A and vitamin B23 portions of vitamin B55 parts of vitamin D, 7 parts of vitamin D and 3 parts of vitamin E.
The microelement additive comprises the following components in parts by weight: 5 parts of ferric citrate, 6 parts of potassium iodate, 1 part of amino acid chelated zinc and 0.8 part of yeast selenium.
The extraction method of the roxburgh rose extract comprises the following steps: drying and crushing the roxburgh rose fruits, sieving the roxburgh rose fruits by a 60-mesh sieve, adding 70% of ethanol into roxburgh rose powder to be used as a leaching liquor, wherein the material-liquid ratio is 1: 10g/ml, leaching at 50 deg.C for 50min for 2 times; and performing rotary evaporation at 50 deg.C under reduced pressure to remove solvent to obtain fructus Rosae Normalis extract.
The traditional Chinese medicine extract is prepared from the following traditional Chinese medicine raw materials in parts by weight: 5 parts of astragalus, 11 parts of eyesight improving leaves, 2 parts of Chinese violet, 4 parts of houttuynia cordata, 2 parts of glossy privet fruit and 1 part of pine needle leaves. The preparation method comprises the following steps: mixing the traditional Chinese medicine raw materials according to a formula, putting the mixture into an extraction tank, and adding 20% ethanol as a leaching liquor, wherein the ratio of materials to liquid is 1: 20g/ml, leaching at 60 deg.C for 50min for 2 times; mixing the leaching solutions, and performing rotary evaporation at 65 deg.C under reduced pressure to remove solvent to obtain the Chinese medicinal extract.
Example 3:
a compound type laying hen feed additive for improving egg laying performance is prepared from the following raw materials in parts by weight: the traditional Chinese medicine composition comprises, by weight, 10 parts of rosa roxburghii tratt extract, 10 parts of prinsepia utilis royle flavone, 1.5 parts of garlic powder, 1 part of naringin, 2 parts of traditional Chinese medicine extract, 0.06 part of vitamin additive, 0.02 part of microelement additive and 10 parts of silicon dioxide (particle size is 45-55 mu m).
The preparation method of the feed additive comprises the following steps: respectively putting the raw materials except the silicon dioxide into an ultrafine pulverizer for pulverization, and then sieving the pulverized raw materials with a 450-mesh sieve to obtain ultrafine powder of each raw material; putting the superfine powder of the raw materials and the silicon dioxide into a high-speed mixer according to the formula, mixing for 25min, stopping mixing, and taking out the mixed powder to obtain the silicon dioxide superfine powder.
Wherein: the vitamin additive comprises the following components in parts by weight: 6 parts of vitamin A and vitamin B25 portions of vitamin B53 parts of vitamin D, 5 parts of vitamin D and 2 parts of vitamin E.
The microelement additive comprises the following components in parts by weight: 3 parts of ferric citrate, 3 parts of potassium iodate, 5 parts of amino acid chelated zinc and 0.5 part of yeast selenium.
The extraction method of the roxburgh rose extract comprises the following steps: drying and crushing the roxburgh rose fruits, sieving the roxburgh rose fruits by a 40-mesh sieve, adding 55% of ethanol into roxburgh rose powder to be used as a leaching liquor, wherein the material-liquid ratio is 1: 12g/ml, leaching at 55 deg.C for 2 times, each time for 55 min; and performing reduced pressure rotary evaporation at 55 deg.C to remove solvent to obtain fructus Rosae Normalis extract.
The traditional Chinese medicine extract is prepared from the following traditional Chinese medicine raw materials in parts by weight: 3 parts of astragalus, 8 parts of eyesight improving leaves, 5 parts of Chinese violet, 5 parts of houttuynia cordata, 1 part of glossy privet fruit and 1.5 parts of pine needle leaves. The preparation method comprises the following steps: mixing the traditional Chinese medicine raw materials according to a formula, putting the mixture into an extraction tank, and adding 25% ethanol as a leaching liquor, wherein the ratio of materials to liquid is 1: leaching at 18g/ml at 65 deg.C for 40min for 2 times; mixing the leaching solutions, and performing rotary evaporation at 65 deg.C under reduced pressure to remove solvent to obtain the Chinese medicinal extract.
Example 4:
a compound type laying hen feed additive for improving egg laying performance is prepared from the following raw materials in parts by weight: 6 parts of rosa roxburghii extract, 9 parts of prinsepia utilis royle flavone, 1 part of garlic powder, 3 parts of naringin, 1.5 parts of traditional Chinese medicine extract, 0.08 part of vitamin additive, 0.05 part of microelement additive and 6 parts of silicon dioxide (the particle size is 60-70 mu m).
The preparation method of the feed additive comprises the following steps: respectively putting the raw materials except the silicon dioxide into an ultrafine pulverizer for pulverization, and then sieving with a 400-mesh sieve to obtain ultrafine powder of each raw material; putting the superfine powder of the raw materials and the silicon dioxide into a high-speed mixer according to the formula, mixing for 30min, stopping mixing, and taking out the mixed powder to obtain the silicon dioxide superfine powder.
Wherein: the vitamin additive comprises the following components in parts by weight: 8 parts of vitamin A and vitamin B24 parts of vitamin B56 parts of vitamin D, 8 parts of vitamin D and 2 parts of vitamin E.
The microelement additive comprises the following components in parts by weight: 6 parts of ferric citrate, 5 parts of potassium iodate, 4 parts of amino acid chelated zinc and 1 part of yeast selenium.
The extraction method of the roxburgh rose extract comprises the following steps: drying and crushing the roxburgh rose fruits, sieving the roxburgh rose fruits by a 50-mesh sieve, adding 60% ethanol into roxburgh rose powder to be used as a leaching solution, wherein the material-liquid ratio is 1: 13g/ml, leaching at 55 deg.C for 2 times, each time for 60 min; and performing reduced pressure rotary evaporation at 55 deg.C to remove solvent to obtain fructus Rosae Normalis extract.
The traditional Chinese medicine extract is prepared from the following traditional Chinese medicine raw materials in parts by weight: 4 parts of astragalus, 6 parts of eyesight improving leaves, 4 parts of Chinese violet, 3 parts of houttuynia cordata, 3 parts of glossy privet fruit and 0.5 part of pine needle. The preparation method comprises the following steps: mixing the traditional Chinese medicine raw materials according to a formula, putting the mixture into an extraction tank, and adding 30% ethanol as a leaching liquor, wherein the ratio of materials to liquid is 1: 15g/ml, leaching at 60 deg.C for 45min for 2 times; mixing the leaching solutions, and performing rotary evaporation at 70 deg.C under reduced pressure to remove solvent to obtain the Chinese medicinal extract.
Example 5:
a compound type laying hen feed additive for improving egg laying performance is prepared from the following raw materials in parts by weight: 8 parts of rosa roxburghii extract, 10 parts of prinsepia utilis royle flavone, 2 parts of garlic powder, 2 parts of naringin, 1.5 parts of traditional Chinese medicine extract, 0.06 part of vitamin additive, 0.04 part of microelement additive and 10 parts of silicon dioxide (the particle size is 55-65 mu m).
Vitamin additives, trace element additives and Chinese medicinal extracts are the same as in example 1.
The preparation method of the compound laying hen feed additive and the extraction method of the rosa roxburghii tratt extract are the same as the example 2.
Example 6:
a compound type laying hen feed additive for improving egg laying performance is prepared from the following raw materials in parts by weight: 11 parts of roxburgh rose extract, 8 parts of prinsepia utilis royle flavone, 2 parts of garlic powder, 2 parts of naringin, 2 parts of traditional Chinese medicine extract, 0.06 part of vitamin additive, 0.03 part of trace element additive and 8 parts of silicon dioxide (the particle size is 40-50 mu m).
Vitamin additives, trace element additives and Chinese medicinal extracts are the same as in example 2.
The preparation method of the compound laying hen feed additive and the extraction method of the rosa roxburghii tratt extract are the same as the example 3.
The compound layer feed additive for improving the egg laying performance in the embodiments 1-6 of the invention is applied to layer feed and used for feeding layers, and specifically comprises the following components: 0.05-0.15% of the laying hen feed additive is added into the conventional laying hen feed, and the laying hen feed additive can be used for feeding laying hens after being uniformly mixed.
Comparative example 1:
a compound type laying hen feed additive for improving egg laying performance is prepared from the following raw materials in parts by weight: 10 parts of rosa roxburghii extract, 1.5 parts of garlic powder, 2.5 parts of naringin, 1.8 parts of traditional Chinese medicine extract, 0.06 part of vitamin additive, 0.03 part of microelement additive and 8 parts of silicon dioxide (the particle size is 40-50 mu m).
Vitamin additives, trace element additives and Chinese medicinal extracts are the same as in example 1.
The preparation method of the compound laying hen feed additive and the extraction method of the rosa roxburghii tratt extract are the same as the example 1.
Comparative example 2:
a compound type laying hen feed additive for improving egg laying performance is prepared from the following raw materials in parts by weight: 7 parts of Prinsepia utilis Royle flavone, 1.5 parts of garlic powder, 2.5 parts of naringin, 1.8 parts of traditional Chinese medicine extract, 0.06 part of vitamin additive, 0.03 part of trace element additive and 8 parts of silicon dioxide (particle size is 40-50 mu m).
Vitamin additives, trace element additives and Chinese medicinal extracts are the same as in example 1.
The preparation method of the compound laying hen feed additive and the extraction method of the rosa roxburghii tratt extract are the same as the example 1.
Laying hen feeding test:
1. test materials and groups
1800 laying hens laying eggs for 7-8 months are selected for the test. Tested laying hens grow well and are healthy and disease-free. The body weight was substantially uniform. The test chickens were randomly divided into 9 groups, the 1 st to 6 th groups were test groups 1 to 6, the 7 th to 8 th groups were control groups 1 to 2, and the 9 th group was blank group, with 200 chickens in each group.
2. Feeding management
The test henhouse was open, ventilated naturally, with light at 14L: 10D, fed for 60 days, and the temperature in the henhouse was recorded every day. The test chicken is raised in a stepped single cage, and is fed in an unlimited amount by metering; free drinking water, the feeding amount is determined by combining the recommended nutrition demand with the actual food intake. Feeding for 2 times per day: 8: 00 in the morning and 4: 00 in the afternoon. Sanitary cleaning and disinfection are carried out according to a conventional method. The trough was kept clean during the test period.
Test groups 1-6 each daily basal diet was supplemented with 0.08% of the feed additive of examples 1-6 of the present invention; 0.08% of the feed additive in the control group 1-2 is added into the basal feed fed by each of the control group 1-2 every day; the blank group had no additive in the basal diet fed each day.
The basic feed is a commercial common laying hen feed in the laying period.
3. Test method
And (4) calculating the laying rate, the average egg weight, the feed-egg ratio, the death and culling rate and the like.
Egg production rate/%) Average egg weight/g Material to egg ratio Death rate (%)
Test group 1 96.2 65.2 1.95 0
Test group 2 96.6 65.4 2.01 0
Test group 3 96.0 64.8 1.92 0.5
Test group 4 96.5 64.6 1.96 1
Test group 5 95.7 65.1 1.92 0.5
Test group 6 95.6 65.0 2.03 0
Comparative group 1 91.1 63.8 2.26 3
Comparative group 2 87.3 63.5 2.21 2.5
Blank group 82.1 62.3 2.35 5
As can be seen from Table 1, the feed additives of examples 1-6 of the present invention can effectively improve the egg laying performance of the layer chicken, such as egg yield and egg laying quality, and at the same time, have low feed-egg ratio and death and culling rate. If only one of the Rosa roxburghii extract and Prinsepia utilis Royle flavone is added into the feed additive, the egg laying performance of the feed additive is reduced.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. The compound type laying hen feed additive for improving the egg laying performance is characterized by being prepared from the following raw materials in parts by weight: 6-13 parts of roxburgh rose extract, 5-10 parts of prinsepia utilis royle flavone, 1-3 parts of garlic powder, 1-3 parts of naringin, 0.5-2 parts of traditional Chinese medicine extract, 0.05-0.08 part of vitamin additive, 0.02-0.05 part of microelement additive and 6-10 parts of silicon dioxide.
2. The compound type laying hen feed additive for improving egg laying performance according to claim 1, which is prepared from the following raw materials in parts by weight: the traditional Chinese medicine composition comprises, by weight, 10 parts of rosa roxburghii tratt extract, 7 parts of prinsepia utilis royle flavone, 1.5 parts of garlic powder, 2.5 parts of naringin, 1.8 parts of traditional Chinese medicine extract, 0.06 part of vitamin additive, 0.03 part of microelement additive and 8 parts of silicon dioxide.
3. The compound laying hen feed additive for improving egg laying performance according to claim 1, wherein the extraction method of the rosa roxburghii tratt extract comprises the following steps: drying and crushing the roxburgh rose fruits, sieving the roxburgh rose fruits by a 40-60-mesh sieve, adding 55-70% of ethanol into roxburgh rose powder as a leaching solution, wherein the material-liquid ratio is 1: 10-13g/ml, leaching at 50-55 deg.C for 50-60min for 2 times; and performing rotary evaporation at 50-55 deg.C under reduced pressure to remove solvent to obtain fructus Rosae Normalis extract.
4. The compound type laying hen feed additive for improving egg laying performance according to claim 1, wherein the traditional Chinese medicine extract is prepared from the following traditional Chinese medicine raw materials in parts by weight: 3-5 parts of astragalus membranaceus, 6-11 parts of eyesight improving leaves, 2-5 parts of Chinese violet, 3-5 parts of houttuynia cordata, 1-3 parts of glossy privet fruit and 0.5-1.5 parts of pine needles.
5. The compound type laying hen feed additive for improving egg laying performance according to claim 4, wherein the traditional Chinese medicine extract is prepared by the following method: mixing the traditional Chinese medicine raw materials according to a formula, putting the mixture into an extraction tank, and adding 20-30% of ethanol as a leaching liquor, wherein the ratio of materials to liquid is 1: 15-20g/ml, leaching at 60-65 deg.C for 2 times, each time for 40-50 min; mixing the leaching solutions, and performing rotary evaporation at 60-70 deg.C under reduced pressure to remove solvent to obtain the Chinese medicinal extract.
6. Compound laying hen feed additive for improving egg laying performance according to any of claims 1-5, wherein the vitamin additive consists of the following components in parts by weight: 6-10 parts of vitamin A and vitamin B23-5 parts of vitamin B53-6 parts of vitamin D, 5-8 parts of vitamin D and 2-5 parts of vitamin E.
7. Compound laying hen feed additive for improving egg laying performance according to any of claims 1-5, wherein the trace element additive consists of the following components in parts by weight: 3-6 parts of ferric citrate, 3-6 parts of potassium iodate, 1-5 parts of amino acid chelated zinc and 0.5-1 part of yeast selenium.
8. Compound laying hen feed additive for improving egg laying performance according to any of claims 1 to 5, wherein the particle size of the silica is 40-70 μm.
9. Compound laying hen feed additive for improving egg laying performance according to any of claims 1 to 5, characterized in that the preparation method thereof comprises the steps of: respectively placing the raw materials except the silicon dioxide into an ultrafine pulverizer for pulverization, and then sieving with a 400-mesh and 500-mesh sieve to obtain ultrafine powder of each raw material; putting the superfine powder of the raw materials and the silicon dioxide into a high-speed mixer according to the formula, mixing for 20-30min, stopping mixing, and taking out the mixed powder to obtain the silicon dioxide superfine powder.
10. The use of the compound layer feed additive for improving egg laying performance as claimed in any one of claims 1 to 5 in layer feed, wherein 0.05 to 0.15% of the layer feed additive is added to conventional layer feed, and mixed well for feeding layers.
CN201911296193.9A 2019-12-16 2019-12-16 Compound type laying hen feed additive for improving egg laying performance and application thereof Withdrawn CN110892945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911296193.9A CN110892945A (en) 2019-12-16 2019-12-16 Compound type laying hen feed additive for improving egg laying performance and application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911296193.9A CN110892945A (en) 2019-12-16 2019-12-16 Compound type laying hen feed additive for improving egg laying performance and application thereof

Publications (1)

Publication Number Publication Date
CN110892945A true CN110892945A (en) 2020-03-20

Family

ID=69788865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911296193.9A Withdrawn CN110892945A (en) 2019-12-16 2019-12-16 Compound type laying hen feed additive for improving egg laying performance and application thereof

Country Status (1)

Country Link
CN (1) CN110892945A (en)

Similar Documents

Publication Publication Date Title
CN102204629B (en) Feed additive and preparation method thereof
KR101532922B1 (en) Biogas residue containing cow feed additive
CN104206734A (en) Chinese medicinal herb nonreactor biological feed additive
CN104206787B (en) A kind of poultry fodder additive and preparation method thereof
CN102599367A (en) Herbal compound premix for replacement layers
CN103283992A (en) Preparation method of feed additive for improving digestive function of goose
CN102258141B (en) Portulaca poultry feed additive and production method thereof
CN103222555B (en) Smoked chicken feed and preparation method thereof
CN110664950A (en) Chinese herbal medicine feed additive for soft-shelled turtles
CN113749184A (en) Natural antibiotic-free plant feed additive for broiler chicken
CN105410412A (en) Green high-efficiency pig Chinese herbal medicine feed additive
CN103749996B (en) Method used for preparing meat chicken feed via fermentation
KR102035261B1 (en) A composition of feed additives
CN101401617B (en) Spirulina feedstuff additive for livestock, poultry biology and aquatic livestock, and method of preparing the same
CN105028911A (en) Chinese medicinal herb feed additive containing Dendrobium officinale and feed containing additive
CN110833120A (en) Feed and preparation method thereof
CN102987066A (en) Preparation method of modified peanut straw pig feed and prepared pig feed
CN103229906B (en) Seasoned chicken feed and preparation method thereof
CN102987108B (en) Vinasse duck feed and preparation method thereof
CN110892945A (en) Compound type laying hen feed additive for improving egg laying performance and application thereof
CN103609909A (en) Pollution-free aquatic feed additive using ginkgo leaves as base stock
CN104839460A (en) Beinong 1# laying hen feed preparation method
CN110637933A (en) Composition for promoting growth of weaned piglets and preparation method and application thereof
CN110623158A (en) Preparation method of wormwood feed for preventing African swine fever
CN109221621A (en) A kind of egg feedstuff and preparation method thereof producing high calcium high zinc nutritional egg

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20200320

WW01 Invention patent application withdrawn after publication