CN104489407B - Premixed feed for promoting development of ovaries of laying hens - Google Patents
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Abstract
The invention discloses a premixed feed for promoting the development of an ovary of a laying hen, which is composed of the following components in parts by weight: 200 parts of calcium hydrogen phosphate, 300 parts of stone powder 240, 40-60 parts of salt, 20-40 parts of sodium sulfate, 15-20 parts of choline, 40-50 parts of composite trace elements, 8-10 parts of composite vitamins, 10-20 parts of lysine, 25-30 parts of methionine, 250 parts of bone meal and 40 parts of additives; the additive comprises the following raw materials: 10 parts of soybean isoflavone, 6 parts of calcium formate, 5 parts of lecithin, 4 parts of probiotics, 3 parts of phytase, 2 parts of complex enzyme preparation, 1 part of chromium picolinate, 2 parts of VE, 2 parts of VC and 5 parts of Chinese herbal medicines; the Chinese herbal medicine comprises the following raw materials: 0.5 part of szechuan lovage rhizome, 0.5 part of Chinese angelica, 0.5 part of suberect spatholobus stem, 0.5 part of lightyellow sophora root, 0.5 part of costustoot, 0.5 part of white paeony root, 0.5 part of pilose asiabell root, 0.5 part of astragalus, 0.5 part of acanthopanax root and 0.5 part of motherwort. The feed disclosed by the invention is comprehensive in nutrition, ensures that the laying hens age 90-130 days old take in nutritional ingredients in a special period, improves the immunity of the laying hens and reduces the death and culling rate of the laying hens.
Description
Technical Field
The invention relates to a premixed feed for promoting the development of ovaries of laying hens, in particular to a premixed feed for promoting the development of ovaries of laying hens (90-130 days old).
Background
Laying hens aged 90-130 days are the period when the ovaries and the oviducts grow fastest, the oviducts are only 10 cm long before 90 days, the oviducts grow rapidly after 90 days, and become thick and large in a short period and 80-90 cm long. The weight of the ovary is only about 3 g before 90 days of age, and the ovary rapidly increases to about 50-60 g after 130 days of age. Sufficient nutrition must be provided during this period to allow the hens sufficient nutritional reserve to meet the rapidly growing demands of the ovaries and oviducts.
However, the existing feed for laying hens is lack of special feed for the laying hens of 90-130 days old in a specific growth period, and the common feed for laying hens cannot meet the nutritional requirement for rapid growth of ovaries and oviducts of the laying hens in the specific growth period, so that the reproductive organ dysplasia is caused, the laying hens are delayed in production, and the future production performance of the laying hens is influenced. Meanwhile, poor growth of the fallopian tube can cause proctoptosis easily, and the death and culling rate of the laying hens is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the premixed feed for promoting the ovarian development (90-130 days old) of the laying hens so as to meet the requirement of the laying hens on the development of reproductive organs in a special growth period.
In order to achieve the purpose, the invention adopts the following technical scheme:
a premixed feed for promoting the development of an ovary of a laying hen is composed of the following components in parts by weight:
200 parts of calcium hydrogen phosphate, 300 parts of stone powder 240, 40-60 parts of salt, 20-40 parts of sodium sulfate, 15-20 parts of choline, 40-50 parts of composite trace elements, 8-10 parts of composite vitamins, 10-20 parts of lysine, 25-30 parts of methionine, 250 parts of bone meal and 40 parts of additives;
the additive comprises the following raw materials in parts by weight:
10 parts of soybean isoflavone, 6 parts of calcium formate, 5 parts of lecithin, 4 parts of probiotics, 3 parts of phytase, 2 parts of complex enzyme preparation, 1 part of chromium picolinate, 2 parts of VE, 2 parts of VC and 5 parts of Chinese herbal medicines;
the Chinese herbal medicine is prepared from the following raw materials in parts by weight:
0.5 part of szechuan lovage rhizome, 0.5 part of Chinese angelica, 0.5 part of suberect spatholobus stem, 0.5 part of lightyellow sophora root, 0.5 part of costustoot, 0.5 part of white paeony root, 0.5 part of pilose asiabell root, 0.5 part of astragalus, 0.5 part of acanthopanax root and 0.5 part of motherwort.
The compound microelement is formed by compounding two or more of copper sulfate, ferric sulfate, manganese sulfate, zinc sulfate, sodium selenite and calcium iodate with bentonite.
The compound vitamin is prepared by compounding bentonite and two or more of vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinic acid, pantothenic acid, folic acid and biotin.
Preferably, the composite trace elements comprise the following components in percentage by weight: 1.57 percent of blue vitriol, 15.0 percent of ferrous sulfate monohydrate, 16.1 percent of manganese sulfate monohydrate, 12.86 percent of zinc sulfate monohydrate, 0.056 percent of sodium selenite, 0.083 percent of calcium iodate and the balance of bentonite.
Preferably, the compound vitamin comprises the following components in percentage by weight: 6.0 percent of vitamin A, 1.5 percent of vitamin D3, 15 percent of vitamin E, 1.5 percent of vitamin K3, 0.7 percent of vitamin B1, 1.9 percent of vitamin B2, 1.2 percent of vitamin B6, 0.5 percent of vitamin B12, 11.3 percent of nicotinic acid, 4.1 percent of pantothenic acid, 0.3 percent of folic acid, 1.25 percent of biotin and the balance of bentonite.
The compound enzyme preparation is formed by combining two or more of protease, amylase, cellulase, xylanase and β -mannase, is a commercially available product, is produced by Shanghai Europe Endurance biotechnology limited company, and is a compound enzyme special for HT202 (concentrated, powder) wheat type daily ration.
The preparation method of the premixed feed for promoting the development of the ovary of the laying hen comprises the following steps: mixing the above materials at a certain proportion, and mixing by conventional method.
In the feed of the invention, the components have the following functions:
soybean isoflavone: a polyphenol mixture contained in plants such as beans is a bioactive phytoestrogen. The soybean isoflavone is mainly distributed in cotyledon and hypocotyl of soybean seed, and has concentration of about 0.1-0.5%. Soy isoflavones have several important components: daidzein, and genistein. Soy isoflavones exhibit dual biological activities in organisms: estrogenic activity and antiestrogenic activity. At low levels of endogenous estrogen, it exhibits estrogen agonist effects; while at higher endogenous estrogen levels, antiestrogenic effects are exhibited due to competitive binding to estrogen receptors. But the isoflavone estrogen biological effect is only 1/1000 times that of estradiol or diethylstilbestrol.
Lecithin: lecithin is a mixture of animal and plant tissues and yolk, and is a yellow brown greasy substance, and its components include phosphoric acid, choline, fatty acid, glycerol, glycolipid, triglyceride and phospholipid. Lecithin is known as a "third nutrient" in parallel with proteins and vitamins.
And (3) probiotics: the compound preparation comprises lactobacillus plantarum and bacillus subtilis, mainly comprises lactobacillus plantarum, has strong adhesion, and can prevent harmful bacteria from attaching to intestinal mucosa. The bacillus is aerobic and harmless, can produce spores, is acid-base-resistant, high-temperature-resistant and extrusion-resistant, has high stability in an acidic environment of an intestinal tract, and can promote the growth of beneficial bacteria by consuming oxygen in the intestinal tract to form an anaerobic environment; antagonize harmful bacteria in intestinal tracts; enhancing immunity and disease resistance; secretes protease and amylase with stronger activity, and improves the production performance of animals.
Lysine: lysine as a second limiting agent amino acid of the laying hens is easily ignored in the actual formula design, and particularly, in the later period of an egg laying peak, the requirement of growth is high in addition to the requirement of egg laying, so that the increase of the content of lysine is beneficial to the weight gain and the maintenance of the egg laying rate of the laying hens.
Chromium picolinate: the trace element chromium as an important active ingredient of the glucose tolerance factor can enhance the activity of insulin and participate in the metabolism of carbohydrate, fat, protein and nucleic acid. After the organic chromium is added into the animal daily feed, the organic chromium can enter cells through various action mechanisms and is finally absorbed and utilized by organisms. The organic chromium can enhance the immune function of animal organisms, and has more obvious effect when resisting stress. The organic chromium can improve the animal reproductive performance and the production efficiency.
VE: also known as fertility vitamins or anti-sterility factors. Vitamin E plays an important role in the synthesis of many hormones, such as anterior pituitary hormone, adrenocortical hormone. Reproductive function is reduced when gonadotropin synthesis in the anterior pituitary is reduced. The vitamin E also has the function of resisting heat stress, and high level of the vitamin E can reduce the permeability of cell membranes, reduce the flow of creatine kinase from cells to blood plasma and effectively prevent heat stress. The feed can improve the VE content of the feed in laying hens at the later peak period, and is beneficial to the stability of the laying rate.
VC: the eggshell has the advantages of stress resistance, immunity improvement, detoxification, special effect on heat stress at high temperature in summer, and contribution to improving the eggshell quality.
Phytase: increasing the content of intestinal phytase, stimulating the development of phytase, and improving the absorption and utilization rate of phytate phosphorus in the feed for the laying hens.
Compound enzyme preparation: the digestion utilization rate of the laying hens on the feed is improved, the influence of feed quality difference caused by variation of raw materials such as corn, bean pulp and the like on the egg laying performance of the laying hens is prevented, and about 50 kilocalories in the feed can be improved.
Ligusticum wallichii: promoting blood circulation, activating qi-flowing, dispelling pathogenic wind and relieving pain.
Chinese angelica: has effects in regulating sugar, protein and fat, increasing certain components required by animal body, and promoting health.
Caulis spatholobi: enrich blood, promote blood circulation, dredge meridian passage, and promote ovarian development.
Radix Sophorae Flavescentis has effects of clearing heat, eliminating dampness, killing parasite, and promoting urination, and can be used for treating damp-heat, jaundice, dysentery, enteritis, and skin pruritus.
The costustoot has antibacterial effect, can inhibit the regeneration of gastrointestinal bacteria, can also inhibit the reproduction of liver viruses, and has the effects of diminishing inflammation and protecting liver.
Radix Paeoniae alba has effects of regulating organism immune system, nourishing blood and liver, suppressing hyperactive liver and nourishing yin.
Codonopsis pilosula: tonify middle-jiao and Qi, invigorate spleen and benefit lung.
Astragalus root: has effects of invigorating qi, consolidating superficial resistance, arresting sweating, promoting granulation, inducing diuresis, and relieving swelling.
The codonopsis pilosula and the astragalus root are used together, and have the effects of tonifying spleen and stimulating appetite, tonifying qi and blood, improving the immunity of organisms, strengthening the bodies, prolonging the service life and the like.
Motherwort: promoting blood circulation, removing blood stasis, regulating menstruation, and eliminating water. It is indicated for irregular menstruation, vaginal discharge, difficult birth, retained afterbirth, postpartum anemic fainting, abdominal pain due to blood stasis, metrorrhagia and metrostaxis, hematuria, bloody discharge, carbuncle, swelling, sore and ulcer.
Acanthopanax root: contains various active ingredients such as eleutheroside, polysaccharide, etc., and has pharmacological effects of resisting aging, relieving fatigue, resisting cancer, regulating nerve, endocrine, and cardiovascular functions, and improving resistance of organism to harmful stimulation such as physical, chemical, and biological effects.
The invention has the beneficial effects that:
(1) the premixed feed for promoting the development of the ovary of the laying hen is obtained by the inventor through years of practice, Chinese herbal medicine components and nutrient substances for promoting the development of the ovary of the laying hen are added into the feed, and the feed is compounded and matched with various raw materials, so that the nutrition is comprehensive, the requirement of the laying hen on nutrition in a special period of 90-130 days old is ensured, the immunity of the laying hen is improved, and the death and culling rate of the laying hen is reduced.
(2) The costustoot, the astragalus, the codonopsis pilosula and the acanthopanax in the feed have good functions of inhibiting bacteria, resisting viruses, resisting stress and improving immunity, and obviously reduces the occurrence of diseases of laying hens in a special period of 90-130 days old; the hemlock parsley and the angelica have synergistic effect, and are used together with the suberect spatholobus stem to regulate components such as sugar, protein, fat and the like in the laying hen feed, thereby playing the roles of nutrition, health care and promotion of ovarian development together.
Detailed Description
The present invention is further illustrated by the following specific examples, which should be construed as merely illustrative, and not limitative of the remainder of the disclosure.
Example 1
Preparing a premixed feed for promoting the development of ovaries of laying hens (90-130 days old)
The formula is as follows: 150 kg of calcium hydrophosphate, 245 kg of mountain flour, 40 kg of salt, 40 kg of sodium sulfate, 15 kg of choline, 40 kg of compound trace elements, 8 kg of compound vitamin, 10 kg of lysine, 25 kg of methionine, 250 kg of bone meal and 40 kg of additive.
Wherein, the additive comprises the following components: 10 kg of soybean isoflavone, 6 kg of calcium formate, 5 kg of lecithin, 4 kg of probiotics, 3 kg of phytase, 2 kg of complex enzyme preparation, 1 kg of chromium picolinate, 2 kg of VE, 2 kg of VC and 5 kg of Chinese herbal medicines.
The complex enzyme preparation is a commercial product, the manufacturer is Shanghai Europe Enable Biotechnology Limited company, and the product model is HT202 (concentrated, powder) wheat type special complex enzyme for daily ration.
The composite trace elements comprise the following components in percentage by weight: 1.57 percent of blue vitriol, 15.0 percent of ferrous sulfate monohydrate, 16.1 percent of manganese sulfate monohydrate, 12.86 percent of zinc sulfate monohydrate, 0.056 percent of sodium selenite, 0.083 percent of calcium iodate and the balance of bentonite.
The composite vitamin comprises the following components in percentage by weight: 6.0 percent of vitamin A, 1.5 percent of vitamin D3, 15 percent of vitamin E, 1.5 percent of vitamin K3, 0.7 percent of vitamin B1, 1.9 percent of vitamin B2, 1.2 percent of vitamin B6, 0.5 percent of vitamin B12, 11.3 percent of nicotinic acid, 4.1 percent of pantothenic acid, 0.3 percent of folic acid, 1.25 percent of biotin and the balance of bentonite.
When in preparation, the Chinese herbal medicines of Szechuan lovage rhizome, Chinese angelica, suberect spatholobus stem, lightyellow sophora root, costustoot, white paeony root, pilose asiabell root, membranous milkvetch root, acanthopanax and motherwort are premixed and crushed, and all the materials pass through a 80-mesh sieve to prepare a Chinese herbal medicine compound; then mixing the Chinese herbal medicine compound with other feed ingredients, and mixing uniformly.
The using method comprises the following steps: 66 parts of corn, 25 parts of soybean meal, 1 part of soybean oil, 4 parts of stone powder and 4 parts of the feed are prepared into complete feed.
Example 2
Preparing a premixed feed for promoting the development of ovaries of laying hens (90-130 days old)
The formula is as follows: 200 kg of calcium hydrophosphate, 295 kg of stone powder, 60 kg of salt, 20 kg of sodium sulfate, 20 kg of choline, 50 kg of compound trace elements, 10 kg of compound vitamin, 20 kg of lysine, 30 kg of methionine, 150 kg of bone meal and 40 kg of additive.
Wherein, the additive comprises the following components: 10 kg of soybean isoflavone, 6 kg of calcium formate, 5 kg of lecithin, 4 kg of probiotics, 3 kg of phytase, 2 kg of complex enzyme preparation, 1 kg of chromium picolinate, 2 kg of VE, 2 kg of VC and 5 kg of Chinese herbal medicines.
The complex enzyme preparation is a commercial product, the manufacturer is Shanghai Europe Enable Biotechnology Limited company, and the product model is HT202 (concentrated, powder) wheat type special complex enzyme for daily ration.
The composite trace elements comprise the following components in percentage by weight: 1.57 percent of blue vitriol, 15.0 percent of ferrous sulfate monohydrate, 16.1 percent of manganese sulfate monohydrate, 12.86 percent of zinc sulfate monohydrate, 0.056 percent of sodium selenite, 0.083 percent of calcium iodate and the balance of bentonite.
The composite vitamin comprises the following components in percentage by weight: 6.0 percent of vitamin A, 1.5 percent of vitamin D3, 15 percent of vitamin E, 1.5 percent of vitamin K3, 0.7 percent of vitamin B1, 1.9 percent of vitamin B2, 1.2 percent of vitamin B6, 0.5 percent of vitamin B12, 11.3 percent of nicotinic acid, 4.1 percent of pantothenic acid, 0.3 percent of folic acid, 1.25 percent of biotin and the balance of bentonite.
The preparation method and the using method are the same as those in example 1 and are not described again.
Example 3
Preparing a premixed feed for promoting the development of ovaries of laying hens (90-130 days old)
The formula is as follows: 180 kg of calcium hydrophosphate, 260 kg of stone powder, 5 kg of salt, 30 kg of sodium sulfate, 18 kg of choline, 45 kg of compound trace elements, 9 kg of compound vitamin, 15 kg of lysine, 28 kg of methionine, 200 kg of bone meal and 40 kg of additive.
Wherein, the additive comprises the following components: 10 kg of soybean isoflavone, 6 kg of calcium formate, 5 kg of lecithin, 4 kg of probiotics, 3 kg of phytase, 2 kg of complex enzyme preparation, 1 kg of chromium picolinate, 2 kg of VE, 2 kg of VC and 5 kg of Chinese herbal medicines.
The complex enzyme preparation is a commercial product, the manufacturer is Shanghai Europe Enable Biotechnology Limited company, and the product model is HT202 (concentrated, powder) wheat type special complex enzyme for daily ration.
The composite trace elements comprise the following components in percentage by weight: 1.57 percent of blue vitriol, 15.0 percent of ferrous sulfate monohydrate, 16.1 percent of manganese sulfate monohydrate, 12.86 percent of zinc sulfate monohydrate, 0.056 percent of sodium selenite, 0.083 percent of calcium iodate and the balance of bentonite.
The composite vitamin comprises the following components in percentage by weight: 6.0 percent of vitamin A, 1.5 percent of vitamin D3, 15 percent of vitamin E, 1.5 percent of vitamin K3, 0.7 percent of vitamin B1, 1.9 percent of vitamin B2, 1.2 percent of vitamin B6, 0.5 percent of vitamin B12, 11.3 percent of nicotinic acid, 4.1 percent of pantothenic acid, 0.3 percent of folic acid, 1.25 percent of biotin and the balance of bentonite.
The preparation method and the using method are the same as those in example 1 and are not described again.
And (3) testing:
in order to verify the feeding effect of the invention on laying hens, the technical part of the company performed feeding tests for 40 days in a laying hen house of farmers from 4 months 1 day to 5 months 10 days 2014. The test adopts a single-factor comparison test design, and the chicken coop of 5600 healthy Hailan brown eggs of about 90 days old is randomly divided into a test group and a control group, wherein each group comprises 4 replicates. The ration for test group 1 was the feed from the company (prepared in example 1); the ration for test group 2 was the feed from the company (prepared in example 2); the daily ration of the test group 3 was the feed of the company (prepared in example 3), and the daily ration of the control group was the same type of commercial product. The feed is prepared into complete feed for feeding according to the method of example 1.
The test results are shown in Table 1.
TABLE 1 influence of consumption of the feed according to the invention and commercial feed of the same kind on the performance of laying chicks
The test result shows that:
1. the death and culling rate: the average of the test group is reduced by 71.5 percent compared with the control group;
2. quality of 130 day old ovaries: the average of the test group is improved by 18.75 percent compared with the control group;
3. tubal length 30 days old: the average ratio of the test group to the control group is improved by 4.6 percent;
4. 130-day-old body weight: the average of the test group is improved by 8.53 percent compared with the control group;
5. laying rate of 130 days old: the average ratio of the test group to the control group is improved by 18.9 percent;
6. the production period is as follows: the test groups were on average 15 days earlier than the control group.
Claims (2)
1. The complete feed for promoting the development of the ovary of the laying hen is characterized by being prepared from the following components in parts by weight: 66 parts of corn, 25 parts of soybean meal, 1 part of soybean oil, 4 parts of stone powder and 4 parts of premixed feed;
wherein the premixed feed comprises the following components in parts by weight:
180 parts of calcium hydrophosphate, 260 parts of stone powder, 5 parts of salt, 30 parts of sodium sulfate, 18 parts of choline, 45 parts of compound trace elements, 9 parts of compound vitamin, 15 parts of lysine, 28 parts of methionine, 200 parts of bone meal and 40 parts of additive;
the additive comprises the following raw materials in parts by weight:
10 parts of soybean isoflavone, 6 parts of calcium formate, 5 parts of lecithin, 4 parts of probiotics, 3 parts of phytase, 2 parts of complex enzyme preparation, 1 part of chromium picolinate, 2 parts of VE, 2 parts of VC and 5 parts of Chinese herbal medicines;
the Chinese herbal medicine is prepared from the following raw materials in parts by weight:
0.5 part of szechuan lovage rhizome, 0.5 part of Chinese angelica, 0.5 part of suberect spatholobus stem, 0.5 part of lightyellow sophora root, 0.5 part of costustoot, 0.5 part of white paeony root, 0.5 part of pilose asiabell root, 0.5 part of astragalus, 0.5 part of acanthopanax root and 0.5 part of motherwort;
the composite trace elements comprise the following components in percentage by weight: 1.57 percent of blue vitriol, 15.0 percent of ferrous sulfate monohydrate, 16.1 percent of manganese sulfate monohydrate, 12.86 percent of zinc sulfate monohydrate, 0.056 percent of sodium selenite, 0.083 percent of calcium iodate and the balance of bentonite;
the composite vitamin comprises the following components in percentage by weight: 6.0 percent of vitamin A, 1.5 percent of vitamin D3, 15 percent of vitamin E, 1.5 percent of vitamin K3, 0.7 percent of vitamin B1, 1.9 percent of vitamin B2, 1.2 percent of vitamin B6, 0.5 percent of vitamin B12, 11.3 percent of nicotinic acid, 4.1 percent of pantothenic acid, 0.3 percent of folic acid, 1.25 percent of biotin and the balance of bentonite.
2. The complete feed as claimed in claim 1, which is characterized in that: the Chinese herbal medicine components in the additive are crushed and sieved by a 80-mesh sieve.
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| CN105211577B (en) * | 2015-10-30 | 2019-06-18 | 广东省农业科学院动物科学研究所 | It is a kind of improve Breeding hens reproductive performance feed addictive pre-mixing agent and its application |
| CN107087728A (en) * | 2016-02-18 | 2017-08-25 | 魏全 | A kind of feed addictive and preparation method |
| CN109221759B (en) * | 2018-09-21 | 2022-04-19 | 荆州市和美华生物科技有限公司 | Premixed feed for improving egg yield of laying hens in summer and using method thereof |
| CN111955621B (en) * | 2020-09-02 | 2022-12-16 | 青岛隆和生物科技有限公司 | Application of composite polypeptide in preparation of feed for promoting egg laying of chickens |
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| KR100863607B1 (en) * | 2006-10-18 | 2008-10-15 | 이종덕 | Animal feed additive compositon comprising red ginseng residues and oriental herbal medicine residues |
| KR101354460B1 (en) * | 2011-11-03 | 2014-01-29 | 맥섬석 지.엠. 주식회사 | Maeksumseok mixed with herbs livestock feed additives and manufacturing method thereof, mixed feed additives and method for breeding livestock |
| CN102657286B (en) * | 2012-06-01 | 2015-11-18 | 北京大北农科技集团股份有限公司 | A kind of egg feed additive for fowls |
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Effective date of registration: 20210127 Address after: 250101 Lianghe District, Jinan High-tech Zone, Shandong Province, south of Feiyue Avenue and west of Dazheng Road Patentee after: SHANDONG HEMEIHUA AGRICULTURE AND ANIMAL HUSBANDRY TECHNOLOGY Co.,Ltd. Address before: 250101 Shandong Ji'nan high tech Development Zone Industrial South Road Patentee before: JINAN HEMEIHUA FEED Co.,Ltd. |
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