RU2534307C2 - Composition of biologically active feed additive for laying hens - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture and can be used for organisation of biologically complete feeding of laying hens. The composition of biologically active feed additive for laying hens comprises plant biostimulants of poultry body, which are used as grass meal from the mixture of traditional wild plants of Magadan region and brown alga meal, which active ingredient is organic iodine contained in alga. The wild plants of Magadan region are used as great willow herb, small reed, Kentucky bluegrass, groundsel.

EFFECT: implementation of the invention provides enhancement of the productive qualities of laying hens, consumer properties of the resulting eggs, feed cost reduction for production unit.

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Description

The invention relates to agriculture (feeding farm animals and poultry) and can be used to organize biologically complete feeding of laying hens in the conditions of the Magadan region. Method of application: feeding the laying hens to the feed mixture with the addition of a biologically active feed additive composition to the main diet containing grass meal from a mixture of traditional wild plants and brown seaweed flour at a rate of 3 kg per 1 ton of feed for laying hens of all age and productive periods continuously.

The implementation of the invention contributes to an increase in gross egg collection and egg production per initial laying hen by 8.8%; egg laying intensity - by 7.2%; the total yield of egg mass and egg mass to the initial layer by 21.5%, as well as an increase in the quality indicators of production: the content of carotenoids in the yolk of the egg increased by 5.2%, BEV in the egg - by 8.6%, calcium - by 2, 7%. The reduction in feed costs for the production of 10 eggs with the use of the composition is 7.7%, for the production of 1 kg of egg mass - 17.4%.

Known feed products, premixes and additives for entering into the diets of farm animals and poultry containing in their composition flour from wild plants: ⁽¹⁹⁾ RU ⁽¹¹⁾ 2409973 ⁽¹³⁾ C1 Alykov N.M., Belaya M.V., Alykova T.V., Alykov E.N., Yavorsky N.I. “Comprehensive feed additive for farm animals and birds”, including plantain, celandine, wormwood, dioica nettle. All components are taken in a certain ratio; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2328137 ⁽¹³⁾ C1 Deineka L.A., Deineka V.I., Shaposhnikov A.A., Guseva T.S., Tretyakov M.Yu., Vostrikova S.M., Sharkunova N. .BUT. "Dietary supplement for chickens and method for its preparation", including dried and crushed petals of marigold and physalis. The components are taken at a certain ratio; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2355187 ⁽¹³⁾ C1 Polyansky MM “Feed additive for farm poultry and animals”, including St. John’s wort, coltsfoot, plantain, tansy, celandine, clover, bitter wormwood, yarrow, chamomile, nettle dioecious. All components are taken in a certain ratio; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2008147533 ⁽¹³⁾ A Polyansky M.M. "Feed supplement for poultry and animals", including oregano, St. John's wort, plantain, coltsfoot, tansy. All components are taken in a certain ratio; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2392824 ⁽¹³⁾ C1 Polyansky M.M. “Feed additive for poultry and animals”, including plantain, yarrow, pharmacy chamomile, dioica nettle. All components are taken in a certain ratio; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2392825 ⁽¹³⁾ C1 Polyansky M.M. "Feed supplement for poultry and animals", including oregano, St. John's wort, plantain, celandine, chamomile; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2392826 ⁽¹³⁾ C1 Polyansky M.M. “Feed supplement for poultry and animals”, including plantain, bitter wormwood and yarrow. All components are taken in a certain ratio; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2405374 ⁽¹³⁾ C2 Polyansky M.M. "Feed supplement for poultry and animals", including oregano, St. John's wort, plantain, coltsfoot, tansy. All components are taken in a certain ratio; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2392827 ⁽¹³⁾ C1 Polyanskiy M.M. "Feed additive for poultry and animals", including St. John's wort, tansy, celandine, clover; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2010115208 ⁽¹³⁾ A Selionova M.I .; Pogarskaya N.V. “Composition of biologically active prophylactic feed additives for young farm animals”, including dry extracts of herbs: rhizome rhizomes erect, chamomile pharmacy, oak bark. All components are taken in a certain ratio; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2010118017 ⁽¹³⁾ A Suslov N.I .; Harina T.G. Modified feed additive for agricultural and laboratory animals ”, including crowned serpent harvested during flowering. All components are taken in a certain ratio; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2402232 ⁽¹³⁾ C2 Trukhachev V.I .; Zadorozhnaya V.N .; Any S.I .; Mironova O.P. "Dietary supplement for broiler chickens", including clover grass meal.

Known feed agents, premixes and additives for entering into the diets of farm animals and poultry containing algal bionts in their composition: ⁽¹⁹⁾ RU ⁽¹¹⁾ 2086147 A. Nekrasova V., Kurnygina V., Nikitina T. “Feed additive”; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2006106437 A Starikova N., Mammaeva T. "Dietary supplement for chickens"; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2292732 C2 Tsaregorodtseva G. “Feed supplement for increasing the muscle mass of animals”; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2292160 C2 Shevchenko V. “Feed additive for birds, domestic and farm animals”; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2312518 C1 Isaev V., Eidelman V., Erastov G. “Feed additive for farm birds and animals and a way to increase their productivity and resistance”; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2005128752 A. Rakhimov A., Androsova L., Tkachenko O. “Feed for farm animals”; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2007132927 A Afanasyev V., Boyko L., Trunova L., Denisov Yu. “Premix and method of its application”; ⁽¹⁹⁾ RU ⁽¹¹⁾ 2005137013 A Prokofiev S., Ryazantsev A., Lisitsin S. “A method for producing egg products from laying hens”.

The disadvantage of these feeds and additives is the high cost of transportation costs for the import of raw materials into the regions of their application. It is rational for feeding poultry to use a mixture of traditional wild medicinal plants and algal bionts, growing in the Magadan Region and containing a complex of biologically active substances as a feed additive.

A number of literature sources contain information on the enrichment of poultry rations with grass meal from various components.

One of the richest sources of biologically active substances is poultry flour. According to published data, the proportion of vitamin C in poultry flour is 469.5 mg%. Highlander meal is also a good source of amino acids and minerals. It contains calcium - 1.20%; phosphorus - 0.40%; Manganese - 450 mg / kg; copper - 16 mg / kg; zinc - 90 mg / kg; cobalt - 10.2 mg / kg; iron - 600 mg / kg. Methionine with cystine in it 0.62%, arginine - 1.04%, threonine - 0.68%. The feeding of poultry highlander flour contributed to an increase in the live weight of chickens by 1.7-5.6%, a decrease in feed costs per 1 kg of growth by 1.9-5.9%, and an increase in preservation by 2.0-6.0% [12].

Studies are known on the effect of dioecious nettle flour used in the diets of broiler chickens on metabolic processes occurring in their body, as well as on productive, meat qualities and the efficiency of feed use. In nettle flour, the content of vitamin C is 229.3 mg / g, E - 104.4 μg / g, carotene - 420.0 mg / kg; the content of micro and macro elements is rather high: manganese - 69 mg / kg; zinc - 42 mg / kg; copper - 14.0 mg / kg; cobalt - 12.4 mg / kg; iron - 760.0 mg / g; calcium - 0.40%; phosphorus - 0.42%. The content of amino acids: lysine - 0.87%; methionine - 0.49%; cystine - 0.24%; arginine - 1.04%. As a result of studies, it was found that feeding broiler chickens with feed content of 2.0% dicotyledonous nettle flour contributed to an increase in live weight by 5.9%, safety - by 3.0%, and reduction in feed costs by 1 kg of live weight gain - by 6.8% [39].

We studied the effect of flour from rose hips as an unconventional feed source of vitamin C, its content in rose hips is 447.5 mg%, on bird productivity. Studies have shown that when feeding laying hens mixed fodders containing 4.0% flour from rose hips, the egg-laying intensity increased by 0.2-1.2%, feed costs decreased by 10 pieces of eggs by 4.1% [40].

Known work on the study of the influence of stalker powerful on productive and reproductive functions, physiological state of laying hens and young birds. As a result of the studies, it was found that the introduction of potato stalk supplementation into poultry rations contributed to an increase in egg production by 11.4%, hatchability by 12.1% and a decrease in feed costs per unit of production [19, 43].

Known research on the use of seaweed in the diets of poultry.

Akhmedkhanova R. and Isaeva N. conducted research on the introduction of flour from algae in the amount of 1-5% in the diets of broiler chickens [5].

Tischenkov A.K., Chernoshchekov E.G. and Shevyakov A.K. investigated the effect of introducing various sources of iodine into the diets of broiler chickens, including pure kelp powder [44].

Tolokonnikov S.Yu. experiments were conducted on the effect of the inclusion of algal bionts in broilers rations [45].

Akhmedkhanova P.P., Bayranbekov Yu.B., Hamidova N.R. investigated the inclusion of flour from Caspian seaweed in broiler diets during heat stress [4].

Sharvadze R., Krasnoshchekova T. conducted studies on the effect of seafood on the physiology of chickens [49, 50].

Maltsev A.B., Maltseva N.A., Spiridonov I.P., Davydova V.M. conducted studies on the effect of feed additives from kelp on the reproductive functions of laying hens [30].

Mammaeva T.V., Okara A.I., Starikova N.P. determined the effect of feed additives based on kelp on the reproductive functions of laying hens [31, 32].

In all of the above studies, an increase in the productivity of poultry was observed, as well as a decrease in the cost of feed for the production of a unit of production.

In the Sverdlovsk region at the Florenskaya poultry farm, a scientific experiment was conducted on chickens, which was added to the feed Japanese kelp, supplied by the Arkhangelsk test plant. Japanese kelp was introduced in the form of a suspension in an amount providing an increase in the level of iodine from the original (0.7 mg / g - control) by 10, 20 and 30 mg. The iodine content in the chicken egg increased 2.4-2.6 times (up to 33-40 μg / 100 g versus 14 μg / 100 g in a normal food egg). In addition, the safety of poultry, increase in live weight, and digestibility of feed protein increased. The content of vitamin A and carotenoids in the egg yolk increased [20].

At the Sverdlovskaya poultry farms, Uralbiovet CJSC, and the Olshevsky Enterprise (Republic of Belarus), the same indicators were noted when adding laying hen additives to the diet of hens [21].

At the Khabarovsky breeding farm, experiments were carried out to include feed additives from kelp in the diets of laying hens. When 2.5% kelp is added to the main diet per 1 kg of feed, a 1.6% increase in preservation is noted, egg production by 10.7 eggs per hen, hatchability of chickens by 3.9%, decrease in feed costs by 10 eggs by 0.25 kg The iodine content in the chicken eggs of the experimental groups receiving kelp at a dose of 2.5-5.5% increased by 8.7-10.1 μg compared with the control. It has been proved that a feed supplement based on kelp is environmentally friendly not only for the laying hens, but also for a person who uses poultry products [33].

It is known that at the Borovskaya Poultry Factory CJSC of the Tyumen Region, when feeding laminaria to hens, the iodine content also increased [37].

VNIIKP conducted research work, the purpose of which was to study the safe levels of iodine in compound feed to obtain iodized poultry products. As a result, a functional premix containing dried Japanese kelp was developed. The dynamics of iodine accumulation in the egg was studied on laying hens. As studies have shown, the iodine content in the egg increased from 22 mcg per 100 g to 93-290 mcg / 100 g, while the safety of the livestock increased by 3.7-4.1%; egg production - by 0.7-6.8%; the yield of egg mass - by 1.7-9.8%; feed conversion improved by 4.9% [48].

The objective of the invention is to increase the productive qualities of laying hens, consumer properties of the resulting products (eggs), as well as reducing the cost of feed for the production of a unit of production (10 eggs, 1 kg of egg mass).

This goal is achieved by using in the rations of laying hens a composition of biologically active feed additives, consisting of grass meal from a mixture of traditional wild plants: narrow-leaved Ivan tea (Chamaenerion angustifolium L.) - 88.0%; reed langsdorf (Calama-grostis langsdorffii) - 2.0%; meadowgrass (Poa pratensis) - 3.0%; rezultistny godson (Senecio resedifolius Loss) - 7.0% and flour from brown seaweed, (Laminaria japonica Aresch), growing in the Magadan region.

Narrow-leaved tea contains vitamins A, C, E, K, B vitamins, carotene. It contains mucus, tannins, alkaloids, pectin, coumarin, flavone compounds and chameneric acid. Narrow-leaved tea is rich in iron, manganese, copper, has antiseptic, anti-inflammatory, enveloping and soothing properties. Up to 20% of tannins were found in the leaves of Ivan tea [29, 54, 55].

Meadowgrass meadow contains carotene, phosphorus, potassium, magnesium, iron, as well as a large set of amino acids — lysine, valine, threonine, phenylalanine, and a rather high content of leucine and isoleucine [3, 18].

The Langsdorf reedweed consists of mineral elements - phosphorus, potassium, magnesium, iron and carotene [35].

A sufficient number of alkaloids with analgesic and antispasmodic effects were found in the composition of the recessediformes [3, 29].

Table 1 The chemical composition and nutritional properties of grass meal from a mixture of traditional wild plants of the Magadan region (in 100 g of air-dried substance) Indicators Contained Indicators Contained Moisture, g 12.06 Potassium g 2.03 Crude Fat, g 4.11 Sodium, g 0.09 Protein, g 16.95 Calcium g 1.27 Crude ash, g 7.87 Phosphorus, g 0.51 Crude fiber, g 10.52 Carotene, mg% 8.62 Bev, g 56.15 Vitamin C, mg% 12.3

When considering algae as a very valuable feed additive, particular importance is attached to the content of biologically active (active) substances in them. Algae is characterized by a chemical structure that has no analogues among compounds obtained from terrestrial organisms, and the presence of biological activity is often an order of magnitude higher than the corresponding indices of known substances obtained from plants and land animals.

Laminaria is rich in protein containing 18 amino acids, including all essential ones, it contains a large number of vitamins: C, D, E, K, B vitamins, carotene, growth-promoting and antibiotic substances. Laminaria contains biologically active substances that are rare in nature, such as taurine, citrulin, chondrin and their compounds, which play an important role in the metabolism of the body [6, 7, 8, 23, 24, 25, 36, 43].

The biochemical feature of algae is that they are able to accumulate trace elements found in negligible amounts in the surrounding sea water. The most specific of these is iodine [27, 28, 46, 47].

table 2 Amino acid chemical composition and content of biologically active substances of flour from kelp of storm emissions (in 100 g of air-dry substance) Indicators Contained Indicators Contained Moisture, g 9.11 Potassium g 1,60 Crude Fat, g 0.45 Sodium, g 2,37 Protein substances, g 8.25 Sulfur, g 0.70 Crude ash, g 16.60 Magnesium g 0.55 Crude fiber, g 13.31 Phosphorus, g 0.28 Bev, g 48,42 Calcium g 1.27 Vitamins: Chlorine g 8.10 E, mcg / g 7-650 Iron mg 60.5 At ₁ mcg / g 0.27-4.60 Iodine, mg 43.3 B ₂ mg / g 0.84-23.08 Zinc mg 1.45 C, mg / g 26.00 Copper mg 0.83 Fatty acid, % 0.61-0.65 Manganese, mg 1.05 Alginic acids,% 40.00 Selenium mg 0.02 Mannitol,% 28.00 Arsenic, mg 3.18 Fucoidin,% 5.00 Carotenoids, mcg / g 20.32 Amino acids,% to protein substances (N * 6.25): Alanya 7.8 Lysine 3.9 Arginine 5,6 Methionine 1.8 Aspartic acid 9.1 Serine 3.8 Valine 3.6 Tyrosine 2.7 Histidine 2,8 Tryptophan 0.7 Glycine 4.0 Threonine 4.1 Isoleucine 2,3 Phenylalanine 4,5 Leucine 4.7 Cystine 2,3

Poultry is more susceptible to thyroid disease than other animals, and therefore, poultry enrichment with iodine is of particular importance. Against the background of iodine deficiency, deep metabolic disorders occur in the bird’s body, as a result of which digestibility and assimilation of biologically active feed substances are worsened and, as a result, the development of internal organs, circulatory and reproductive organs is impaired, egg productivity decreases, and nutritional properties of manufactured products decrease [9 , 42].

Excess inorganic iodine in the diet of the bird, added to the feed in the form of iodic acid or iodide salts, reduces the productivity of the bird, since the iodine contained in them does not firmly connect with its stabilizing elements, as a result of which these complexes are partially destroyed within three months. In the future, inorganic compounds of iodine become inaccessible to the body of the bird, therefore, their introduction into the diets is not effective enough. Mineral compounds of iodine are incompatible with organic acids and salts of many metals - copper, manganese, zinc, iron and others. Iodine ion has a chemical similarity to copper ion, so potassium iodide in the presence of copper sulfate quickly reacts with it, as a result of which part of the iodine volatilizes, and the other part binds to copper, turning into iodine copper - a poorly digestible compound. Thus, the introduction of potassium iodide and copper sulfate into the premix is practically incompatible. Iodine released as a result of oxidation has a strong destructive effect on many vitamins and biologically active substances. An overdose of mineral iodine compounds is also possible, since the assimilation of poultry by their body is not regulated [10, 11, 12, 13, 14, 15, 16, 26, 34, 38, 49, 50, 51].

To eliminate these factors, iodine must be ingested as a part of protein (organic) compounds, for which metabolic regulation is ensured in poultry. In these compounds, the inhibitory effect of the aforementioned minerals on the absorption of iodine is significantly lower; their absorption is strictly individual, depending on the iodine deficiency of the body. Organic iodine compounds contained in algae are more resistant to natural degradation, have a prolonged action, low reactivity to oxidizing agents, which is very important in case of a possible overdose. The assimilation of iodized proteins by the body is accompanied by the removal of iodine from them under the action of special enzymes. The activity of these enzymes is directly dependent on the degree of iodine deficiency and allows you to absorb only the strictly necessary amount of iodine. An overdose of organic iodine compounds is excluded, since their excess is excreted from the body naturally [17, 44].

The composition of a biologically active feed additive, consisting of grass meal from a mixture of traditional wild plants and flour from brown seaweed, growing in the Magadan region, can be a significant reserve, reducing the deficiency of biologically active and mineral substances in the bird's body due to the active substances in its structure.

The composition of biologically active feed additives, consisting of grass meal from a mixture of traditional wild plants and flour from brown seaweed, growing in the Magadan region, has a huge spectrum of vitamins.

Vitamin A (retinol), which promotes the growth, development, and high productivity of poultry by regulating metabolic processes in its body and participating in the functions of biological membranes.

Vitamin C (ascorbic acid), catalyzing the oxidation processes in the body, participating in the synthesis of steroid hormones in the adrenal cortex, the formation of collagen, the conversion of the amino acids proline and lysine to oxyproline and oxylysine. It saves folic acid (vitamin B _s ), affects the metabolism of sulfur, inactivation of toxins, increases the body's resistance to infections and stress, and has an antioxidant effect.

Vitamin E (tocopherol), which has an antioxidant effect, has a versatile effect on the metabolism in the bird's body, plays a large role in the functioning of the lungs and heart, cell respiration, and gem synthesis in the bone marrow. It promotes the development of intense immunity, protects vitamins A, D, carotenoids from oxidation, improving their absorption. It has a positive effect on the sexual function and productive qualities of the bird.

B vitamins (riboflavin, pantothenic acid, choline, nicotinic acid, pyridoxine, cyancobalamin, folic acid), which affect the increase in appetite, physiological development, development and functioning of the internal organs of the bird and its productivity.

Vitamin K (phylloquinone present in plants) causes the normal state of the blood coagulation system; its deficiency slows down blood coagulation. Alimentary insufficiency is manifested in the cell content of chickens, when caprophagy is practically excluded. Its disadvantage increases with the use of fodder coccidiostatics, antibiotics that inhibit the growth of microflora in the large intestine. It contributes to the production of menaquinone, a vitamin K synthesized by intestinal microflora [52, 53].

Mineral substances that make up the composition of a biologically active feed additive:

iron, necessary for the poultry to form hemoglobin, is involved in redox reactions. Iron metabolism and assimilation are associated with the content of B vitamins, calcium, copper in the diet of poultry;

potassium, which plays a huge role in regulating the water-salt balance in the body of the animal;

magnesium, which affects the absorption of gases in the gastrointestinal tract of the animal. Preparations containing magnesium are used for intestinal flatulence;

manganese, which activates oxidative processes, has a specific lipotropic effect, increases the utilization of fats in the body of a bird and counteracts fatty degeneration of the liver. With a lack of manganese, the egg production of the bird decreases, the quality of the shell deteriorates;

copper, which catalyzes the incorporation of iron into the gem structure, regulates the maturation of red blood cells, normalizes the exchange of calcium and phosphorus, the synthesis of certain hormones;

phosphorus, the main part of which is located in the skeleton in the form of calcium phosphate. It is part of many coenzymes, phospholipids, phospholipo- and phosphoglycoproteins. A phosphorus deficiency in diets leads to a violation of calcium metabolism, the occurrence of rickets and osteoporosis;

zinc, participating in the processes of bone formation, blood formation, egg shell formation, affecting the growth, development and reproductive function of the bird's body;

iodine, which is necessary for the synthesis of thyroid hormones, the lack of which leads to its increase, disrupts the synthesis of thyroid hormones, resulting in decreased bird productivity and egg mass [52, 53].

The therapeutic and stimulating effect of the composition of a biologically active feed additive on the body of a bird is also associated with the presence of biologically active substances of various composition in it, belonging to different classes of chemical compounds:

alkaloids - complex nitrogen-containing compounds used for the treatment and prevention of diseases of the internal organs and nervous system;

tannins or tanides, astringent and anti-inflammatory action of which is based on the formation of a film on the mucous membranes, consisting of protein substances that prevents further inflammation. Tanides have a coagulating effect on proteins and are used as a local hemostatic agent. They are used as an antidote for poisoning with heavy metals and alkaloids;

coumarins with vasodilating, antispasmodic and antitumor effects;

mucus, which, with its enveloping effect, helps to improve digestion, and therefore, better absorption of nutrients;

flavonoids with antioxidant activity, the ability to strengthen the walls of blood capillaries, reducing their permeability and fragility;

pectins, stiffened substances of the intercellular spaces, consisting of high molecular weight carbohydrates, adsorbing toxic substances and removing them from the body, with the property of binding radioactive cobalt and strontium, as well as heavy metals;

terpenoids, a large group of plant active ingredients that are carbohydrates. This group, in particular, includes carotenoids;

organic acids that have a positive physiological effect on the bird's body, enhance the excretion of digestive juices and intestinal motility;

glycosides, nitrogen-free compounds consisting of a sugar (glycogen) and non-sugar (aglycon) part. They support the work of the heart muscle, positively affect the work of the gastrointestinal tract, and increase appetite [22, 29, 41].

The combined influence of the above active substances contained in the composition of a biologically active feed additive activates all the vital functions of the bird's body, including metabolic processes and processes that affect the increase in productive qualities and the quality of products, which, in turn, helps to increase economic indicators production of products (eggs).

Example. Biological, zootechnical and economic evaluation of the introduction of a dietary composition of a biologically active feed additive into the diet was carried out on laying hens of the cross Highsex white at the age of 21-47 weeks. The experimental part of the work was carried out in the production conditions of LLC “Dukchinskaya Poultry Factory”; laboratory studies were carried out on the basis of the chemical analytical laboratory of the GNU Magadan Research Institute of Agricultural Sciences and the Federal State Budgetary Institution Magadan Interregional Veterinary Laboratory. The duration of the experiment was 175 days. The control group of birds received the main feeding ration (RR) used in the farm. In addition to OR, the experimental group of poultry introduced a composition of biologically active feed additives in a dose of 3.0%.

Table 3 Experience outline Group Number of goals Feeding ration 1 to) 36 OR 2 36 RR + 2.0% herbal flour + 1.0% kelp flour

The introduction of the composition of a biologically active feed additive into the main diet of laying hens contributed to an increase in gross egg collection and egg production for the initial layer by 8.8%, egg laying intensity - by 7.2%, the total yield of egg mass and egg mass in the initial layer - by 21, 5%, as well as improving the quality indicators of production: the content of carotenoids in the yolk of the egg increased by 5.2%, BeV in the egg - by 8.6%, calcium - by 2.7%. The reduction in feed costs for the production of 10 eggs amounted to 7.7%, for the production of 1 kg of egg mass 17.4%. At the same time, metabolic processes occurring in the body of laying hens intensified: in the experimental group, the digestibility (assimilation, use) of nutrients in poultry feed was higher: dry substances - by 3.7%; nitrogen - by 8.4%; protein - by 1.6%; fat - by 1.8%; Bev - by 3.5%. The use of mineral substances of poultry feed in the experimental group was also higher than in the control: calcium - by 7.9%; phosphorus - by 11.4%; potassium - by 11.5%. The economic effect on the production of 1000 eggs over the research period amounted to 1,200.3 rubles.

The data obtained can be used to organize biologically complete feeding of laying hens of various productive periods in the conditions of the Magadan region.

Information sources

1. Alakayev A. Highlander bird in the diet of broiler chickens. - Abstract, diss. Cand. s / s. n - Sergiev Posad, 2008 .-- 18 p.

2. Alakaeva A., Akhmedkhanova R., Salahbekov I., Isaeva N. Flour from the mountaineer bird in the feeding of chickens. // Poultry farming. - 2008. - No. 6. - S.25.

3. Andreev N. Meadow farming. Ed. 3rd, rev. M .: Kolos, 1974.- 400 p.

4. Akhmedkhanova P.P., Bayranbekov Yu.B., Hamidova N.R. The use of unconventional feed in the diet of birds // Materials of the XXI conference. Achievement in modern poultry farming: research and innovation. / Sergiev Posad, 2009 .-- P.81-82.

5. Akhmedkhanova R., Isaeva N. Flour from mariculture for poultry // Compound feed. -2009. - No. 5. - S. 62.

6. Barashkov G.K. Chemistry of algae // Moscow: USSR Academy of Sciences, 1963 .-- 143 p.

7. Biological resources of the ocean. / Edited by P.A. Moiseeva - M .: Agropromizdat, 1985 .-- 288 p.

8. Black W.A.P. Seaweed as a feed for farm animals. / Translation from English by Popov S. Collection. New in feeding farm animals. / Edited by Tomme M.F. - T.1. M.: Foreign literature, 1956. - 251 p.

9. Borisova T.V. Feeding of meat chickens in the pre-laying period: The dissertation of the farm worker sciences. - Sergiev Posad, 1993 .-- 170 p.

10. Vladimirov V.L., Daineka D.V., Shaposhnikov A.A. The use of iodovidone and carotene in feeding chickens // Zootechny. - 2004. - No. 10. - S.20-21.

11. Gavrikova L.M. Improving the content and feeding of broiler chickens and laying hens // Abstract of the dissertation of the doctor S.-kh. sciences. - Novosibirsk, 2007 .-- 37 p.

12. Gavrikova L.M. The effect of implantation of iodide starch on the chemical composition of chicken eggs // Zootechny. - 2007. - No. 2. - S.18-20.

13. Gavrikova L.M. Replenishing iodine deficiency // Animal husbandry in Russia. - 2007. - February. - S.29-30.

14. Gavrikova L.M. Iodide starch for laying hens // Poultry and poultry products. - 2007. - No. 4. - S. 40-42.

15. Gavrikova L.M. A way to compensate for iodine deficiency // Poultry and poultry products. - 2007. - No. 2. - S. 42-43.

16. Gavrikova L.M. A way to make up for iodine deficiency for laying hens. // Bulletin of the Russian Academy of Agricultural Sciences. - 2007. - No. 4. - S.88-89.

17. Demchenko P.V. Feed value of algae // Animal husbandry. - 1956.- No. 12. - S. 49-53.

18. Dmitrieva S., Iglovikov V., Konyushkov N., Ramenskaya V. Hay plants and pastures. 2nd ed., Revised and supplemented. - M .: Kolos, 1982.- 248 p.

19. Donets E. Ecological aspects of the use of a water-alcohol extract of potato stalker powerful in chicken diets. - Abstract, diss. Ph.D. - Khabarovsk, 2002 .-- 22 p.

20. Evkhutich N., Lebedeva I. Chicken egg - overcoming iodine deficiency. // Poultry farming. - 2005. - No. 7. - S.22-23.

21. Evkhutich N.V. The use of iodine in bird feeding and human nutrition // Poultry and poultry products. - 2006. - S.35-36.

22. Zadorozhny A., Koshkin A., Sokolov S. et al. Handbook of medicinal plants - 2nd edition - M .: Ecology, 1992. - 415 p.

23. Zaitsev V.B., Azhgikhin I.S., Gandel V.G. Comprehensive study of marine organisms. M .: Food industry, 1980 .-- 279 p.

24. Kizevetter I.V. The chemical composition and economic importance of commercial macrophytes of the seas. Use of biological resources of the World Ocean. - M .: 1980. - S.131-160.

25. Kizevetter I.V. Biochemistry of raw materials of water origin. - M.: Food Industry, 1979. - 423 p.

26. Klitsenko G.G. Mineral nutrition of farm animals. Kiev: Harvest. - 1980. - 167 p.

27. Koryakova M.D., Saenko G.N. Microelements in macrophytes of the Sea of Japan. // All-Union Conference on Marine Algology - Macrophiobenthos. Abstracts of reports October 14-17. 1979. - S. 75-77.

28. Kravtsova Yu.Yu., Slinko E.N. Forms of finding iodine in seaweed. All-Union Conference on Marine Algology - Macrophiobenthos. - Abstracts of reports on October 14-17. 1979. - P.77-80.

29. Medicinal plants of Siberia / Minaev V. 5th edition, revised. and add. - Novosibirsk: Science. Siberian branch. - 1991 .-- 431 p.

30. Maltsev A.B., Maltsev N.A., Spiridonov I.P., Davydova V.M. Unconventional feed and feed additives. RAAS OF GNU Siberian NIIP. - Omsk, 2005 .-- S.192-194.

31. Mammaeva T.V. Ecological and biological rationale for the use of kelp as a feed additive in chicken diets. // Abstract of thesis. Cand. biol. sciences. - Khabarovsk, 2002 .-- 25 p.

32. Mamaev T.V., Okara A.I., Starikova N.P. The effect of feed additives from kelp on the reproductive functions of chickens. // Zootechnics. - 2002. - No. 12. - S.15-17.

33. Naumova L. The increased content of iodine in the hens rations // Poultry. - 2009. - No. 8. - S. 32.

34. Nevinskaya N., Bulgakov A., Kuznetsov D. Iodide starch and its effect on the bird organism. // Poultry farming. - 2006. - No. 8. - S.22-23.

35. Polezhaev A., Berkutenko A. Key to fodder plants of the reindeer. - Magadan: Magadan Book Publishing House, 1981. - 152 p.

36. Popov I.S. Seaweed. Feeding farm animals. - Ed. 9. - M .: Selkhozgiz, 1957. - 198 p.

37. Poultry and poultry products. / Egg business. - 2004. - No. 3. - S.90.

38. Ways to improve the balance of diets for poultry: guidelines. / UPPER. Siberian branch. Dal NIIISH. - Novosibirsk, 1990 .-- 36 p.

39. N. Rabazanov. Use of dioecious nettle flour in feeding broiler chickens. Abstract, diss. Ph.D. - Sergiev Posad, 2003 .-- 22 p.

40. Salakhbekov I. Rosehips in feeding laying hens. Abstract, diss. Candidate of Agricultural Sciences - Sergiev Posad, 2002 .-- 18 p.

41. Sviridonov G. and M. Plant and health: healing and nutritional properties. - M.: Profizdat, 1992 .-- 272 p.

42. Sergienko A.I., Sanagursky D.I., Vezdenko S.S. Hormones and reproductive function of farm animals. - M., 1991 .-- 20 p.

43. Starikova N. Dietary supplements: state and problems: monograph - Khabarovsk: RIC KhGAEP, 2005. - 124 p.

44. Tischenko A.N., Chernoshchekov E.G., Shevyakov A.N. Iodine in the diets of broiler chickens. // Poultry and poultry products. - 2007. - No. 2. - S. 39-41.

45. Tolokonnikov S.Yu. The use of Black Sea algae in feeding broilers. Candidate dissertation. biol. sciences. - Zagorsk, 1987 .-- 66 p.

46. Tolokonnikov Yu.A. Feed hydrobionts. - M .: Agropromizdat, 1993 .-- 65 p.

47. Tolokonnikov Yu.A. Mariculture - M .: Agropromizdat, 1991 .-- 240 p.

48. Trunova L., Boyko L., Fatyanova N. Premix for receiving iodized products. // Compound feed. - 2009. - No. 4. - p. 55-56.

49. Sharvadze R., Krasnoshchekova T. Seafood affecting the physiology of chickens // Poultry. - 2008. - No. 5. - S. 41-42.

50. Sharvadze R. Seafood in the feeding of chickens. // Poultry farming. - 2007. - No. 7. - S. 16.

51. Shatskikh E., Tsyganova O. Organic form of iodine in rations for broilers. // Poultry farming. - 2007. - No. 8. - S.22-23.

52. Fisinin V., Egorov I., Okolelova T., Imangulov S. Feeding of poultry. - Sergiev Posad, 2004 .-- 375 p.

53. Fisinin V., Egorov I., Okolelova T., Imangulov Sh. Scientific fundamentals of feeding poultry. - Sergiev Posad, 2009 .-- 349 p.

54. Khokhryakov A. Flora of the Magadan region. - M .: Nauka, 1985 .-- 398 p.

55. Chastukhina S. Medicinal and food plants of Kolyma. - Magadan: JSC "MAOBTI", 1995. - P.78-85.

Claims (1)

The composition of a biologically active feed additive for laying hens, including vegetable biostimulants of the poultry organism, which is used as grass meal from a mixture of traditional wild plants of the Magadan Region: narrow-leaved tea; reed langsdorf; meadow bluegrass; rezedolistny cross, characterized in that it further contains flour from brown seaweed, the active substance of which is organic iodine contained in the algae.