RU2762198C1 - Method of feeding poultry with the introduction of an additive with phytobiotic activity into the feed - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: invention relates to a method for feeding poultry. The method is characterized by the fact that an additive containing citric and lactic acids and salts of formic acid are added to the feed: calcium formate and sodium formate, while the components are taken in a certain ratio, as well as an additive from two natural essential oils, lemongrass and oregano, in a ratio of 1:1, which are applied to crystalline citric acid in a ratio of 1:2, respectively. Moreover, crystalline citric acid with a mixture of lemongrass and oregano oils is added to the powder of citric acid, lactic acid, calcium formate and sodium formate in an amount of 0.3% by weight of the finished additive and stirred in a mixer until smooth. The resulting feed additive is used at the rate of 1.0 kg / ton of feed.

EFFECT: use of the invention will increase the gain in live weight.

1 cl, 2 tbl, 2 ex

Description

The invention relates to agriculture, in particular to a method of feeding poultry, when used in the composition of the feed dry additive with phytobiotic activity "Probiocid-Fito", containing an essential oil of plant raw materials in the form of a mixture of two natural essential oils: "lemongrass" and "oregano" and an additive from a mixture of two organic acids: citric and lactic acid, and a mixture of salts of formic acid: calcium formate and sodium formate.

Known feed additive with phytobiotic activity on a mineral basis, used in the composition of feed for farm animals and poultry and containing a mixture of essential oils of eucalyptus, thyme, garlic and lemon in the form of a dry powder, applied to diatomite, RU No. 2569018 C1, A23K 1/16, A23K 1/175, 20.11.2015.

Known feed product for farm animals and birds, containing in its composition lactic acid, succinic acid, citric acid, sorption material in the form of a mixture of vermiculite and bentonite clay in the ratio (40:60) - (20:80), RU No. 2552872 C1, A23K 1/16, 10.06.2015.

Known composition of feed additives containing a preparation with phytobiotic activity and organic acids, while the preparation with phytobiotic activity includes essential oil, and among other organic acids contains citric acid, RU No. 2484641 C2, A23K 1/16, 20.06.2013.

A known method of obtaining a biological product for feeding farm animals and poultry, containing in its composition a mixture of essential oils of garlic, eucalyptus, rosemary and thyme, RU No. 2458527 C1, A23K 1/165, 20.08.2012.

Known feed additive for broiler chickens and laying hens and a method of its use, providing for feeding with compound feed during the entire period of growing young stock and keeping adult poultry feed additives, including methionine, sodium sulfate, vitamin E and filler, RU No. 2402922 C2, A23K 1/16, A23K 1/175, 10.11.2010.

Known feed additive to increase productivity when raising farm animals, containing, among other components, organic acids (citric, fumaric, succinic, malic, etc.) or their salts, RU No. 2292157 C2, A23K 1/00, A23K 1/16, 27.01. 2007.

In the known methods of feeding poultry and in the known feed additives used for feeding, no signs similar to the claimed invention have been found.

Known feed additive for feeding poultry, with phytobiotic activity, containing essential oil of plant materials, RU No. 2297775 C1, A23K 1/16, A23K 1/14, 27.04.2007.

This technical solution is taken as the closest analogue of the present invention.

The essential oil of plant raw materials of the closest analogue contains oregano oil (oregano), which has insecticidal, antifungal and antimicrobial properties. It improves appetite, activates enzymes, fights against a large number of pathogens, and its use as part of a feed additive improves appetite and activates enzymes. By supporting the digestive tract, oregano oil is a natural growth promoter.

There are no other additives in the closest analogue.

The present invention is based on the solution of the problem, which allows to increase the increase in live weight and to provide feeding of farm birds with feed that improves the quality of the grown products.

The technical result of the present invention is to provide a stable average daily gain and increase in live weight of farm birds due to the introduction of additives with phytobiotic activity in the form of natural essential oils "lemongrass" and "oregano" - the intestinal tract of poultry, due to the use in the composition of an additive from a mixture of citric and lactic acids, salts of formic acid: calcium formate and sodium formate, in the supply of food with aromatic properties, allowing to obtain products with a more pronounced pleasant smell and appearance, due to the use blends of two natural essential oils: lemongrass and oregano.

According to the invention, this problem is solved due to the fact that the method of feeding poultry with the introduction of additives with phytobiotic activity into the feed. The supplement with phytobiotic activity contains an essential oil of plant raw materials.

An additive from a mixture of organic acids is added to the feed: citric and lactic acids in the amount of 51% - 39% and 13% - 17%, respectively. An additive from a mixture of formic acid salts is also added to the feed: calcium formate and sodium formate in the amount of 18% - 22% of each salt. Moreover, citric acid, lactic acid, calcium formate and sodium formate are ground to powder.

As an additive with phytobiotic activity, a mixture of two natural essential oils is used: "lemongrass" and "oregano" in a 1: 1 ratio of 0.1% each, which are applied to crystalline citric acid in a 1: 2 ratio, respectively, and crystalline citric acid with a mixture of "lemongrass" and "oregano" added to the powder of citric acid, lactic acid, calcium formate and sodium formate in an amount of 0.3% by weight of the finished additive and stirred in a mixer until smooth.

In addition, an additive from mixtures of citric and lactic acids, salts of calcium formate and sodium formate, as well as natural essential oils "lemongrass" and "oregano" applied to crystalline citric acid, is used in aggregate when feeding and is taken at the rate of 1.0 kg / t feed.

The applicant has not identified sources containing information on technical solutions identical to the present invention, which allows us to conclude that it meets the "novelty" criterion.

Due to the implementation of the distinctive features of the invention (in conjunction with the features indicated in the limiting part of the claims), important new properties of the object are achieved.

The use of an additive from a mixture of organic acids: citric and lactic acids and a mixture of salts of formic acid: calcium formate and sodium formate provides an increase in the quality of feed, which improves the digestibility and normalization of the microflora of the gastrointestinal tract of poultry.

The use of an additive with phytobiotic activity from natural essential oils "lemongrass" and "oregano" allows you to increase the average daily gain, gain in live weight and its aromatic properties.

The applicant is not aware of any publications that would contain information about the influence of the distinctive features of the invention on the achieved technical result. In this regard, according to the applicant, it can be concluded that the proposed technical solution meets the criterion of "inventive step".

The present invention is carried out as follows.

A method of feeding poultry with the introduction of an additive with phytobiotic activity into the feed. The supplement with phytobiotic activity contains an essential oil of plant raw materials.

An additive from a mixture of organic acids is added to the feed: citric and lactic acids in the amount of 51% - 39% and 13% - 17%, respectively.

An additive from a mixture of formic acid salts is also added to the feed: calcium formate and sodium formate in the amount of 18% - 22% of each salt.

Moreover, citric acid, lactic acid, calcium formate and sodium formate are ground to powder.

As an additive with phytobiotic activity, a mixture of two natural essential oils is used: "lemongrass" and "oregano" in a ratio of 1: 1, 0.1% each.

A mixture of two natural essential oils: "lemongrass" and "oregano" is applied to crystalline citric acid in a ratio of 1: 2, respectively.

Crystalline citric acid with a mixture of "lemongrass" and "oregano" is added to the powder of citric acid, lactic acid, calcium formate and sodium formate in an amount of 0.3% by weight of the finished additive and stirred in a mixer until smooth.

In addition, an additive from mixtures of citric and lactic acids, salts of calcium formate and sodium formate, as well as natural essential oils "lemongrass" and "oregano", applied to crystalline citric acid, is used in combination when feeding.

The additive is taken at the rate of 1.0 kg / ton of feed.

A study on the implementation of the proposed method is presented in Examples 1 and 2.

Example 1

Study of the effectiveness of application of an additive containing a preparation with phytobiotic activity and organic acids to broiler chicken feed ("Probiocid®-Fito").

The experiment was carried out in a subsidiary farm in the village of Fedorovskoye, Leningrad Region, on 2 groups of broilers (35 heads in each) of the KOBB 500 cross.

Broiler chickens were housed in battery cages. The norms of maintenance (drinking, feeding, lighting, stocking density, temperature, climatic conditions) corresponded to the recommendations of COBB 500.

The duration of the experiment was from 1 to 35 days of broiler chickens' life.

Experiment scheme.

Two-phase feeding.

The ration of the control group consisted of complete feed produced by ZAO Tosno feed mill, the first 3 weeks of life - PK-5, from the 21st day of life until slaughter - PK-6.

The diet of the experimental group was supplemented with the feed additive "Probiocid®-Fito" in the amount of 2 g per 1 kg of compound feed, the additive was added manually every day when the feed was given.

The main zootechnical indicators of an additive containing a preparation with phytobiotic activity and organic acids to broiler chicken feed ("Probiocid®-Fito") are presented in Table 1.

From table 1 of the invention (Example 1) it can be seen that the use of the feed additive "Probiocid®-Fito" in a dosage of 0.2% has a beneficial effect on zootechnical indicators: in the experimental group, live weight increased by more than 5%, the average daily gain increased by more than 5%, feed conversion decreased by 4.8%, the evenness of livestock decreased by 2 points, the cost of 1 kg of weight gain decreased by 4%.

Example 2

Veterinary and sanitary examination of broiler chicken carcasses grown with the use of a feed additive containing a preparation with phytobiotic activity and organic acids to broiler chicken feed ("Probiocid®-Fito")

The experiment was carried out in a subsidiary farm in the village of Fedorovskoye, Leningrad Region.

For the veterinary and sanitary assessment of the carcasses of broiler chickens, two carcasses were provided: No. 1 - from the control group, the diet of which consisted of complete feed produced by ZAO Tosno feed mill, and No. 2 - according to the same diet, but with the addition of a feed additive "Probiocid®-Fito" in an amount of 0.2%.

The sensory evaluation results are presented in table 2:

From table 2 of the invention (Example 2) it can be seen that according to the results of the veterinary and sanitary examination, it can be concluded that the addition of the feed additive "Probiocid®-Fito" to the diet of broiler chickens makes it possible to obtain products with a more pronounced pleasant smell and appearance (in raw), and the broth prepared from chickens that received the feed additive "Probiocid®-Fito" has a more pleasant and pronounced smell, as well as a relatively higher saturation.

Examples 1-2 confirm the feasibility of using the proposed method of feeding poultry.

Currently in the feed industry there is a demand for acidulant preparations based on organic acids and their salts and preparations with phytobiotic activity based on essential oils that have a beneficial effect on the productivity of poultry.

Acidifying agents, when added to poultry feed, activate appetite and are a readily available source of energy.

Formic acid salts have the best indicators of nutritional preservation during the passage of feed through the gastrointestinal tract. In addition, calcium formate is characterized by very high antibacterial properties.

Citric acid improves the palatability of the feed. Citric acid is readily soluble in poultry saliva, responding positively to the presence of citric acid, poultry is able to increase feed intake.

Lactic acid shows high efficiency in the fight against Escherichia coli and Salmonella, improves the taste of feed.

The proposed "Method for feeding poultry with the introduction of a fodder phytobiotic additive" using a mixture of organic acids and salts and a mixture of natural essential oils, carried out according to known technologies and has wide application in agriculture, and the studies of the proposed method determine, according to the applicant , compliance with its criterion "industrial applicability".

The proposed “Method of feeding poultry with the introduction of a phytobiotic feed additive allows to increase the increase in live weight and to provide feeding of poultry with feed that improves the quality of the grown products.

The method provides a stable average daily gain. Feeding with fodder, according to the method, improves the digestibility and normalization of the microflora of the gastrointestinal tract of poultry.

Feeding food, according to the method, equipped with aromatic properties, allows you to get products with a more pronounced pleasant smell and appearance.

Claims (1)

A method of feeding poultry with the introduction of an additive with phytobiotic activity into the feed containing an essential oil of plant raw materials, characterized in that an additive from a mixture of organic acids is added to the feed: citric and lactic acids in the amount of 51% - 39% and 13% - 17%, respectively , and a mixture of salts of formic acid: calcium formate and sodium formate in the amount of 18% - 22% of each salt, and citric acid, lactic acid, calcium formate and sodium formate are ground to a powder, and as an additive with phytobiotic activity, a mixture of two natural essential oils: "lemongrass" and "oregano" in a ratio of 1: 1, 0.1% each, which are applied to crystalline citric acid in a ratio of 1: 2, respectively, and crystalline citric acid with a mixture of lemongrass and oregano is added to the powder citric acid, lactic acid, calcium formate and sodium formate in an amount of 0.3% by weight of the finished additive and stirred in a mixer until smooth in addition, an additive from mixtures of citric and lactic acids, salts of calcium formate and sodium formate, as well as natural essential oils "lemongrass" and "oregano" applied to crystalline citric acid, is used in aggregate when feeding and is taken at the rate of 1.0 kg / t feed.