UA53285A - Method for correcting metabolism and raising productivity of fed bull-calves in conditions of micronutrient deficiency - Google Patents

Abstract

A method for correcting metabolism and raising productivity of fed bull-calves under conditions of micronutrient deficiency consists in addition to their ration a mixture of chelate compounds of copper, iron, manganese and cobalt with the cysteine aminoacid in the following ratio of components in the composition of the mixture (mg/kg of live weight per day): copper cysteinate - 0.01-0.03, manganese cysteinate - 0.01-0.03, cobalt cysteinate - 0.005-0.015, iron cysteinate - 0.01-0.03.

Description

Description of the invention

The invention belongs to the field of animal husbandry, in particular to the feeding of farm animals, namely to methods 2 of correcting metabolism and increasing the productivity of fattening steers in conditions of lack of deficient trace elements and can be implemented in farms of various forms of ownership aimed at beef production.

The well-known "Method of increasing the productivity and quality of products of fattening livestock" is a patent of Ukraine

Mo33994; A2ZK 1/18; АО1 К1/02, which consists in the fact that feeding experimental bulls with cobalt methionate 70 (0.05mg/kg of live weight) with iodine methionate (0.05mg/kg of live weight) contributed to an increase in the average daily gain by 33.695, an improvement in the chemical composition of yasa and increasing its calorie content by 5,395.

However, with its help, it is possible to eliminate the deficiency of only 2 microelements (cobalt and iodine), while the lack of other microelements causes inhibition of the full manifestation of the genetic potential of fattening cattle.

The closest in essence to the claimed method is "Method of increasing the productivity of fattening steers and improving the quality of their products" patent of Ukraine Mo42578A 7 A23 K 1/18 A 01 K 67/02 dated 09.04. 2001.

The method includes the use to eliminate the lack of trace elements by adding to the diet a mixture of chelated compounds of trace elements cobalt, iron, selenium, copper, iodine with the amino acid methionine. The disadvantage of the method is its insufficient efficiency, since the biochemical processes occurring in the body are not taken into account.

The method proposed by us eliminates the shortcomings of the prototype and ensures high meat productivity, additional intake of deficient microelements in the body of fattening steers, which indicates the correction of their metabolism in conditions of lack of deficient microelements.

The invention is based on the task of creating an effective way to correct metabolism and increase the productivity of fattening steers in conditions of micronutrient deficiency, available for use in cattle fattening farms with various forms of ownership.

The technical result is achieved by eliminating the deficiency of trace elements in the rations of fattening steers by adding to their rations a mixture of trace elements in the form of their chelates with the amino acid cysteine with the following ratio of components in mg/kg of live weight: iron cysteinate - 0.01 - 0.03; cobalt cysteinate - 0005-"vd 0.015; copper cysteinate - 0.01 - 0.03; manganese cysteinate - 0.01 - O.OZmg/kg of live weight.

This form of introduction of microelements into the diet provides increased productivity, improvement of biosynthetic processes in the animal body due to better assimilation of cysteines compared to inorganic salts of microelements. 3o In the general scheme of the metabolism of sulfur compounds, it is clearly visible that sulfur-containing amino acids are the main source of sulfate necessary for the body.

If an insufficient amount of cysteine also enters the body with feed, then methionine becomes the main sulfur donor, as a result, cysteine is formed from it and thus the body's need for this "amino acid" is provided. However, this process is not desirable for the body. Z 50 The lack of methionine in feed for steers cannot be replaced with other compounds. In the case of insufficient intake of cysteine with feed, the latter can be formed in the body from inorganic sulfur compounds. However, these compounds in

There is very little fodder. So, about 9095% of the total sulfur found in fodder is methionine and cysteine sulfur.

If the content of microelements in diets can be adjusted due to the additional introduction of one or a mixture of them, then the biological availability of the element for the body can be increased by the appropriate level of the second mineral and organic component in the feed, the physiologically approximate ratio of microelements in the premixes and more effective inclusion of chelates in them organometallic compounds of biogenic metals, namely cysteines. Protein ligands are effectively used by the body when microelements are broken down. All this makes it possible to reduce doses of microelements tenfold, to positively solve environmental and economic problems.

During the patent information search, the authors and the applicant found a technical solution (Kravtsiv sl R.Y., Stadnyk A.M., Ostapyuk, Klyuchkovska M.V., Gerych V.V., Osredchuk R.S., Senechyn V. .V.) "Method of increasing the productivity of fattening steers and improving the quality of their products" patent of Ukraine Мо42578А 7А 2ЗК 1/18, А 01 К 67/02, which contains the largest number of essential features common to the declared solutions: - elimination of 29 trace element deficiencies in rations fattening steers by adding a mixture of microelements to their rations. iron, cobalt, copper, manganese in the form of their chelates with amino acids.

But the presence of the specified features common to the prototype does not ensure the technical result achieved by the claimed method. No technical solutions, which by the totality of features would completely match the declared method, were found. 60 This allows us to conclude that the claimed technical solution meets the "Novelty" criterion of the invention.

In the patent and scientific and technical information, no technical solutions were found, which would describe information about the features that distinguish the claimed method from the prototype and ensure the achievement of the technical result - the correction of metabolism and the increase in the productivity of fattening steers in conditions of micronutrient deficiency because the introduction of the mixture into the rations chelate compounds of trace elements copper, iron, manganese, cobalt with the amino acid cysteine with the following ratio of the components of the mixture of cysteines: Be - 0.01 - 0.03; Sy - 0.01 -0.03; So - 0.005 - 0.015; MP - 0.01 - O.OZmg/kg of live weight.

Therefore, the declared technical solution does not clearly follow from the state of the art, which allows us to conclude that it meets the "Inventive level" criterion of the invention.

The claimed method belongs to the field of animal husbandry and, in particular, to livestock feeding, namely to methods of correcting metabolism and increasing the productivity of fattening steers in conditions of micronutrient deficiency and can be applied to livestock fattening farms with different forms of ownership. And therefore meets the criterion of the invention "Industrial suitability" 70 Thus, the declared technical solution is new, industrially suitable, has an inventive level, that is, it meets all the conditions of patentability of the invention according to Article 7 of Section II of the Law of Ukraine "On Protection of Rights to Inventions and Utility Models" Mo1771 - I, 200 Or.

Implementation of the claimed invention is carried out as follows: 1. Determine the supply of animals of this farm with trace elements (copper, iron, cobalt, /5 manganese). For this purpose, feed and blood tests are conducted to determine the content of microelements. 2. Calculate the need for a separate trace element according to the following formula: pUAKAMaiDyatT

P - the need for trace elements;

K - number of animals; 20 M - live weight of animals;

D - dose of trace elements in mg/kg of live weight;

T - duration of feeding in days.

Such calculations are carried out for all trace elements (Re, Si, Co, Mp).

Chelated compounds of trace elements, weighed according to calculations, are dissolved in water, mixed well and fed to animals with fodder.

Examples of specific use. "

The effectiveness of the proposed method and its advantage over the known (prototype) is confirmed by examples of specific execution.

As a result of preliminary studies, the low content of certain microelements in the fodder, namely: iron, copper, cobalt, manganese, was found in the Halychyna LLC of the Zhovkiv district of the Lviv region. The data of these studies are shown in Table 1

Ф зв ю « 4 Z is . » с о The given data indicate an extremely low content of the studied trace elements in the feed of the above-mentioned TzOV, and this deficiency can be eliminated by additional introduction of copper compounds into the diet,

Iron, cobalt, manganese. For the experiment, 25 fattening steers of the final fattening period were selected, from which 5 experimental groups of 5 animals each were formed. Experimental and control groups of animals were selected by the method of pairs of analogues, taking into account live weight, age, article and physiological state. The animals were clinically healthy and were raised on the same diets. During the experiment, changes in individual morpho-biochemical parameters of the blood were studied in steers. » 5 vv pistynet mortnyu 04000400 002, oo cobalt cysteinate - - 0.005 0.01 0.015

S menatma, 11 oo oo, oo motzhnat zala 133001 002 oo zetonatzhal| 131 0064747 about methotzal| 00300063 /melonat sen 131 oo6 11474

C melonimd 0300533 o methonathiodu)i 1 bo 1 70 Bulls of the control group received only the basic ration with a deficiency of trace elements of copper, cobalt, iron, and manganese. The animals of the group that received microelements in a known way (prototype) were fed methionate of cobalt, iodine, copper, selenium, and iron on the background of the basic diet. Bulls of the I, II, and I experimental groups, in addition to the main diet, received different amounts of the components of the mixture at the same time (table 2). и пн ит « ю

The analysis of the obtained growth data shows that the animals of the experimental group (II) had an increase in total and average daily growth. The changes in the increase in the level of deficient trace elements in the blood in the II research group are especially noticeable.

This result is explained by the optimal concentration and ratio of the components of the premix, which ensured their maximum assimilation and allowed to fully and purposefully act on the metabolism in the body of bulls.

The data shown in Table C claim that the use of chelated compounds of microelements, in particular cysteines in the ratio of components, had the best effect on the productivity of animals and were the most optimal. "

The results of the conducted studies confirm the superiority of the claimed method (I, P., PI groups) over the prototype.

Claims (1)

;" The formula of the invention , sh , 2, 2. , y , c The method of correcting metabolism and increasing the productivity of fattening steers in conditions of microelement deficiency by adding to the diet a mixture of chelated compounds of amino acids with deficient microelements, which differs in that it uses mixtures of chelated compounds of microelements: copper, iron, manganese, cobalt with the amino acid cysteine, while the most effective manifestation of the genetic potential of fattening steers is achieved with the following ratio of components in the composition of the mixture, mg/kg of live (b) weight per day: sl - s. copper cysteinate 0.01-0.03 manganese cysteinate /0.01-0.03 cobalt cysteinate 0.005-0.015 59 iron cysteinate 0.01-0.03. R Official bulletin "Industrial property". Book 1 "Inventions, useful models, topographies of integrated microcircuits", 2003, M 1, 15.01.2003. State Department of Intellectual Property of the Ministry of Education and 60 Science of Ukraine. b5