RU2322813C1 - Preparation for preventing protein-mineral-vitamin insufficiency and increasing performance in lambs - Google Patents

Abstract

FIELD: fodder production.

SUBSTANCE: the suggested preparation consists of the premix P 81-3, sunflower oil cake, common salt, DAFS-25 and malt sprouts at the following ratio of the components, weight%: premix P 81-3 12; sunflower oil cake 44; common salt 1.0; DAFS-25 0.000016, malt sprouts - the rest. The innovation provides the prophylaxis of protein-mineral-vitamin insufficiency and increased performance in lambs after weaning.

EFFECT: higher efficiency of prophylaxis.

1 ex, 5 tbl

Description

The invention relates to the field of veterinary medicine, relates to a composite agent for the prevention of protein-mineral-vitamin deficiency and increase the productivity of lambs.

The organization of full feeding of young animals is one of the most difficult tasks in animal husbandry. Of particular importance is the balance of feeding during the intensification of beef cattle breeding.

Industrial technology, for the most part, negatively affects metabolism, animal health, productive longevity, and overall productivity. Negative factors include high productivity, limited exercise during the stall period (and, consequently, a decrease in exposure to sunlight), non-secure keeping in the summer period, concentration of animals in limited areas, hard maintenance (hard floors, performing a number of operations at night, etc.) .d.), technological movements of animals - all this contributes to stress. In such conditions, animals, especially young and highly productive, have high demands on the usefulness of diets and are very sensitive to feeding errors / 1 /.

In conditions of intensification and specialization of production, the decisive factor in maintaining the number of animals and increasing productivity is the implementation of a set of planned preventive measures, including those aimed at optimizing the diet of animals through the use of various balancing feed additives.

Additives significantly increase the efficiency of the use of concentrates in animal husbandry. Their cost is only 2-5% of the total cost of rations, while feeding mineral premixes increases the productivity of meat, milk, egg, wool by an average of 7-15% while reducing the consumption of feed per unit of production by 6-12%, as well as 15-30% reduces the incidence and mortality of animals. With the help of micronutrient additives, an additional 200-400 kg of milk per lactation can be obtained from a cow, the use of mineral additives reduces the cost of feed for the production of 1 kg of milk from 1 to 0.7-0.8 units. / 2 /.

The organization of full-fledged sheep feeding is crucial for obtaining high-quality meat and wool products, as well as fur and leather raw materials for industry.

Of paramount importance in the proper nutrition of sheep is the availability of their protein. A sheep with a shear of up to 2.5 kg of washed wool per 1 ECE requires 90-100 g of digestible protein, and with a shear of more than 2.5 kg - 100-105 g, repair young animals - 100-120 g. Pasture grass does not contain such the amount of protein, in addition, it is poor in other food components: fats, carbohydrates, etc .; a small amount of minerals does not meet the needs of sheep in such vital elements as phosphorus, sulfur, and sodium. Mineral nutrition is especially unfavorable in winter. When organizing the mineral nutrition of sheep, it is necessary to pay attention to a balanced diet for individual minerals. Excessive intake of calcium adversely affects the absorption and metabolism of phosphorus, magnesium and some trace elements, there is a close relationship in the metabolism of sulfur, copper and molybdenum / 3 /.

In practice, various means are used to correct metabolic disorders, but they do not always meet the requirements of the consumer due to their high cost and lack of effectiveness / 4 /.

Currently, effective feed and therapeutic additives are used. These include bentonites, phosphorites, chalk, sapropels, etc. /four/. However, all these funds are one-component and have a limited effect on metabolic processes in the animal's body.

Protein-vitamin supplements (BVD), currently used, have an incomplete mineral composition, which forces the introduction of additional feeds / 5 /.

The above circumstances lead to the need for the development and implementation in livestock farming of pharmacological agents with a complex effect, high efficiency and, most importantly, safe for the health of animals, humans and the environment.

Promising in this regard may be the development of multicomponent drugs containing in their composition substances that affect the entire metabolism as a whole.

To solve the above issues, it is advisable to use the claimed tool, the mechanism of action of which is due to filling the deficiency of vital minerals, as well as vitamins and proteins, improving digestibility and digestibility of feed, normalizing metabolic processes in the body of birds by ensuring a healthy diet.

Known means for balancing the nutrition of lambs weaned at 60 days of age - premix P 81-3, which contains vitamins: A, D ₃ , E; carotene, micro and macro elements: Ca, P, S, Mg, Fe, Mn, Cu, Zn, Co, I; filler, thus allowing to partially balance rations for vitamins, micro, macrocells, etc. /5/.

Table 1
The composition of the premix P 81-3 Components Content in 1 t Units Vitamin A, 10 thousand ME - // - D ₃ , 1030 ME - // - E, 109 mg Carotene, 25 - // - Sa 8.7 g R, 6.0 - // - S 2.6 - // - Mg 2.2 - // - Fe 187 mg Mn 48.5 - // - Cu 7.4 - // - Zn 37.0 - // - Co, 2,5 - // - I 0.4 - // - Filler up to 1000 kg

The disadvantages of the prototype are the lack of such necessary macro- and microelements as sodium, silicon, selenium, etc., which negatively affects the health and productivity of lambs. In addition, this feed is poor in vegetable fats, proteins, carbohydrates, as well as biologically active substances.

The purpose of the invention is the development of a multicomponent agent for the prevention of protein-mineral-vitamin deficiency and increase the productivity of lambs after weaning.

This goal is achieved by the use of protein-mineral-vitamin products containing premix P 81-3, sunflower cake, common salt, DAFS-25 and malt sprouts, in the following ratio, wt.%:

Premix P 81-3 12.0 Sunflower meal 44.0 Common salt 1,0 DAFS-25 0.000016 Malt sprouts Rest

The drug is recommended to be introduced into the diet of lambs at a dose of 0.3 g / kg live weight per day. The drug can be fed individually or with group feed.

The product is intended for use as a feed additive to compound feeds and feed mixtures for lambs weaned at 60 days of age in order to prevent protein-mineral-vitamin deficiency and increase their productivity.

Premix P 81-3 contains vitamins: A, D ₃ , E; carotene, micro, macrocells: Ca, P, S, Mg, Fe, Mn, Cu, Zn, Co, I; filler, thus allowing to partially balance the rations for vitamins and micro, macrocells, etc. /5/.

Sunflower meal is obtained by pressing pre-processed sunflower seeds on screw presses. Sunflower meal is a source of valuable protein, fats, vitamins / 4, 5 /.

Salt contains 30% sodium and 57% chlorine, is a vital compound / 6 /.

The drug - DAFS-25 contains selenium, with a deficiency of which develops a white muscle disease, toxic liver dystrophy. This chemical element is involved in the antioxidant defense of the body / 4, 6 /.

Malt sprouts are obtained by germinating barley when receiving wort, the mass of light gray, bitter in taste, is hygroscopic. They are obtained at brewing enterprises by separating from germinated and dried barley upon receipt of malt / 4 /.

A means for increasing the productivity of lambs weaned at 60 days of age is made as follows. Cake sunflower and malt sprouts are additionally crushed (grain size should not exceed 3.5 ± 0.5 mm) and mixed with premix P 81-3, sodium chloride and selenium-containing preparation DAFS - 25.

Then the product is dried at a temperature of 40-45 ° C with obligatory convection and mixing, to a total humidity of not more than 10-12%.

The finished mixture should have a friable consistency.

EXAMPLE. Determination of the optimal ratio of the components of the product for the correction of mineral metabolism disorders and increase the productivity of lambs.

2 groups of lambs were taken away, taken at 60 days of age, 10-12 goals each, the lambs of the experimental group used the claimed remedy for one month. The control group for one month to the main diet received premix P 81-3.

The results of a clinical trial of a drug with different ratios of components in comparison with P 81-3 are presented in tables 2, 3, 4.

table 2
The effectiveness of the means for correcting metabolic disorders and increasing the productivity of lambs taken after 60 days of age with a ratio of components, wt.%: Premix P 81-3 - 8.0, sunflower meal - 40.0, table salt - 1.2, DAFS - 25-0.000016, malt sprouts - the rest (option L). No. p / p Groups Terms of stabilization of biochemical parameters of blood * Lambs one The claimed tool (option A) 36 2 Premix 11 81-3 24 * - data are averaged by group.

Table 3 The effectiveness of the means for correcting metabolic disorders and increasing the productivity of lambs taken after 60 days of age with a ratio of components, wt.%: Premix P 81-3 -15.0, sunflower meal - 60.0, table salt - 0.5, DAFS - 25 - 0.000016, malt sprouts - the rest (option B) No. p / p Groups Terms of stabilization of biochemical parameters of blood * Lambs one The claimed tool (option B) 42 2 Premix P 81-3 24 * - data are averaged by group.

Table 4
The effectiveness of the means for correcting metabolic disorders and increasing the productivity of lambs taken after 60 days of age with a ratio of components, wt.%: Premix P 83-3 - 12.0, sunflower meal - 44.0, table salt - 1.0, DAFS - 25 - 0.000016, malt sprouts - the rest (option B) No. p / p Groups Terms of stabilization of biochemical parameters of blood * Lambs one The claimed tool (option B) 13 2 Premix P 81-3 24 * - data are averaged by group.

We selected 2 groups of lambs (both sexes), weaned from the uterus at 60 days of age, 10-12 heads each, the lambs of the experimental group used the claimed agent in the following ratio of components, wt.%: Premix P 81-3 - 12.0 , sunflower meal - 44.0, table salt - 1.0, DAFS-25 - 0.000016, malt sprouts - the rest for six months. The control group for six months to the main diet received premix P 81-3.

Table 5
The productivity of lambs when using the means for the prevention of protein-mineral-vitamin deficiency and increase the productivity of lambs and prototype. No. p / p Indicators
Means Slaughter live weight, kg * Weight of fresh carcass, kg * Sheared wool, kg * one The claimed tool ** 24.28 ± 0.13 - - The claimed tool, *** 48.56 ± 0.25 19.43 ± 0.47 2.10 ± 0.11 2 Premix P 81-3, ** 21.6 ± 0.15 - - Premix P 81-3, *** 42.33 ± 0.16 16.63 ± 0.31 1.87 ± 0.02 * - data are averaged over the group, ** - 60 days after the start of use (age 4 months), *** - 360 days after the start of use (age 8 months).

As can be seen from tables 4, 5, the best results in terms of stabilization of blood biochemical parameters, clinical status and productivity were obtained in the group of animals that used the claimed agent with a ratio of components, wt.%:

Premix P 81-3 - 12.0,

Sunflower meal - 44.0,

Table salt - 1.0,

DAFS-25 - 0.000016,

Malt Sprouts - Else

As a result of the analysis of scientific, technical and patent literature, no means of the declared qualitative and quantitative composition were revealed, which indicates compliance with the criterion of "novelty." A qualitative composition provides an improvement in metabolic processes in the animal’s body and an increase in productivity, and a quantitative composition ensures an optimal level of exposure, which indicates compliance with the criterion of “inventive step”.

The safety and environmental safety of the claimed product was studied in accordance with the requirements approved by the Veterinary Department of the Ministry of Agriculture of the Russian Federation and guidelines for determining the toxic properties of drugs used in veterinary medicine, according to GOST 12.1.007 - 76, hazard class 4 (average lethal dose of LD ₅₀ due to low toxicity is not possible to determine). It does not have skin-resorptive, allergenic, embryotoxic, teratogenic, cumulative properties and a sensitizing effect / 7 /.

The claimed tool when used does not cause complications and has no contraindications; slaughter for meat is carried out without restrictions associated with its use.

Information sources

1. Samokhin V.T. Prevention of metabolic disorders in microelements in animals (2nd Edition supplemented). / V.T.Samokhin. - Voronezh: Voronezh State University, 2003. - 136 p.

2. Kiseleva N. Feed additives will save cows from diseases. / N. Kiseleva. // Livestock of Russia. - 2003. - No. 2. - S.12-14.

3. Norms and rations for feeding farm animals. Reference manual. 3rd ed., Revised and supplemented. / Ed. A.P. Kalashnikov, V.I. Fisinina, V.V. Shcheglova, V.N. Kleimenov. - M., 2003 .-- 456 p.

4. Petrukhin I.V. Feed and feed additives. / I.V. Petrukhin -M.: Rosagropromizdat, 1989. - 526 p.

5. Fodder, feed additives and milk replacer for animals (composition and use). Directory. / V.A. Krokhina, A.P. Kalashnikov, V.I. Fisinin, and others; Ed. V.A. Krokhina. - M .: Agropromizdat, 1990 .-- 304 p.

6. Chernyshev N.I. Components of premixes. / N.I. Chernyshev, I.G. Panin. - Voronezh: "Publishing and printing company" Voronezh ", 2003. - P.6-94.

7. Argunov M.N. Guidelines for the toxicological and environmental assessment of drugs used in veterinary medicine. - Voronezh, 1998 .-- 26 p.

Claims (1)

Means for the prevention of protein-mineral-vitamin deficiency and increase the productivity of lambs, consisting of premix P 81-3, characterized in that it additionally contains sunflower meal, table salt, DAFS-25 and malt sprouts in the following ratio of components wt.%: Premix P 81-3 12.0 Sunflower meal 44.0 Common salt 1,0 DAFS-25 0.000016 Malt sprouts Rest