SU1634280A1 - Method for prophylaxis transport stress in cattle - Google Patents

Abstract

The invention relates to agriculture and can be used for transporting cattle farms in mills, as well as ryotny ich farm suppliers in industry complexes and feedlots. The aim of the invention is to reduce losses of animals during transportation. Animals for 6 -7 days before grounding give a salt composition with feed containing the following components, May. %: NaCl 54.0-56.0; KCl 16.0-23.0; Na., S04 9.0-13.4; NaxC03 0.5-0.9; CaC03 10.0-14.4; M C03 1.2-1.6 at a dose of 50-110 g / goal per day. The method makes it possible to reduce the loss of body weight for transportation by 1.6-2.4% of 3 tab. SS (L

Description

The invention relates to agriculture and can be used in the transportation of slaughter cattle in m. Farms, as well as animals from household suppliers to industrial complexes and feedlots.

The aim of the invention is to reduce the loss of live and slaughter mass of livestock sold during its transportation to m processing plants, as well as from household suppliers to industrial complexes and feedlots as a result of using cheap and affordable means to prevent traffic stress.

Example 1. In order to determine the most optimal percentage of components constituting the electrolyte of my composition, an experiment was conducted on four groups of gobies, 10 animals each. All groups of young animals, except for the control group, were fed 6-7 days before transporting the electrolyte composition in a dose of 50 g (125 mg / kg) on a head to suts only if the first experimental group of animals received an electrolyte composition with a minimum percentage of its components. components, the second with the maximum, and a third with the average percentage of components.

Lzcha animals experimental groups of the electrolyte composition was made in a mixture with concentrates. The use of electrolyte composition before transportation of slaughter young allowed reducing body weight loss during the period of transportation by 2.6 3, 8 kg compared with (tax) control) groups. The difference in losses between control and experimental animals was 3.0 kg (P 0.01), 2.6 (P 0.02) and 3.8 kg (P 0.001) (Table 1).

From the presented data table. 1, it follows that the gobies of the third experimental group, the RTGR received an electrolyte composition consisting of the average percentage of its constituents, were the most significant reductions in live weight loss. Consequently, it is this composition that is most optimal in terms of the percentage content of the components of its components, and the Polt degree normalizes the metabolism of the city barriers to traffic stress.

1) in order to reduce the loss of a living pass during transportation, it is necessary to stamp a legal composition with an average percentage of its components:

NaCl KCl

Na2S ° 4

55.0 Na2C03 0.7 19.5 CaC13 12.2 11.2 MgCO With 1.3 objectives of the optimal dosage, various doses of the electrolyte composition were tested with an average percentage of its constituents. analogues were selected five groups of bulls, 20 animals each, of which one group of control animals (not receiving electrolyte composition) and four experimental ones. The first experimental group of gobies received for 6–7 days before transportation to m the co-combine electrolyte composition in a dose of 50 g (125 mg / kg) per head per day, the second - 70 (175 mg / kg), a third - 90 (225 mg / kg ) and the fourth - 110 g (275 mg / kg).

The results of the experiment are presented in table. 2

The analysis of the obtained results shows that the loss of live weight for transportation in animals of the experimental groups was different (Table 2). In the first experimental group, these losses amounted to 28.7 kg, in the second 25.3, in the third 2.1, 6 and in the fourth - 27.5 to, respectively, less by 0.8 (P 0.02), 1.6 (P 0.001), 2.4 (P 0.001) and 1.17, (P 0.001) compared with the control bulls,

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not received electrolyte composition. In the young of the third and second experimental groups, receiving the electrolyte composition at a dose of 90 and 70 g per day, body weight loss during transportation was minimal and the difference compared with the analogues of the first experimental group was 1.6 and 0.8% (7.1 and 3.4 kg) and fourth 1.3 and 0.5 (5.9 and 2.2 kg). A significant difference in live weight loss also occurred between the second and third groups of 0.87. (3.7 kg) - P 0.001.

Feeding animals before transporting the electrolyte composition also made it possible to increase (maintain) the mass of carcasses. According to this predictor, young to the experimental groups surpassed the control groups in groups of 2.8 kg (Р С 0.2), 6.4 kg (Р 0.02), 8.8 kg (Р 0.001) and 3.5 kg ( P "0.2), and the output of carcasses - by 0.81, 0.95, 1.24 and .O, 63%. Of the experimental groups, the highest carcass yields were characterized by the young to the third and second groups (57.31 and 57.02%). The superiority of the experimental groups of youngsters over the control one was also established in terms of the slaughter yield of carcasses to the removable live weight and quality of meat, and especially in terms of its technological parameters.

Consequently, a dose of 90 g per head per day or 225 mg / kg of the live weight of the electrolyte composition, fed to the slaughter young for 6-7 days before transportation, turned out to be the most optimal and allowed to reduce the loss of live weight during transportation by 1.6 - 2, 4%, and the output of carcasses at 0.95 - 1.24%.

In order to confirm the obtained results, a series of research and production experiments were conducted on cattle of various breeds grown under conditions of industrial complexes and sites for growing and fattening cattle.

The use of the electrolyte composition in the dose and the exposures mentioned above allowed reducing the loss of live and slaughter mass when transporting the slaughter cattle to m processing facilities by 4.8-12.2 (8.5) and 2.2-9.4 (respectively 5.8) kg.

The effect obtained can be explained by the fact that the electrolyte composition to some extent normalizes the metabolism, and especially changes the osmotic interaction in the body, which leads to a redistribution of water between the intracellular and intercellular fluids, as during the transportation of young ti, so h when delivered to the complexes and feeding platforms.

Analysis of the obtained data on the effect of the electrolyte composition on the change in blood biochemical parameters during the transportation of slaughter young showed that the amount of sugar after transportation of the control young in the blood increases by 21.54 - 48.75 mg% (P: 0.01), and in the electrolyte preparation composition, only by 7.5–18.23 mgT (P 0.01).

The content of total lipids in the blood of the control young increased during the period of transportation by 20.87-45.34 mg, whereas among the analogs from the experimental groups, their content increased only by 2.75 - 8.94 mg /. An increase in the amount of sugar and lipids in the blood correlates with an increase in the distance and duration of transportation. Consequently, under the action of transport stress, the body’s need for energy increases, which are satisfied by the consistent mobilization of carbohydrates, while in experienced young people these requirements are less significant than in the control group.

Giving to the slaughter young Perld by transporting the electrolyte composition also made it possible to increase the bactericidal activity of the blood serum by 4.32–13.56% after transportation; it remained higher in experimental animals. Other hematological parameters in animals did not exceed the physiological norm, and the differences were not statistically significant.

The chemical composition has established a slight increase in the dry matter content in me-mincemeat due to fat and protein, and fat — in the longest muscle of the back of experimental animals. Molodnák, who received the electrolyte composition, had a significantly higher glycogen content in the muscle tissue. Therefore, the salt composition normalizes the neuromuscular stimulation.

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This is confirmed by the presence of glyophen in the liver of animals at the time of

i -1 trolling linotoids were inferior to those experienced by the biological value of h ha fliKH) and according to technological solutions L m (. lodging capacity and unary STI m sa) gootpet-gtsnno 3.85 - o, 45 and 2.55 - 4, 78%, and p 3 of 3 Before testing the optimal dosages of the electronic composition of bpg, an experiment was conducted in five groups of uboghchkov 10 heads each in order to reveal its effect. For all groups of animals, for non-smoking control, in addition to the diet, an electric composition was fed in the smallest, supposedly, 1 test, dosage (125 mg / kg), with the first experimental group given 3 days, the second - 5, the third - 7 and the fourth - 9 days before transporting them to the m. The results of the experiment showed that giving a (electric reading) composition to animals before transportation allowed reducing the loss of body weight and meat by 1.8, 3.3, 4.6, 3.2 and 0.9, 2.2, and 3.4 , 1,8 kg (tab. 3). At the same time, the gobies of the third experimental group, which 1 fed the salt composition for 7 days, were characterized by the greatest and most significant reduction in the loss of both live weight (4.6 kg - P 0.001) and meat (3.4 kg - 0.05). The gobies, which received it for three, five and nine days, were inferior to their counterparts, who received it for 7 days, in reducing body weight loss by 2.8, 1.3, 1.4 kg and meat by 2.5, 1 2, 1.6 kg.

The results of the experiments on the establishment of the optimal dose confirmed that for all the dosages we studied, the best (rational) exposure was the use of the electrolyte composition for 7 days, as the cost of the electrolyte composition increases with increasing exposure, and the effect of reducing losses is significantly reduced.

Claims (1)

Invention Formula Method for the prevention of transport stress in cattle, including the giving of animals with food electrolyte composition, sodium chloride, potassium chlorine and magnesium carbonate contents, was removed i (and so that, in order to reduce animal weight loss during the overnight, additional sodium sulfate, carbonate sodium, calcium carbonate were added to the composition - dem ratio of components, wt.%: Sodium chloride 54.0 - 56.0 Chloride. Kali) Sodium Sulphate Sodium carbonate Calcium carbonate Magnesium carbonate the dacha of the electrolyte composite is carried out for 6-7 days before transporting animals at a dose of 50-110 g / day per day. Weight loss dependency weight when setting nl experience, Ki / Kiva mass up transportation, kg Alive mass after transportation, kg Losses for transportation, kg Reduction po431, 7 + 4,02430.4 + 3.67 429.7 + 4.13 431.2 ± 3.89 437.5 + 3.95436.8 + 4.00 435.7 + 4.19 438.4 + 4.25 405.7 + 3.10408.0 + 2.68 406.5 ± 2.93 4U, 4 ± 3.25 31.8 + 0.73 28.840.62 29.2 + 0.85 28.0 ± 0.75 Table of animals by composition one 28.840.62 29.2 + 0.85 28.0 ± 0.75 The effect is also in the legs of the Hi half vit vit t three liters ii t in in Kykgyu spike to the vine 25 mg / m (L0 g animal mass and DOO kg) in irimu and diet from transpoiinum Pok eatel Test Experienced I I Experienced II | Experienced Experienced ij Removable live weight, kg 435.5 + 3.65433.2 + 4.28434.8 ± 4.07 Reception "willow mass, kg408,, 25408.2 + 4.10411,, 57 Losses in PATHS, kg26,, 8725.00 + 0.592J, 5 ± 0.65 Reduction of losses, kg-1,83,3 The mass of the pair Tupi, kg230.8 + 1.24231,711,35233.0 + 1.40 Reducing loss ma, kg-0.92.2 Table 3 Group Exposure, days I5 434,441,55433,6 + 4.38 412,2t3,60410,013,95 22.2 + 0.48P, 6 + 0.39 4.63.2 234.2 + 1.10232.6 + 1.47 3.4 1.8