RU2308830C1 - Method for treatment of meat-type chicken eggs - Google Patents

Abstract

FIELD: pre-incubation treatment of meat-type chicken eggs.

SUBSTANCE: method involves treating eggs with biologically active compositions, with organosilicon substances such as cresacin and meval being used as biologically active compositions. Said compositions are applied in the form of mixture of their solutions onto eggshell 6-12 hours before incubation.

EFFECT: increased chicken yield and intensified growth of chickens.

3 tbl, 3 ex

Description

The invention relates to poultry, and in particular to methods for processing meat chicken eggs with the aim of stimulating the embryonic and postembryonic development of broiler chickens.

Various processing methods are known: eggs with laser beams in combination with irradiation with a gas discharge lamp [1], a constant magnetic field - by placing eggs in a solenoid in a pulsed mode [2], optical radiation generated by an injection semiconductor source [3], ozone-ion mixture, obtained using a miniature ozonizer-ionizer design Storchevy V.F. [four].

There is also a method of pre-incubation treatment of eggs with a solution of succinic acid after irradiation with an ultraviolet lamp or ozonation, which we have taken as a prototype [5]. This method has several disadvantages: the need for special equipment (ultraviolet lamp, ozonizer), as well as the complexity.

The objective of the present invention is the processing of eggs of meat chickens before incubation, leading to an increase in hatching of chickens and their growth rate during the growing period.

The technical result consists in increasing the technical output of conditioned chickens, increasing the growth rate of the chickens and their live weight during the growing period.

The technical result is achieved by the fact that the method includes pre-incubation processing of eggs with biologically active compounds, organosilicon substances — krezacin and mival, which are applied as a mixture of their aqueous solutions of 0.01% concentration on the shell surface in 6-12 hours before incubation.

The method is as follows.

Organosilicon compounds mival and crezacin are dissolved in distilled water at a concentration of 0.01%. The resulting solutions are mixed in a ratio of 1: 1 and applied to the surface of the egg shell with a spray or a typical aerosol installation at the rate of 1.2-1.5 ml per 120-150 eggs. The treatment is carried out 6-12 hours before incubation, at a room temperature of 20-22 ° C. As a result, the output of conditioned chickens increases by 3.0-4.4%, the weight of the residual yolk decreases by 16.24-33.9% and the live weight of chickens increases by the end of the growing period by 2.7-4.0%.

Example 1

The competitor’s meat cross-country eggs from one house and one day of laying were sorted into trays. 6-12 hours before incubation, the eggs were treated with a 0.01% solution of a mixture of krezacin and mival. Eggs of the same batch were used as control. The data obtained are presented in table 1. Due to the processing of eggs, the output increased by 4.4%. The resulting young animals were better developed than in the control, as evidenced by the weight indices of the liver, stomachs, and residual yolk. By the end of the growing period, the live weight of the experimental chickens was 4% greater than that of the control ones.

Example 2

Smena-4 meat cross-country chicken eggs from one house and one day of demolition were sorted into trays. 6-12 hours before incubation, the eggs were treated with a 0.01% solution of a mixture of krezacin and mival. Eggs of the same batch were used as control. The data obtained are presented in table 2. The output increased by 3.5%, the weight of the residual yolk decreased by 33.9% compared with the control, the weight indices of the liver and stomachs increased, which indicates the better development of experimental chickens. By the end of the growing period, the live weight of the experimental chickens was 3.1% more than the control.

Example 3

Smena-4 meat cross-country chicken eggs from one house and one day of demolition were sorted into trays. 6-12 hours before incubation, the eggs were treated with a 0.01% solution of a mixture of krezacin and mival. Eggs of the same batch were used as control. The data obtained are presented in table 3. The output of conditioned chickens increased by 3%. The live weight of experimental chickens at the age of 41 days was 2.7% more than in the control.

Bibliography

1. Mamukaev M.N. The method of laser treatment of chicken embryos. Patent No. 2142225, priority dated 10.12.1999.

2. Dobrenko A.M., Tail cutters P.E. The method of pre-incubation processing of eggs. Patent No. 2136149, priority from 09/10/1999.

3.Koltsov Yu.V., Korolev V.N., Kusakin S.A., Zolotarev V.G. The method of biostimulation of poultry. Patent No. 2101939, priority from 01/20/98.

4. Naydensky MS, Karmoliev R.Kh., Lukicheva V.A., Lazareva N.Yu., Storcheva V.F., Snytko T.V. The method of rehabilitation and stimulation of embryonic and postembryonic development of birds. Patent No. 2178641, priority from 01/27/2002.

5. Naydensky MS, Nesterov VV, Lazareva N.Yu. A method of stimulating embryonic and early postembryonic development of poultry. Patent No. 2262228, priority 01.04.2004.

Table 1 Indicator The control Experience Difference% Output, % 82.9 87.31 +4.38 Residual yolk with a yolk sac,% 24.81 20.78 -16.24 Liver% 2,8 3.18 +13.6 Muscular and glandular stomachs,% 5.19 5.84 +12.5 Live weight of chickens at 42 days, g 1880 1955 +4.0

table 2 Indicator The control Experience Difference% Output, % 84.0 87.5 +3.5 Residual yolk with a yolk sac,% 18.6 12.3 -33.9 Liver% 2.6 2.9 +11.5 Muscular and glandular stomachs,% 5.5 6.0 +9.1 Live weight of chickens at 41 days, g 1910 1970 +3.1

Table 3 Indicator The control Experience Difference% Output, % 80.5 83.5 +3.0 Residual yolk with a yolk sac,% 14.3 11.5 -19.6 Liver% 3.0 3,1 +3.3 Muscular and glandular stomachs,% 5.8 6.3 +8.6 Live weight of chickens at 41 days, g 1850 1900 +2.7

Claims (1)

A method of processing meat chicken eggs, including pre-incubation processing of eggs with biologically active compounds, characterized in that organosilicon substances krezacin and mival are used as biologically active compounds, which are applied to the surface of the egg shell as a mixture of their aqueous solutions of 0.01% concentration 6-12 hours before incubation.