SU967439A1 - Poultry reproduction properties stimulant - Google Patents

Description

(54) STIMULATOR OF REPUBLIC QUALITIES - AGRICULTURAL POULTRY

one

The invention relates to agriculture, in particular to the reproduction of agricultural birds.

Intensification of the reproduction of poultry is achieved by increasing the production of eggs per individual, as well as by increasing the biological usefulness of the eggs, which is generally expressed in increasing the number of fertilized eggs carried by the bird and increasing the hatchability of the young during incubation; its

Increasing the production of eggs and increasing their biological usefulness can be achieved by improving the conditions of poultry keeping, breeding techniques, as well as improving the supply of poultry with essential nutrients and biologically active components of nutrition.

Feeding feed to chickens with supplementation of 300 mg per head per day of riboflavin contributes to an increase in hatchability up to% 1.1% compared to 69.3% in chickens not receiving riboflavin supplements {1.

The enrichment of mixed feed for laying hens with manganese and iodine leads to an increase in hatchability by 8.9% compared with the hatchability of eggs from chickens that received feed without the addition of these microelements 2.

The use of the above means allows to achieve a certain level of reproductive qualities of the bird, however, it is necessary to find means to achieve more than BiKiKipt results.

Until now, Minobutyric acid has been used in medicine as a bakery agent for vascular diseases of the brain, for brain injuries, after all, and for other diseases 31. The aim of the invention is to achieve a further improvement of perinatal capacity

20 qualities of a bird that match. on balanced nutrition, taking into account the above means, to IMPROVE these qualities and thereby expand the arsenal of means relating to stimulators of the reproductive qualities of farm poultry. The goal is achieved by introducing in the mixed feed of poultry during the breeding period an additive - mineral oil in the amount of 30-90 mg per 1 kg of feed. Example. Formed three groups of guinea fowl, identical in age and initial productivity. The poultry of all experimental troupes contain in similar conditions. The first experimental group of poultry receives plenty of common feed (basic version) whose nutritional value corresponds to the recommendations of VNITIP. The compound feed is enriched with a complex of biologically active substances, including vitamins A, Dz, E, Bj, bc, pantothenic, folic, nicotinic and ascorbino4. acid, as well as salts of micro-elements: zinc, manganese, copper, iodine and iron. The bird of the second experimental group receives the same compound feed with the addition of 30 mg, and the third group - 90 mg of a-aminobutyric oil; lots per 1 kg of feed. The experience lasts 150 days. During the experiment, the preservation of livestock, the amount of feed consumed, the number of eggs laid, the proportion of fertilized eggs, hatchability of young animals, the content of vitamin A and carotenoids in the yolk of eggs are taken into account. Results on the effect of compound feeds with additives 7-oil. Acids for guinea fowl productivity and incubation quality of eggs and young hatching are presented in the table.

Claims (1)

Claim The use of γ-aminobutyric acid as a stimulator of the reproductive qualities of poultry.