2017,    N 4 (30)    

VETERINARY SCIENCE AND ANIMAL INDUSTRIES

Dobudko A., Yastrebova O.

Productivity and product quality of laying hens when included in the diet of feed additives FAX-2

Studied the effectiveness of mineral additives the FAX 2 in the feeding of laying hens, determined its optimal dose of inclusion in complete feed. The influence of the FAX 2 to egg laying chickens, their safety and the payment of feed products. Found that it promotes use of calcium and phosphorus, improves the physiological state of organism of chickens; reduces the cost of feed for egg production. Thus improving their quality. It is shown that when including it in the standard feed at a dose of 6% by weight of the diet, increased safety – 6%, decrease feed costs by 1.8%; 3% increase in egg production. The use of this additive in the feed mixture enhances the economic performance of reference of the poultry industry, in particular the level of profitability increased by 8.3%.

Keywords: LAYING HENS, DIET, MINERAL NUTRITION, FEED ADDITIVE, FAX-2, METABOLISM, EGG PRODUCTION, NATURAL RESISTANCE, PRODUCT QUALITY, ECONOMIC EFFICIENCY