The use of feed enzymes in the diets of farrowing and suckling sows

Abstract

Feed additive Allzyme PT of the leading feed company Alltek UK Ltd. is an enzyme agent for better assimilation of wheat, rye or triticale in the rations of poultry and pigs. The general effect of using this drug consists in neutralization of antinutritional substances, release and assimilation of additional metabolic energy, increase of protein digestibility and availability of amino acids, and reduction of chyme viscosity. The use of this feed additive allows you to increase the nutritional value of grains by 4-10%, depending on the type and type of grain ingredients of the diet. Many experiments have established that the introduction of fat additives into compound feed also has a positive effect on the reproductive qualities of sows, the growth and development of piglets. Based on the conclusions of previous researchers, it was decided to introduce fat additives and enzyme preparations into the diet of sows, confirm or refute their conclusions, and independently establish the effect of fat additives and enzyme preparations on the reproductive qualities of sows and their effect on biochemical indicators of blood. The final goal of the experiment was to determine the expediency of using the enzymatic preparation "Allzyme PT" independently or with the simultaneous introduction of 2.5% sunflower oil into the basic diet in a specific commercial enterprise. Having analyzed the results of the scientific and production experience, it can be concluded that the best effect on the reproductive qualities of sows has the addition to the diet of the combination complex of feed preparations "sunflower oil + feed enzyme Allzaim PT". This is explained by the fact that vegetable oils contain a large amount of unsaturated fatty acids – linoleic and linoleic, which are necessary for the construction of cells and some hormones, but cannot be synthesized in the body of pigs. The use in diets of specific enzyme complexes that break down non-starchy polysaccharides allows you to significantly increase the digestibility of nutrients from it. As a result, the level of metabolic energy, assimilation of protein and amino acids, and carbohydrates increases significantly. The simultaneous use of such an optimal combination of feed additives leads to an improvement in the conversion of feed due to its digestibility, and, as a result, has a positive effect on the improvement of feed assimilation, an increase in the safety of piglets and their live weight, which in general leads to a decrease in costs per unit of production and confirmed by the economic analysis of the results of zootechnical studies. Additional annual income on the farm after the introduction of the technology of feeding sows, the addition of sunflower oil to the main ration adopted in the farm together with the enzyme feed Allzaim PT will allow to increase the production of products on the reproduction plot by 5198.8 UAH on the nest of sows.