Open AccessReaction of stomach for feeding young pigs probiotics
Author(s) -
E.G. Trachuk,
T. V. Farionik
Publication year - 2016
Publication title -
naukovij vìsnik lʹvìvsʹkogo nacìonalʹnogo unìversitetu veterinarnoï medicini ta bìotehnologìj ìmenì s.z. g̀žicʹkogo
Language(s) - English
Resource type - Journals
eISSN - 2518-1327
pISSN - 2413-5550
DOI - 10.15421/nvlvet6754
Subject(s) - biology , digestion (alchemy) , food science , forage , nutrient , stomach , omnivore , microbiology and biotechnology , zoology , agronomy , chemistry , biochemistry , ecology , chromatography , predation
The basis for the diets of pigs of different technologies of production and productivity in all areas and forage species are of plant origin, which is associated primarily with their availability. This group consists of feed grain cereals, grain legumes, green coarse, juicy, waste flour and other technical industries and others. Although omnivorous pig feed them digestion features displayed on the feasibility of forming foundations diet of concentrated feed. For industrial production of pork proportion of concentrated feed often 100%. However, partly in used feed feeding that are of poor quality, which in turn worsens their nutritional value and complicates digestion and nutrient absorption of food. Besides the low digestibility of grain mixtures in which a third of organic matter is not absorbed by the animals, lack of nutrients adversely affect the resistance and other reactions, reproductive function and performance. Studying the formative influence of the new feed factor on the structure of the digestive system of animals must pay attention to the morphological features of individual organs as the result of direct exposure to chemicals in the diet of the wall of the gastrointestinal tract. The effect of different doses of probiotic preparation Entero–active in growing young pigs on morphological indicators of cardiac, fundic and pyloric stomach areas and established its laws. The data indicate a probable thickening of the stomach wall for probiotic action by thickening muscle and mucous membranes in all investigated areas. The changes have no pathological character, and show an adaptive response to the action of gastric certain doses of the new feed factor.