Characteristics of the indicators growth of white belted red pigs at different levels of feeding
Journal Title: Науковий вісник полтавського університету економіки і торгівлі. Серія Технічні науки - Year 2016, Vol 1, Issue 78
Abstract
Purpose. The article presents the results of experimental studies on the weighted growth rates of white belted red pigs depending on the feeding. Studies indicate that during the investigation and the average daily live weight of pigs feeding dependent on the intensity and was the highest in the group with increased feeding. Methods.To characterize the intensity of growth in the cultivation of certain periods was calculated indices relative increase in body weight pigs. Results. Increasing the live weight of animals with modified rules on nutrition ± 25% in the second and third groups was not the same. Deviations toward decrease live weight at low standards of nutrition in the third group were higher than in the second group of pigs reared to high standards of nursing. Conclusions. Found that with age in the experimental pigs relative increase in body weight decrease. This manifestation of age changes relative growth live weight in animals. It should be noted that the 9-month old pigs in the third group were smaller relative increase in body weight compared to animals first and second groups.
Authors and Affiliations
G. Birta, Yu. Burgu, Lydmila Floka
Keywords
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