METHOD OF DIFFERENTIATED FEEDING OF SOWS IN FARROWING AND SUCKLING PERIODS

摘要

The invention relates to the agriculture, in particular to animal husbandry. A method of differentiated feeding of the sows in the farrowing and suckling periods is such that in various periods of thephysiological state of the animals the feeding according to the energy level is carried out differentially, in the period of farrowing from the 101th up to the 110th day the energy level of feeding is increased by 50-100%, from the 111th up to 115th day it is lowered by 20-27%, and in the suckling period a supporting energy level of feeding the sows is set, taking into account their live weight, and gradually an additional level of feeding for productivity is gradually raised on the basis of 0.05-0.1 feed units per one piglet from the first day after farrowing and up to the eighth day of the suckling period and correspondingly 0.1-0,2 feed units from 9th up to 20th day, 0.2-0.33 feed units from 21th up to 30 th day, 0.33-0.4 feed units from 31th up to 40th day, 0.4-0.55 feed units from 41th up to 55th day and 5-6 days prior to the weaning an energy level of feeding is gradually lowered up to 20%.