About practices of pig
Feeding of pregnant animal The demands resulting from pregnancy and need for conserving nutrients for ensuing lactation are accelerated during the later stage of pregnancy. The increased needs are for proteins, vitamins and minerals. Mature sows gain 30 - 35 kg and gilts 40 - 45 kg during pregnancy. Feed should be so regulated that sows and gilts are never over fat or thin. Feed lightly with bulky laxative feed immediately before an d after farrowing. Bring the sow to full feeding in 10 days. Plenty of greens may be provided. Feed allowance may be calculated as 2.5 - 3 kg/100 kg body weight plus at the rate of 0.2 kg feed per piglet with the sow. Thus, a sow weighing 100 kg with 8 piglets should receive 4.6 kg feed per day. The piglets may be provided with special nourishing diet called creep feed separately.
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