... depreciation100,000100,000In put total1,6 45, 3261,387,088 - Output cost (VND/litter)Price of piglets at 37 - 45 days of age (VND/kg) 25, 000 25, 000Income from piglets/litter1,606, 658 1,667,3 25 Income from faces ... gas200,000200,000Output/litter1,831, 658 1,892,3 25 3. Profit/litter186,332 50 5,237Profit/sow/year372,6631,162,0 45 Efficience/invested capital8.8302.7 45 Results in table above shows, the application of technical ... alive(piglets/sow)11.3110 .51 Stillbirths(piglets/sow)0.190.37Mummies(piglets/sow)0.090.14Deformitiese.g.splaylegs(piglets/sow)0.020. 15 Abortion(piglets/sow)00.001Prevalence of diarrhoea (%): - Week 1: - Week 2: - Week 3:16.122.726 .5 48.133.837 .5 It is shown that there are significantdifferences on the numbers of piglets...