Water usage Body weight gain 350 300 1.2 * * 1.0 Feed Waterconsumption usage Treatment 28 35 Feed consumption Water usage 0.6 150* = P‐value < 0.05 1.2 300 50 0.2 21 28 28 35 * * = P‐value < 0.05 = P‐value < 0.05 35 Day Day Treatment Control Control * * * 42 Treatment Treatment Control Control 1.5 0.6 * 35 Day * 42 * 49 Treatment Control * 21 28 * = P‐value < 0.05 = P‐value < 0.05 * 35 * Day *42 3535 Day Day 4242 * 49 Treatment Treatment Control Control 1.0 0.4 28 35 35 Day Day 42 0.0 0.0 49 49 42 2121 2828 * * = P‐value < 0.05 = P‐value < 0.05 Feed consumption 4949 Feed conversion ratio 1.4 1.2 3.0 * * 0.8 Body weight Feed consumption 0.6 4.0 1.4 * 0.4 3.5 1.2 BW (kg) Consumption (kg) BW (kg) (kg) Consumption 0.2 3.0 1.0 2.5 0.0 0.8 21 28 2.0 Body weight Feed consumption * = P‐value < 0.05 0.6 1.5 4.0 1.4 0.4 1.0 3.5 1.2 0.2 0.5 3.0 1.0 0.0 2.5 21 28 0.8 2.0 * = P‐value < 0.05 * = P‐value < 0.05 0.6 1.5 * 2.5 1.0 Treatment Control ** * kg feed / kg BWG 21 28 * = P‐value < 0.05 * = P‐value < 0.05 Consumption (kg) 28 1.0 3.0 1.2 0.4 0.5 0.2 0.250 2.0 Birds performed better but… 1.5 conversion Feed ratio 3.0 1.0 Treatment Control * 2.5 0.5 2.0 0.0 35 Day * 42 49 Treatment Control ** * 35 Day 42 21 28 35 1.5 Day Birds performedratio better but… Feed * conversion = P‐value < 0.05 42 49 Treatment Control 3.0 1.0 * 2.5 0.5 49 Treatment Treatment Control Control 0.4 1.0 2.0 0.0 21 1.5 28 * = P‐value < 0.05 35 Day 42 35 Day 42 49 Treatment Control 1.0 0.5 0.2 0.5 2121 2828 * * = P‐value < 0.05 = P‐value < 0.05 3535 Day Day 4242 0.0 4949 21 * = P‐value < 0.05 28 49 Birds performed better but… Body weight 4.0 3.5 17 * * 3.0 BW (kg) 21 1.5 0.6 Feed ratio Body weight gain * conversion = P‐value < 0.05 0.0 2.0 0.8 4949 42 100 0.4 0.0 0.0 Treatment Control 0.5 2.5 1.0 0.2 150 0.6 0.0 0 * * 2.0 0.8 0.0 49 kg feed / kg BWG Consumption (kg) Usage (gal) 0.8 200 42 * * 2.5 1.0 0.2 Day 1.4 350 0.4 100 1.0 250 0.00 * * * * 3.0 1.2 0.4 kg feed / kg BWG BWG (kg) Consumption Usage (gal)(kg) * Control Feed 0.6 conversion Body weight gainratio kg feed / kg BWG BWG (kg) 150 1.4 350 100 1.2 300 50 1.0 250 0 0.8 200 BWG (kg) 0.8 200 kg feed / kg BWG Usage (gal) 250 2.5 2.0 Body weight 4.0 1.5 3.5 1.0 * 3.0 0.5 Treatment Control * Birds performed better but… 17 BW (kg) 2.5 0.0 21 BW (kg) 2.0 Body weight * = P‐value < 0.05 1.5 4.0 1.0 3.5 0.5 3.0 0.0 2.5 28 35 Day 42 Treatment Control 28 2.0 * = P‐value < 0.05 Birds performed better but… * * 21 49 35 Day 42 35 Day 42 49 Treatment Control 1.5 1.0 0.5 17 0.0 21 * = P‐value < 0.05 28 49 17 17 Pregunta al ponente a través de: aviforum.org El uso de datos de consumo de pollos de engorde como una herramienta de gestión aviFORUM Carne 2018 84