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2120 final report.pdf - Agra CEAS Consulting

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APPENDIX 1: MEMBER STATE REPORTSTable A2.3: Performance measures for commercial egg production in BrazilMeasureOne cycle,white eggsOne cycle,brown eggsTwo-threecycleLaying cycle (days) 420 420 681Empty period (days) 14 14 14Feed/bird (kg) over laying cycle 44.1 48.7 74.1Feed/bird/day (g) 105 116 109Eggs/bird/laying cycle 320-340 315-335 494Kg feed per kg eggs 1.87-2.13 2.13-2.40 2.40Mortality (%) 8-10 6-8 n.a.Number of hens/labourer 20,000-200,000 20,000-200,000 n.a.Hens housed per m 2 house 12 8 n.a.Space allowance per hen (cm 2 ) 450 480 n.a.Pullet cost (R$) 5.50-6.00 5.50-6.00 n.a.End of lay hen weight (kg) 1.5-1.8 2.0-2.2 n.a.End of lay hen price (R$/kg) .60-.70 .60-.70 n.a.n.a. = Not availableSource: Sonia Martins, Ph.D. thesis.While egg production in Brazil has risen only moderately over the past 10 or 15 years, there isevidence that the industry has made important advances in genetics and production practices overthe period. Results of a study comparing the performance of several larger commercial producersbetween 1985 and 1995 are summarised in Table A2.4. As indicated, the upper bounds of eggproduction and length of life were greatly expanded while feeding efficiency was increased as well.The dramatic increase in the length of production, from 14 to more than 22 months, suggests thatsome if not most of these producers adopted molting practices during the period of study.Table A2.4: Changes in performance measures of selected Brazilian egg producersbetween 1985 and 1995.Measure 1985 1995 % changeGrow-out life (months) 6.0 4.4 -27Production life (months) 14.0 22.4 +60Feed consumption/bird/production phase 41.8 74.1 +77Kg feed per kg eggs 2.67 2.40 -10Total egg production 250.6 494.4 +97Source: Sonia Martins, Ph.D. thesis.A2.1.2.4. Production costsCost of production estimates for Brazilian egg production are particularly difficult to pin down giventhe heterogeneous nature of the production systems in use. We have relied primarily on estimatesderived from producer surveys and on poultry specialists operating in the primary egg-producingregion. This includes cost data collected in late 2002 and early 2003 by researchers at the Universityof Sao Paulo for 90 egg producers in the states of Sao Paulo, Minas Gerais, and Parana. Theestimates appearing in Table A2.5 represent a mix of automated and traditional production systems.335

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