Artículos de revistas
Productive Performance Of Quails Housed In Different Systems Of Artificial Lighting [desempenho Produtivo De Codornas Alojadas Em Diferentes Sistemas De Iluminação Artificial]
Registro en:
Archivos De Zootecnia. , v. 61, n. 235, p. 449 - 456, 2012.
40592
2-s2.0-84870314893
Autor
Jacome I.M.D.T.
Borille R.
Rossi L.A.
Rizzotto D.W.
Becker J.A.
de Sampaio C.F.R.
Institución
Resumen
SUMMARY The effects of the use of led technology in lighting's program of Japanese quail was evaluated, using 176 birds with 35 days of age, in a completely randomized design with four treatments (15W incandescent lamps, leds: blue, orange and white) and 2 replicates of 22 birds each. Since the first week of housing we established the lighting program, starting with 13 hours of light, with increases of 30 minutes per week until it reached 17 hours of light. Eggs and leftover food from each plot were weighed weekly to determine the average egg weight and feed consumption, expressed as daily basis. Evaluations were performed by ethogram for 4 escotophases to assess the frequency of access to the feeders by treatment in activation of lighting technologies. There were no significant differences (p≥0.05) between treatments for egg production. To the parameters of egg weight, feed intake, shell weight and shell thickness were not observed significant differences (p≥0.05) between treatments. The Unit Haugh and specific gravity also not showed statistical differences (p≥0.05) between treatments. 61 235 449 456 Amoroso, L., Artoni, S.M.B., Moraes, V.M.B., Perecin, D., Franzo, V.S., Amoroso, P., Influência da espermatogênese e dos níveis de testosterona no aspecto reprodutivo de codornas (2008) Rev Bras Zootecn, 37, pp. 61-66 (2008) Programa De Análises Estatís-ticas, , http://www.assistat.com, ASSISTAT, Versão 7.5. UAEG-CTRN-UFCG, Campina Grande-PB, 23/10/ 2010 Avila, V.S., Penz, A.M., Brum, P.A.R., Rosa, P.S., Guidoni, A.L., (2001) Consequência do horário de alimentação na produção e na qualidade do ovo fértil, pp. 1-4. , Comunicado Técnico/ 286/Embrapa Suínos E Aves Brant, A.W., Otte, A.W., Norris, K.H., Recommend standards for scoring and measuring opened egg quality (1951) Food Technol, 5, pp. 356-361 Brooks, R.C., Egg breakage is costing you Money (1971) Poultry Tribune, 3, pp. 22-36 Buffington, C.S., Collazo-Arocho, A., Canton, G.H., Pitt, D., Thatcher, W.W., Collier, R.J., Black globe humidity index (BGHI) as confort equation for dairy cows (1981) Transactions of the ASAE, 24, pp. 711-714 Castelló, L.J.A., Pontes, P.M., González, F.F., Producción de huevos (1989) Technograf, p. 367. , Barcelona Cunningham, F.E., Cotteril, O.J., Funk, E.M., The effect of season and age of bird. I. On egg size, quality and yield (1960) Poultry Sci, 39, pp. 289-299 Etches, R.J., Estímulo luminoso na reprodu-ção. Fisiologia da reprodução de aves. Fundação Apinco de Ciência e Tecnologia Avícolas (1994) Campinas-SP, pp. 59-75 Etches, R.J., Reproducción aviar (1996) Acríbia, p. 339. , Zaragoza Gewehr, C.E., Cotta, J.T.B., Oliveira, A.I.G., Freitas, H.J., Efeitos de programas de iluminação na produção de ovos de codornas (coturnix coturnix) (2005) Ciênc Agrotec, 29, pp. 857-865 Haugh, R.R., The Haugh unit for measuring egg quality (1937) H.S. Egg Poult Mag, 48, pp. 552-555 (2009) Instituto Brasileiro De Geografia E Estatística, , http://www.sidra.ibge.gov.br/bda/pecua/, IBGE, Pesquisa Pecuária Municipal (PPM), sidra, 16/11/ 2009 Lewis, P.D., Perry, G.C., Morris, T.R., Midgley, M.M., Intermittent lighting regimes and mortality rates in laying hens (1992) World Poultry Sci J, 48, pp. 113-120 Morris, T.R., Midgley, M., Butler, E.A., Experiments with the Cornell intermittent lighting system for laying hens (1988) Brit Poultry Sci, 29, pp. 325-332 Nicholls, T.J., Goldsmith, A.R., Dawson, A., Photo fractoriness in birds and comparison with mammals (1988) Phisiol Rev, 68, pp. 133-176 (2007), http://www.osram.com.br, OSRAM, 30/ 07/2007Pinto, R., (1998) Níveis De Proteína E Energia Para Codornas Japonesas (Coturnix Coturnix Japonica) Em Postura, p. 64. , Dissertação (Mestrado em Zootecnia. Universidade Federal de Viçosa, Viçosa Proudfoot, F.G., The decline of internal egg quality during storage at 30°F and 70°F among six strains of Leghorns reared in confinement and on range (1962) Poultry Sci, 41, pp. 98-103 Rezende, M.J.D.M., Flauzina, L.P., McManus, C., Oliveira, L.Q.M.D., Desempenho produtivo e biometria das vísceras de codornas francesas alimentadas com diferentes níveis de energia metabolizável e proteína bruta (2004) Acta Sci Anim Sci, 26, pp. 353-358 Rossi, M., Pompei, C., Changes in some egg components and analytical values due to hen age (1995) Poultry Sci, 74, pp. 152-160 Sauveur, B., Photopériodisme et reproduction dês oieseaux domestiques femalles (1996) INTRA Prod Anim, 9, pp. 25-34 Sauveur, B., Mongin, P., Performance of layers reared and/or kept under different 6-hour light-dark cycles (1983) Brit Poultry Sci, 24, pp. 405-416 Schubert, E.F., (2003) Light Emitting Diodes, , 1a. ed. Cambridge Singh, R.V., Narayan, R., (2002) Produção De Codornas Nostrópicos, , Simpósio Internacional de Coturnicultura, 1. Anais. UFLA. Lavras