References

• AOAC, 1995. Official Methods of Analysis. 15th ed. Association of Official Analytical Chemists, Washington, DC, USA.
   Google Scholar
• Attia, Y.A., Hassan, R.A., Shehatta, M.H., Abd El –Hady, S.B., 2005. Growth, carcass quality and serum constituents of slow growing chicks as affected by betaine addition to diets containing 2 different levels of methionine. Int. J. Poultry Sci. 4:856–865.
   Google Scholar
• Carrè, B., Rozo, E., 1990. La prédiction de la valeur énérgetique des matières premières destinées à l’aviculture. Prod. Anim. 3:163–169.
   Google Scholar
• Castellini, C., Dal Bosco, A., Mugnai, C., Bernardini, M., 2002. Performance and behaviour of chickens with different growing rate reared according to organic system. Ital. J. Anim. Sci. 1:291–300.
   Google Scholar
• Diaz, D., Morlacchini, M., Masoero, F., Moschini M., Fusconi, G., Piva, G., 2006. Pea seeds (Pisum sativum), Faba bean (Vicia Faba var. minor) and lupin seeds (Lupinus albus var. multitalia) as protein sources in broiler diet: effect of extrusion on growth performance. Ital. J. Anim. Sci. 5:43–53.
   Google Scholar
• Elkowicz, K., Sosulski, F.W., 1982. Antinutritive factors in eleven legumes and their air-classified protein and starch fractions. J. Food Sci. 47:1301–1304.
   Google Scholar
• El-Sayed, M.A., Sosulski, F.W., Shehata, A.A.Y., Youssef, M.M., 1996. Nutritional, functional and sensory properties of wheat, rice and faba bean blends texturized by drum drying. Int. J. Food Sci. Tech. 31:257–266.
   Google Scholar
• European Commission, 1999. Council Regulation n.1804/99 of July 1999 supplementing Regulation (ECC) n. 2092/91 on organic production of agricultural products. In: Official Journal, L 222, 24/08/1999, pp 1–28.
   Google Scholar
• Fanatico, A.C., Pillai, P.B., Cavitt, L.C., Owens, C.M., Emmert, J.L., 2005. Evaluation of slower-growing broiler genotypes grown with and without outdoor access: growth performance and carcass yields. Poultry Sci. 84:1321–1327.
   Google Scholar
• Gutierrez, N., Avila, C.M., Duc, G., Marget, P., Suso, M.J., Moreno, M.T., Torres, A.M., 2006. CAPs markers to assist selection for low vicine and convicine contents in faba bean (Vicia faba L.). Theor. Appl. Genet. 114:59–66.
   Google Scholar
• Hanson, J., Dismukes, R., Chambers, W., Greene, C., Kremen, A., 2004. Risk and risk management in organic agriculture: views of organic farmers. Renew. Agr. Food Syst. 19:218–227.
   Google Scholar
• Italian Republic, 1992. Legislative Decree no. 116 of 27 January 1992 implementing the European Directive 86/609/EEC on the protection of animals used for experimental and other scientific purposes. In: Official Gazette n. 40, 18/02/1992, Ordinary Suppl., pp 1–12.
   Google Scholar
• Julian, R.J., 1998. Rapid growth problems: ascites and skeletal deformities in broilers. Poultry Sci. 77:1773–1780.
   Google Scholar
• Leclercq, B., Chagneau, A.M., Cochard, T., Hamzaoui, S., Larbier, M., 1993. Comparative utilisation of sulphur-containing amino acids by genetically lean or fat chickens. Brit. Poultry Sci. 34:383–391.
   Google Scholar
• Marquardt, R.R., Campbell, L.D., Ward, T., 1976. Studies with chicks on the growth depressing factor(s) in faba bean (Vicia faba var. minor). J. Nutr. 106:275–284.
   Google Scholar
• Moschini, M., Masoero, F., Prandini A., Fusconi, G., Morlacchini, M., Piva, G., 2005. Raw Pea (Pisum sativum), raw Faba bean (Vicia faba var. minor) and raw Lupin (Lupinus albus var. multitalia) as alternative protein sources in broiler diets. Ital. J. Anim. Sci. 4:59–69.
   Google Scholar
• Mosier, H.D., 1986. The control of catch-up growth. Acta Endocrinol-Cop. 113:1–7.
   Google Scholar
• National Research Council, 1994. Nutrient requirements of poultry. 9th rev. ed. National Academy Press, Washington, DC, USA.
   Google Scholar
• Pesti, G.M., Leclerq, B., Chagneau, A.M., Cochard, T., 1994. Comparative response of genetically lean or fat chicken to lysine, arginine and non essential amino acids supply. II. Plasma amino acids responses. Brit. Poultry Sci. 35:697–707.
   Google Scholar
• Quemener, B., 1988. Improvements in the highpressure liquid chromatographic determination of amino acids sugar and α-galactosides in faba bean, lupin and pea. J. Agr. Food Chem. 36:754–759.
   Google Scholar
• Romboli, I., Cavalchini, L., Gualtieri, M., Franchini, A., Nizza, A., Quarantelli, A., 1996. Metodologie relative alla macellazione del pollame, alla valutazione e dissezione delle carcasse e delle carni avicole. Zoot. Nutr. Anim. 22:177–180.
   Google Scholar
• Rosa, A.P., Pesti, G.M., Edwards, H.M., Jr., Bakalli, R.I., 2001. Threonine requirements of different broiler genotypes. Poultry Sci. 80:1710–1717.
   Google Scholar
• Roush, W.B., Dozier III, W.A., Branton, S.L., 2006. Comparison of Gompertz and neural network models of broiler chickens. Poultry Sci. 85:794–797.
   Google Scholar
• Rubio, L.A., Brenes, A., Castaño, M., 1990. The utilization of raw and autoclaved faba bean (Vicia faba L., var. minor) and faba bean fractions in diets for growing broiler chickens. Brit. J. Nutr. 63:419–430.
   Google Scholar
• SAS, 1999. User’s Guide Statistics. Version 8.0. SAS Institute, Inc., Cary, NC, USA.
   Google Scholar
• Sixdenier, G., Cassecuelle, F., Guillaumin, L., Duc, G., 1996. Rapid spectrophotometric method for reduction of vicine and convicine in faba bean seed. FABIS Newslett. 38/39:42–44.
   Google Scholar
• Sterling, K.G., Costa, E.F., Henry, M.H., Pesti, G.M., Bakalli, R.I., 2002. Responses of broiler chickens to cottonseed- and soybean meal-based diets at several protein levels. Poultry Sci. 81:217–226.
   Google Scholar
• Van Leeuwen, P., Babinszky, L., Verstegen, M.W.A., Tossenberger, J., 2000. A procedure for ileostomisation of adult roosters to determine apparent ileal digestibility of protein and amino acids of diets: Comparison of six diets in roosters and growing pigs. Livest. Prod. Sci. 67:101–111.
   Google Scholar
• Ward, A.T., Marquardt, R.R., Campbell, L.D., 1977. Further studies on the isolation of the thermolabile growth inhibitor from the faba bean (Vicia faba L. var. minor). J. Nutr. 107:1325–1334.
   Google Scholar
• Wilson, P.K., Osbourn, D.F., 1960. Compensatory growth after undernutrition in mammals and birds. Biol. Rev. 35:325–363.
   Google Scholar