Agostini P.S., Santos R.R., Khan D.R. et al. (2019). The optimum valine: Lysine ratios on performance and carcass traits of male broilers based on different regression approaches. Poultry Science, 98, 1310–1320.
Buryakov N.P., Aleshin D.E. (2018). Optimization of the feeding rations of broiler chickens. In: Doklady TSKhA [Reports of Timiryazev Agricultural Academy], 290(3). Moscow: Izd-vo RGAU-MSKhA imeni K.A. Timiryazeva (in Russian).
Corrent E., Dr. Bartelt J. (2011). Valine and Isoleucine: The next limiting amino acids in broiler diets. Lohmann Information, 46(1), 59–67.
Corzo A., Dozier W.A., Mejia L. et al. (2011). Nutritional feasibility of l-valine inclusion in commercial broiler diets. Journal of Applied Poultry Research, 20(3), 284–290. DOI: 10.3382/japr.2010–00233
Corzo A., Kidd M.T, Dozier W.A., Vieira S.L. (2014). Marginality and needs of dietary valine for broilers fed certain all-vegetable diets. Journal of Applied Poultry Research, 16, 546–554.
Duarte K., Junqueira O., Domingues C. et al. (2014). Digestible valine requirements for broilers from 22 and 42 days old. Acta Scientariu – Animal Sciences, 36(2), 151–156.
Imangulov Sh.A., Egorov I.A., Okolelova T.M. (2009). Rekomendatsii po kormleniyu sel’skokhozyaistvennoi ptitsy [Recommendations for Feeding Poultry]. Sergiev Posad: VNITIP.
Lazareva N. (2015). Optimization of broiler diets by amino acids. Kombikorma=Compound Feeds, 9, 66–67 (in Russian).
Nascimento G.R., Murakami A., Ospina-Rojas I. et al. (2016). Digestible valine requirements in low-protein diets for broilers chicks. Revista Brasileira de Ciência Avícola, 18(3), 381–386. DOI: 10.1590/1806-9061-2015-0162