Sulfur amino acid requirements for pullets in growth and pre-laying trials
E. P. Silva
A B , N. K. Sakomura A , J. C. P. Dorigam A , M. B. Lima A , E. B. Malheiros A and J. B. K. Fernandes A
A UNESP – Universidade Estadual Paulista, Campus de Jaboticabal, Via de Acesso Professor Paulo Donato Castellane, Jaboticabal, 14884900, São Paulo, Brazil.
B Corresponding author. Email: edney.silva@unesp.br
Animal Production Science 61(15) 1526-1533 https://doi.org/10.1071/AN20448
Submitted: 1 August 2020 Accepted: 20 May 2021 Published: 13 July 2021
Abstract
Context: To obtain a good performance of the hens in the laying phase, adequate nutrition in the growth and pre-laying phase is necessary, especially for meeting amino acid requirements that are related to development of reproductive organs (ovary and oviduct).
Aims: The objective of the present study was to predict the requirements for methionine (Met) plus cystine (Cys) from the growth of the body, feathers and reproductive organs of laying hens.
Methods: The model estimates Met+Cys requirements as the relationship between the deposition of Met+Cys into three compartments (body, feathers, and reproductive organs) and their utilisation efficiency. The efficiency of utilisation was determined by a linear regression between Met+Cys deposition and intake for pullets aged 14–28, 56–70 and 98–112 days. Protein weight and deposition in the body and feathers were determined by the comparative slaughter method. The Gompertz function was used to model body, feathers, ovary, oviduct and liver weight against age.
Key results: Our results showed that the inclusion of parameters descriptive of the growth of reproductive organs and the correction for feather losses in the model enabled Met+Cys requirements for growth in pre-laying trials to be predicted with a greater precision.
Conclusions: The model developed in this study for determining the Met+Cys requirements for Dekalb White pullets could be extended, provided the necessary adjustments are made, to other amino acids, strains and species.
Implications: Meeting Met+Cys requirements in the phase of maximum growth of the reproductive organs (weeks) contributes to the uniformity of the age when the pullets reach sexual maturity and, consequently, start the egg production.
Keywords: efficiency of utilisation, feather loss, methionine, ovary, oviduct.
References
AOAC (1995) ‘Official Methods of Analysis.’ 16th edn. (AOAC: Arlington, VA, USA)Bjerstedt HL, Robinson FE, Hardin RT, Wautier TA (1995) Carcass traits and reproductive organ morphology in 62-week-old SCWL hens. Canadian Journal of Animal Science 75, 341–344.
| Carcass traits and reproductive organ morphology in 62-week-old SCWL hens.Crossref | GoogleScholarGoogle Scholar |
Bonato MA (2013) Estimating the requirements of threonin, lysine and methionine + cystine for posture chickens by models. PhD Thesis, São Paulo State University, Brazil.
Bonato MA, Sakomura NK, Siqueira JC, Fernandes JBK, Gous RM (2011) Maintenance requirements for methionine and cysteine, and threonine for poultry. South African Journal of Animal Science 41, 209–222.
| Maintenance requirements for methionine and cysteine, and threonine for poultry.Crossref | GoogleScholarGoogle Scholar |
Bonato MA, Sakomura NK, Gous RM, Silva EP, Soares L, Peruzzi NJ (2016) Description of a model to optimise the feeding of amino acids to growing pullets. British Poultry Science 57, 123–133.
| Description of a model to optimise the feeding of amino acids to growing pullets.Crossref | GoogleScholarGoogle Scholar | 26927476PubMed |
Bowmaker JE, Gous RM (1989) Quantification of reproductive changes and nutrient requirements of broiler breeder pullets at sexual maturity. British Poultry Science 30, 663–676.
| Quantification of reproductive changes and nutrient requirements of broiler breeder pullets at sexual maturity.Crossref | GoogleScholarGoogle Scholar | 2819508PubMed |
Coleman RA, Bertolo RF, Moehn S, Leslie MA, Ball RO, Korver DR (2003) Lysine requirements of pre-lay broiler breeder pullets: determination by indicator amino acid oxidation. The Journal of Nutrition 133, 2826–2829.
| Lysine requirements of pre-lay broiler breeder pullets: determination by indicator amino acid oxidation.Crossref | GoogleScholarGoogle Scholar | 12949372PubMed |
Edwards H, Baker D (1999) Maintenance sulfur amino acid requirements of young chicks and efficiency of their use for accretion of whole-body sulfur amino acids and protein. Poultry Science 78, 1418–1423.
| Maintenance sulfur amino acid requirements of young chicks and efficiency of their use for accretion of whole-body sulfur amino acids and protein.Crossref | GoogleScholarGoogle Scholar | 10536791PubMed |
Emmans GC (1989) The growth of turkeys. In ‘Proceedings Recent Advances in Turkey Science’. (Eds C Nixey, TC Grey). pp. 135–166. (Butterworths: London, UK)
Fisher C, Morris TR (1970) The determination of the methionine requirement of laying pullets by a diet dilution technique. British Poultry Science 11, 67–82.
| The determination of the methionine requirement of laying pullets by a diet dilution technique.Crossref | GoogleScholarGoogle Scholar |
Fisher ML, Leeson S, Morrison W, Summers J (1981) Feather growth and feather composition of broiler chickens. Canadian Journal of Animal Science 61, 769–773.
| Feather growth and feather composition of broiler chickens.Crossref | GoogleScholarGoogle Scholar |
Fuller MF, Garthwaite P (1993) The form of response of body protein accretion to dietary amino acid supply. The Journal of Nutrition 123, 957–963.
| The form of response of body protein accretion to dietary amino acid supply.Crossref | GoogleScholarGoogle Scholar | 8487107PubMed |
Gous RM, Moran ET, Stilborn HR, Bradford GD, Emmans GC (1999) Evaluation of the parameters needed to describe the overall growth, the chemical growth, and the growth of feathers and breast muscles of broilers. Poultry Science 78, 812–821.
Kaupp BF (1919) The rate of growth of single comb white leghorn chicks. Poultry Science 5, 60–62.
| The rate of growth of single comb white leghorn chicks.Crossref | GoogleScholarGoogle Scholar |
Kino K, Okumura J (1987) Whole-body protein turnover in chicks fed control, histidine, or methionine plus cystine-free diets. Poultry Science 66, 1392–1397.
| Whole-body protein turnover in chicks fed control, histidine, or methionine plus cystine-free diets.Crossref | GoogleScholarGoogle Scholar | 3684860PubMed |
Lunven P, Marcq C, Carnovale E, Fratoni A (1973) Amino acid composition of hen’s egg. British Journal of Nutrition 30, 189–194.
| Amino acid composition of hen’s egg.Crossref | GoogleScholarGoogle Scholar |
Marcato SM, Sakomura NK, Fernandes JBK, Siqueira JC, Dourado LRB, Freitas ER (2010) Growth and nutrients deposition on organs of two commercial strains of broiler chickens. Revista Brasileira de Zootecnia 39, 1082–1091.
| Growth and nutrients deposition on organs of two commercial strains of broiler chickens.Crossref | GoogleScholarGoogle Scholar |
Martin PA, Bradford GD, Gous RM (1994) A formal method of determining the dietary amino acid requirements of laying‐type pullets during their growing period. British Poultry Science 35, 709–724.
| A formal method of determining the dietary amino acid requirements of laying‐type pullets during their growing period.Crossref | GoogleScholarGoogle Scholar | 7719736PubMed |
OECD/FAO (2019) ‘OECD–FAO Agricultural Outlook 2019–2028.’ (OECD Publishing, Paris, France; and Food and Agriculture Organization of the United Nations: Rome, Italy). Available at
Pacheco LG, Sakomura NK, Suzuki RM, Dorigam JCP, Viana GS, Leme BB (2020) Efficiency of methionine and cystine utilization by broiler chickens using stable isotopes. Journal of Animal Physiology and Animal Nutrition 104, 224–229.
| Efficiency of methionine and cystine utilization by broiler chickens using stable isotopes.Crossref | GoogleScholarGoogle Scholar | 31709659PubMed |
Pomar C, Kyriazakis I, Emmans GC, Knap PW (2003) Modeling stochasticity: dealing with populations rather than individual pigs. Journal of Animal Science 81, E178–E186.
Reis MDP, Sakomura NK, Teixeira IAMA, Silva EP, Kebreab E (2018) Partitioning the efficiency of utilization of amino acids in growing broilers: multiple linear regression and multivariate approaches. PLoS One 13, e0208488
| Partitioning the efficiency of utilization of amino acids in growing broilers: multiple linear regression and multivariate approaches.Crossref | GoogleScholarGoogle Scholar |
Rostagno HS, Albino LFT, Donzele JL, Gomes PC, Oliveira RF, Lopes DC, Ferreira AS, Barreto SLT (2005) ‘Tabelas Brasileiras para Aves e Suínos: composição de alimentos e exigências nutricionais.’ 2nd edn. (UFV: Viçosa, MG, Brazil)
Sakomura NK, Rostagno HS (2007) ‘Métodos de pesquisa em nutrição de monogástricos.’ (Funep: Jaboticabal, SP, Brazil).
Santos Filho JI, Schlindwein MM, Scheuermann GN (2009) Fatores determinantes do consumo de ovos no Brasil. Revista de Economia Agrícola 56, 37–46.
Silva EP (2012) Modelos de crescimento e das respostas de frangas de postura submetidas a diferentes ingestões de aminoácidos sulfurados. PhD Dissertation, University of Estadual Paulista, Jaboticabal, Brazil.
Silva EP, Lima MB, Sakomura NK, Moraes LE, Peruzzi NJ (2020) Weight gain responses of laying-type pullets to methionine plus cystine intake. Animal 14, s294–s302.
| Weight gain responses of laying-type pullets to methionine plus cystine intake.Crossref | GoogleScholarGoogle Scholar | 32441241PubMed |
Silva EP, Sakomura NK, Dorigam JCP, Malheiros EB, Peruzzi NJ (2016) Adjustment of growth parameters for the major body components of pullets. Revista Ciência Agronômica 47, 572–581.
| Adjustment of growth parameters for the major body components of pullets.Crossref | GoogleScholarGoogle Scholar |
Sujatha T, Rajini RA, Prabakaran R (2014) Efficacy of pre-lay diet. Journal of Applied Animal Research 42, 57–64.
| Efficacy of pre-lay diet.Crossref | GoogleScholarGoogle Scholar |
