Proposals of non-linear models to adjust in vitro gas production at different incubation times in cassava genotypes
DOI:
https://doi.org/10.5902/2179460X39962Keywords:
Growth curve, Digestive parameters, Selection modelsAbstract
The present study aimed to propose new two-compartment models from the combination of the Gompertz, Logistic and Von Bertalanffy models and to identify between Gompertz and Logistic models, in their uni and two-compartiment versions, the one that presents the highest quality of fit to cumulative gas production curves of five cassava genotypes: Brasília, Engana Ladrão, Dourada, Gema de Ovo e Amansa Burro. The gas production readings were 2, 4, 6, 8, 10, 12, 14, 17, 20, 24, 28, 32, 48, 72, and 96 hours after the start of the in vitro fermentation process. The estimation of the parameters for the models was made by the least squares method through the Gauss-Newton iterative process. The selection of the best model to describe the gas accumulation was based on the adjusted coefficient of determination, residual mean squares, mean absolute deviation, Akaike information criterion and Bayesian information criterion. Among the adjusted models, the proposed models were the best to describe the accumulation of gases over time according to the methodology and conditions under which this study was developed.
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ARAGADVAY-YUNGÁN RG, RAYAS AMOR AA, HEREDIA-NAVA D, ESTRADA-FLORES JG, MARTÍNEZ-CASTAÑEDA FE, ARRIAGA-JORDÁN C.M. Evaluación in vitro del ensilaje de girasol (helianthus annuus l.) solo y combinado con ensilaje de maíz. Revista Mexicana de ciencias pecuarias, Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, México. 2015;6(3):315–327.
BEUVINK JMW, KOGUT J. Modeling gas-production kinetics of grass silages incubated with buffered ruminal fluid. Journal of Animal Science, Champaign. 1993;71(4):1041-1046.
BUDEL JDC, RAMOS ADO, ARAÚJO GS, LIMA ACS, MARTORANO LG, NAHÚM BDS, JUNIOR L. Fermentation kinetics and ruminal parameters of animals fed diets containing Brazil nut cake inclusion levels. Semina: Ciências Agrárias, Londrina. 2017;38(3):1595-1605.
DA CRUZ PG, DE FIGUEIREDO MP, PEREIRA LGR, BERGAMASCHI KB, RODRIGUES CS, DE SOUZA RECH CL. Fractionation and kinetics of in vitro ruminal fermentation of the carbohydrates of five sugar-cane varieties. Ciência Animal Brasileira, Goiânia. 2010;11(4):784-793.
DE CARVALHO P, DA SILVA CABRAL L, DE PAULA NF, DE OLIVEIRA IS, PACHECO RDL, FERRO MM, CAMARGO KDV. In vitro kinetic parameters of marandu palisadegrass associated with nonfiber carbohydrates. Semina: Ciências Agrárias, Londrina. 2016;37(5):3253-3264.
DOS SANTOS LUZ Y, DE FIGUEIREDO MP, OLIVEIRA FM, BERNARDINO FS, DE JESUS NOVAES E, ROSEIRA J PS. In vitro ruminal fermentation kinetic of diets containing forage cactus with urea and different starch sources. Semina: Ciências Agrárias, Londrina. 2014;35(3):1501-1514.
EMILIANO PC, VIVANCO MJF, DE MENEZES FS. Information criteria: How do they behave in different models?. Computational Statistics & Data Analysis, Amsterdam. 2014:141-153.
FRANCE J, DHANOA MS, THEODOROU MK, LISTER SJ, DAVIES DR, ISAC D. A model to interpret gas accumulation profiles associated with in vitro degradation of ruminant feeds. Journal of Theoretical Biology, London. 1993;163(1):99-111.
FRANCE J, LOPEZ S, KEBREAB E, BANNINK A, DHANOA MS, DIJKSTRA J. A general compartmental model for interpreting gas production profiles. Animal Feed Science and Technology, Amsterdam. 2005:473-485.
GROOT JCJ, CONE JW, WILLIAMS BA, DEBERSAQUES FMA, LANTINGA EA. Multiphasic analysis of gas production kinetics for in vitro fermentation of ruminant feeds. Animal Feed Science and Technology, Amsterdam. 1996;64(1):77-89.
HUBERT L, ARABIE P. Comparing partitions. Journal of classification, Springer. 1985;2(1):193–218.
KANG S, WANAPAT M. Rumen-buffering capacity using dietary sources and in vitro gas fermentation. Animal Production Science. 2018;58(5):862-870.
MENGISTU G, HENDRIKS WH, PELLIKAAN WF. In vitro methane and gas production with inocula from cows and goats fed an identical diet. Journal of the Science of Food and Agriculture, London. 2018;98(4):1332-1338.
MERTENS DR. Creating a system for meeting the fiber requirementsof dairy cows. Journal of Dairy Science, Champaign. 1997;80(7):1463-1481.
NASCIMENTO TVC, BEZERRA LR, MENEZES D, LUCENA ARF, QUEIROZ MÁ, TRAJANO JS, OLIVEIRA RL. Condensed tannin-amended cassava silage: fermentation characteristics, degradation kinetics and in vitro gas production with rumen liquor. The Journal of Agricultural Science, Cambridge, Inglaterra. 2018;156(1):83-91.
NOGUEIRA U, MAURÍCIO R, GONÇALVES L. Comparison among substrates with different soluble carbohydrates concentration using the in vitro semi-automatic gas production technique. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte. 2006;58(4):633–641.
PASTERNAK H, SHALEV B. The effect of a feature of regression disturbance on the efficiency of fitting growth curves. Growth, development, and aging: GDA. 1994;58(1):33–39.
R Development Core Team. R: A language and environment for statistical computing. Vienna: R Foundation for Statistical Computing, 2017. Disponível em:$<$http://www.r-project.org.
RICACHESKI ST, HENRIQUE DS, MAYER LRR, OLIVEIRA JGD, ROSLER JÁ, FLUCK AC. Chemical composition and ruminal degradation kinetics of white oat (avena sativa l.) ipr 126. Revista Brasileira de Saúde e Produção Animal, SciELO Brasil. 2017;18(1): 50–61.
SANTOS ALP. Métodos geradores de modelos de crescimento e decrescimento aplicados às ciências agrárias [thesis]. Recife: Universidade Federal Rural de Pernambuco/UFRPE; 2019.70p.
SANTOS ALP, MOREIRA GR, GOMES-SILVA F, DE BRITO CCR, COSTA ML, PEREIRA LGR, CUNHA FILHO M. Method to generate growth and degrowth models obtained from differential equations applied to agrarian sciences. Semina: Ciências Agrárias, Londrina. 2018;39(6):2659–2672.
SCHOFIELD P, PITT RE, PELL AN. Kinetics of fiber digestion from in vitro gas production. Journal of Animal Science, Champaign. 1994;72(11):2980-2991.
SILVA NAM, LANA AMQ, SILVA FF, SILVEIRA FG, BERGMANN JAG, SILVA MA, TORAL FLB. Selection and multivariate classification of nonlinear growth model for Nelore cattle. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte. 2011;63(2):364-371.
THEODOROU MK, WILLIAMS BA, DHANOA MS, MCALLAN AB, FRANCE J. A simple gas production method using a pressure transducer to determine the fermentation kinetics of ruminant feeds. Animal feed science and technology, Amsterdam. 1994;48(3-4):185-197.
ÜÇKARDEŞ F, EFE E. Investigation on the usability of some mathematical models in in vitro gas production techniques. Slovak Journal of Animal Science, Slovakia. 2014;47(3):172-179.
VELHO JP, MÜHLBACH PRF, GENRO TCM, BARCELLOS JO, NETO JB, DA SILVA RSM. Mathematical models for adjustment of in vitro gas production at different incubation times and kinetics of corn silages. Semina: Ciências Agrárias, Londrina. 2014;35Suppl4:S2531-2540.
VIEIRA DA. Estudo da dinâmica da cinética de produção de gases in vitro para diferentes tipos de alimentos. [dissertation]. Goiânia: Instituto Federal de Educação, Ciência e Tecnologia Goiano/IFG; 2018.46 p.
WANG M, TANG S, TAN Z. Modeling in vitro gas production kinetics: Derivation of logistic–exponential (le) equations and comparison of models. Animal Feed Science and Technology, Amsterdam, Elsevier. 2011;165(3-4):137–150.
WANG M, WANG R, TANG SX, TAN ZL, ZHOU CS, HAN XF, KANG JH. Comparisons of manual and automated incubation systems: Effects of venting procedures on in vitro ruminal fermentation. Livestock Science, Suwon, Coreia do Sul. 2016:41-45.
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