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Estimating Cotton Yield in the Brazilian Cerrado Using Linear Regression Models from MODIS Vegetation Index Time Series. Author(s): SIQUEIRA, D. A. B.; VAZ, C. M. P.; SILVA, F. S. da; FERREIRA, E. J.; SPERANZA, E. A.; FRANCHINI, J. C.; GALBIERI, R.; BELOT, J. L.; SOUZA, M. de; PERINA, F. J.; CHAGAS, S. das Abstract: Satellite remote sensing data expedite crop yield estimation, offering valuable insights for farmers’ decision making. Recent forecasting methods, particularly those utilizing machine learni... ... Repository: BDPA Publication year: 2024
Modeling of goat production systems using linear programming. Author(s): MEDEIROS, H. R.; HOLANDA JUNIOR, E. V.; BOMFIM, M. A. D. Repository: BDPA Publication year: 2010
Linear, generalized, hierarchical, bayesian and random regression mixed models in genetics/genomics in plant breeding. Author(s): RESENDE, M. D. V. de; ALVES, R. S. This paper presents the state of the art of the statistical modelling as applied to plant breeding. Classes of inference, statistical models, estimation methods and model selection are emphasized in a... ... Repository: BDPA Publication year: 2020
Persistency of Holstein, Gir and Girolando dairy breeds using non-linear models. Author(s): DALTRO, D. S.; MACHADO, J. D.; HAIDUCK, A. P.; KERN, E. L.; SILVA, M. V. G. B.; PANETTO, J. C. do C.; NETO, J. B.; COBUCI, J. A. Repository: BDPA Publication year: 2017
Predicting bulk density in Brazilian soils for carbon stocks calculation: a comparative study of multiple linear regression and Random Forest models using continuous and categorical variables. Author(s): SANTOS, W. P. dos; VAZ, C. M. P.; MARTIN NETO, L.; ANSELMI, A.; TOMASELLA, J.; COSTA, F. de S.; ALBUQUERQUE, J. A.; LIER, Q. de J. van; GALBIERI, R.; PERINA, F. J. The present study aims to develop pedotransfer functions for estimating ?b using stepwise multiple linear regression applied to soil properties from available databases, which are considered suitable... ... Repository: BDPA Publication year: 2025
Computational modeling for irrigated agriculture planning. Part I: general description and linear programming. Author(s): BORGES JUNIOR, J. C. F.; FERREIRA, P. A.; ANDRADE, C. de L. T. de; HEDDEN-DUNKHORST, B. Linear programming models are effective tools to support initial or periodic planning of agricultural enterprises, requiring, however, technical coefficients that can be determined using computer simu... ... Repository: BDPA Publication year: 2008
Genetic parameters for longevity measures in Brazilian Holstein cattle using linear and threshold models. Author(s): KERN, E. L.; COBUCI, J. A.; COSTA, C. N.; BRACCINI NETO, J.; CAMPOS, G. S.; MCMANUS, C. M. The aim in this study was to estimate variance components and heritability of different longevity measures related to productive life and survival at a specified age, using linear and threshold models... ... Repository: BDPA Publication year: 2014
Applications of linear mixed models in Cynodon spp. breeding. Author(s): ELIZEU, A. M.; PEIXOTO, M. A.; EVANGELISTA, J. S. P. C.; CHAVES, S. F. da S.; NASCIMENTO, E. F.; BENITES, F. R. G.; TEODORO, P. E.; DIAS, K. O. das G.; BHERING, L. L. Species of the genus Cynodon are among the most cultivated forage crops in the world due to their high yield and nutritional quality, and its use in cattle feeding has been associated with gains in an... ... Repository: BDPA Publication year: 2024
Multi-trait linear reaction norm model to describe the pattern of phenotypic expression of some economic traits in beef cattle across a range of environments. Author(s): SANTANA JUNIOR, M. L.; ELER, J. P.; BIGNARDI, A. B.; MENÉNDEZ-BUXADERA, A.; CARDOSO, F. F.; FERRAZ, J. B. S. The multi-trait reaction norm (MTRN) model was extended to beef cattle reared under tropical conditions with the following objectives: to compare multi-trait (MT) and MTRN models regarding the genetic... ... Repository: BDPA Publication year: 2015
Fitting of fixed regression curves with different residual variance structures for Nellore cattle growth modeling. Author(s): CAVALCANTE, D. H.; SOUSA JÚNIOR, S. C.; SILVA, L. P.; MALHADO, C. H. M.; MARTINS FILHO, R.; AZEVEDO, D. M. M. R.; CAMPELO, J. E. G. Different polynomial functions were tested for mean trajectory modeling with different residual variance structures. A total of 15,148 weight records of 3,115 Nellore Mocho cattle with ages between 1... ... Repository: BDPA Publication year: 2020

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