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Algorithm for the projection of forest growth and production. Author(s): COSTA, T. C. e C. da; RAMOS, L. B.; CAMPANHA, M. M.; GONTIJO NETO, M. M. The modeling of forest growth and production is an essential tool for forestry management because it allows us to perform simulations and project forest biometric variables in the future, thus assisti... ... Repository: BDPA Publication year: 2023
Simulação estocástica de atributos do clima e da produtividade potencial de milho utilizando-se distribuição triangular. Author(s): ASSIS, J. P. de; DOURADO NETO, D.; NASS, L. L.; MANFRON, P. A.; BONNECARRÈRE, R. A. G.; MARTIN, T. N. Repository: BDPA Publication year: 2006
Avaliação de modelos de densidade de probabilidade em séries de dados meteorológicos. Author(s): OHASHI, L. O.; MONTEIRO, J. E. B. de A. O objetivo deste estudo foi avaliar o ajuste de funções de densidade de probabilidade a séries de dados de chuva. Os modelos de distribuição testados foram os Normal, Log- Normal, Gama, Exponencial. F... ... Repository: BDPA Publication year: 2016
Timeline and geographical distribution of Helicoverpa armigera (Hübner) (Lepidoptera, Noctuidae: Heliothinae) in Brazil. Author(s): SOSA-GOMEZ, D. R.; SPECHT, A.; PAULA-MORAES, S. V.; LOPES-LIMA, A.; YANO, S. A. C.; MICHELI, A.; MORAIS, E. G. F.; GALLO, P.; PEREIRA, P. R. V. S.; SALVADORI, J. R.; BOTTON, M.; ZENKER, M. M.; AZEVEDO-FILHO, W. S. This study presents registers of Helicoverpa armigera (Hübner) occurrence to assess its spatial and temporal distribution in Brazil. We used data from collections, especially from the Southern Region,... ... Repository: BDPA Publication year: 2015
Timeline and geographical distribution of Helicoverpa armigera (Hübner) (Lepidoptera, Noctuidae: Heliothinae) in Brazil. Author(s): SOSA-GÓMEZ, D. R.; SPECHT, A.; PAULA-MORAES, S. V.; LOPES-LIMA, A.; YANO, S. A. C.; MICHELI, A.; MORAIS, E. G. F.; GALLO, P.; PEREIRA, P. R. V. S.; SALVADORI, J. R.; BOTTON, M.; ZENKER, M. M.; AZEVEDO-FILHO, W. S. This study presents registers of Helicoverpa armigera (Hübner) occurrence to assess its spatial and temporal distribution in Brazil. We used data from collections, especially from collections, especia... ... Repository: BDPA Publication year: 2016
Study of heterogeneity of variance and genetic parameters for milk production of Gyr cattle. Author(s): FERNANDES, L. da S.; ARAÚJO, C. V. de; PAJANOTI, A. E. G.; MENEZES, F. L. de; SILVA, F. G. da; SILVA, M. V. G. B.; PANETTO, J. C. do C.; VALENTE, T. da S. Repository: BDPA Publication year: 2018
Parametrization of the Davis Growth Model using data of crossbred zebu cattle. Author(s): BIASE, A. G.; DIAS, C. T. dos S.; BARIONI, L. G.; ALBERTINI, T. Z.; MARTORANO, L. G.; OLTJEN, J. W.; LANNA, D. P. D.; OLIVEIRA, P. P. A.; MEDEIROS, S. R. de; TORRES JUNIOR, R. A. de A. The system of differential equations proposed by Oltjen et al. [1986, named Davis Growth Model (DGM)] to represent cattle growth has been parameterized with data from Bos taurus (British) and Bos indi... ... Repository: BDPA Publication year: 2017
Costs of opportunity and potential for the generation of jobs, taxes, and food in mandatory environmental reserves of Brazilian rural properties. Author(s): SOUZA, D. T. de; FERREIRA, R. R. M.; CASTRO, G. S. A.; MIRANDA, E. E. de The assessment of costs of opportunity is one way to estimate the wealth that was renounced with the legal obligation to keep areas with productive potential as environmental reserves in Brazil. Knowi... ... Repository: BDPA Publication year: 2019
Spatial scale effects of sampling on the interpolation of species distribution models in the southwestern Amazon. Author(s): FIGUEIREDO, S. M. de M.; VENTICINQUE, E. M.; FIGUEIREDO, E. O. Knowledge of the geographical distribution of timber tree species in the Amazon is still scarce. This is especially true at the local level, thereby limiting natural resource management actions. Fores... ... Repository: BDPA Publication year: 2016
Modelling conditional measures of efficiency to assess the influence of covariates on agricultural production in Brazil. Author(s): SOUZA, G. da S. e; GOMES, E. G. ABSTRACT: Brazilian agriculture is productive, efficient, and profitable for a few farmers. However, due to the restricted access to technology, the major part of the rural producers are marginalized... ... Repository: BDPA Publication year: 2022

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