Comparison of eight degree-days estimation methods in four agroecological regions in Colombia Comparação de oito métodos para calcular graus-dia em quatro regiões agroecológicas

Eight methods were used to estimate degree-days in four Colombian localities. Four methods have been previously proposed in literature: Simple Sine, Double Sine, Simple Triangle, and Double Triangle methods. The other four methods are proposed in this research: Simple Logistic, Double Logistic, Simp...

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Bibliographic Details
Main Authors: Daniel Rodríguez Caicedo, Jose Miguel Cotes Torres, José Ricardo Cure
Format: Article
Language:English
Published: Instituto Agronômico de Campinas 2012-01-01
Series:Bragantia
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052012000200020