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| Unigarro-Muñoz,Carlos Andrés; Hernández-Arredondo,Juan David; Montoya-Restrepo,Esther Cecilia; Medina-Rivera,Ruben Darío; Ibarra-Ruales,Lizardo Norbey; Carmona-González,Claudia Yoana; Flórez-Ramos,Claudia Patricia. |
| Allometric models based on measurements of single leaf dimensions or a combination there are useful tools for determining individual leaf area (LA) because they are non-destructive, precise, simple and economical methods. The present study was carried out at the Central Station Naranjal of Cenicafé, located in the Department of Caldas (Colombia), four models were defined using the variables length (L) and/or width (W) to estimate LA in coffee leaves of the Castillo® variety (Coffea arabica L.). Estimation of regression coefficients was performed using information recorded from 6,441 leaves (group 1), and their validation was performed using records from another 992 leaves (group 2). Leaves were collected from all strata of the canopy and ranged from 0.76... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Modeling; Length; Width. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052015000400412 |
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