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Allometric model for estimating leaf area in clonal varieties of coffee (Coffea canephora) Rev. Ciênc. Agron.
Schmildt,Edilson Romais; Amaral,José Augusto Teixeira do; Santos,Jeangelis Silva; Schmildt,Omar.
ABSTRACTThe evaluation of leaf area is required in several agronomic studies given their importance to assess the plant growth. The objective of this study was to use statistical models to estimate leaf area of five clonal varieties of coffee (Coffea canephora) from linear dimensions (length and width maximum). Were used in the studies five varieties of Coffea canephora Pierre ex Froehner: Emcapa 8111, Emcapa 8121 Emcapa 8131, Emcapa 8141 and at Incaper 8142. The results obtained in this study allow us to conclude that the linear model expresses the best estimate of leaf area. Among the different independent variables adopted, the product of length and greatest width (L.W) was found to be the greatest significance and higher coefficients of determination...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Coffea canephora; Leaf dimension; Non-destructive method.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902015000400740
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