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A temperature response function for modeling leaf growth and development of the African violet (Saintpaulia ionantha Wendl.) Ciência Rural
Streck,Nereu Augusto.
Response functions used in crop simulation models are usually different for different physiological processes and cultivars, resulting in many unknown coefficients in the response functions. This is the case of African violet (Saintpaulia ionantha Wendl.), where a generalized temperature response for leaf growth and development has not been developed yet. The objective of this study was to develop a generalized nonlinear temperature response function for leaf appearance rate and leaf elongation rate in African violet. The nonlinear function has three coefficients, which are the cardinal temperatures (minimum, optimum, and maximum temperatures). These coefficients were defined as 10, 24, and 33ºC, based on the cardinal temperatures of other tropical...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Temperature; Model; Leaf growth; Leaf development; African violet.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782004000100009
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