Non-linear behavior of root and stem diameter changes in monopodial orchid

Precision agriculture aims to maximize yield with optimum resources. Vast majority of natural systems are acknowledged as complex and non-linear. However, prior formulation precise models, linearity tests performed validate plant behavior. This study has presented proof that the water uptake system in monopodial orchid is indeed The change physical growth root stem due temperature relative humidity factors observed. work focused on Ascocenda Fuchs Harvest Moon x (V. Chaophraya Boots) hybrid. Three complementary methods presented: through 1) regression fitting; 2) scatter plots; 3) cross-correlation function tests. Root diameter, temperature, logged at 15 minutes interval for a duration 71 days. polynomial equations derived diameter changes attained strong coefficients. non-linear behavior further confirmed by plots where no linear associations present between independent dependent variables. Subsequently, conducted temperature-root temperature-stem humidity-root humidity-stem combinations also revealed weak correlation. Despite using different techniques, been consistently proven be