Research Article

Application of Response Surface Methodology for Optimization of Urea Grafted Multiwalled Carbon Nanotubes in Enhancing Nitrogen Use Efficiency and Nitrogen Uptake by Paddy Plants

Table 9

Optimization results for maximum responses of UF-MWCNTs fertilizer.

ResponsesPred meanStd. dev.SE Pred95% PI low95% PI highDesirability

NUE93.342.995293.7384.52102.150.684
NU1313.0460.239174.941135.831490.25
TDW187.6718.519223.04133.19242.15ā€‰