Figure 5From: Eliminating interference by anthocyanin in chlorophyll estimation of sweet potato (Ipomoea batatas L.) leavesCoefficients of [(R NIR /R λ ) - 1] and [1 - (R λ /R NIR )] with the chlorophyll content of all leaves and their RMSEs. (A) Coefficients of [(RNIR/Rλ) - 1] and [1 - (Rλ/RNIR)] with the chlorophyll content of all leaves (G+Y+P); (B) root mean square error (RMSE) of the chlorophyll estimation by R-1.Back to article page