Mean values that discriminate, using 21 bioclimatic and 4 topographic indices, among 12 agro-climatic groups (ACGs) resulting from cluster analysis for the Colombian coffee-growing regions.

aThis symbol and the next within the same row, refer to indices, where sb1  =  accumulated solar brightness (SB), stage 1; sb2  =  accumulated SB, stage 2; sb3  =  accumulated SB, stage 3; sd1  =  number of days with severe hydric deficit (SHD), stage 1; sd2  =  number of days with SHD, stage 2; sd3  =  number of days with SHD stage 3; md1  =  number of days with moderate hydric deficit (MHD), stage 1; md2  =  number of days with MHD, stage 2; md3  =  number of days with MHD, stage 3; bd1  =  number of days with solar brightness deficit (SBD) at <7.2, stage 1; bd2  =  number of days with SBD at <7.2, stage 2; bd3  =  number of days with SBD at <7.2, stage 3; ta1  =  number of days with thermal amplitude (TA) at <10, stage 1; ta2  =  number of days with TA at <10, stage 2; ta3  =  number of days with TA at <10, stage 3; ppt1  =  accumulated rainfall, stage 1; ppt2  =  accumulated rainfall, stage 2; ppt3  =  accumulated rainfall, stage 3; tt1  =  accumulated thermal time (TT), stage 1; tt2  =  accumulated TT, stage 2; tt3  =  accumulated TT, stage 3; hs  =  hillshade; asp  =  aspect; slp  =  slope; and elev  =  elevation.
Mean values that discriminate, using 21 bioclimatic and 4 topographic indices, among 12 agro-climatic groups (ACGs) resulting from cluster analysis for the Colombian coffee-growing regions.