Repollarded (RP) and pollarded once (IP) root length density (RLD, mm-3) and root mass density (RMD, kg m-3) as measured on Day 49 (i.e, 49 days after RP trees were repollarded).

Table 4: Repollarded (RP) and pollarded once (IP) root length density (RLD, mm^-3) and root mass density (RMD, kg m^-3) as measured on Day 49 (i.e, 49 days after RP trees were repollarded).

Root Length Density mm^-3
Treatment	Fine roots		Total fine roots	Coarse roots	Total all roots
	< 1 mm	1 < 2 mm	< 2 mm	2 < 10 mm	< 1 to > 10 mm
UP	1047	124	1171	92	1268
IP	781	104	885	79	975
IP/UP	0.75	0.79	0.76	0.97	0.77
Root Mass Density gm^-3
Treatment	Fine roots		Total fine roots	Coarse roots	Total all roots
	< 1 mm	1 < 2 mm	< 2 mm	2 < 10 mm	< 1 to > 10 mm
UP	174	85	259	489	956
IP	108	79	187	409	1754
IP/UP	0.62	0.89	0.70	2.61	2.02

Significant (P < 0.05) differences from the UP value are marked with an asterisk.