83] 



RATE OF REGENERATION— ZELENY 



83 



in regenerated length and some absorption of material especially with 

 the shorter removals. The regenerated lengths at fifty-six days are 0.7, 

 1.1, 1.5, 2.5, 5.5 and 6.9 mm. as shown in Table 42 and Figure 32. There 

 is a regular increase in regeneration from the shortest to the longest 

 removal. The specific lengths are 0.45, 0.42, 0.34, 0.30, 0.42 and 0.41 

 as shown in Table 42 and Figure 33. These data are of value only for 

 mm. 



7.0 



6.0 



eS 

 u 



c 



<v 

 u 



V. 



bo 



c 



4.0 



3.0 



2.0 



1.0 



Figure 32 



1.5 



13.0 



2.6 4.6 8.2 



— >- Lengths removed in mm. 



Ram clamitans First regenerations Fifty-six days 



16.7 



0> 



cS 



s- 

 0) 



c 



0> 

 bO 



w 



bo 

 

 03 



O 



«c 

 « 



O) 



a 



CO 



mm. 

 0.50 

 0.40 



0.30 

 0.20 

 0.10 



Figure 33 



1.5 2.6 4.6 8.2 13.0 



— >- Lengths removed in mm. 

 Ram clamitans First regenerations Specific lengths 



16.7 



Fifty-six days 



