THE UNIFORM OR NORMAL METHOD. 



329 



over successive narrow strips into which the area may be 

 divided, or (iv) merely remove a tree or two without any order 

 from scattered points all over the area. This gives us four more 

 methods of natural regeneration by seed, which may be designated 

 respectively the uniform, the group, the strip, and the jardinage 

 methods. In the first three of these methods the entire original crop 

 ultimately disappears within a definite limited number of years, 

 whereas in the last there is never any point of time when that 

 crop can be said to have ceased to exist and to have been com- 

 pletely replaced by a new generation. 



The various methods of natural regeneration by seed, as ex- 

 plained above, may be exhibited synoptically thus 



Jver e en ire I UNIFORM OR NORMAL METHOD 1 

 area 01 crop ) 





m 

 O 

 fc 



ri 



<! 



sS 

 o> 

 o 



o 



a! 

 d> 



Only over individuO 

 al component homo- | 

 geneous groups, each } GROUP METHOD 

 group being treated | 

 on its own merits. J 



Successively over \ 

 long narrow strips I 

 into which the forest ( 

 w Lis divided. ) 



STRIP METHOD 







L 



Effected without any uni-^| 

 formity whatsoever, a tree | 

 or two being removed from ^ JARmNAGE 

 various scattered points all 

 over the area in which new 

 -seedlings are desired. 



Over wide areas . . . METHOD or CLEARINGS . . 5 



In long narrow strips ... METHOD OF CLEARED LINES 6 



, 7 



Forming mere gaps or | WBLL ^ 

 .wells in the torest J 



SECTION IV. 

 The uniform or normal method. 



In this method each operation of the regeneration series is 

 carried out more or less uniformly and simultaneously over the 

 whole of a crop, the result sought being its replacement by a 

 young generation presenting a general uniformity of age, density 

 and composition. Hence the first name given to the method in 



