Table 16 — Yields of western larch plantations having 500 trees per acre surviving 5 years, thinning from below to 250 trees per acre at 20 years, 

 and thinning to 100 trees per acre at 50 years such that the mean d.b.h. before and after thinning is the same 



Summary statistics 

 Volume per acre Removals per acre 



Merchant- Merchant- Merchant- Merchant- Growth 



Site 



Trees/ 



Total 



able 



able 



Trees/ 



Total 



able 



able 



BA/ 





Top 







MOR/ 



_ 



index Age 



acre 



volume 



volume 



volume 



acre 



volume 



volume 



volume 



acre 



CCF 



height 



PRD 



ACC 



year 



D 







Ft' 



Ft' 



Bd ft 





Ft' 



Ft' 



Bd ft 



Ft' 





Ft 



Yr 



Ft' 



Ft' 





50 5 



500 



































1 



3 



5 











0.0 



10 



462 



3 



























1 



2 



8 



10 



2 







0.7 



20 



405 



19 











155 



3 











4 



4 



16 



10 



6 







1.6 



30 



221 



75 



























10 



11 



25 



10 



14 







2.9 



40 



208 



212 



7 



27 



















21 



21 



33 



10 



24 



1 



4.3 



50 



197 



444 



102 



394 



97 



221 



52 



202 



18 



17 



39 



10 



18 



1 



5.7 



60 



95 



390 



198 



797 



















25 



24 



47 



10 



22 



1 



7.0 



70 



91 



597 



448 



1855 



















33 



30 



54 



10 



24 



2 



8.2 



80 



88 



819 



712 



3027 



















40 



36 



61 



10 



28 



3 



9.2 



90 



83 



1063 



975 



4248 



















48 



42 



67 



10 



29 



5 



10.2 



100 



79 



1305 



1220 



5424 



















54 



47 



72 



10 



31 



6 



11.1 



110 



75 



1549 



1466 



6669 



















59 



51 



78 



10 



31 



7 



12.1 



120 



71 



1783 



1700 



7939 



















65 



54 



82 



10 



32 



9 



12.9 



130 



67 



201 2 



1929 



9267 



















69 



57 



87 



10 



32 



10 



13.8 



140 



63 



2229 



2146 



10607 



















73 



60 



91 



10 



32 



12 



14.6 



150 



CA 



2434 



2351 



1 1912 



















76 



62 



94 















15.4 



70 5 



500 



































1 



3 



5 



2 







0.0 



10 



465 



8 



























3 



4 



12 



10 



8 







1.0 



20 



420 



83 











170 



12 











10 



11 



25 



10 



27 







2.7 



30 



233 



336 



29 



113 



















29 



29 



38 



10 



53 



1 



4.8 



40 



224 



851 



391 



1566 



















55 



52 



49 



10 



73 



4 



6.7 



50 



211 



1540 



1202 



5050 



111 



815 



639 



2686 



39 



35 



58 



10 



46 



4 



8.4 



60 



94 



1150 



1039 



4539 



















52 



46 



67 



10 



52 



6 



10.1 



1(1 



fin 





1 CI A 





u 



A 

 U 



A 

 U 



A 

 U 



64 





*7C 



/b 



1 A 



10 



CC 

 OO 



y 



1 1 .6 



OA 



80 



OA 



2063 



1 966 



9274 



















75 



63 



84 



10 



56 



13 



12.9 



AA 



yo 



76 







1 1 731 



A 



u 



A 



A 



u 



A 

 U 



o4 



CA 



by 



AA 



1 A 



10 



CO 

 DO 



17 



14.2 



100 



TA 



70 



291 1 



281 2 



1 4236 



















92 



74 



96 



10 



58 



20 



15.5 



no 



bo 





o 1 yo 



1 Doyu 



A 



u 



A 

 U 



A 



u 



A 



u 



yo 



/o 



< AO 



1 A 



10 



CO 



DO 





16.6 



1 on 



tti\ 

 w 



OOOD 







A 



u 



A 



A 



u 



A 



1 A1 



OA 



1 A7 



1 A 



1 u 



Of 





1 "7 Q 

 1 /.O 



10U 



Ri^ 

 oo 





OOO^ 





A 



u 



A 

 U 



A 

 U 



A 

 U 





no 



111 



1 A 



D4 



OQ 



1 Q P 





O 1 



A 1 QR 

 •t I 3D 







A 

 U 



A 



A 

 U 



A 



U 



1 AO 



1 uy 





lie 



1 A 



1 o 



00 



O 1 



1 Q Q 



1 y.y 



150 



47 



4438 



4339 



23539 







Q 











111 



84 



1 20 



Q 





u 



90 Q 



80 5 



500 



































1 



3 



5 



3 







0.0 



10 



473 



14 



























4 



5 



14 



10 



16 







1.3 



20 



437 



177 











187 



29 











16 



17 



31 



10 



52 







3.4 



30 



238 



664 



184 



730 



















47 



44 



46 



10 



87 



2 



6.0 



40 



229 



1514 



1111 



4642 



















82 



74 



58 



10 



108 



9 



8.1 



SO 



213 



2504 



2233 



9711 



113 



1331 



1188 



5164 



53 



47 



68 



10 



63 



7 



9.8 



60 



93 



1729 



1626 



7350 



















67 



58 



78 



10 



71 



11 



11.5 



70 



86 



2329 



2225 



10549 



















81 



68 



87 



10 



76 



16 



13.2 



80 



79 



2929 



2822 



14040 



















93 



76 



95 



10 



77 



22 



14.7 



90 



72 



3481 



3372 



17451 



















102 



82 



102 



10 



78 



28 



16.1 



100 



66 



3984 



3875 



20551 



















110 



86 



109 



10 



76 



33 



17.5 



110 



60 



4415 



4305 



23153 



















115 



89 



115 



10 



73 



38 



18.8 



120 



54 



4769 



4660 



25208 



















118 



90 



120 



10 



69 



42 



20.0 



130 



49 



5036 



4929 



26646 



















119 



90 



125 



10 



65 



46 



21.1 



140 



44 



5233 



5128 



27559 



















119 



89 



130 



10 



62 



48 



22.3 



150 



40 



5376 



5275 



28153 



















118 



88 



135 















23.3 



45 



