RLACC. LOCUST) THE 



fT HAVE BEEN PRUNED TO 

 TRAIGHT Po&TS; TMOS-E ON THE 

 HT ARE UNPRUNED. 



20,000 YOUNG tvE8GRE 



A FOREST NURSIRY, 



THE vALUf. .or TIMELY THINNING IN A FORES 

 SHOWN sr SECTIONS or TWO OAK TREES or 



SAME AGE ANC GROWN ON S!MILA,R 5OI 

 A HAD PLfHZY Qf LlCMt, B WA3 IN A 



GROYNED STAND. (THE BLACK UNJES SHOW' 



10 YtAR PERIODS OF GROWTH) 



FIRF5 DE5Tf\O 

 THE LUMBERfir.N. 



A PINE FoRtsr r^oe BY NAiUKe--caoo GROUND Covtn BUT MANY POOR, USELESS TREES, AMD THE 

 S^AMt FORCST XrrcR AN ")MPROVEMENT ffttiNs" A CROP HAS BEEN TAKEN YEI THE FOREST is STUL 



THiRf. NOTE LOW 5TOMP5, AP5ENCE Of WOOOWA5TE, THE ROOM THAT EACH TE HAS. 



FORESTRY FROM SEVERAL VIEWPOINTS. 



