INDEX 



beed, quantity required per acre .', ■ ' • ' 47 



Seed tests .„ 



Seed years . . '42 



Selection type 1 ng 



Shadebearers 32 33 34 



Shade-bearing leaves . . . ■ d 



Shelterwood compartment type 108 



Shelterwood group type 11,5 



Shelterwood selection type ;..;; 1 •.........; . . ./. 117 



Shelterwood strip type ;;.,.:: 1 .....;. . .'. .'.'...V.* 114 



Shelterwood types ...'.:... .'.'... . 106 



Sitka Spruce, planting of seedlings. . ! ........."...■. . 91 



Size-classes of trees . . . ; 29 



Snow and tree growth : ;.;:. i .. 1 1 1 : 1 :::;:....... . 39 



Sod-ashes 76 



Soil, air and water in ;..:;;.: 1 1 ; . . 12 



Soil-covers ■ . . . . .-....■. .■.■ 15' 



Soil, heat and food in ; y. IS 



Soil-species 13 



Speed of forest extension ■. "1 1 



Spring planting ^ ... 69 



Spruce, high forest of ■ ■. : . . . . . . . . . '151 



Spruce, planting of seedlings : : X '. :85, 91 



Spruce, planting of seeds : .;...... 67 



Standards 113, 138, 141 



Structure of soil -f 12 



Stump-planting, advantages of .'.■.:.' (50 



Stumpshoots : . . . 1 ..■.'........... 153 



Subtropical forest ....:. ':.... .19, 20, 21 



Summer temperature and tree growth ; ..'.'... 37 



Suppressed • 29, 



T 



Tanbark • ■ ■ ■ 169. 



Thinnings 127, 130, 136, 163 



Tolerant species 32, 33, 34 



Two-storied coppice ■ 158 



Two-storied high forest 138, 141 



Toungya ^^26, 173 



Transplanting in nurseries 78 



Trimming in nurseries 79 



Types of enesar 87 



