1x 
FOREST MANAGEMENT. 
OUTLINE OF A GENERAL WORKING-PLAN 
The Kauri tree of the future (2 ft. diameter at 100 years) 
Cubic contents of the Kauri tree of the future 
Log-measurements : aioe 
Quarter-girth 
Government system of measuring timber 
Waste in sawing . e a a +t 
True cubic content 
Taper and form-factors 
Confusion of terms in Australia 
THE SILVICULTURAL SYSTEM y 
Jardinage or “selection” fellings 
‘Group ” system 
Kauri groups 
Strip felling . : 
Kauri best in mixture 
Deficiency of young trees 
Felling in season 
Borer in Kauri 
A real growth- _atoppage in winter 
Low stock in the wild forest—Auckland’s s future Kauri 
Cultivated Kauri forest worth eight times the wild 
THE NORMAL CULTIVATED KAURI FOREST 
Density of a Kauri forest a 
Number of Kauri trees required at regeneration F 
Summary of stocking per acre 
European trees like Kauri—Silvicultural data 
* STANDS ”’ OF TIMBER ' 
New Zealand millable timber twice Appalac hian | 
Various “stands ”’ of timber Be 
THE LOQ-YEARS TRANSITION PERIOD 
The old timber of the virgin forest 
‘he mid-rotation Kauri reserves 
Damage to natural i comin in logging 
Kauri thinnings— 
A thirty or forty. years interval for the miller 
Practical working of ‘‘ bush ”’ in South Africa and America 
Marking timber 
'TIMBER- YIELD AND REVENUE OF THE FOREST 
Acrim or timber-growth figure (“* Australian F orestr y; Pp. 
Forty lean years with fat years at the end 
Revenue other than timber 
FOREST EMPLOYMENT AND SETTLEMENT 
Forest employment 
Land-settlement 
Forest officials 
BALANCE-SHEET OF A NORMAL CULTIVATED KAURI FOREST 
First period—working of the virgin forest 
Transition or second period—growing-up of the improved regrowth forest 
during 100 years 
Third period—normal figures for the Kauri forest in full working- order 
DISCOUNTED PRESENT-DAY VALUE OF FUTURE KAURI CROPS .. 
EXPENDITURE AND EMPLOYMENT FIGURES DISCUSSED 
European expenditure per acre per year.. 
High net revenue 
‘Tariff protection for home- _grown timber 
European forest revenues 3 ; 
Estimates easily tested 
ii— Forestry. 
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