6 BULLETIN 1061, U. S. DEPARTMENT OF AGRICULTURE 
tically all soils except the very wet and the rich alluvial soils, which 
are variously occupied by cypress, mixed hardwoods, and slash, pond, 
or loblolly pines. Yellow pines have been and still are among the 
important sources of wealth in the South. The original timber 
is going; but, with a recognition of the evil effects of fire and with a 
few essential precautions against it, this timber can be replaced with 
young growth, and the land will again come back in large measure to 
its former position of economic importance. 
SECOND-GROWTH TIMBER 
The value of second-growth pine is becoming increasingly recog- 
nized as the main body of old growth is cut. Within the next 10 
to 15 years this value will doubtless be widely recognized. Exten- 
sive purchases of second growth by investors might be expected in 
view of the history of the prices that have been paid and are being 
paid for small and often inferior timber growth in Xew England 
and the Lake States. 
Second-growth pine has a distinct use and value (PL II). Lum- 
bermen, who have heretofore regarded themselves simply as manu- 
facturers of boards, are coming to have an interest in the question 
of a future supply of logs, and during the past few years operators 
in various sections of the South have bought large tracts of land 
for the perpetuation of their industry. The underlying idea is to 
operate continuously on the same tract. The more progressive lum- 
bermen regard favorably the buying of good stands of young timber 
because it affords a more profitable investment than holding old tim- 
ber for 20 to 40 years. A relatively small amount of capital is tied 
up in the combined young timber and cut-over land, and often a 
greater return on the investment is possible. 
Growth in mature timber is very slow and is offset by losses caused 
by insects, fungous diseases, fire, wind, and lightning. Young tim- 
ber, on the other hand, is growing at a good rate and untilizing the 
productive capacity of the land. Merchantable stands are coming 
to be taxed at an amount nearer their full value. In young stands 
the trees that need to be cut out. in order to allow the remaining 
trees ample room for growth, yield cordwood. tie-, poles, or pulp 
wood. Under " Cutting " the subject of thinning is discussed. Oper- 
ators of turpentine have learned that second growth serves the 
purpose. Over considerable sections of the yellow pine region the 
lumber industry is now working on second growth. 
Extensive areas in the South will not be put to their best use until 
they are growing well-stocked stands of young timber. It is in- 
conceivable that a section of the country with such a vast area of 
natural forest soil could continue for any length of time in a state 
of prosperity with timber growing largely eliminated. Any sound 
economical policy for the region calls for the right use of the present 
forest resources and also for the adoption of public measures which 
will insure an income from all lands and a permanent supply of the 
raw products so essential to the progress and prosperity of the 
people. Cut-over forest land can be made to produce another forest 
as good as or better than the original one. It thus follows that the 
use of timber and the reproduction of timber can go hand in hand, 
