Southern Appalachian Digital Collections

Western Carolina University (20) View all

Secretary of Agriculture report on watersheds

items 22 of 41 items
  • wcu_great_smoky_mtns-14402.jpg
Item
?

Item’s are ‘child’ level descriptions to ‘parent’ objects, (e.g. one page of a whole book).

  • 22 APPALACHIAN AND WHITE MOUNTAIN WATERSHEDS. The success of apple orchards on soils and locations as already described, however, caused plantings to be made at greater and greater elevations, on very steep lands. As a result, orchards in such places are much less profitable than twenty years ago, simply from the increase in cost of labor, and eventually this item will, and in fact does already, make it impossible to compete in the production of apples with other areas where the decrease in the amount of labor necessary will more than offset the additional cost of land more economically worked. But even more striking is the problem of insect and fungus attacks. It is not economically feasible to plant orchards in the eastern United States where the land is so steep that the orchards can not be effectively sprayed at a reasonable expense, and the fact that this has been done in some cases in the past argues nothing for its probable success in the future. Again, on some of these steep lands orchards have been planted at so great an elevation that the yield of fruit has been much lessened, the bloom having been destroyed or the trees winter-killed more often than at a more moderate elevation. The climate, then, goes hand in hand with the steep and rugged features and the character of the soils of large areas in this region to render their use for other than forest purposes impracticable. The Great Smoky Mountains lying to the west and southwest of the Blue Ridge are generally rough and valueless for any purpose except the growing of timber. Throughout the higher mountains cultivation is impracticable because the soils rapidly erode when cleared and farmed. The sand and gravel washed from the mountain fields are carried down in large quantities to the lower courses of the streams in the piedmont region and deposited on valuable agricultural lands, rendering them valueless. Single floods will occasionally leave deposits several feet in thickness. CUMBERLAND MOUNTAINS. In the Cumberland Mountain region the soils are naturally much less productive than on and east of the Blue Ridge. They are more similar to the soils of the Great Smoky Mountains, being derived principally from sandstone. On the top of the escarpment which borders the Tennessee Valley on the west, the character of the topography is less rugged. The soils spread out more in the form of tablelands, which often include areas of level to moderately rolling land. The underlying rock, however, is so resistant to weathering that the soil has seldom accumulated to much depth, and often it is very stony from the fragments of sandstone. As a result, in many places these soils are ill suited to agriculture. When of sufficient depth to constitute agricultural land, moderate crops can be grown, but the soil is not naturally very productive and requires a good deal of fertilization. Transportation in this region also presents a difficult problem. The railroads have followed the little valleys, leaving the broad uplands between them, from which they are separated by a steep escarpment of 1,000 feet or more, in an isolated location; hence the possibilities for practicable and profitable agricultural development in this region are very limited.
Object
?

Object’s are ‘parent’ level descriptions to ‘children’ items, (e.g. a book with pages).