Treesearch

The Forest Survey is conducted in the various regions by the forest experiment stations of the Forest Service. In Kentucky the project is directed by the Central States Forest Experiment Station with headquarters in Columbus, Ohio. This Survey Release presents the more significant preliminary statistics on the forest area and timber volume for the Eastern Kentucky Region. Forest area and timber volume statistics have already been published for the other regions of Kentucky. Later, an analytical report for the state will be published which will interpret statistics on forest area, timber...

The Forest Survey is conducted in the various regions by the forest experiment stations of the Forest Service. In Kentucky the project is directed by the Central States Forest Experiment Station with headquarters in Columbus, Ohio. This Survey Release presents the more significant preliminary statistics on the forest area, timber volume, timber growth, and timber drain for the State of Kentucky. Later, an analytical report for the State will be published which will interpret statistics on forest area, timber volume, growth, and drain in the light of existing and anticipated economic...

The Forest Survey is conducted in the various regions by the forest experiment stations of the Forest Service. In Indiana the project is directed by the Central States Forest Experiment Station with headquarters in Columbus, Ohio. This Survey Release presents the more significant preliminary statistics on the forest area and timber volume for Central and Northern Indiana. A similar report was published for the three regions of Southern Indiana in October 1951. A single statistical release for the State, including growth and drain estimates, is being prepared. Later, an analytical report...

The 1 ¼ million acres of coniferous swamp forest in the Upper Peninsula of Michigan are important to industry, game management and water conservation. Because there was little knowledge on handling this type, foresters in 1950 began a program of research in swamp forest management. The first project was a survey of recent swamp cuttings. The survey shows that now forest stands are becoming established on the cutover swamps under present logging practices, but these new stands contain a larger proportion of hardwoods on all soil types.

The distance the pollen of forest trees travels is of practical and theoretical importance not only in tree breeding, but also in silviculture. For example, one way to produce elite or hybrid tree seed where vegetative propagation is impractical is by the establishment of "seed orchards" or natural-crossing plots. The success of such orchards will depend partly on the pollination habits of the clones used.

Conservationists, engineers, and others who deal with water problems have become more and more concerned in recent years with increasing the storage of water in the ground. Their concern has centered around problems of flood control and storage of water for later use by plants or animals, including man.

Foresters have overlooked too long the importance of soil as a factor in successful timber production. Greatest production in amount and quality of wood at the smallest cost can be attained by growing the tree species that are best suited to the climate and the soil of the locality in question.

In the Lake States, in New England, and in the Middle Atlantic States thousands of acres of abandoned farm land and land denuded by ax and fire have been planted with red pine (Pinus resinosa Ait.).

In 1928 the Lake States Forest Experiment Station of the U. S. Forest Service began studies of various races or strains of red pine (Pinus resinosa Ait.), to find out how well red pine is adapted to climatic regions distant from its natural seed sources.

Prescribed burning is useful in managing pine-oak forests in the Pine Region of southern New Jersey. It favors reproduction of pine by preparing suitable seed beds; it checks the development of hardwood reproduction; and it protects against wild fires by reducing the amount of fuel on the forest floor.