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Articles 661 - 676 of 676

Full-Text Articles in Other Forestry and Forest Sciences

Forestry Bulletin No. 20: A Short History Of Forest Conservation In Texas, 1880-1940, Robert S. Maxwell, James W. Martin Jan 1970

Forestry Bulletin No. 20: A Short History Of Forest Conservation In Texas, 1880-1940, Robert S. Maxwell, James W. Martin

Forestry Bulletins No. 1-25, 1957-1972

"This short history of the development of forest conservation in Texas is intended primarily for the general reader. The study has concentrated on the early history of the conservation movement, dating from the beginning of commercial lumbering in the state, approximately 1880, to about 1940 and World War II."


Forestry Bulletin No. 18: Geography Of The Southern Forest Region, Laurence C. Walker, G. Loyd Collier Jul 1969

Forestry Bulletin No. 18: Geography Of The Southern Forest Region, Laurence C. Walker, G. Loyd Collier

Forestry Bulletins No. 1-25, 1957-1972

"The Southern Forest Region, as here discussed, comprises the area east of the Texas and Oklahoma prairies and south of the Missouri, Ohio, and Potomac rivers, plus an extension along the Atlantic coast to central New Jersey."


Forestry Bulletin No. 17: Films And Filmstrips On Forestry, Nelson T. Samson Apr 1969

Forestry Bulletin No. 17: Films And Filmstrips On Forestry, Nelson T. Samson

Forestry Bulletins No. 1-25, 1957-1972

"Motion picture films and filmstrips in forestry and related fields are available from many sources in America. This publication is an attempt to provide for foresters and others interested in such aids a convenient means for selecting materials to meet their particular needs."


Behavior Of Pesticides In Plants, Logan A. Norris Jan 1969

Behavior Of Pesticides In Plants, Logan A. Norris

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

A number of chemicals of diverse characteristics have arbitrarily been classed together on the basis of their use and given the descriptive name "pesticides. " An unfortunate aura of mystery has developed about these chemicals. However, there is nothing unique or mysterious about the chemicals we refer to as "pesticides." Like other chemicals, they have properties which can be accurately measured; they obey all the laws of physics, chemistry, and biology.


Forestry Bulletin No. 16: Silviculture Of Slash Pine, Laurence C. Walker, Harry V. Wiant Jr. Apr 1968

Forestry Bulletin No. 16: Silviculture Of Slash Pine, Laurence C. Walker, Harry V. Wiant Jr.

Forestry Bulletins No. 1-25, 1957-1972

An analysis of the reproduction, management and destructive agents in relation to the Slash Pine.


South Dakota Bird Notes, Keith E. Evans, Roger R. Kerbs Jun 1967

South Dakota Bird Notes, Keith E. Evans, Roger R. Kerbs

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

Approximately 90,000 small stock ponds are scattered throughout South Dakota. The majority of these ponds are less than 10 acres in size, and depend entirely on surface runoff for their water supply. Although their primary purpose is to provide drinking water for livestock, many species of waterfowl and shorebirds use the pond areas for resting and feeding during spring and fall migrations, and for nesting habitat throughout the summer.

Neither the amount of use nor the potential for use by birds on stock ponds in South Dakota is known. Preliminary data presented here are results of waterfowl observations on 13 …


Forestry Bulletin No. 15: Silviculture Of The Minor Southern Conifers, Laurence C. Walker May 1967

Forestry Bulletin No. 15: Silviculture Of The Minor Southern Conifers, Laurence C. Walker

Forestry Bulletins No. 1-25, 1957-1972

An analysis of many conifers, including pine, cedar and cypress.


Forestry Bulletin No. 14: Practical Point-Sampling, Ellis V. Hunt Jr., Robert D. Baker Apr 1967

Forestry Bulletin No. 14: Practical Point-Sampling, Ellis V. Hunt Jr., Robert D. Baker

Forestry Bulletins No. 1-25, 1957-1972

"Mr. L.R. Grosenbaugh (1952) introduced point-sampling to American foresters, citing Mr. W. Bitterlich's earlier work in Europe. Primarily it is, he said, 'A rapid method of sampling tree basal area per acre . . . '"


Ornamental Trees For The Farm Garden, P Luff Jan 1967

Ornamental Trees For The Farm Garden, P Luff

Journal of the Department of Agriculture, Western Australia, Series 4

THE need for trees in the farm garden is being realized by many people.

Trees around the homestead are required to give such features as shade, colour, fragrance and many other advantages to generally make an area more livable.

Besides these advantages, trees appear to help smaller plants flourish by increasing the humidity and providing various degrees of shade and sunlight.


Forestry Bulletin No. 12: Pine Seedling Survival And Growth Response To Soils Of The Texas Post-Oak Belt, J. J. Stransky, M. Victor Bilan Dec 1966

Forestry Bulletin No. 12: Pine Seedling Survival And Growth Response To Soils Of The Texas Post-Oak Belt, J. J. Stransky, M. Victor Bilan

Forestry Bulletins No. 1-25, 1957-1972

An analysis of the methods and materials in relation to pine seedling survival, including a section on results and discussion.


Forestry Bulletin No. 11: Silviculture Of Longleaf Pine, Laurence C. Walker, Harry V. Wiant Jr. Oct 1966

Forestry Bulletin No. 11: Silviculture Of Longleaf Pine, Laurence C. Walker, Harry V. Wiant Jr.

Forestry Bulletins No. 1-25, 1957-1972

A discussion of issues surrounding the management, reproduction and nutrition of the Longleaf Pine.


Forestry Bulletin No. 10: Texas Pulpwood Production, Nelson T. Samson Jun 1966

Forestry Bulletin No. 10: Texas Pulpwood Production, Nelson T. Samson

Forestry Bulletins No. 1-25, 1957-1972

An analysis by the forestry economist Nelson T. Samson of pulpwood production in Texas, including make-up, output and trends.


Forestry Bulletin No. 8: Soil Moisture And Soil Temperature Under A Post Oak-Shortleaf Pine Stand, G. Schneider, J. J. Stransky Apr 1966

Forestry Bulletin No. 8: Soil Moisture And Soil Temperature Under A Post Oak-Shortleaf Pine Stand, G. Schneider, J. J. Stransky

Forestry Bulletins No. 1-25, 1957-1972

"This paper reports moisture and temperature observations in the surface 18 inches of soil under an east Texas post oak (Quercus stellata Wangenh.) - shortleaf pine (Pinus echinata Mill.) stand throughout a 4 year period."


Forestry Bulletin No. 9: Silviculture Of Shortleaf Pine, Laurence C. Walker, Harry V. Wiant Jr Apr 1966

Forestry Bulletin No. 9: Silviculture Of Shortleaf Pine, Laurence C. Walker, Harry V. Wiant Jr

Forestry Bulletins No. 1-25, 1957-1972

"Nowhere is silviculture more intensively practiced than in the southern United States exempt, perhaps, in certain European nations. This is because of the tremendous demands upon the forests for fiber in a region of optimum climatic characteristics for rapid growth of valuable species. In meeting these demands, management instructs its foresters to shift their efforts into high gear."


Forestry Bulletin No. 4: Root Development Of Loblolly Line Seedlings In Modified Environments, M. Victor Bilan Apr 1960

Forestry Bulletin No. 4: Root Development Of Loblolly Line Seedlings In Modified Environments, M. Victor Bilan

Forestry Bulletins No. 1-25, 1957-1972

A study that looked at root development of loblolly pine seedlings in modified environments.


Trees And Shrubs Of Kings Canyon National Park, Kenneth M. Stocking Jan 1941

Trees And Shrubs Of Kings Canyon National Park, Kenneth M. Stocking

University of the Pacific Theses and Dissertations

In 1935 I first visited the Kings Canyon area. Since then I have spent many hours wandering through the woods and over the mountains in the area around the old General Grant National Park and the country which is now included in the Kings Canyon National Park. To my knowledge, no complete flora has been made for this vicinity. I consider the following pages to be the beginning of a fascinating work. It is the beginning because this paper includes only plants with woody stems.