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Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.

Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.

Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.

Bulletin No. 322 - Irrigation Companies In Utah: Their Activities And Needs, Orson W. Israelsen, J. Howard Maughan, George P. South

UAES Bulletins

Utah has approximately 700 irrigation companies having more than 8,750 miles of unlined earth canals, 410 pumping plants, 1,973 diversion dams and nearly 400 storage dams which provide a storage capacity for more than 3,400,000 acre-feet of water. More than 42 million dollars is invested in irrigation works, with at least 1.5 million dollars spent annually for maintenance.

Irrigation companies have the major responsibility for safe maintenance and efficient operation of Utah's dams, canals, spillways, waste-ways, flumes, inverted siphons, head gates and lateral gates--the structures with which irrigation water is stored, diverted, and conveyed to 1.3 million acres of productive …

Ua66/5/1 Constitution & By-Laws, Wku Cherry Country Life Club

Student Organizations

Constitution & Bylaws for the WKU Cherry Country Life Club.

Bulletin No. 320 - Soil Erosion In Small Irrigation Furrows, Orson W. Israelsen, George D. Clyde, Cyril W. Laurit

UAES Bulletins

This bulletin reports experimental procedure and data collected in a three-year study of the effect of irrigation furrow slopes and size of streams on the amounts of soil eroded from the furrows. Studies were made in 10 furrows on each of two farm experimental plots, the furrows being in different directions from a central water-stilling basin. The experimental plots were maintained fallow during the season--no crops were grown. Furrow slopes ranged from less than 1 percent to slightly more than 6 percent. Irrigation streams from 5 to 30 gallons per minute at the furrow inlet were measured first by means …

George Washington Curtis And Frank Arthur Gulley: Two Early Agricultural Teachers In Texas, S. W. Geiser

Field and Laboratory

The death, on September 18, 1945, in Oklahoma City, of Professor George W. Curtis, removed the last of the pioneer teachers of scientific agriculture at early Texas Agricultural and Mechanical College. Professor Curtis' term of service extended over a decade-from 1883 to 1893. He was the third professor of agriculture in the history of the College (having been preceded by Carlisle P. B. Martin and Charles C. Georgeson), and second Director (1890-93) of the Texas Agricultural Experiment Station. With him was closely associated as first Director of the Texas Station, Frank Arthur Gulley (1851-1938), graduate (1880) of the Michigan Agricultural …

Research In Agriculture 1944-1945: Annual Report., W G. Taggart

LSU Agricultural Experiment Station Reports

No abstract provided.

New Records Of Macracanthorhynchus Hirudinaceus In Sciuridae, Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

New records of Macracanthorhynchus hirudinaceus in Sciuridae, from specimens collected in central Ohio, including those from the fox squirrel (Sciurus niger rufiventer) and the chipmunk (Tamias striatus).

Kentucky Warbler (Vol. 21, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Bulletin No. 321 - Utah Housing In Its Group And Community Aspects, Joseph A. Geddes, Carmen D. Fredrickson

UAES Bulletins

The method employed in this study is to select a comparatively important segment of living--housing--for careful appraisement with the purpose of comparing different groups and localities with respect to it. Comparisons are made (1) between Utah and other states, (2) between counties of Utah, and (3) between four Utah communities. The data include the house, home conveniences, the automobile, the streets ad joining the house, newspapers, magazines, books, and connection with water, sewer, power and telephone lines. The segment is thus not small. The groups are segregated by the vocation, farm and nonfarm, from which the living is made. The …

A Comparative Study Of Directed Laboratory And Lecture Demonstration As Methods Of Instruction In Teaching Botany To High School Students, M. Lucida Vorndran

Master's Theses or Doctor of Nursing Practice

A controlled investigation of green plants as the most important food factories of the world has been made in order to contribute more information upon the issue. Stated more specifically, the problems of this experimental study were the following: 1. To determine which of the two methods, if either, is superior as a procedure for learning. 2. To determine whether laboratory experiments are more effective than lecture-demonstration in training students to think clearly, to correlate and retain facts; and finally, to draw logical conclusions. 3. To determine, if possible, which method stimulated the greater amount of pupil interest.

Tertiary Coniferous Woods Of Western North America, George F. Beck

All Faculty Scholarship for the College of the Sciences

Almost four decades have elapsed since Platen (1908), the German paleobotanist, published his report upon the fossil woods of the western United States. Since then no over-all treatment of these materials has been attempted. although Platen overlooked the Pacific Northwest with its abundance of Tertiary petrified woods. The purpose of this paper is to bring knowledge of the western coniferous woods of the Tertiary up to date. In this effort the writer recognizes that much of this information has been accumulated incidentally in the study of the Russell Petrified Forest series of central Washington, and that it is not as …

Reciprocal Reinforcement, Its Limitations, And The Freedom Of Man, John D. Boon

Field and Laboratory

As a farmer boy, I often observed that when a litter of pigs was born, some of them were stronger than others, and these stronger pigs, because of their superior power, were able to get more milk from their mother than the weaker pigs. Of course this meant that the stronger pigs grew faster than the weaker; and the faster they grew, the more milk they were able to get, and the more milk they got, the faster they grew. It might seem that this cycle would be endless. It had, however, its limitation; for there is a limit to …

A Seven-Year Quantitative Study Of Succession In Grassland, J. E. Weaver, W. E. Bruner

Department of Agronomy and Horticulture: Faculty Publications

The study of plant succession has contributed more than any other single line of investigation to a deeper insight into the nature of vegetation. Earlier studies of succession, especially in grassland, were largely those of the primary sere. But with the utilization of the prairies for grazing, and the abandonment of submarginal land after a short period of cropping, numerous investigations of secondary successions were made. The earlier studies have been discussed by Clements (1916) in "Plant Succession." Sampson's plant succession in relation to range management appeared in 1919. Many of the more recent investigations of subseres in grassland and …

Bulletin No. 318 - An Economic Analysis Of Turkey Production In Utah, Dee A. Broadbent, W. Preston Thomas, George T. Blanch

UAES Bulletins

The production of turkeys for market by farmers in Utah has increased rapidly since 1935, and in 1944 was the highest in the history of the state. Although turkeys are produced on a relatively few farms , the enterprise is an important source of the state's agricultural income. In 1942 and 1943, the cash income from sales of turkeys was almost six million dollars or equivalent to 5 percent of the total cash income of the state.

In addition to the sale of turkeys, this new enterprise supports, fully or in part, other industries of the state. The processing plants, …

Range Land Of America And Some Research On Its Management, Laurence A. Stoddart

Faculty Honor Lectures

Although grazing of livestock has been a practice and a profession of man almost from his beginning only recently has range management reached anything approaching a pre~ cise science. Although ' trials and errors over the years brought to light much practical methodology for assuring high production from grazing land, still it remained for the plant physiologist and ecologist to find the whys and wherefores, and to advance new methods and new thoughts which promise to increase productivity still further and at the same time maintain the great range resource.

The peculiar land situation that marked America in her forma~ …

Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.

Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.

Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.

Bulletin No. 316 - Marketing Fruits And Vegetables In Utah, W. Preston Thomas, George T. Blanch

UAES Bulletins

During the period from 1920 to 1941 the fruit industry in Utah and other areas or the west went through a period of adjustment. Previous to and during World War I, growers received high prices for fruit which resulted in increased production. However, following the sudden drop in prices of 1920, fruit growers had a hard time to market the large tonnage produced. Returns were low. During this period keen competition for the sale of fruits developed between individual growers and various producing areas. Although the problems of adjustment were severe in most fruit areas of the west, the marketing …

Electric Chick Brooding Studies, F. D. Yung, F. E. Mussehl

Nebraska Agricultural Experiment Station: Historical Circulars

Perhaps one of the most valuable lessons to be learned from a study of chick brooding is that good results can often be obtained in more ways than one. In carrying on work with electric brooders at the Nebraska Agricultural Experiment Station, special attention has been given to such factors as insulation and to other details of design which effect economy of operation and ease of construction. Low cost rather than "cheapness" has been the ideal. The work has been cooperative between the Agricultural Engineering Department and the Poultry Husbandry Department of the University of Nebraska.

Progress Report On The Ground-Water Resources Of The Las Vegas Artesian Basin, Nevada, George B. Maxey, C. Harry Jameson

Publications (WR)

Whether the tremendously increased population acquired by Las Vegas in the years 1940 to 1942 will be retained cannot at present be foretold. However, the valley will undoubtedly be expected to support a considerably larger population than it did at any time prior to 1940, and continually increasing demands on the water supply for innumerable pcacetimc activities must be anticipated. Therefore, a sound evaluation of tho ground water resources of Las Vegas Valley is directly in line with the other wisely progressive planning programs which are now operating or are taking shape in the valley as well as in the …

Nyssa Woods Of The Pacific-Northwest Tertiary, George F. Beck

All Faculty Scholarship for the College of the Sciences

The nyssa gums are one of the modern genera of trees most certainly present among the petrified woods and forests of the Pacific Northwest. Almost every collection from the mid-Tertiary of this region contains a few specimens of typical tupelo or sour gum. These are fine-grained woods which to the unaided eye may be mistaken for conifers.

Bulletin No. 315 - Biennial Report, 1942-1944

UAES Bulletins

The war years have made new demands on Station personnel and facilities. With fewer staff members and less adequate equipment the Station has not only carried on the regular project work, but the research program has been expanded, and numerous activities resulting from the emergency have been assumed.

The Station has taken a leading place in the victory food production program. Each year it has assumed the lead in a study of the wartime agricultural production capacity of the state and desirable crop and livestock adjustments studying all the agricultural assets and the ability to produce various crops.

As a …

The First Texas Academy Of Science, S. W. Geiser

Field and Laboratory

Lack of an historical sense is the bane of many workers in the domain of Science…. The matter of the Texas Academy of Science is another illustration in point. This was organized in 1892 (as we at the present know it) at the University of Texas, and continued active for twenty years (until 1912), having in the meantime published twelve volumes of Transactions. It then ceased its activities and became extinct (like the Texas State Horticultural Society, which existed from 1875 to 1922.) In 1929, the present Texas State Academy of Science was reorganized by five men, and has continued …

The Yale Forest In Tolland And Windham Counties, Connecticut, Walter H. Meyer, Basil A. Plusnin

Yale School of the Environment Bulletin Series

No abstract provided.

Studies Of Mississippi Algae With Special Reference To Water Supplies., Richard Lee Caylor

LSU Historical Dissertations and Theses

No abstract provided.

A Study Of Factors Influencing The Hydrolysis Of Corn Amylopectin By Barley Malt Enzymes., Thelma Munsey Back 1918-2006

Electronic Theses and Dissertations

No abstract provided.

Abstracts Of Source Materials On The Conservation Of Our Natural Resources., Eunice Wheeler Duncan

Electronic Theses and Dissertations

No abstract provided.