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Soil Additives And Their Effect On The Yield Of Various Crops And The Physical Properties Of An Agricultural Soil, Gaylen L. Ashcroft

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

It is generally accepted that soil structure is very important in keeping productivity at a high level. When soils are loose and friable, mechanical impedance to root growth and seedling emergence is greatly reduced. Such soils infiltrate greater quantities of precipitation, are better aerated, and possess a more favorable temperature than puddled soils. Essential plant nutrients are also more easily available in well aggregated soil.

In the last few years, several synthetic soil additives have been placed on the market. Extravagant claims have been made about the ability of these amendments to maintain soil structure, without a sound body of …

Opinions Of Secondary School Principals In Regard To The Intramural Activities Program In High Schools Of Utah, Thair G. Allen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Intramural activity programs, as employed in the modern American high school, represent a very recent and fast growing development. In early colonial days youth was necessarily absorbed in helping to build a new nation out of the wilderness. Clearing forests, building homes, and handling heavy chores were some of the tasks of which youths were an important part. They had little leisure time for play. In the modern age of today, with its frontiers established, students who are attending high school have ample leisure time for play. The direction of this play into wholesome avenues is the problem that faces …

The Effect Of Limited Moisture Supply At Various Stages Of Growth On The Development And Production Of Hybrid Corn, Ralph E. Campbell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Corn occupies from 25 to 30 percent of the crop land harvested in the United States. In recent years the acreage devoted to corn in this country has been decidedly greater than that devoted to any other cultivated crop. In 1944 its dollar value exceeded the combined values of wheat, barley, rye, grain sorghums, and cotton.

Although South Dakota lies on the northwestern fringe of the corn belt, the corn crop is one of the most important in that state. Corn production in that area is somewhat unstable because of drought. Corn often fails to reach full maturity before the …

Age And Growth Of The Utah Chub, Gila Atraria (Girard), In Panguitch Lake And Navajo Lake, Utah, From Scales And Opercular Bones, John M. Neuhold

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Previous literature indicates the opercular bone as a useful tool for the determination of age and growth of fish. The reliability and validity of this method is tested for two populations of Utah chub. Age and growth are calculated for 222 Utah chub collected from Panguitch Lake and 212 Utah chub collected from Navajo Lake, southern Utah, in 1952-1953 from both scales and opercular bones. Scales are measured with the aid of a projector. Opercular bones are measured directly. The center of growth of the opercular bone is posterior to the posterior lip of the fulcrum. Correction for curvature is …

A Study Of Student Drop-Outs At The South Cache High School 1948 - 53, Rosslyn M. Eppich

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since the 16^th century, educators have endeavored to find a way to teach the masses of young people the fundamentals necessary for a good life. Protestant reformers “…advocated that education should be universal, compulsory, free…”

The History Of South Cache High School, Robert C. Gustaveson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The History of Education enables teachers and administrators to gain profitable ideas from the past as well as it enable them to avoid the mistakes of the past. With this in mind numerous historical studies have been made in the field of education. The aim of this study is to add to this area of research by presenting a history of South Cache High School from its beginning until 1953.

The Relationship Of The School Lunch And Other Meals To The Total Adolescent's Nutrient Intake In Logan And Wellsville, Utah, Leora S. Galloway

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Nutritional problems of various population groups throughout the world are constantly being emphasized, It has been pointed out that life expectancy at birth is only thirty to forty years for over half of the world's population, while for those people who have been able to take advantage of modern medical and nutritional science, it is sixty-five to seventy years, Hunger, as well as preventing economic advancement, promotes unrest and political upheavals. The United States, in the interest of preserving its own security and way of life, has a vital stake in solving world nutritional problems as well as its own. …

The Effect Of Stage Of Maturity On The Quality Of Lima Beans For Processing, Abdul Razzaq Abdul Rahman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Lima bean* is one of the important vegetable crops in most of the countries where it is grown, including the United States of America. This crop is harvested for its green beans, which can also be processed, or allowed to mature as "dry beans."

The practice of growing lima beans for processing has indicated that quality and yield are influenced by many factors, among which the stage of maturity at time of harvest is possibly the most important.

Lima beans continue to increase in size until fully matured, but most processors agree th.at the green beans attain maximum quality prior …

A Study Of Elementary Physical Education At The Whittier School, Logan, Utah, Phyllis C. Jacobson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since the First World War, there has been an increased recognition for the need of physical education in the elementary school. Although educators recognize and agree on the need, they are not in agreement as to how to best achieve this need. Some educators believe that physical education should be taught as a specialized subject. Through this means, instruction is provided by a specialist who is trained in physical education. Some educators believe that physical education should be integrated with every other phase of the school program and taught by the classroom teacher. There are other educators who believe that …

The Economics Of Rural Residential Zoning In Utah County, Max K. Buchmiller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Change in the use to which land is put may affect the economic and social return from it. Land-use changes tend to be rather permanent in nature. They should be guided so that social welfare will be served best. Rural Zoning has developed from this need to direct change in land use in rural areas.

A Study Of Administrative Policies And Procedures For Girls' Physical Education In Selected Secondary Schools Of Southern Utah, Ann L. Lamb

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Each person in education from the Commissioner of Education down to the classroom teacher is concerned with administration. Each has administrative duties. The way these duties are conducted and carried out will have a direct influence on the outcome of any physical education program and each child within this program.

Through the Tenth Amendment responsibility for the administration of education has been turned over to the various states. Most of the states through their constitutions place the responsibility upon the legislature to provide for organization and maintenance of public school systems. This body then draws up the statutory laws and …

A Determination Of Variability Of Teaching Assignments In The Secondary Schools Of Utah Together With Implications For Teacher Education Curricula, June Butler Willhite

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

It is usually recognized that, in the broad sense, our public schools are maintained for the instruction of children and youth. Moreover, there appear to be three important factors which bear directly upon the nature of this instruction: (1) the individuals who enter the teaching profession, the kinds of people they are, their physical, emotional and mental characteristics or capacities; (2) the kind of education these potential educators receive in preparation for their professional work; and, (3) the actual teaching assignment the individual receives in the particular school where he is employed. Commonly, these three matters are referred to as …

Application Of Paper Electrochromatography To Isolation Of Tobacco Mosaic Virus, Bertram E. Bordewick

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Importance of the problem

The complete study of a virus disease often reaches a stalemate because of failure to isolate the virus itself in a purified form. Methods in current use, such as ultracentrifugation, precipitation, fractionation, and spectroscopic analysis, have in some cases proved successful in virus purification work. Frequently these techniques have not proved satisfactory, particularly with phloem-type viruses which are not mechanically transmitted. This investigation was undertaken to determine the possibility of isolating these and other viruses by electrochromatography.

Growth And Nutrition Of Plants As Affected By Various Levels Of Exchangeable Sodium, Mohammad B. Choudhri

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In saline soils, which are characterized by an appreciable quantity of neutral soluble salts, plant growth is adversely affected due to the increase in osmotic pressure and the consequent decrease in the physiological availability of water. In addition, growth may also be restricted through the accumulation of toxic quantities of various ions within the plant.

On the other hand, alkali soils, whether saline or non-saline, are characterized by a high content of exchangeable sodium in the cation-exchange complex. One reason of low productivity on these soils is the unfavorable physical conditions induced by the dispersing action of the sodium ions. …

Effectiveness Of Evaporation From Ground And Foliage In Reducing Soil Moisture Depletion, Val D. Wynn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Field irrigation efficiency is the percentage of the water delivered to the field that becomes available to the crop as soil moisture. The so-called "evaporation losses" from wetted ground and foliage are rather difficult to measure, but are estimated by Christiansen (3) to be between 15 and 30 percent. No doubt part of this may be termed as a "loss," but the other part may be incorrectly termed as such. Many authorities claim that water must pass through the plant before being transpired into the atmosphere to be effectively used.

The Effect Of Grass Reseeding In Sagebrush Lands On Sage Grouse Populations, Richard W. Trueblood

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The particular purpose of this study was to determine the effects of large-scale sagebrush reseeding projects on sage grouse populations and whether such effects were partly or entirely beneficial, neutral, or detrimental to the survival of such populations.

During two seasons of field work, the studies initiated on a short-time basis had the following specific objectives:

1. To compare the utilization by sage grouse of reseeded and non-reseeded lands for the seasonal activities of mating, nesting, raising a brood, fall coveying, and wintering.
2. To compare the utilization by sage grouse of reseeded and non-reseeded lands for daily activities of feeding, watering, …

A Study Of Recommended School Plant Planning Procedures Together With An Evaluation Of The Extent To Which They Are Being Utilized In Selected Utah School Districts, Spencer Wyatt

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

One of the great problems facing the public schools of America today is that of providing adequate school facilities. The immediate need for new buildings is overwhelming. Contributing factors to the need for expanded school plant facilities can be classified, both as a result of a backlog of school building needs over a period of several decades, and because of greatly increased enrollments. A publication of the United States Office of Education summarized a discussion of these factors as follows:

The public schools entered the 1950 decade with a backlog of need for more than 250,000 classrooms and faced anticipated …

Inheritance Studies Of A Wheat Cross To Six Races Of Covered Smut, Douglas R. Dewey

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Covered smut is a fungus disease that has caused serious losses of wheat for centuries. Its origin is not known, but it was well known to early Romans as evidenced by the fact that they had a god, Robigus, whose special work was to watch over crops to "avert the mildew" (45). It is often referred to as "bunt" or "stinking smut of wheat". Throughout this paper the term "bunt" will be used to designate this disease in order to avoid confusing it with other smuts of wheat.

Bunt is worldwide in its distribution, but it is especially prevalent in …

The European Defense Community, Robert H. Alfandary

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In 1945 it was a common belief that World War II had just been fought to successful completion. The German and Japanese Empires were vanquished, with Germany destroyed more thoroughly than any of the countries she had occupied. The two large remaining powers, the United States and the Soviet Union, seemed to be working together for the common good of the whole world. They had even agreed to participate in the United Nations Organization, which, as a matter of fact, they had been prominently associated with since the earliest negotiations. Now universal peace, and maybe the Millennium, would be the …

Marketing Aspects Of Cattle Finishing Operations Major Cattle Finishing Areas Of Utah, 1951-52, Robert L. Fulton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

On January 1, 1952, 50,000 head of cattle were on feed for slaughter in the state of Utah (6). This was an increase over previous years. The average number of cattle on feed for slaughter January 1st during the 1948-52 period was 45,000 head. This number was 30 percent larger than the average number on feed during the 1943-47 period. As shown in figure 1, the number of cattle on feed has fluctuated from year to year. The years with the least number of cattle on feed were those in the early thirties during the depression and drought. Since 1936 …

Certain Basic Concepts In The Educational Philosophy Of The Church Of Jesus Christ Of Latter-Day Saints 1830-1930, Wendell O. Rich

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study is an attempt to search out and define, where possible, certain basic concepts in the educational philosophy of the Church of Jesus Christ of Latter-Day Saints during its first century from 1830 to 1930. Commonly known as the Mormon Church, the membership numbered approximately one million two hundred thousand in 1954. While concentrated largely in the Western United States area, it has many congregations across the United States and scattered in countries throughout the world. Showing an active interest in education, the Church has sponsored a program both formal and informal in nature. This program, with its accompanying …

The Effect Of The Bicarbonate Ion On The Respiration Of Excised Roots, Gene W. Miller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

For many years man has been searching for a cure for lime-induced chlorosis. This disease is prevalent throughout the entire western United States and is characterized by a yellowing of the leaves, destruction of the chlorophyll, and eventual death of the plant. It has brought devastation of fruit orchards in Utah, costing fruit producers millions of dollars. Hardly any county in Utah is free from this destructive nutritional disease.

What The Industrial Arts Instructors Of The State Of Utah Consider A Sound Public Relations Program, Walter E. Ulrich Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Public relations is not a new term. It is, however, becoming more popular and necessary in the modern concept of school activities. Public relations pertains to the whole school system, but this study will deal only with public relations as it affects the industrial arts program of the school. Because industrial arts is a relatively new addition to the school curriculum, and because the par-pupil cost is generally higher than that for other subjects, the value of the program must be defended and publicized. One of the best ways to prevent the industrial arts program from being classified as a …

Muskrat And Waterfowl Production And Harvest On Dingle Swamp, Bear Lake County, Idaho, Henry M. Reeves

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Dingle Swamp, a high altitude marsh, is located in the extreme southeastern corner of Idaho in Bear Lake Valley. The 16,000 acre marsh, one of the largest in the state, is separated from Bear Lake by only a narrow curved sandbar. Numerous islands, ponds, and channels diversify the characteristic bulrush vegetation of the marsh. The largest body of water, Mud Lake, is approximately 1 square mile in area. Several thousand muskrats and fair numbers of waterfowl, particularly Canada geese, are produced annually on the marsh.

Control Of Dodder In Alfalfa Seed Crops, William Orvid Lee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Dodder (Cuscuta spp.) is a parasitic weed which attacks alfalfa, clovers, lespedeza, and many other species of plants. This pest is especially troublesome when these crops are grown to produce seed.

Control of dodder should increase the financial income of a seed producer in several ways. First, control should make it possible for a producer to raise seed of high quality which will command a better price; second, it should enable the producer to increase yields; and last, it should eliminate much of the cost of harvesting and cleaning his product.

Where dodder is present in seed, the grower …

Factors That Contribute To Success Of Selected Farm Ownership Borrowers In Utah, Grey M. Jensen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Farming is a complex business. Financial success in farming is influenced by the organization and operation of the farm unit. The principal problem confronting farmers is knowing how to manage the resources to attain maximum income over a period of time. Combinations of resources involve problems relative to crops, livestock, machinery, labor, capital, credit, and many others. An attempt has been made in this study to measure the results of different combinations and operation of resources and to determine their association with financial success of the farm.

Factors Affecting Length Of Tenure Of Vocational Agriculture Teachers Who Are Recent Graduates Of Utah State Agricultural College, John M. Oglesby

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since its beginning well over a quarter of a century ago, the Vocational Agriculture program has become an integral part of the American school system. The legislative groundwork for Vocational Agriculture, as well as all other vocational programs, was set in 1917 with the passing of the Smith-Hughes Act. Further related legislation was passed in 1929 and 1934, but the program received its greatest federal boost with the passing of the George-Deen Act in 1936 and the George-Barden Act in 1946, both of which provided for the annual expenditure of federal funds in support of vocational education. The George-Barden Law, …

A Comprehensive Study Evaluating Driver Education In The Senior High Schools From Analyses Of Driving Records Of Salt Lake City High School Students, H. Keith Bushman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Officials responsible for the control and administration of the traffic on the highways and streets of the nation are aware that good roads, markings, signals, and equipment are necessary. They also realize that the human element involved in the process of operating a vehicle is of the utmost importance. Highways can only be termed good to the extent of the actions of the drivers who use these roads.

Studies have been made throughout the nation in different states and cities to determine the results of formal training of drivers. The results of these studies answer many questions and also leave …

The History Of The L.D.S. Temple In Logan, Utah, Melvin A. Larkin

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Church of Jesus Christ of Latter-day Saints, commonly referred to as the Mormon Church, is one of the few religious organizations in the world today that constructs temples, since its founding in the year 1830 these sacred edifices have exerted a definite influence upon its members, and have played an important part in the religious activities of the church and fulfilled a definite role in its gospel teachings. A number of these temples have been constructed under varying circumstances in different parts of the country where the need has arisen. These buildings were more than houses of worship, for …

The Content Of Essential Amino Acids In 1950 Alfalfa Hay Grown In Utah Soil Treated With Different Fertilizers, Adriana Lanting Kunkel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Application of fertilizers to soils to increase production yields has raised questions concerning the effect of fertilizer on chemical composition of plants. With the development of accurate, sensitive microbiological methods for the determination of amino acid in protein, speculations concerning amino acid content have been supplanted by acquisition of facts.

The effect of the different fertilizer applications on alfalfa yield has been discussed by Jones, et al (5). Also, some work has been done to determine the effect different fertilizers might have on the amino acid content of plant material. Some values (1,3,12) have been reported for the amino acid …