Digital Commons Network^™

Studies On The Sampling Methodology Of Peas For Yield And Quality, Pratapsinha Chintamani Pendse

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Pea¹ growers have much at stake in getting high yields of peas of prime quality. The income accruing from a pea crop grown for processors is determined by the yield as well as quality. Therefore the farmers' efforts are directed toward growing such a crop.

Research workers are interested in knowing the yield of peas with known tenderometer values which will indicate the quality of peas. Present methods of field harvesting are costly and time consuming which tend to limit the number of varieties that can be satisfactorily evaluated for trial.

A comparison of sampling techniques with present harvesting …

Streamflow Forecasting For Blacksmith Fork River, Utah, Yu-Si Fok

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The method for streamflow forecasting by using Fourier Series and Multiple Regression as a mathematical model have been suggested and proved with high accuracy for the streamflow forecasting on Logan River, Utah by Professor Cleve H. Milligan and Dr. Rex L. Hurst. ^1/

In this thesis the method is extended to the forecasting for the Blacksmith Fork River, south of the Logan River.

Because the climatological data are not available in the Blacksmith Fork watershed, this thesis also provides a technique for using the available data from adjacent watersheds.

The Effect Of Hydrogen Fluoride On Light And Dark Products Of Carbon Dioxide Fixation In Plants, Cleon W. Ross

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Damage to vegetation caused by fluoride compounds has been reported for a large number of plant species. In recent years toxicity to plants caused by atmospheric fluorides has been the subject of studies by a number of laboratories. These studies have been primarily concerned with determining the extent of injury caused by fluorides, describing the symptoms which occur and attempting to correlate them with the amounts of the element in the tissue and with some environmental factors. Thomas (1951) has given a general review of these subjects. Attempts have been made to control fluoride damage by spraying the leaves with …

Basidiomycetes Of The Mount Dellenbaugh Region Of Mohave County, Arizona, Robert Burke Mccomb

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Mount Dellenbaugh is located on the Shivwits Plateau bordering the north rim of the Grand Canyon in Mohave County, Arizona. The elevation of the plateau in the Mount Dellenbaugh area is approximately 6,000 feet. The dominant species comprising the flora of this region are: Pinus ponderosa, Pinus edulis, Juniperus ostiosperma, Quercus gambelli, and Artemisia tredentata.

Lethal Concentrations And Detoxification Time Of Toxaphene For Goldfish, Gambusia And Rainbow Trout, Gar W. Workman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In the past few years the Utah Fish and Game Department, as well as the fish and game departments of other states, has been spending fisheries money for fish eradication on both lakes and streams. The Utah Fish and Game Department recently suggested to the University that research be initiated on the subject of toxaphene as a fish poison. Consequently, a better insight into conditions that exist for a given water type could be developed.

A Survey Of The Utah Public School Superintendent's Methods For Selecting Elementary And Secondary School Principals, Keith D. Hansen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis is part of a series of coordinated research projects undertaken by the College of Education at the Utah State University. The series was under the general direction of Dr. Walter R. Borg working cooperatively with the State Department of Public Instruction and the superintendents of Utah's forty school districts. The superintendents of the state of Utah in recognizing the importance of improved selection systems tor administrators and upon noting the lack of any standard procedure tor selection, asked the Utah State University to accept the problem tor further research. The initial evaluation of the entire problem resulted in …

A Study Of Detachment Of Soil By Artificial Rainfall And Its Relation To The Dispersion Ratio And Water Stable Aggregates For Nine Utah Soils, Pundlik N. Kalbhor

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The study of soil erodibility has become of paramount interest in the last few decades. The effects of soil erosion are serious and extensive and affect nearly all people.

In general, man can do little or nothing about the geologic erosion or natural erosion in which the processes of rock weathering and soil erosion gradually wear down the earth's surface. However, human disturbance of the natural conditions of the land surface often creates accelerated erosion. Fertility of eroded soil is usually reduced measurably and crop yields are lowered considerably as erosion removes seed soil nutrients and cover crops. Loss of …

Ferrilegoglobin As An Oxidizing Agent For Hydrazine, Donald B. Larson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The system in which atmospheric nitrogen succumbs to enter Nature's cycle has a yet proven evasive with respect to the actual chemical reactions. At present several types of systems are proposed but their chemical makeup is practically unknown.

The Biology Of The Utah Chub, Gila Atraria (Girard), Of Scofield Reservoir, Utah, Harold F. Olson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Utah chub is one of the most important non-game fish in Utah. It has a wide range, and occurs in every drainage in Utah. The Utah chub is not important economically as food fish nor is it of much value commercially. The sportsmen think of this species as trash and do not consider catching or consuming them. However, the Utah chub may be caught on hook and line more readily than many game species. The Utah chub in Scofield Reservoir have been caught by trolling, bait fishing and fly casting and furnish considerable sport when caught with a light …

A Method For Determining Proteinase Activity, Bhupendra V. Randeria

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Enzymes play a very important role during the ripening process of the cheese. Enzymes are important in producing the body, texture, and flavor of the cheese. The breakdown of carbohydrates, fats, and proteins by added enzymes into different end products during the ripening of the cheese aids the process and may reduce time. The characteristic flavors of different varieties of cheeses are influenced by enzyme action. Some enzyme like proteinases can be used to improve the body, texture, and the flavor of the cheddar cheese. Addition of these enzymes during cheddar cheese making may shorten the ripening period. In order …

The Effect Of Nutritional Education On The Food Habits Of High School Students, Gladys C. Hyer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

"From the day that Adam and Eve shared an apple in the Garden of Eden, food and the partaking of food have been of infinite significance in the life of man."

There is a growing concern among nutritionists and others about the food habits of teenagers, Although the United States is considered to be the best fed nation in the world, there is an important group of our population, abut 16,000,000 teenagers, who have alarmingly poor food habits.

An Evaluation Of The Salt Tolerance Of Selected Clones Of Agropyron Elongatum, Jordan G. Smith

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Salt-affected soils make up much of the bottom-lands of the arid and semiarid areas of the western United States and are especially prevalent in irrigated regions. Such soils require special remedial measures, management practices, and salt tolerant crops if they are to have economic value.

A Survey Of The Use Of Standardized Tests In The Junior High Schools Of Weber County, Ashlaug J. Jackson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

It is evident from the literature reviewed that there is a need for better understanding and utilization of standardized test results. It seems that unless tests contribute to the learning process they are not justifiable. Merritt (12, p. 66) says the main objective of all endeavor is to promote learning. Ultimately, the worth of any activity carried on in the schools has to be judged by the contribution this activity makes toward the improvement of learning. Testing is no exception. In a broad sense, desirable learning has taken place when behavior has been changed in socially approved directions. Testing is …

The Effect Of Various Levels Of Bicarbonate, Phosphorus, And Ph On The Translocation Of Iron In Plants, Ronald Conrad Doney

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Line-induced chlorosis is a nutritional disease affecting many fruit trees, berries, ornamental shrubs, and flowers in Utah and the western United States. In fact, this disease is of wide distribution on calcareous soils throughout the world. Lime-induced chlorosis has contributed to untold economic loss and has challenged the technical ingenuity of plant and soil scientists throughout the world. As yet the exact cause of chlorosis has not been determined; consequently, no permanent cures have been found.

The first symptoms of this disease are characterized by an interveinal yellowing of younger leaves, with the veins remaining green. In more severe cases …

A Physico-Chemical Study Of Weathering Products In The Payson Soil Series, Lowell A. Douglas

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A knowledge of the clay minerals in a particular soil series would aid in the characterization and classification of that soil. The physical and chemical properties of a soil are largely controlled by the properties of the clay minerals in the soil.

This thesis presents the results of a study of the weathering products in a calcareous soil, with a B horizon high in clay content, attempting to determine if the clay accumulation is a product of in situ weathering. It was decided to study soil profiles from within the Bonneville Basin, since a fair estimate of time of in …

A Manometric Method For The Determination Of Soil Carbonates In The Field, N. A. Polyzopoulos

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In soil survey work the method now generally used to evaluate the carbonate content of the soil in the field is to observe the amount of effervescence that takes place when the soil reacts with dilute acid. The four degrees of effervescence usually recognized are designated by the symbols eo, e, es, ev and correspond roughly to a lime content of 0-0.5, 0.5-3, 3-15, and above 15 per cent, respectively. This, or course, is a very rough estimate and therefore a method is needed for the quantitative determination of carbonates in the field with a fair degree of accuracy. If …

The Inhibition Of Germination Caused By The Lemma And Palea On Phalaris Arundinacea Seed, Nard Vee Allen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Reed canarygrass (Phalaris arundinacea) is adapted to low wet lands and survives flooding and periods of drought. Much of the valley bottom land of Utah is flooded during part of the year, yet some of this land is very dry late in the summer. This grass could become an important forage for Utah's valley bottom lands if stand establishment could be assured. Low germination percentages and long germination periods under field conditions often result in poor stands.

In most cases quick uniform germination is a decided advantage in establishing stands. Fall plantings have usually been more successful than …

Feeding Protein, Phosphorus And Energy Supplements To Beef Cows On Utah Desert Ranges, Robert Hyrum Olsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many of the beef cattle in the Great Basin area are maintained part or all of the year on rangelands. Most of those going on to desert ranges for only part of the year go on during the late fall, winter, and early spring. It is estimated that 50-60 percent of the 600,000 beef cattle grazing on range lands in Utah graze on the one-fourth million acres of desert or semi-desert sometime during the year.

A Study Of The Clover Seed Chalcid Infestation Of Various Alfalfa Varieties In Utah, Reed Charles Bunker

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

One of the limiting factors associated with seed production of alfalfa and certain clovers is a small jet-black wasp commonly known as the clover seed chalcid, Bruchophagus gibbus (Boheman). In alfalfa seed producing areas this insect is often referred to as the alfalfa seed chalcid or the alfalfa seed chalcis-fly. In local areas of Utah, farmers often refer to this insect as simply "the fly."

The Use Of Protease Enzymes In The Manufacture Of Cheddar Cheese, Osamu Fujiwara

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The factors governing flavor and body and texture in cheese making include the quality of the milk used, the heat treatment of the milk, the quality and quantity of the starter, the treatment during the ripening period, other biological conditions and manufacturing technics.

Scs Natinoal Engineering Handbook: Section 15, Irrigation, Chapter 8--Irrigation Pumping Plants, Soil Conservation Service, Engineering Division, United States Department Of Agriculture

All U.S. Government Documents (Utah Regional Depository)

Irrigation Pumping Plants describes the advantages and limitations of the different pumps used for irrigation pumping; also covers power requirements, costs, and design procedures. It is intended for use by Soil Conservation Service engineers providing assist3nce to individual farms or groups of farms.

Cultural Practices For Alfalfa Seed Production, M. W. Pedersen, George E. Bohart, M. D. Levin, William P. Nye, S. A. Taylor, J. L. Haddock

All PIRU Publications

No abstract provided.

Farm & Home Science Vol. 20 No. 1, March 1959

Utah Science

Direct vs. market selling of lambs, by N. K. Roberts 2

Improve foothill ranges, by C. W. Cook and L. A. Stoddart 5

Irrigate the soil, by L. S. Willardson 7

What should we do with Utah's carp? by W. F. Sigler 8

Limited amounts of grain for economic production, by G. Q. Bateman and C. H. Mickelsen 10

Hardy tomato plants produce higher yields, by A. R. Hamson 12

Homesteading in the nineteen fifties, by C. E. Stewart 14

Which barley shall I grow? by P. F. Nielson, G. A. Van Epps, and L. A. Jensen 17

Control drosophila, …

Good Nutrition For The Family, Ethelwyn B. Wilcox

Faculty Honor Lectures

A BASIC OBJECTIVE of the Faculty Association of UTAH STATE UNIVERSITY, in the words of its constitution, is to encourage intellectual growth and development of its members by sponsoring and arranging for the publication of two annual faculty lectures in the fields of (a) the biological and exact sciences, including engineering, called the Annual Faculty Honor Lecture in the Natural Sciences; and (b) the humanities and social sciences, including education and business administration, called the Annual Faculty Honor Lecture in the Humanities. The administration of the University is sympathetic with these aims and shares the cost of publishing and distributing …

A Modified Pollen Trap For Honey Bee Hives, William P. Nye

All PIRU Publications

No abstract provided.

The Carbon 1959, Carbon College

College of Eastern Utah Yearbooks

Yearbook for Carbon College 1959.

Buzzer 1959, Utah State University

USU Buzzer Yearbook

1959 yearbook for Utah State University. Published from 1909-1971 with single issues in 1978 and 1981.

The Utah Juniper, Volume 30, Utah State University

The Utah Juniper

Annual publication of The Utah Foresters, Utah State Agricultural College.

General Catalog 1959, Utah State University

University Catalogs

General Catalog of 1959

Contains course descriptions, University college calendar, and college administration.

Regenerating Aspen By Suckering In The Southwest, Merylyn M. Larson

Aspen Bibliography

Although seeding is necessary for the spread of aspen into new localities, suckering (sprouting from adventitious buds on the roots) is the chief means of reproduction in established stands. Suckering can usually be induced by reducing or eliminating the aspen overstory. ²