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Food Habits Of Black Crappies, White Crappies, Yellow Perch And White Suckers In A Small Impoundment In Northeastern South Dakota, Dennis Unkenholz Jan 1971

Food Habits Of Black Crappies, White Crappies, Yellow Perch And White Suckers In A Small Impoundment In Northeastern South Dakota, Dennis Unkenholz

Electronic Theses and Dissertations

Crustaceans, aquatic insects and fish were the most important food items found in stomach samples. Black crappies depended on zooplankton and aquatic insects as their major food source as they occurred in all samples and were major food items in 70 percent and 40 percent respectively. Insects, zooplankton and fish were the major food items of white crappies. Insects were the dominant forage present in 54 percent of the samples while zooplankton and fish were dominant in 36 percent and 21 percent of the samples respectively. Perch relied on crayfish, fish and aquatic insects as their major food source. Aquatic …


A Characterization Of Four Prairie Grasses, Carolyn A. Cogswell Jan 1971

A Characterization Of Four Prairie Grasses, Carolyn A. Cogswell

Electronic Theses and Dissertations

Even though native range forages have been available a long time, there is little research data concerning the specific grasses characterized as native forage or browse. Little research has been done to study these forages because of their natural habitat far from research laboratories, the task of collecting enough forage for adequate sample testing, and sparse yet hardy existence and questionable known vegetative growth with each year's different climate and environmental conditions. Certainly it seems logical that at some future time the knowledge of their nutritive value will become important. Perhaps then with adequate management the rancher can improve upon …


Pasture Supplementation Of Beef Cattle Followed By Drylot Finishing With High-Concentrate Rations And Antibiotic Supplement, Cecil R. Graber Jan 1971

Pasture Supplementation Of Beef Cattle Followed By Drylot Finishing With High-Concentrate Rations And Antibiotic Supplement, Cecil R. Graber

Electronic Theses and Dissertations

The objectives of the research reported in this thesis were to determine the effects of various levels of pasture grain feeding on pasture weight gains as well as on subsequent gains and feed requirements in drylot. The value of an antibiotic was tested at various levels to determine the effects in rapidly getting cattle on full feed of a high-concentrate ration. The effects of the various levels of the antibiotic were also studied when administered for five consecutive days at monthly intervals throughout the experiment.


Effects Of Delactosed Whey, Skim Milk, And Sugar On Ration Palatability And Performance Of Early Weaned Pigs, Larry A. Hauser Jan 1971

Effects Of Delactosed Whey, Skim Milk, And Sugar On Ration Palatability And Performance Of Early Weaned Pigs, Larry A. Hauser

Electronic Theses and Dissertations

There has been much interest in the possibility and feasibility of weaning pigs at an early age with attempts to wean pigs as early as one to two hours post-partum. Most workers, however, have concentrated their studies upon weaning at two to four weeks of age. When pigs are weaned at this early age, it is important to utilize feedstuffs that will result in an economical, highly palatable, starter diet that will provide rapid and efficient pig gains. Therefore, the diet must provide all of the essential nutrients in a readily available form and at a cost which is not …


Ovine Body Composition As Influenced By Live Weight, Wallace Jon Koester Jan 1971

Ovine Body Composition As Influenced By Live Weight, Wallace Jon Koester

Electronic Theses and Dissertations

Breeders are looking today for larger, growthier animals which will produce a fast gaining market lamb. The market animals must be able to reach a desirable weight with a correct amount of finish. The weight at which these lambs are marketed influences average daily gain and feed efficiency. This market weight often depends upon the availability and cost of feed. When market prices look favorable for the future, the producer tends to put additional weight on his lambs in order to obtain a greater total return. The producer is usually encouraged to market his products at weights which maximize feed …


Effects Of Feeding Leptaden To Dairy Cows, Sitakantha Dash Jan 1971

Effects Of Feeding Leptaden To Dairy Cows, Sitakantha Dash

Electronic Theses and Dissertations

Leptaden is a herbal drug which was recently introduced to the market by Alarsin Pharmaceuticals, Bombay, India. It consists of the extracts of two indigenous medical plants, namely Leotadenia reticulata (Jeevanti) and Breynia patens (Kamboji) in equal proportions. In 1947, Patel first drew the attention of gynaecologists to the usefulness of Leptaden in habitual abortions and allied conditions in women and later on pointed out its lactogenic and galactagogue properties. His original observations are supported by growing clinical experience over a twenty year period of medical practice. Published clinical experience shows that in most cases Leptaden stimulates, lactation within twelve …


Temperature Computer Measurements, Production And Carcass Traits Of Individually Fed Weight Constant Steers, Lowell M. Anderson Jan 1971

Temperature Computer Measurements, Production And Carcass Traits Of Individually Fed Weight Constant Steers, Lowell M. Anderson

Electronic Theses and Dissertations

During 1968, 29 Hereford steers were individually fed and marketed at one of seven constant weight classes from approximately 386 to 522 kg at intervals of 22.7 kg. During 1970, 21 Angus and Hereford crossbred steers were individually fed and marketed at one of four constant weight classes from approximately 386 to 522 kg at intervals of approximately 45.0 kg. The amounts of edible portion, trimmed fat, removed bone and the summation of the kidney, pelvic, and cod fat were determined on the steers of both years. In 1970 two experiments examined the usefulness of an analog computer for calculation …


The Effects Of Acute Ammonia Toxicity On Certain Homogram Parameters In Sheep, William C. Kirkpatrick Jan 1971

The Effects Of Acute Ammonia Toxicity On Certain Homogram Parameters In Sheep, William C. Kirkpatrick

Electronic Theses and Dissertations

Due to the rapidly expanding human population, one of the greatest problems facing agricultural scientists is the development of adequate food resources to meet the growing demand for quality protein. The development of more economical and higher quality feed for ruminant animals is essential since they are one of man's primary sources of animal protein. Microorganisms in the ruminant stomach convert relatively cheap non-protein nitrogen compounds into bacterial proteins, which are digested, absorbed, and utilized by the host animal. Urea, a common non-protein nitrogen compound, is hydrolyzed into ammonia and carbon dioxide by bacterial urease. When urea is hydrolyzed faster …


The Use Of Iodine And Chlormadinone Acetate To Suppress Sexual Maturity In Chickens, Curtis Eldon Holmquist Jan 1971

The Use Of Iodine And Chlormadinone Acetate To Suppress Sexual Maturity In Chickens, Curtis Eldon Holmquist

Electronic Theses and Dissertations

Researchers, for several years, have tried various methods of retarding the onset of egg production in chickens. Some reports have shown that a delay in sexual maturity is beneficial. When comparing restricted pullets to unrestricted control groups, these reports reveal economic advantages of restriction in that restricted pullets have lower total feed costs, improved egg size, improved total egg production and a lower percentage of mortality during the production cycle. Other research has accomplished restriction with no resulting advantages. These discrepancies may be due, in part, to inaccurate means by which the results of restriction have been measured. Confinement rearing …


Various Forms Of Dehydrated Alfalfa In High-Concentrate Cattle Finishing Diets, Jerry D. Burkhardt Jan 1971

Various Forms Of Dehydrated Alfalfa In High-Concentrate Cattle Finishing Diets, Jerry D. Burkhardt

Electronic Theses and Dissertations

Even though growing and finishing beef cattle have been fed satisfactorily on all-concentrate diets, in many instances weight gains have been improved and management problems reduced by including some conventional form of roughage in the diet. The most efficient level of roughage will likely be a variable factor depending upon a number of things including weight and condition of the cattle and. nature of the roughages and concentrates. It is a well-established fact that .as the energy content of the diet increases the rate of gain increases and the feed required per unit of gain decreases. In addition to rate …


The Effects Of Erythropoietin, Dibenzyline, And Iron Dextran On The Hemogram Of Doe And Fetal Rabbits, Eugene Austin Gardner Jan 1971

The Effects Of Erythropoietin, Dibenzyline, And Iron Dextran On The Hemogram Of Doe And Fetal Rabbits, Eugene Austin Gardner

Electronic Theses and Dissertations

The iron deficiency anemia found particularly in swine has a high incidence in the newborn. The nutrition of the sow inversely affects progression of the anemia. Newborn nutritional status, also, inversely augments the anemic condition. The anemia does not become apparent in the newborn until a few days following parturition. There is a drastic decrease in iron availability with succeeding decreases in normal hemoglobin formation and mature red blood cell formation. An important factor along with these conditions is susceptibility to disease leading to death. A gradual return to normal follows if the newborn survives the anemic period. This condition …


Jean Berger And His Style Of Choral Composition / By Gail Dubard Temple, Gail Dubard Temple Jan 1971

Jean Berger And His Style Of Choral Composition / By Gail Dubard Temple, Gail Dubard Temple

Electronic Theses and Dissertations

No abstract provided.


Mark Twain's Views On God, Religion, And Death, Janice Marie Weber Jan 1971

Mark Twain's Views On God, Religion, And Death, Janice Marie Weber

Electronic Theses and Dissertations

No abstract provided.


Partial Cooling Of The Environment In Free Stalls For Sows During Farrowing And Lactation, Thomas R. Gannon Jan 1971

Partial Cooling Of The Environment In Free Stalls For Sows During Farrowing And Lactation, Thomas R. Gannon

Electronic Theses and Dissertations

Many of the technological advances in the swine industry have resulted in increased capital requirements for buildings and equipment. This has made multiple farrowing, including summer farrowing, a near necessity. Hog farmers recognize the problem of sow mortality due to severe heat stress during periods of high ambient temperatures, and hog producers utilizing the free stall farrowing system recognize yet another problem, that of poor stall occupancy. Sows in this type of system tend to seek relief by leaving their stalls and lying in moist or breezy areas. This decreased stall occupancy has resulted in pigs being severely neglected, reduced …


Fred Hayden Carruth : Author And Journalist, 1862-1932, Barbara S. Hartinger Jan 1971

Fred Hayden Carruth : Author And Journalist, 1862-1932, Barbara S. Hartinger

Electronic Theses and Dissertations

This study was undertaken to compile information about Fred Hayden Carruth during the period of his life-time, 1862-1932, his activity as author and journalist forming the guidelines. Carruth's success as a western humorist and local journalist on two Dakota Territory weeklies, the Estelline Bell and the Dakota Bell, was probably the factor which helped him obtain a position as a humorous editorial witer with the New York Tribune, foremost paper in the country in 1888. He went on his own in 1892 and after free-lancing his way onto the pages of more than nineteen popular periodicals, Carruth began a thirty-four …


Effects Of An Appetite Suppressant And Exercise Upon Selected Physiological And Anthropometric Measurements In Overweight College Women, Jo Ann Krause Jan 1971

Effects Of An Appetite Suppressant And Exercise Upon Selected Physiological And Anthropometric Measurements In Overweight College Women, Jo Ann Krause

Electronic Theses and Dissertations

Leaders in the field of physical education constantly urge that programs of physical education be based on the needs of all students. Educators have the professional obligation to develop special programs to meet the unique requirements of the individual. One individualized program is for the overweight and the complications both physical and emotional which result from it should be of immediate concern in the planning of the physical education curriculum. However, there is evidence that the best interests of the overweight student have for the most part been overlooked, Programs to combat overweight should be constructed to include physical exercise …


Man And Nature In Herman Melville's "The Encantadas", Jay J. Jackson Jan 1971

Man And Nature In Herman Melville's "The Encantadas", Jay J. Jackson

Electronic Theses and Dissertations

It is in light of the fact that no critic has yet seen fit to explore "The Encantadas" with regard to Melville's theme of the man-nature dialectic that this thesis is written. It is the purpose of this paper to show how Melville views man, nature, and their relationship to each other within the bizarre setting of the Galapagos Islands. In no other work save Moby-Dick does Melville so deeply cut to the roots of the question of man and his role in the natural scheme of the cosmos. In order to examine the man-nature tension of "The Encantadas," I …


A Zoogeographical Study Of The Bee Flies (Bombyliidae: Diptera) And A Consideration Of The General Problems Of Distribution Inthe Two-Winged Flies Of The Order Diptera / By Patricia Anne Sellers, Patricia Anne Sellers Jan 1971

A Zoogeographical Study Of The Bee Flies (Bombyliidae: Diptera) And A Consideration Of The General Problems Of Distribution Inthe Two-Winged Flies Of The Order Diptera / By Patricia Anne Sellers, Patricia Anne Sellers

Electronic Theses and Dissertations

No abstract provided.


An Introductory Study Of The Chironomid Fauna From Selected Streams In Lafayette County, Mississippi / By Donald Clerod Speed, Donald Clerod Speed Jan 1971

An Introductory Study Of The Chironomid Fauna From Selected Streams In Lafayette County, Mississippi / By Donald Clerod Speed, Donald Clerod Speed

Electronic Theses and Dissertations

No abstract provided.


Milton's Knowledge Of The Natural Sciences, James E. Curtain Jan 1971

Milton's Knowledge Of The Natural Sciences, James E. Curtain

Electronic Theses and Dissertations

No abstract provided.


William Faulkner's Humor, Martha Clay Edmonds Jan 1971

William Faulkner's Humor, Martha Clay Edmonds

Electronic Theses and Dissertations

No abstract provided.


The Effects Of Estrous, Diestrous, And Thyroid Inhibited Uteri Of The Golden Hamster On The Fertilization Capacity Of Epididymalsperms, Jerry Leborn Hall Jan 1971

The Effects Of Estrous, Diestrous, And Thyroid Inhibited Uteri Of The Golden Hamster On The Fertilization Capacity Of Epididymalsperms, Jerry Leborn Hall

Electronic Theses and Dissertations

No abstract provided.


Historical Preservation In Alabama, Nadia Wowk Cameron Jan 1971

Historical Preservation In Alabama, Nadia Wowk Cameron

Electronic Theses and Dissertations

No abstract provided.


A Rapid Histological Procedure For Botanical Specimens Using Polyethylene Glycol And Elevated Temperature, Michael Lee Mcmahan Jan 1971

A Rapid Histological Procedure For Botanical Specimens Using Polyethylene Glycol And Elevated Temperature, Michael Lee Mcmahan

Electronic Theses and Dissertations

No abstract provided.


An In Vitro Survey Of The Sensitivity Of Proteus To Ten Antimicrobial Agents And Two Combinations Of Antibiotics, Kenneth Edward Aldridge Jan 1971

An In Vitro Survey Of The Sensitivity Of Proteus To Ten Antimicrobial Agents And Two Combinations Of Antibiotics, Kenneth Edward Aldridge

Electronic Theses and Dissertations

No abstract provided.


Wallace Stevens And The Strategy Of Withdrawal, Sidney Foster Graves Jan 1971

Wallace Stevens And The Strategy Of Withdrawal, Sidney Foster Graves

Electronic Theses and Dissertations

No abstract provided.


Three Treatments Of The Character Berenger In Ionesco's Works, Rebecca Ann Phay Jan 1971

Three Treatments Of The Character Berenger In Ionesco's Works, Rebecca Ann Phay

Electronic Theses and Dissertations

No abstract provided.


The Fine Structure Of The Proximal Tubular Portion Of The Nephrons In The Kidney Of Gallus Domesticus, William Daniel Davenport Jan 1971

The Fine Structure Of The Proximal Tubular Portion Of The Nephrons In The Kidney Of Gallus Domesticus, William Daniel Davenport

Electronic Theses and Dissertations

No abstract provided.


The Quest For Freedom In The Novels Of John Updike / By Robert Everett Schiller, Robert Everett Schiller Jan 1971

The Quest For Freedom In The Novels Of John Updike / By Robert Everett Schiller, Robert Everett Schiller

Electronic Theses and Dissertations

No abstract provided.


Ambition And Greed In Wagnerian Drama / By John H. Tatum, John H. Tatum Jan 1971

Ambition And Greed In Wagnerian Drama / By John H. Tatum, John H. Tatum

Electronic Theses and Dissertations

No abstract provided.