Digital Commons Network^™

The Blood Picture In Correlation With Bloat, Dale A. Yarns

Electronic Theses and Dissertations

Bloat may spell disaster to any farmer on a given day. This kind of disaster is typical and not infrequent in ruminates especially cattle and sheep. Bloat affects polygastrics, why not monogastrics? Ruminants or polygastrics have a four compartment stomach utilizing protozoa and bacteria similar to a fermentation vat which catabolizes complex substrates into simple digestible nutrients while the monogastrics rely on secretions from the stomach lining. Primarily fermentation takes are water and larger amount of free gas, which can accumulate in the rumen when disposal is impaired. Why do animals dispose of these large quantities of gas 364 days …

Consumer Preferences And Attitudes Toward Butter And Advertising In Brookings And Madison, South Dakota, Paul M. Williamson

Electronic Theses and Dissertations

The basic purpose of this study was to seek means of improving the incomes of dairy farmers through the development of better markets for butter. In line with this, three major hypotheses were tested. The hypotheses were: (1) a sufficient proportion of consumers in Brookings and Madison prefer cultured butter to make it feasible to develop a market for it, (2) consumption of cultured butter can be increased by sales promotion, (3) development of a market for cultured butter will increase total butter consumption.

A Revision Of The Pacific Coast Irises, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.

A New Species Of Luzula And Of Phlox From The High Sierra Nevada Of California, Carl W. Sharsmith

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.

Louisiana Agriculture Magazine, Winter 1958, Lsu Agricultural Experiment Station

Louisiana Agriculture

No abstract provided.

An Attempt To Develop Resistance In The Udder Against Streptococcus Dysgalactiae And Escherichia Coli, Donald E. Otterby

Electronic Theses and Dissertations

The problem of mastitis in dairy animals has received much attention in recent years. As the business of dairying has developed and grown, mastitis has become more significant to the farmer and the processor. The economic loss from reduced production and sale of milk, loss of breeding animals, veterinary and medical fees is paramount. Much of the emphasis when dealing with mastitis has been on cure rather than prevention. Despite the extensive investigations of antibiotics and other chemo-therapeutic agents as a cure for mastitis, a completely satisfactory answer to the mastitis problem has not been found. Recent research has suggested …

Silvical Characteristics Of Bigtooth Aspen [Populas Grandidentata], P.E. Slabaugh

Aspen Bibliography

No abstract provided.

Photosynthesis In Aspen Bark, L.C. Pearson, D.B. Lawrence

Aspen Bibliography

No abstract provided.

A Comparison Of The Blood Oxygen Capacity In Semi-Terrestrial And Aquatic Frogs, Francis Burke Leftwich

Master's Theses

The present investigation is a comparison of the blood oxygen capacity in three species of frogs: a semi-terrestrial form R. pippins, the meadow frog; and two aquatic forms, R. clamitans, the green frog; and R. catesbeiana, the bullfrog. The habitats or these frogs are described by Wright and Wright (1949) as follows: R. pipiens inhabits swampy marsh lands, upland backwaters, overflows, and ponds in the spring. In summer it is found in swamp lands, grassy woodlands, or in cultivated hay and grain fields. In winter it hibernates in pools or marshes. It has been found as far as …

Agricultural Research In South Dakota: Seventy-First Annual Report: July 1, 1957 - June 30, 1958, South Dakota State College

Agricultural Experiment Station and Research Farm Annual Reports

No abstract provided.

Field Techniques For Sexing And Aging Game Animals, Donald R. Thompson

Nebraska Game and Parks Commission: Publications

The purpose of this booklet is to provide a ready field reference for identification, sexing and aging of common game species. It has purposely been kept in simplified form, presenting only those techniques which can commonly be applied in the field and avoiding those which would require special equipment and skills. Untrained personnel should be given demonstrations of the techniques, and thereafter this reference should serve as a reminder. It is not expected that the reference could successfully be used without such demonstration. Certain of the techniques such as cloaca! examination of waterfowl may require considerable practice by the individual. …

Experiment In Raising Of Prairie Chicken, Harold Milton Malicky

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

Describes an experiment to try to hatch 16 prairie chicken eggs. Harold "Bus" Milton Malicky, Burwell, Nebraska, May 1958.

Experiment In Raising Of Sharp-Tailed Grouse, Harold Milton Malicky

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

Describes the attempt to hatch 6 sharp-tailed grouse eggs. Harold Milton "Bus" Malicky, Burwell, Nebraska, July 1958.

The Effect Of Inbreeding Diallel Crosses Of Inbred Lines Of Corn Selected For High And Low Combining Ability, Melvin Dale Rumbaugh

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

The present day hybrid seed corn industry is based upon the development and utilization of inbred lines in hybrid combination. Current breeding procedures are largely predicated on the assumption that the actions of complementary, dominant or partially dominant favorable genes are responsible for the heterosis observed in the hybrids produced. If heterosis were due in considerable part to nonallelic interactions or to overdominance, the present breeding procedures might be expected to yield superior hybrids but would not be highly efficient.

Since the proposal of complementary growth factors as a genetic explanation of heterosis and the alternative proposal of physiological stimulation …

Some Membrane Phenomena From The Point Of View Of Information Theory, Herman. Branson Howard University

Department of Chemistry Faculty Publications

No abstract provided.

New Records For The Arkansas Flora Iii, Dwight M. Moore

Journal of the Arkansas Academy of Science

No abstract provided.

Comparisons Of Growth Rates Of Game Fish In Lake Catherine, Lake Hamilton, And Lake Ouachita, Arkansas, Andrew H. Hulsey, James H. Stevenson

Journal of the Arkansas Academy of Science

No abstract provided.

Translated From Russian By Virginia Ivens. Svanbaev, S. K. 1958. The Coccidial Fauna Of Wild Ungulates Of Kazakhstan. Works Of The Institute Of Zoology Academy Of Sciences, Kazakh Ssr 9: 187-197. Transliteration: Fauna Koktsidi! Dikikh Kopyteykh Zhivoteykh Kazakhstana. Trudy Instituta Zoologii Akademie Nauk Kazakh Ssr 9: 187-197, S. K. Svanbaev, Virginia Ivens

Harold W. Manter Laboratory of Parasitology: Library Materials

Translation number 9, College of Veterinary Medicine, University of Illinois, Urbana, Illinois, United States, 1960 or 1961

Translation of Svanbaev, S. K. 1958. The coccidial fauna of wild ungulates of Kazakhstan. Works of the Institute of Zoology Academy of Sciences, Kazakh SSR 9: 187-197. Transliteration: Fauna koktsidii dikikh kopyteykh zhivoteykh Kazakhstana. Trudy Instituta Zoologii Akademie Nauk Kazakh SSR 9: 187-197

Translated from Russian to English by Virginia Ivens, University of Illinois, Urbana, Illinois, United States

Control Of Hog Lice And Mange, Robert Roselle

Department of Entomology: Faculty Publications

The hog louse (Haematopinus suis) is the largest species of louse found on domestic animals. It may attain a length of one-quarter of an inch. The body is oval, and the legs terminate in large, dark claws well adapted to cling to hairs. Hog lice are bluish-gray in color. They are found only on hG>gs except in very unusual cases. The eggs or "nits" are glued to the hairs and hatch in 12 to 20 days. Young lice mature in 10 to 12 days. The average life cycle is about 35 days. Lice suck blood from the host, and …

Comparison Of Effects Of X-Ray And Thermal Neutrons On Dormant Seeds Of Barley, Maize, Mustard, And Safflower, B. H. Beard, Francis A. Haskins, C. O. Gardner

Department of Agronomy and Horticulture: Faculty Publications

Comparisons of the biological effects of X-rays and thermal neutrons on dormant seeds of barley have been made by seedling height studies, root tip cytological analyses, and cytological studies of pollen mother cells in the first generation following irradiation and by seedling mutation studies the second generation after irradiation. The results of these studies have been reported by Caldecott, Frolik and Morris (1952) and Caldecott, Beard and Gardner (1954). The objective of the research reported in this paper was to extend the comparison of these two types of radiation by studying their effects on dormant seeds of four widely different …

Summary And Interpretation Of Underground Development In Grassland Communities, J. E. Weaver

Department of Agronomy and Horticulture: Faculty Publications

Table of Contents:
Introduction
Grassland Soils
Underground Parts of Grasses of Lowland
True Prairie
Big Bluestem
Other Grasses
Discussion and Interpretation
Underground Pats of Grasses of Upland True Prairie
Little Bluestem
Needlegrass
Prairie Dropseed
Big Bluestem
Other Grasses
Experiments with Underground Parts
Discussion and Interpretation
Underground Parts of Grasses of Mixed Prairie of Hard Lands
Buffalo Grass
Blue Grama
Purple Three-Awn
Western Wheatgrass
Side-Oats Grama
Needle-and-Thread
Other Grasses
Other Studies in Hard Lands
Discussion and Interpretation
Underground Parts of Grasses of Mixed Prairie of Loess Hills
Underground Parts of Grasses of Sand Hills
Sand Bluestem
Sand Reed
Blowout Grass
Sandhills …

A New Genus Of Monogenetic Trematode (Family Diclidophoridae) From A New Zealand Fish, Harold W. Manter, Gail Walling

Harold W. Manter Laboratory of Parasitology: Faculty Publications

These monogeneans were collected by Harold W. Manter in Wellington, New Zealand, in 1951 from the gills of Seriolella brama (Günther), the warehou (Family Nomeidae). A study of the three specimens collected indicates they belong to a new genus of the family Diclidophoridae, subfamily Cyclocotylinae.

Translation By Virginia Ivens Of Coccidia Of Rodents Of Central Kazakhstan In Works Of The Institute Of Zoology, Academy Of Sciences, Kazakh Ssr (1958) 9: 183-186, S. K. Svanbaev, Virginia Ivens

Harold W. Manter Laboratory of Parasitology: Library Materials

Translation number 3, College of Veterinary Medicine, University of Illinois, Urbana, Illinois

Translated citation: Svanbaev, S. K. Coccidia of rodents of central Kazakhstan in Works of the Institute of Zoology, Academy of Sciences, Kazakh SSR (1958) 9: 183-186

Transliterated citation: Svanbaev, S. K. K poznaniyu fauny koktsidii gryzunov tsentral'nogo Kazakhstana. Trudy Instituta Zoologii, Akademie Nauk Kazakh SSR (1958) tom IX: 183-186

Translation from Russian to English by Virginia Ivens (noted as VI:j), University of Illinois, Urbana, Illinois, United States, March 5, 1960 (4 pages)

Research Notes: Experimental Infection With Strigoid Cercariae, Glenn L. Hoffman

United States Fish and Wildlife Service: Publications

During the summers of 1947 and 1948 strigeoid cercariae from Carrol Lake, Wisconsin were collected and identified by the late Dr. F. G. Brooks and turned over to the writer for use in the experimental infection of frog tadpoles and various fish. It was hoped to establish or eliminate these animals as the second intermediate host. One of the 8 tested was found infective for fish, and 1 infected tadpoles. These records do not elucidate the life cycles of these worms, but it is hoped that the work may help in the future study of strigeoid cercariae.

The Experimental Histopathology Of The "Tumor" On The Brain Of The Stickleback Caused By Diplostomum Baeri Eucaliae Hoffman And Hundley, 1957 (Trematoda: Strigeoidea)), Glenn L. Hoffman, James B. Hoyme

United States Fish and Wildlife Service: Publications

The structure of the "tumor" on the brain of the stickleback fish, Eucalia inconstans (Kirtland) caused by Diplostomum baeri eucaliae, has been briefly reported (Hoffman and Hoyme, 1957; Hoffman and Hundley, 1957) and consists of an outgrowth of the columnar epithelium of the choroid plexus which surrounds the metacercariae at the postero-lateral aspect of the optic lobes. The present report deals with the experimental development of the "tumor."
No record of a comparable structure in fish could be found and the reader is referred to our earlier paper (Hoffman and Hundley, 1957) for further introduction, and materials and methods.

Studies On The Life-Cycle Of Ornithodiplostomum Ptychocheilus (Faust) (Trematoda: Strigeoieda) And The "Self Cure" Of Infected Fish*, Glenn L. Hoffman

United States Fish and Wildlife Service: Publications

During the summer of 1956 the following fish of Turtle River (Arvilla), North Dakota were found infected with the Neascus metacercaria of Ornithodiplostomum ptychocheilus (Faust): Northern common shiner (Notropis cornutus frontalis), bigmouth shiner (Notropis d. dorsalis), creek chub (Semotilus a. atromaculatus), fathead (Pimephales p. promelas), and johnny darter (Boleosoma n. nigrum). The cysts were usually very numerous (up to 400 per fish) in the mesenteries of the chub and common shiner; they were also very numerous in the cranial cavity and in the fat bodies behind the eyes of the …

Nfa Camping Periods, New Farmers Of America

Documents

NFA camping periods at S. B. Simmons Camp for 1958.

New Farmers Of America Application, Modern Farmer Degree, New Farmers Of America

Documents

New Farmers of America application for Modern Farmer Degree.

List Of North Carolina Negro Schools Of Vocational Agriculture Education, North Carolina Agricultural & Technical State University

Documents

List of North Carolina Negro Schools of Vocational Agriculture Education. W. T. Johnson listed as NFA Executive Secretary and District Supervisor of Agricultural Education, C. E. Dean listed as Resident Teacher-Trainer.

Letter From W. F. Stewart, Professor Of Agricultural Education At Ohio State University, W. F. Stewart

Documents

Letter from W. F. Stewart, Professor of Agricultural Education at Ohio State University, concerning his friendship with S. B. Simmons. Note for souvenir program.