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Articles 111541 - 111570 of 114028

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Light And Pituitary Activity In The Bird, Adolph R. Ringoen Apr 1939

Light And Pituitary Activity In The Bird, Adolph R. Ringoen

Journal of the Minnesota Academy of Science

No abstract provided.


Kentucky Warbler (Vol. 15, No. 2), Kentucky Library Research Collections Apr 1939

Kentucky Warbler (Vol. 15, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


The Growth Rate Of Wall-Eyed Pike (Stizostedion Vitreum (Mitchill) In Various Lakes Of Minnesota, Samuel Eddy, Kenneth Carlander Mar 1939

The Growth Rate Of Wall-Eyed Pike (Stizostedion Vitreum (Mitchill) In Various Lakes Of Minnesota, Samuel Eddy, Kenneth Carlander

Journal of the Minnesota Academy of Science

No abstract provided.


The Utilization Of Food Elements By Growing Chicks. Vii. A Comparison Of Corn And Kalo In A Ration For Growing Chicks, C. W. Ackerson, M. J. Blish, F. E. Mussehl Mar 1939

The Utilization Of Food Elements By Growing Chicks. Vii. A Comparison Of Corn And Kalo In A Ration For Growing Chicks, C. W. Ackerson, M. J. Blish, F. E. Mussehl

Nebraska Agricultural Experiment Station: Historical Research Bulletins

1. The effect of replacing 31 per cent of ground corn in a ration by 31 per cent of ground kalo was studied in a growth and body-analysis experiment with two lots of newly hatched chicks. 2. The amounts of feed consumed by all chicks of both lots were kept identical by hand-feeding equal amounts of the pelleted rations daily. 3. There were no significant differences in the growth rate or composition of the chicks at the end of a six weeks' feeding trial.


Fifty Years Of Achievement In Agricultural Investigation, R. T. Prescott Mar 1939

Fifty Years Of Achievement In Agricultural Investigation, R. T. Prescott

Nebraska Agricultural Experiment Station: Historical Circulars

In Nebraska, a hustling frontier state in 1887, the legislature hesitated not at all in taking advantage of the provisions of the Hatch Act, and now that fifty years have elapsed since the Station was founded, seventy-five years since the Land Grant College Act was passed and the U. S. Department of Agriculture established, and almost twenty-five years since the Agricultural Extension Service was added, it seems worth while to present a general summary of achievement within the state. The main object will be to show some of the important things that have been learned through the investigations of the …


A Study Of The Structure Of Hair As A Means Of Mammal Identification, Earl R. Oyer Feb 1939

A Study Of The Structure Of Hair As A Means Of Mammal Identification, Earl R. Oyer

Master's Theses or Doctor of Nursing Practice

The hair of small and medium sized mammals is often found in the stomachs, feces and pellets of predators , for example in the stomachs and feces of coyotes and in the pellets regurgitated by hawks and owls. These pellets produced by hawks and owls and the feces of mammalian predators are the undigested residue of what these animals have eaten. If the hair from these sources can be identified, then much desirable information concerning the food of predators can be obtained. The purpose of this study has been to determine whether or not such identification is possible.


The Utilization Of Food Elements By Growing Chicks. Vi. The Influence Of The Protein Level Of The Ration On The Growth Of Chicks, C. W. Ackerson, M. J. Blish, F. E. Mussehl Feb 1939

The Utilization Of Food Elements By Growing Chicks. Vi. The Influence Of The Protein Level Of The Ration On The Growth Of Chicks, C. W. Ackerson, M. J. Blish, F. E. Mussehl

Nebraska Agricultural Experiment Station: Historical Research Bulletins

1. Two rations containing 16 and 22 per cent of protein respectively were fed to newly hatched chicks in two series of feeding trials. In one series the lower protein level was secured by diluting the higher with 30 parts of starch so that the amount but not the quality of the protein was changed. In the other series the amount and quality of the protein both varied since the two rations were mixed by using different proportions of the base and concentrate to yield the 16 and 22 per cent levels in the finished rations. 2. Comparisons were made …


A Laboratory Manual Of Vertebrate Embryology, F.B. Adamstone, Waldo Shumway Jan 1939

A Laboratory Manual Of Vertebrate Embryology, F.B. Adamstone, Waldo Shumway

Jane Claire Dirks-Edmunds Documents

This laboratory manual for vertebrate embryology includes notes and colorful, hand-drawn illustrations of frogs, chicks, and pigs. The illustrations and notes were made by Dr. Jane Claire Dirks-Edmunds when she was a graduate student in Zoology at the University of Illinois from 1937-1941.

Dr. Dirks-Edmunds graduated from Linfield College in 1937; she returned to teach in the Biology department at Linfield from 1941-1974.


Botulism And Picrotoxin, Arnold H. Maloney Jan 1939

Botulism And Picrotoxin, Arnold H. Maloney

College of Medicine Faculty Publications

No abstract provided.


Annual Report: 1939 Jan 1939

Annual Report: 1939

Cherry County (Nebraska) Extension: Historical Documents

The educational program of agricultural extension has been sponsored by the Cherry County Extension Service. 359 families subscribed $1630.40 for the support of the work in 1939. The commissioners provided office space valued at $180.00. Other income provided $288.58 making a total operating fund of $2,103.38.

Expenditures for operating costs during the year were $180.00 for office space and $1671.29 for carrying on the program.

Mr. Jake Stasch of Nenzel, Mr. A. J. Galloway of Kilgore, and Mr. O. J. Dau of Cody were appointed members of the finance committee. They directed the canvass for subscriptions with the help of …


Bulletin No. 285 - A Study Of Farm Organization By Types Of Farms In Uintah Basin, Utah, George T. Blanch Jan 1939

Bulletin No. 285 - A Study Of Farm Organization By Types Of Farms In Uintah Basin, Utah, George T. Blanch

UAES Bulletins

Project 179 of the Utah Agricultural Experiment Station - "A Study of the Agricultural Resources of Utah and their Utilization" - was set up in April 1936 as a state-wide project. The object of this project was to measure by areas the basic agricultural resources of the state and to translate-the information collected into a program of more efficient use. The more specific objectives were: (1) classification of agricultural lands of Utah according to present and potential productivity and use; (2) determination of the net productive area of agricultural lands and water supply now available, or which may be developed; …


Bulletin No. 286 - Some Trends In Utah's Agriculture, Walter U. Fuhriman Jan 1939

Bulletin No. 286 - Some Trends In Utah's Agriculture, Walter U. Fuhriman

UAES Bulletins

During the last two decades agriculture has been subjected to many strains and stresses- social, economic, physical, and biological. Infestations of noxious weeds and insect pests have in some instances necessitated changes in crops grown and in farming practices. Changes in precipitation have induced alternate expansion and contraction of cultivated acreage in certain areas. Improved machinery has reduced the demand for farm labor, caused shifts in crops grown and in farm population. Changes in dietary habits have increased the demand for some farm commodities and decreased the demand for others, while wide fluctuations in farm prices have wrought rapid changes …


Kentucky Warbler (Vol. 15, No. 1), Kentucky Library Research Collections Jan 1939

Kentucky Warbler (Vol. 15, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


A Century Of Scientific Exploration In Texas, Part Ib: 1820-1880, S. W. Geiser Jan 1939

A Century Of Scientific Exploration In Texas, Part Ib: 1820-1880, S. W. Geiser

Field and Laboratory

In the fourth volume of this journal, I published a list, with short biographical notices, of naturalists and men of science who worked in Texas from 1820 to 1880. In that paper I promised a second contribution, to deal with naturalist-collectors and students in Texas during the years 1881-1920, thus rounding out a century of scientific study and exploration in the State.


Farm Research In South Dakota: Fifty-Second Annual Station Report, July 1 1938 - June 30 1939, South Dakota State College Of Agriculture And Mechanic Arts Jan 1939

Farm Research In South Dakota: Fifty-Second Annual Station Report, July 1 1938 - June 30 1939, South Dakota State College Of Agriculture And Mechanic Arts

Agricultural Experiment Station and Research Farm Annual Reports

No abstract provided.


Nebraska Bird Review (January-June 1939) 7(1), Whole Issue Jan 1939

Nebraska Bird Review (January-June 1939) 7(1), Whole Issue

Nebraska Bird Review

Contents

Notes on Certain Ducks Nesting in Nebraska By Ward M. Sharp .................1

Some Ornithological Results of a Six-Weeks' Collecting Trip Along the Boundaries of Nebraska. By George E. Hudson .................4

General Notes................. 7

Announcements and Comments .................24


Index To Volume Vii Jan 1939

Index To Volume Vii

Nebraska Bird Review

Aechmophorus occidentalis, 30.

Aristonetta valisneria, 1.

Avocet, 18, 31, 39, 47.

Baldpate, 1, 14, 35, 37, 47.

Bittern, American, 4, 36, 37, 47; Eastern Least, 36.

. . .

Wren, Common Rock, 6, 40, 47; Eastern Carolina, 36; Eastern Winter, 19, 20, 34; Long-billed Marsh, 35; Western House, 6, 9, 10, 14, 16, 17, 23, 30, 31, 32, 35, 40, 47.

Yellowlegs, Greater, 35, 38, 47; Lesser, 14, 15, 29, 31, 35, 38, 47.

Yellow-throat, Northern Maryland, 9, 14, 17, 23, 30, 32, 36, 41; Western Maryland, 47.

Youngworth, Wm., article by, 8.


Block And Bridle Annual, 1938-1939 Jan 1939

Block And Bridle Annual, 1938-1939

Block and Bridle Annual (1933–2021)

Table of Contents:

List of Officers and Members
Sample Minutes of Regular Meeting
Financial statement
Regular Activities
Feeders’ Day
Honors Day Banquet
Junior Ak-Sar-Ben Ball
Junior Ak-Sar-Ben Show
Block and Bridle Livestock Judging Contest
Men’s Meat Judging Contest
Women’s Meat Judging Contest
Initiation of New Members
Special Activities
Saddle and Sirloin Medal Essay Contest
Farmer’s Fair Float
Pictures and Clippings
Publicity


1939 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University Jan 1939

1939 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University

Little International "Little I" Agricultural Exposition Catalogs

No abstract provided.


Birdbanding, Frederick C. Lincoln Jan 1939

Birdbanding, Frederick C. Lincoln

United States Fish and Wildlife Service: Publications

Birdbanding, by means of numbered bands, provides a method of studying living birds of all kinds. Scientific banding dates back to 1899, when a Danish schoolmaster, H. Chr. C. Mortensen, commenced systematically to band storks, teals, starlings, and two or three species of birds of prey. His success at once attracted the attention of European ornithologists, and it was not long before the birdbanding work came into prominence. At the present time banding is being actively conducted in North America as well as in England, Finland, Norway, Sweden, Denmark, Russia, Iceland, Germany, Holland, Belgium, France, Switzerland, Hungary, Bulgaria, India, Morocco, …


The Efficiency Of Churn Washing Method And The Keeping Quality Of Butter As Indicated By Yeast And Mold Counts, T. Allen Evans Jan 1939

The Efficiency Of Churn Washing Method And The Keeping Quality Of Butter As Indicated By Yeast And Mold Counts, T. Allen Evans

Electronic Theses and Dissertations

Of all the equipment used in the manufacture of butter, no single piece has as close contact with the finished product as does the churn while at the same time no piece of equipment is more difficult to keep properly cleaned. The workers in the dairy industry have expended much time and effort attempting to build a churn which could be kept in a more satisfactory state, especially from a bacteriological point of view. As yet no satisfactory material for churn construction has been found to replace wood which at best is difficult to keep free of micro-organisms. Since it …


Botulism And Picrotoxin, Arnold H. Maloney Jan 1939

Botulism And Picrotoxin, Arnold H. Maloney

Faculty Reprints

No abstract provided.


The Morphogenesis Of The Pectoral Girdle Of Amblystoma Microstomum., Raymond W. Lawrence Jan 1939

The Morphogenesis Of The Pectoral Girdle Of Amblystoma Microstomum., Raymond W. Lawrence

Electronic Theses and Dissertations

No abstract provided.


Antuitrin-S Injections In Pregnant Rats., Russell Mark Coco Jan 1939

Antuitrin-S Injections In Pregnant Rats., Russell Mark Coco

LSU Historical Dissertations and Theses

No abstract provided.


The Basic Amino Acid Composition Of Poultry Tissue As Affected By Deficient Diets With Special Reference To Lysine., Lawrence Morris Jan 1939

The Basic Amino Acid Composition Of Poultry Tissue As Affected By Deficient Diets With Special Reference To Lysine., Lawrence Morris

LSU Historical Dissertations and Theses

No abstract provided.


Common Native Grasses Of Nebraska, A. L. Frolik, F. D. Keim Dec 1938

Common Native Grasses Of Nebraska, A. L. Frolik, F. D. Keim

Nebraska Agricultural Experiment Station: Historical Circulars

Twenty-four native grasses that are the most important and most generally distributed in Nebraska are described and illustrated in this circular. Information concerning their distribution and economic value is given. Anyone interested in learning to identify the common native grasses should be able to do so by comparing plant specimens with the illustrations and descriptions herein presented. The work of identifying grasses may seem technical and limited only to botanists or those with similar training. Nearly anyone, however, can learn to identify many of the native grasses if willing to spend a little time and effort.


Bulletin No. 283 - Range Conditions In The Uinta Basin, Utah, L. A. Stoddart, P. B. Lister, George Stewart, T. Dean Phinney, L. W. Larson Oct 1938

Bulletin No. 283 - Range Conditions In The Uinta Basin, Utah, L. A. Stoddart, P. B. Lister, George Stewart, T. Dean Phinney, L. W. Larson

UAES Bulletins

Project 179 of the Utah Agricultural Experiment Station - "A Study of the Agricultural Resources of Utah and their Utilization" - was set up in April 1936 us a state-wide project. The object of this project was to measure by areas the basic agricultural resources of the state and to translate the information collected into a program of more efficient use. The more specific objectives were: (1) classification of agricultural lands of Utah according to present and potential productivity and use; (2) determination of the net productive area of agricultural lands and water supply now available, or which may be …


Bulletin No. 282 - Pioneering In Western Agriculture Oct 1938

Bulletin No. 282 - Pioneering In Western Agriculture

UAES Bulletins

A resume of the First Half-Century of Research 1888 - 1938 at the Utah Agricultural Experiment Station including the Biennial Report 1936 - 1938.

The Utah Agricultural Experiment Station in reaching the fiftieth year of its history can look back upon a brilliant record of achievement covering the practical as well as the more fundamental problems of agriculture in this arid state. The difficulties encountered in conquering deserts down through human history have demonstrated the mastery of man's spirit over his physical environment. Man's destiny to multiply, subdue, and replenish the earth cannot be accomplished by enjoying the fruits of …


Kentucky Warbler (Vol. 14, No. 4), Kentucky Library Research Collections Oct 1938

Kentucky Warbler (Vol. 14, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


A Manual For Hog Raisers, W. J. Loeffel Oct 1938

A Manual For Hog Raisers, W. J. Loeffel

Nebraska Agricultural Experiment Station: Historical Circulars

Hogs are one of Nebraska's principal sources of agricultural income. The popularity of the pig is doubtless due largely to his efficiency as a meat producer. He uses less feed to make a given gain than either the steer or the sheep. On being slaughtered, the pig dresses out a higher percentage of meat than either of the other two meat animals. Since pork is generally fatter than beef or lamb, it has a higher energy value. Pork lends itself to curing processes and, as cured meat and lard, occupies an important place in the world's commerce. Processing aids in …