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Articles 35911 - 35940 of 36501

Full-Text Articles in Life Sciences

More Beef From The Kimberleys, Grant A. Smith Mar 1952

More Beef From The Kimberleys, Grant A. Smith

Journal of the Department of Agriculture, Western Australia, Series 3

Beef production in the Kimberleys is an industry which has eked out a precarious existence for many years. Today it is offered an unprecedented opportunity for expansion on sound economic lines, and it is the purpose of this article to offer some suggestions as to how this may best be achieved.

[Part 1 of ongoing series of articles]


Kentucky Warbler (Vol. 28, No. 1), Kentucky Library Research Collections Feb 1952

Kentucky Warbler (Vol. 28, No. 1), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Oral And Branchial Movements Of Developing Anuran Embryos And Larvae, James H. Fribourgh Jan 1952

Oral And Branchial Movements Of Developing Anuran Embryos And Larvae, James H. Fribourgh

Journal of the Arkansas Academy of Science

No abstract provided.


Earthworms Of Arkansas, David Causey Jan 1952

Earthworms Of Arkansas, David Causey

Journal of the Arkansas Academy of Science

No abstract provided.


Furunculosis Of Fish, Bruce M. Mccraw Jan 1952

Furunculosis Of Fish, Bruce M. Mccraw

United States Fish and Wildlife Service: Publications

The series embodies results of investigations, usually of restricted scope, intended to aid or direct management or utilization practices and as guides for administrative or legislative action. It is issued in limited quantities for the official use of Federal, state or cooperating Agencies and in processed form for economy and to avoid delay in publication.


Ua66/5/1 Yearbook, Wku Cherry Country Life Club Jan 1952

Ua66/5/1 Yearbook, Wku Cherry Country Life Club

Student Organizations

Yearbook created by WKU Cherry Country Life Club. Includes the following:

  • Legumes for Kentuck, C.L. Taylor
  • Little Used Opportunity, C.A. Loudermilk
  • The Importance of Records on Dairy Farm, A.O. Davis
  • Thoughts of the Day
  • Activities of the Club, Joseph Durbin
  • Club Officers
  • Names & Addresses of Graduates
  • Farm Bull - Humor


Block And Bridle Annual, 1952 Jan 1952

Block And Bridle Annual, 1952

Block and Bridle Annual (1933–2021)

Contents:

Block and Bridle photo
Officers 1951-1952
Roster
Officers
Faculty Advisor
Members
Chronicle of Activities
Barbeque Fosters Friendship
Financial statement
Minutes
Initiations
Jr. Ak-Sar-Ben
Livestock Show Committee Heads
Border Collie Featured in Bloc, Bridle Show
Horse Show
Hild Wins Top Place in Jr. Ak-Sar-Ben
Honors Banquet
Block, Bridle Names Yeutter Top Member
Student Livestock Judging Contest
Activities
Senior Livestock Team
Meats Judging Team
Junior Livestock Team
Champion Wool Judges
High Individual at Chicago
R. L. Schelkopf Wins Chicago Judging Meet
National Completion is Rough
Ray Gard Named Highest in Cattle Judging Contest


1952 Index, Volume Xx Jan 1952

1952 Index, Volume Xx

Nebraska Bird Review

THE NEBRASKA BIRD REVIEW

1952 INDEX Volume XX

Adams, Adison A., 13

Adams County, 19

Alexandria, 3, 50, 62

Allee, W. C. Cooperation among Animals (Review), 25

Antelope County, 3, 13, 14,39,50,62

Aurora, 14, 19, 62 Avocet, 43, 52, 69

Baldpate, 51, 57, 65

Baumgarten, Henry E. Cinnamon Teal at Lincoln, Nebr., 60

G Iaucous Gull at Lincoln, Nebr., 46

Hudsonian Curlews at Lincoln, Nebr., 59

Beatrice, 62

Bent, Arthur Cleveland Life Histories of North American Wild Fowl, Ducks, Geese and Swans (Review), 24

....

Yellowlegs,

Greater, 22, 89, 51, 57, 68

Lesser, 4, 40, 51, 57, 68

Yellowthroat, .7, …


Aids To Better Shearing, W. L. Mcgarry, J. Reilly, M. Butler Jan 1952

Aids To Better Shearing, W. L. Mcgarry, J. Reilly, M. Butler

Journal of the Department of Agriculture, Western Australia, Series 3

The demonstrations and instructional work in shearing that have been carried out in the farming areas have revealed the universal difficulty among learner-shearers in "getting a cut." Experience has shown that this absence of good cutting in handpieces has been due in large measure to the general lack of knowledge regarding grinding and the correct adjustment or "setting up" of the combs and cutters on the handpiece. Poor cutting has also resulted from the common practice of using combs and cutters that do not match, together with faulty handpiece maintenance. These and other factors leading to such poor results will …


Jerseys And Guernseys For Government Studs Jan 1952

Jerseys And Guernseys For Government Studs

Journal of the Department of Agriculture, Western Australia, Series 3

A Jersey bull and five attractive young pedigree heifers, together with an out-standing Guernsey bull were imported to this State recently from leading studs in the Channel Islands. The seven animals completed their quarantine period last month and have been taken to Wokalup and Denmark Research Stations.


The Improvement In Type Of South Dakota Dairy Cattle Through Artificial Breeding, Kenneth I. Gross Jan 1952

The Improvement In Type Of South Dakota Dairy Cattle Through Artificial Breeding, Kenneth I. Gross

Electronic Theses and Dissertations

Body conformation is associated with function among all classes of livestock. Dairy cattle type deals with characteristics indicating ability to produce milk and butterfat economically along with breed character and other values of an aesthetic nature. In order to have economical milk and butterfat production, the dairy cow should possess that type of body conformation which is able to withstand the rigors of disease, reproduction and year after year milk production. A large percentage of dairy cattle sold in South Dakota and surrounding territory, whether for breeding purpose or commercial production, are evaluated primarily on the basis of their type. …


Some Mechanical And Horomonal Methods Of Dilating The Bovine Cervix, Edmund F. Graham Jan 1952

Some Mechanical And Horomonal Methods Of Dilating The Bovine Cervix, Edmund F. Graham

Electronic Theses and Dissertations

The selection for certain inherited characteristics war practiced approximately 2000 years before the Christian Era. Jacob (Genesis 30:28-43) was given all the speckled cattle in his master’s herd for being herdsman. In a few years, by selecting for the spotting factor, only speckled cattle remained in the herd. Selection was the first tool for segregating definite characteristics. As a means of more rapid improvement artificial insemination was practiced by an Arabian chieftain as early as 1322 A. D. (35). Since 1322 these crude methods of transferring semen have been perfected until approximately four million cows were inseminated in the United …


Red-Backed Vole With A Tick Attached Near Eyeball, H. L. Gunderson Jan 1952

Red-Backed Vole With A Tick Attached Near Eyeball, H. L. Gunderson

University of Nebraska State Museum: Mammalogy Papers

A red-backed vole (Clethrionomys gapperi), with a tick attached to or just under the inner corner of the eyelid at the canthus, was caught in a live trap on July 11, 1961. This is an unusual place of attachment and it is difficult to understand how the tick could have become attached at a point where it could easily be scratched off by either the forefoot or hind foot of the vole.


North Of The Nullarbor Plain, A. R. Tomlinson, C. K. Blair Jan 1952

North Of The Nullarbor Plain, A. R. Tomlinson, C. K. Blair

Journal of the Department of Agriculture, Western Australia, Series 3

For a few hardy dingo-trappers—experienced bushmen able and willing to endure the rigours pf a nomadic existence in a waterless country - the area to the north of the Nullabor Plains has long been a favoured watering ground. In the 1949-1950 season bounties were paid on about 3,000 dingo scalps from this area.


Life Cycle Studies On Stephanostomum Pacificum, A New Species Of Trematode, From The Pacific Marine Station Area, James Frank Hughes Jan 1952

Life Cycle Studies On Stephanostomum Pacificum, A New Species Of Trematode, From The Pacific Marine Station Area, James Frank Hughes

University of the Pacific Theses and Dissertations

This report summarizes the results of a study on the life cycle of a member of the trematode family Acanthooolpidae, genus Stephanostomum Looss, 1899, which was carried on during the summers of 1948, 1949, 1951, and the winter of 1948-49 at the Marine Station of the College or the Pacific at Dillon Beach, California. Only one previous experimental work has been done on the life cycle of any member of this family. Martin (1939) reported the life cycle of Stephanostomum tenue (Linton) which he had obtained at Woods Hole, Massachusetts. Modifications of his technical procedures have been used in this …


A Statistical Study Of The Growth Pattern Of The Cornish Fowl., John Cyrus Gilbreath Jan 1952

A Statistical Study Of The Growth Pattern Of The Cornish Fowl., John Cyrus Gilbreath

LSU Historical Dissertations and Theses

No abstract provided.


Whole Issue Nebraska Bird Review (Jan 1952) 20(1) Jan 1952

Whole Issue Nebraska Bird Review (Jan 1952) 20(1)

Nebraska Bird Review

Table of Contents

Fall Field Day, 1951.............................................................. 3

Editorial ................................................................................ 9

Notes on the Food Habits of the Great Horned Owl, by J. Knox Jones, Jr. 10

James Chamberlain Crawford, by Alexander Wetmore .................................... 11

Fred M. Dille Collection ................................................................................................ 12

Twenty-five Year Summary of Bird Migration in Nebraska, Part 6, by William F. Rapp, Jr ..................................................................... 13

News and Notes .............................................................. 19

Five Year Summary of Christmas Bird Counts, by Janet L. C. Rapp and William F. Rapp, Jr ................................................................................. 15

General Notes ................................................................. 19

Book Reviews ................................................................. .23

Membership List .................................................... .26


Kentucky Warbler (Vol. 27, No. 4), Kentucky Library Research Collections Nov 1951

Kentucky Warbler (Vol. 27, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Feeding Milking Shorthorn Steers, M. L. Baker, V. H. Arthaud, C. H. Adams Oct 1951

Feeding Milking Shorthorn Steers, M. L. Baker, V. H. Arthaud, C. H. Adams

Nebraska Agricultural Experiment Station: Historical Circulars

The objectives of the feeding work were to provide the producer with feed-lot data and where possible with slaughter data for Milking Shorthorn steers. As a definite breeding research program with the Milking Shorthorn herd was planned, it also was believed that information about the beef-making qualities of the steers should be of equal importance with milk and butterfat production records.


Whole Issue Nebraska Bird Review (Oct 1951) 19(4) Oct 1951

Whole Issue Nebraska Bird Review (Oct 1951) 19(4)

Nebraska Bird Review

NEBRASKA ORNITHOLOGISTS' UNION

Founded December 16, 1899

President ..................Miss Doris B. Gates, 401 S. Ash, North Platte, Nebr

Vice President ..................Louis M. Moos, 2640 Ryons St., Lincoln, Nebr.

Corresponding Secretary ..................W. E. Eigsti, Hastings Museum, Hastings, Nebr.

Recording Secretary ..................Mrs. George Spidel. 2840 N. 56 St., Lincoln, Nebr.

Treasurer ..................Mrs. F. J. Patton, Blue Springs, Nebr.

Custodian ..................Miss Mary Louise Hanson, University of Nebraska State Museum, Lincoln, Nebr

Editor ..................William F. Rapp, Jr., 1219 Ivy St., Crete, Nebr.


Kentucky Warbler (Vol. 27, No. 3), Kentucky Library Research Collections Aug 1951

Kentucky Warbler (Vol. 27, No. 3), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


Some Studies On The Consortes Of The Norway Rat In Utah County, Utah, Roy J. Myklebust Aug 1951

Some Studies On The Consortes Of The Norway Rat In Utah County, Utah, Roy J. Myklebust

Theses and Dissertations

This study of the Norway rat, Rattus norvegicus (Erxleben) and its consortes was undertaken in Utah County to determine : (1} the frequency of infection of Trichinella spiralis (Owen) Railliet, the causative organism of trichinosis in humans, (2) the populations of fleas, lice and mites on the rat, and (3) the occurence of other consortes. This study covered a period from January 1951 through June, 1951. Additional records were made available from studies being made by the Department of Zoology and Entomology, Brigham Young University on parasitic arthropods (listed as Project Ten). The species ot fleas, and those mites which …


Whole Issue Nebraska Bird Review (July 1951) 19(3) Jul 1951

Whole Issue Nebraska Bird Review (July 1951) 19(3)

Nebraska Bird Review

Table of Contents

Wilson Tout, 1876-1951, Doris B. Gates ........................... 33

Published Works of Wilson Tout ........................... 36

Announcement ........................... 37

The Clapper Rail in Nebraska, William F. and Janet L. C. Rapp ........................... 38

Photographs of Nests of Meadowlark and Greater Prairie Chicken, Adrian C. Fox ........................... 40

Minutes of the Executive Meeting ........................... . 42

Minutes of the Nebraska Ornithologists' Union ................................ 42

Obituaries .................................... 47

General Notes ........................... 48

Book Reviews ........................... 50


A Taxonomic Study Of The Catostomidae Of Utah Lake With Notes On The Fish Population, Lyle Junior Lowder Jun 1951

A Taxonomic Study Of The Catostomidae Of Utah Lake With Notes On The Fish Population, Lyle Junior Lowder

Theses and Dissertations

During the period from October 1950 to March 1951 a study of the taxonomy of the Catostomidae of Utah Lake was undertaken. Throughout this study information was collected on the numbers of suckers taken by some of the fisherman. From the data gathered it appears that the three species of Catostomidae cringinally named from Utah Lake are still there. The external morphological features of these fish are not recognizable unless they are observed very carefully. The most outstanding external characteristics used to differentiate the species are the mouth, lips, papillae on the lips and the general shape of the head. …


Ecology Of Passerine Birds Wintering At Utah Lake, Joseph R. Murphy Jun 1951

Ecology Of Passerine Birds Wintering At Utah Lake, Joseph R. Murphy

Theses and Dissertations

During the period of October to April of the winter of 1950-51, an ecological study was undertaken of a population or passerine birds wintering in a segment of the Utah Lake Shore. Available winter weather data indicated that although such factors as precipitation, temperature, and wind may often be severe, they are not critical enough to prevent a fairly large population of passerine birds from spending the winter months in the study locale. Five fairly distinct plant communities can be recognized in the area. There is evidence which indicates that certain passerine bird species are especially dependent on a particular …


Some Economic Aspects Of The Fluid Milk Industry Of Nebraska, Kenneth E. Anderson Jun 1951

Some Economic Aspects Of The Fluid Milk Industry Of Nebraska, Kenneth E. Anderson

Department of Agricultural Economics: Dissertations, Theses, and Student Research

Most citizens of Nebraska, especially the dairy farmers who produced milk for city consumption, are currently concerned with the problem of marketing fluid milk.In Nebraska and all over the United States, sales of wholesale milk farmers have been increasing for the past 15 years, while cream sales to creameries have been decreasing.

Production of milk in Nebraska is greatest in the eastern part of the state.Likewise, consumption is concentrated in Eastern Nebraska. This is most likely due to Eastern Nebraska’s highly concentrated population as well as the most favorable farm conditions for dairy cows.

Most of the bottled milk in …


Kentucky Warbler (Vol. 27, No. 2), Kentucky Library Research Collections May 1951

Kentucky Warbler (Vol. 27, No. 2), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.


An Ecological Study Of The Utah Sculpin Cottus Bairdi Semiscaber In Logan River, Utah, William Merle Zarbock May 1951

An Ecological Study Of The Utah Sculpin Cottus Bairdi Semiscaber In Logan River, Utah, William Merle Zarbock

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The study of the Utah sculpin Cottus bairdi semiscaber, or Rocky Mountain bullhead as it is known locally on Logan River, Utah, is primarily one of determining its relation to game fish. Field work for this study began in 1949 and continued to March of 1951. Numbers of the Utah sculpin on Logan River have been estimated to be as high as 150 per tenth mile of stream. The larger populations are in the area of the third impoundment on Logan River and downstream.


An Economic Study Of Rats (Genus Rattus) In Cache County, Utah, John Vincent Bruce May 1951

An Economic Study Of Rats (Genus Rattus) In Cache County, Utah, John Vincent Bruce

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The most destructive animals in the world are rats (Rattus sp.). The annual destruction caused by rats in the United States is not known. but it has been estimated to be $189,000,000, according to Silver (1942) of the United States Fish and Wildlife Service. Silver states that our nation’s farmers lose approximately $6,000,000 annually. Rats not only eat vast amounts of food meant for human and livestock consumption, but they contaminate and waste as much or more than they eat. Rats are able to gnaw into buildings, grain bins, and other places were food and shelter are available to …


The Opercular Bone As An Indicator Of Age And Growth Of The Carp Cyprinus Carpio Linnaeus, William J. Mcconell May 1951

The Opercular Bone As An Indicator Of Age And Growth Of The Carp Cyprinus Carpio Linnaeus, William J. Mcconell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

As part of an investigation of the non-game fish resources of Utah, a study of the age and growth rate of the carp was instituted. A preliminary investigation indicated that the opercular method was superior to several other methods of determining age and growth in the carp. Age and growth were calculated from the opercular bones of 330 carp collected at Ogden Bay Refuge in 1950-51. Distances to annuli were measured directly. The relationship between the posterior radius of the opercular bone and the standard length of the carp was curvilinear. Past growth was calculated with a logarithmic nomograph. Expected …