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1948

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Articles 1 - 30 of 80

Full-Text Articles in Life Sciences

Bulletin No. 335 - Reclamation Of Saline-Alkali Soils By Leaching: Delta Area, Utah, R. C. Reeve, L. E. Allison, D. F. Peterson Jr. Dec 1948

Bulletin No. 335 - Reclamation Of Saline-Alkali Soils By Leaching: Delta Area, Utah, R. C. Reeve, L. E. Allison, D. F. Peterson Jr.

UAES Bulletins

Salinity is a problem of irrigation agriculture and is recognized as a serious threat to crop production in the Western States. All water used for irrigation, whether diverted from surface stream or pumped from wells, contains dissolved salts in amounts varying from a few hundred pounds to several tons per acre-foot (8,23). Salts accumulating in the root zone of the soil, as water is removed by crop and by surface evaporation eventually, may restrict crop yields. Extensive areas of land in the Western States, which were at one time productive under irrigation, have been abandoned because of the development of …


Recommended Vegetable Varieties For The Lower Rio Grande Valley Of Texas, J. B. Corns Dec 1948

Recommended Vegetable Varieties For The Lower Rio Grande Valley Of Texas, J. B. Corns

Biology Faculty Publications and Presentations

No abstract provided.


Preliminary Geomorphological Studies Of The Lime Creek Area & Preliminary Report On The Lime Creek Sites: New Evidence Of Early Man In Southwestern Nebraska, C. Bertrand Schultz, Gilbert C. Lueninghuener, W. D. Frankforter Nov 1948

Preliminary Geomorphological Studies Of The Lime Creek Area & Preliminary Report On The Lime Creek Sites: New Evidence Of Early Man In Southwestern Nebraska, C. Bertrand Schultz, Gilbert C. Lueninghuener, W. D. Frankforter

Bulletin of the University of Nebraska State Museum

PALEONTOLOGICAL and archaeological discoveries were made near Cambridge, Nebraska, by the University of Nebraska State Museum field party in the spring of 1947 (Schultz and Frankforter, 1948, pp. 279-280) . Fossils and artifacts were found in situ at the base of a fifty-foot terrace on Lime Creek (University of Nebraska State Museum Localities Ft-41 and Ft-42) and on Medicine Creek just below the mouth of Lime Creek (Ft-50). Lime Creek is located (Fig. 1) in southwestern Nebraska in the southeastern part of Frontier County. It is a tributary of Medicine Creek which in turn is a tributary to the Republican …


Seed And Soil Treatments For Vegetable Crops Grown In Nebraska, M. W. Felton, J. E. Livingston Nov 1948

Seed And Soil Treatments For Vegetable Crops Grown In Nebraska, M. W. Felton, J. E. Livingston

Nebraska Agricultural Experiment Station: Historical Circulars

Tests conducted during the past four years at the Nebraska Agricultural Experiment Station have shown that when seeds are planted in cold, wet soils, better stands of vigorous seedlings are generally obtained when the seeds are treated before they are planted.


Bulletin No. 334 - Costs And Returns From Peach Production: Selected Areas, Utah, Earnest M. Morrison Oct 1948

Bulletin No. 334 - Costs And Returns From Peach Production: Selected Areas, Utah, Earnest M. Morrison

UAES Bulletins

Peach production in Utah is an important fruit enterprise. Preliminary estimates place Utah's 1947 peach crop at about 933,000 bushels, valued at about $1,679,000. This is equal to about 1.2 percent of the value of all agricultural commodities produced in the state, and about 27 percent of the value of Utah's fruit crop. The 1947 peach crop was, however, about 27 percent, or 200,000 bushels larger than the ten-year average, 1937 to 1946, and was the second largest crop on record in the last thirty years. In terms of value the 1947 crop was exceeded only by the crops of …


Cribbing Corn To Meet Credit Commodity Corporation Loan Requirements, Agricultural Extension Service, South Dakota State College Oct 1948

Cribbing Corn To Meet Credit Commodity Corporation Loan Requirements, Agricultural Extension Service, South Dakota State College

SDSU Extension Circulars

How Good a Crib Is Needed To Get a Com Loan? Corn stored in any crib which meets the requirements of floors, roofs and width for the county in which it is stored; will be approved for commodity credit loan at 90% of parity or approximately $1.34 to $1.40 a bushel. (see map on page 1.) However no matter how good the crib is, if the corn at the time it is delivered to the Commodity Credit Corporation, does not grade Number 3 or better, it will be the farmer's loss. The same is true of purchase agreements. When delivery …


Christmas Gift Ideas For 1948, Mabel E. Bryan Oct 1948

Christmas Gift Ideas For 1948, Mabel E. Bryan

SDSU Extension Circulars

Here comes Christmas with its almost unbearable excitement. The stockings crammed with goodies and toys, important packages in gaudy be-ribboned paper-the tree a wonder of tinsel and bright ornaments. To help you make merry, in these pages you will find ideas for happy giving. The heart of Christmas is the shining quality of warm friendliness that reaches beyond the narrow safe island of a family to other families and peoples. It's the loving kindness that can live all year long. It's the Christmas spirit tucked into the gifts and trimmings that makes Christmas.


Kentucky Warbler (Vol. 24, No. 4), Kentucky Library Research Collections Oct 1948

Kentucky Warbler (Vol. 24, No. 4), Kentucky Library Research Collections

Kentucky Warbler

No abstract provided.


Portable Electric Home Milk Pasteurizers, A. E. Baragar, P. A. Downs Oct 1948

Portable Electric Home Milk Pasteurizers, A. E. Baragar, P. A. Downs

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

Two batch-type and one in-the-bottle type home milk pasteurizers were investigated to determine whether they comply with U.S. Public Health code temperature and time requirements for pasteurizers.


The Fungus Lagenidium Callinectes Couch (1942) On Eggs Of The Blue Crab In Chesapeake Bay., Rosalie Rogers-Talbert Oct 1948

The Fungus Lagenidium Callinectes Couch (1942) On Eggs Of The Blue Crab In Chesapeake Bay., Rosalie Rogers-Talbert

VIMS Articles

In 1941 a parasitic fungus was first observed on the eggs of many obtained from natural spawning areas in Chesapeake Bay (Sandoz, Rogers, Newcombe, 1944). Dr. John N. Couch of the University of North Carolina examined infected samples and recognized the parasite to be a new species, he named Lagenidiiin callinectes Couch (1942).

Marked annual fluctuations in the commercial catches of the blue crab Callinectes sapidus Rathbun (1895) have taken place. The discovery of the egg raised the questions of how it affects the development of the crab embryo, percentage of the eggs of a crab may be infected, and …


Prairies And Pastures Of The Dissected Loess Plains Of Central Nebraska, J. E. Weaver, W. E. Bruner Oct 1948

Prairies And Pastures Of The Dissected Loess Plains Of Central Nebraska, J. E. Weaver, W. E. Bruner

Department of Agronomy and Horticulture: Faculty Publications

Table of Contents:
Introduction
Geology
Physiography
Climate
Soil
Holdrege Silt Loam
Colby Silt Loam
Analyses Of Soils
Erosion
Root Relations
Early Settlement And Land Use
Native Vegetation
Communities Or Types Of Prairie
Short-Grass Type
Mid- And Tall-Grass Type
Mixed Short And Taller Grasses
Western Wheat Grass Type
Resume Of Grasses
Forbs
Shrubs
Pastures
Early Survey
Later Survey
Weedy Annual Grasses
Native Forbs
Subseres
E X Perimental Pastures
Methods
Sheen Pasture
Grazing Types
Grazing In 1945
Grazing In 1946
Comparison Of Consumption And Yield
McCan Pasture
Grazing In 1945
Grazing In 1946
Grazing In 1947
Comparison Of Consumption And Yield
Summary …


Observations On Cestodes In North American Owls With The Description Of Choanotaenia Speotytonis N. Sp. (Cestoda: Dipylidiinae), Robert L. Rausch Sep 1948

Observations On Cestodes In North American Owls With The Description Of Choanotaenia Speotytonis N. Sp. (Cestoda: Dipylidiinae), Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty and Staff Publications

Little is known concerning the helminths parasitic in several major groups of the North American avifauna. This appears to be particularly true of the parasites of owls. Over the past few years the writer has had the opportunity of examining a fairly large series of these birds, and they have been found to be infected with several helminths of unusual interest (Chandler and Rausch, 1947).


Aspen Lumber Grades And Characteristics, Zigmond A. Zasada Sep 1948

Aspen Lumber Grades And Characteristics, Zigmond A. Zasada

Aspen Bibliography

While most hardwood and softwood lumber usually is graded, aspen lumber is not. On the contrary, it is usually sold by the sawmill to the wood manufacturing plant on a mill-run basis. Plants which saw aspen lumber for their own use rarely apply standard grades in sorting the lumber. They usually separate the "usable" from the "cull" lumber, basing their grade breakdown upon the minimum quality acceptable in their manufacturing process. Manufacturers who use only certain grades of aspen lumber, and who buy it on the open market, have been unable to locate sources from which graded aspen lumber is …


Synoptic Revision Of The United States Scarab Beetles Of The Subfamily Dynastinae, No. 5: Keys To Tribes And Genera, Lawrence Saylor Jul 1948

Synoptic Revision Of The United States Scarab Beetles Of The Subfamily Dynastinae, No. 5: Keys To Tribes And Genera, Lawrence Saylor

Entomology Papers from Other Sources

This paper completes my studies covering a synoptic review of the United States dynastine scarab beetles, the preceding four parts having been published in this same JOURNAL.

KEY TO UNITED STATES TRIBES

The genera of the tribes Phileurini and Dynastini were covered in Part 4 of this series, and the genera of the tribe Cyclocephalini in Part 1. The tribe Oryctini was discussed in Part 2 and in Part 3 and was completed in Part 4; these eight United States genera of Oryctini may be separated as follows: KEY TO GENERA OF UNITED STATES ORYCTINI

SUPPLEMENT Euetheola subglabra Schaeffer Since …


4-H Club: Home Economics Club Local Leaders' Guide With Suggestions For Making 4-H Clubwork More Valuable For The South Dakota Girl, Agricultural Extension Service, South Dakota State College Jul 1948

4-H Club: Home Economics Club Local Leaders' Guide With Suggestions For Making 4-H Clubwork More Valuable For The South Dakota Girl, Agricultural Extension Service, South Dakota State College

SDSU Extension Circulars

This section of the Local Leader’s Guide is to help you assist the club in planning its work for the year. A written program for the year helps you to have well-rounded, worthwhile club meetings and encourages club members to assume responsibility for their contribution to each meeting. Necessary changes can be made as the year progresses, The program is most satisfying when it is planned cooperatively by the members with the guidance of the club leader. If the club is large, a committee of girls can be chosen to assist with the planning.


Kentucky Warbler (Vol. 24, No. 3), Kentucky Library Research Collections Jul 1948

Kentucky Warbler (Vol. 24, No. 3), Kentucky Library Research Collections

Kentucky Warbler

No abstract provided.


Nebraska Bird Review (July-December 1948) 16(2a), Whole Issue. Jul 1948

Nebraska Bird Review (July-December 1948) 16(2a), Whole Issue.

Nebraska Bird Review

Contents

Migration Observers Wanted...........Chandler S. Robbins 72

Recent Changes in Nomenclature of Nebraska Birds...R. Allyn Moser 74

The Omaha Meeting of the American Ornithologists' Union...........75

Nebraska Birds in the G. D. Swezey Cabinet of Natural History at Doane College....William F. Rapp, Jr. 76

The 1948 Spring Season in the Crete Area............Rosetta A. Grefe 80

N.O.U. Co-operative Bird Migration and Occurrence List for the First Half of 1948............83

Obituary............91

General Notes............92

Announcements............96

Book Reviews............82, 98


Nebraska Bird Review (July-December 1948) 16(2b), Whole Issue Jul 1948

Nebraska Bird Review (July-December 1948) 16(2b), Whole Issue

Nebraska Bird Review

Contents of Volume 16

Number 1

Birds of the Stapleton Area of Nebraska Mr. and Mrs. Earl W. Glandon .............1

Nesting of the Double-crested Cormorant in Nebraska Mrs. Carl N. Collister.............22

Christmas Bird Censuses Adrian C. Fax.............27

Observations on Same Eastern Montana Birds Wm. Youngworth …………38

General Notes …………51

Minutes of the Forty-seventh Annual Meeting …………57

Report of the Forty-fourth Annual Field Day …………63

Announcements …………65

News and Comment …………67

Book Review …………69

Obituary …………70


Logging Methods And Peeling Of Aspen, T. Schantz-Hansen Jul 1948

Logging Methods And Peeling Of Aspen, T. Schantz-Hansen

Aspen Bibliography

The logging of forest products is influenced by many factors, including the size of the trees, density of the stand, the soundness of the trees, size of the area logged, topography and soil, weather conditions, the degree of utilization, the skill of the logger and the equipment used, the distance from market, etc. Each of these factors influences not only the method of logging but also the costs. The purpose of this paper is not to cover in detail the effect of each of these variations, but to deal with some of the major problems typical to logging aspen. Well …


Trypsin Inhibitor. Vii. Comparative Nutritive Value Of Raw And Heated Soybean Meal For Poults, C. W. Ackerson, Raymond Borchers, F. E. Mussehl Jun 1948

Trypsin Inhibitor. Vii. Comparative Nutritive Value Of Raw And Heated Soybean Meal For Poults, C. W. Ackerson, Raymond Borchers, F. E. Mussehl

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

I. The trypsin inhibitor contained in one-half of a lot of soybean meal was destroyed by autoclaving at 15 pounds for 20 minutes. 2. This portion of the meal when fed at a level of 24 per cent to newly hatched poults gave a significantly greater gain in five weeks than did an equal amount of meal in which the inhibitor had not been destroyed. 3. The difference in growth is attributed to the destruction of the trypsin inhibitor.


Bulletin No. 331 - Cost And Efficiency Of Canning Pea Production In Cache And Box Elder Counties, Utah, Earnest M. Morrison Jun 1948

Bulletin No. 331 - Cost And Efficiency Of Canning Pea Production In Cache And Box Elder Counties, Utah, Earnest M. Morrison

UAES Bulletins

The production of field peas for canning purposes has played an important part in Utah's agriculture, furnishing some of the intensity needed on her small farms. Peas are a crop that can be handled largely with the labor of the operator and his family and has not required any specialized machinery for their production. They are a suitable alfalfa nurse crop and in most areas do not compete greatly with other crops grown for the farmer's time.


4-H: Share With Your Community, Elizabeth Dawson Kiser Jun 1948

4-H: Share With Your Community, Elizabeth Dawson Kiser

SDSU Extension Circulars

4-H club teaches you skills and gives you a working knowledge of many things. This you can share with others.


A Contribution To The Study Of Certain Avian Strigeids (Trematoda), Asa C. Chandler, Robert L. Rausch Jun 1948

A Contribution To The Study Of Certain Avian Strigeids (Trematoda), Asa C. Chandler, Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty and Staff Publications

The examination of more than 200 species of birds by Rausch during the past few years, has disclosed a number of interesting strigeids, some of which are considered in the present paper. Three species appear to be undescribed and two of these are of particular interest in that they occur in passeriform birds, a group rarely parasitized by strigeids. In addition to the descriptions of the new species, remarks concerning Hysteromorpha triloba (Rudolphi, 1819) are included.


Synoptic Revision Of The United States Scarab Beetles Of The Subfamily Dynastinae, No. 4: Tribes Oryctini (Part), Dynastini, And Phileurini, Lawrence W. Saylor May 1948

Synoptic Revision Of The United States Scarab Beetles Of The Subfamily Dynastinae, No. 4: Tribes Oryctini (Part), Dynastini, And Phileurini, Lawrence W. Saylor

Entomology Papers from Other Sources

This paper is the fourth in the series of my United States dynastine scarab beetle studies and completes the specific listings and notes. The fifth, and last, part will include a complete classification of the tribes and genera, from the Nearctic standpoint.

Genus Aphonus LeConte

Tribe DYNASTINI -- Genus Dynastes Kirby, Genus Megasoma Kirb

Tribe PHILEURINI -- Genus Archopbileurus Kolbe, Genus Phileurus Latreille


Southeastern South Dakota Farm Record Summary 1947 Fifth Annual Report, R. O. Olson May 1948

Southeastern South Dakota Farm Record Summary 1947 Fifth Annual Report, R. O. Olson

Agricultural Experiment Station Agricultural Economics Pamphlets (1941-1991)

This is the fifth annual report of the farm record study started by the Experiment Station in 1943. Farm record cooperators are located in two areas of the state; namely, the Southeastern and North Central Areas. A summary of the results of the North Central area are included in a separate pamphlet.


North Central South Dakota Farm Record Summary 1947 Fifth Annual Report, C. R. Hoglund May 1948

North Central South Dakota Farm Record Summary 1947 Fifth Annual Report, C. R. Hoglund

Agricultural Experiment Station Agricultural Economics Pamphlets (1941-1991)

This is the fifth annual report of the farm record study started by the Experiment Station in 1943. Farm record cooperators are located in two areas of the state; namely, the Southeastern and North Central Areas. A summary of the results of the Southeastern area are included in a separate pamphlet.


The Influence Of Length Of Storage Of Bovine Semen On Conception Rate Under Field Conditions, A. B. Schultze, H. P. Davis, C. T. Blunn, M. M. Oloufa May 1948

The Influence Of Length Of Storage Of Bovine Semen On Conception Rate Under Field Conditions, A. B. Schultze, H. P. Davis, C. T. Blunn, M. M. Oloufa

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

It is the purpose of this study to determine whether under conditions of routine handling in artificial breeding associations there is a decline in semen fertility from day to day and also to determine the magnitude of this decline. Tabulation of such data will not only be of value in determining the effect of frequent semen collection on the over-all artificial breeding results but will also serve as a basis of comparison in investigational work directed toward increasing the efficiency of artificial breeding.


4-H Club: Home Life Project "C' Plan, Vivian Iverson May 1948

4-H Club: Home Life Project "C' Plan, Vivian Iverson

SDSU Extension Circulars

Do you want your home to be an attractive and convenient place in which to live? Then start checking to see what you can do to make your home more attractive, convenient and livable.


4-H Club: Clothing Project "C" Plan, Anna D. Walker May 1948

4-H Club: Clothing Project "C" Plan, Anna D. Walker

SDSU Extension Circulars

Goals for completion of “C” Plan: Cottons for Home and School. Suggested for Beginning Girls: To learn proper clothing care, To make better choices, To learn to sew and save, To know how to look your best.


4-H Club: Meal Planning "C" Plan, Elizabeth Dawson Kiser May 1948

4-H Club: Meal Planning "C" Plan, Elizabeth Dawson Kiser

SDSU Extension Circulars

The 4-H Meal Planning C Plan has to do with planning and preparing breakfasts. Do you want to have sparkling eyes, shinning hair and a pleasant disposition? Eating a good breakfast every morning will give you these. Dr. Lydia Roberts, a well known food specialist, says, ''From many standpoints, breakfast is the most important meal of the day. Your body has been without food for 10 to 12 hours and should be supplied with the different kinds of food needed for the morning's activities. If you do not have enough to eat, or the right kind of breakfast, you show …