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Bulletin No. 251 - Apricot Varieties, Francis M. Coe

UAES Bulletins

While this publication has as its primary purpose the presentation of data as a progress report on the apricot variety testing work of the Utah Agricultural Experiment Station, study of the apricot varieties being grown in the state and of the literature showed such a confusion of varietal nomenclature in orchards, nurseries, and even in the literature on apricot varieties, that it was considered desirable to review the literature and to describe the varieties at hand more completely than is usual with a report of this kind in the hope that by so doing the apricot variety situation might be …

Bulletin No. 252 - Groundwater: Part I: Fundamental Principles Governing Its Physical Control, Willard Gardner, T. R. Collier, Doris Farr

UAES Bulletins

This article does not purport to present detailed specifications for engineering structures nor to enlighten engineers specifically as to devices or methods appropriate to the control of groundwater. It is the aim rather to discuss fundamental principles and to indicate applications.

Forest Fire Damage Studies In The Northeast--I. Bark-Beetles And Fire Damaged Hardwoods, Paul W. Stickel

The Bark Beetles, Fuels, and Fire Bibliography

In reporting the damage to trees scorched lightly at the base by fire the average fire warden and even the technically trained forester is given to stating that little harm has been done providing the tree crowns remain green. Such a statement is far from being correct, failing as it does to take into account the aftermath of insect and fungus damage which invariably follows even the lightest of surface fires. In the case reported herein, over 50 per cent of the fire-scorched hardwoods showed signs of the presence of ambrosia-beetles, whose work, even if the trees continue to live, …

Studies In The Development Of Tissue In Helianthus Annuus, L., Theodore Riedeburg

Bachelors’ Theses

The common sunflower, Helianthus annuus, L. is a member of the Compositae and a native of the Great Plains region of the United States. It is an annual herb, with a rough hairy stem three to fifteen feet high, broad, coarsely toothed rough heartshaped leaves three to twelve inches long and heads of flowers three to six inches wide in wild specimens and often one foot or more in cultivated plants. The plant is economically important, for its leaves are used as fodder, the flowers yield a yellow dye, and the seeds contain oil and are used for food. …

History Of Farm Land Prices In Eleven Nebraska Counties 1873-1933, Eleanor H. Hinman

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The subject of farm land price is intimately intertwined with the economic and social welfare of farm people, and even with the financial structure of the nation. A detailed, year-by-year record of farm land sales and prices from several typical Nebraska farming areas over a 61-year period may throw light on the behavior of land values in the counties studied and in similar farming areas, and may help towards supplying a better basis for land price analysis and forecasting than now exists. This bulletin presents such a record for 11 Nebraska counties. It is based on 76,544 true sales of …

The Effect Of The Nitrogen Fixation And Of Aeration Upon The Growth Of Yeast In Culture Media, Syrene C. Bernstein

Bachelors’ Theses

The subject of yeast has been widely studied from many viewpoints; we can find many bacteriological, physiological, and chemical papers on the subject. Besides the purely scientific work on yeast, there are numerous industrial investigations on this subject, since yeast growth and the products of yeast growth form the foundation for such important industries as the distilling, brewing, baking industries as well as commercial yeast manufacture. The effect of nitrogen fixation has been treated from all of these angles, scientific and industrial, and the investigations include the form in which the nitrogen is most easily assimilated, the manner of the …

Studies On The Comparative Value Of The Hot Treatment (Krantz Patent) And Common Methods Of Handling Barnyard Manure, Orval E. Winkler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Antidating written human history the dung of animals, chalk, marl, wood ashes and other substances were probably used to increase the productivity of the soil. These practises found their way into the earliest farming activities of the Chinese, Persians, Greeks and Romans. (3)(11) In the Hebrew scriptures mention is made of the "Dung Gate". (10) This was undoubtedly a place given to the marketing of manures. That manure was used as a soil amendment in Asia Minor in Biblical times is not questioned. The famous Roman agricultural writer Cato (234 B.C.) wrote at length on manures and their handling. He …

Notes On Texas Crustacea, S. W. Geiser

Field and Laboratory

No abstract provided.

The Distribution Of Pectinatella Magnifica Leidy In The United States, S. W. Geiser

Field and Laboratory

In 1851, Leidy described from the Schuylkill River near Philadelphia, the interesting Bryozoan, Pectinatella magnifica. Since then, it has been recorded from a number of other localities in America and Europe. The exact distribution, however (for America, at least) is still only partially known. Brown1 has recently published a careful study of the biology of this species; and the present writer has studied, since 1928, the distribution of this species in Iowa, as well as its periodicity of abundance.

Contributions To The Anatomy And Physiology Of The Heart In The Turtle, David J. Twohig

Bachelors’ Theses

The heart in any animal, and especially in higher animals, is an important organ. It is the purpose of this paper to consider such an organ from the anatomical and physiological basis as it exists in the turtle.

The turtle was chosen as the subject for many reasons. The first one of these reasons was because the heart of the turtle closely.resembles the most complex of hearts in structure and action. The second was because the heart is quite typical of the members of Class Reptilia. The third reason was because the speciments are readily obtainable.

Whole Issue Nebraska Bird Review (April 1934) 2(2)

Nebraska Bird Review

Contents

Notes on Some Logan County Birds. By Mr. and Mrs. Earl W. Glandon ........................................31

General Notes ........................................... 37

Editorial Page .......................................... 40

The 1934 Migration Season ............................... 42

Here and There with the N. O. U. Members ................. 51

Principal Ornithological Organizations of the United States .. 52

Bulletin No. 247 - Effect Of Manure And Of Phosphorus Fertilizer On The Yield And Composition Of Alfalfa Hay, D. W. Pittman

UAES Bulletins

It has frequently been observed by practical stockmen that alfalfa hay produced on poor unproductive land has a much lower feeding value than hay produced on good productive land. Some have also observed that by the use of a supplemental feed rich in phosphorus (such as steamed bone-meal), the feeding value of this poor quality alfalfa hay may be improved, indicating that phosphorus deficiency is at least one cause of its low feeding value.

Bulletin No. 246 - Food Habits Of Rural School Children In Relation To Their Physical Well-Being, Almeda Perry Brown

UAES Bulletins

A study of school children's diet and of their physical status was made in six rural Utah communities, similar in size, and in social, economic, and physical characteristics.

Bulletin No. 245 - Cherry Pollination Studies In Utah, Francis M. Coe

UAES Bulletins

The cherry is rapidly becoming Utah's most important fruit crop. According to the 1930 census, there were 110,050 bearing and 114,230 non-bearing cherry trees in Utah orchards. Most of these trees are sweet cherries, the newer plantings consisting mainly of Bing and Lambert trees, although Napoleon predominated in the older plantings.

The problem of pollination is of more importance with the cherry than with other- fruits, because of the large number of individual fruits required to make a crop and because of the self-sterility and intersterility shown by the major commercial sweet varieties.

As has been shown by the investigations …

Ecological Relations In The Pitch Pine Plains Of Southern New Jersey, Harold J. Lutz

Yale School of the Environment Bulletin Series

An investigation was undertaken with the primary object of determining the factors responsible for the peculiar development of the vegetation in the Plains community. The conclusion ·is reached that the Plains areas are capable of supporting forest growth similar to that in the Pine Barrens. Inasmuch as the Plains owe their continued existence to repeated fires, it is obvious that effective fire protection is the first and most important step toward their rehabilitation.

The Role Of Membranes And Phase Boundaries In Generating Electric Currents In Living Tissues., Norman E. Epstein

Electronic Theses and Dissertations

No abstract provided.

Whole Issue Nebraska Bird Review (January 1934) 2(1)

Nebraska Bird Review

Contents

Twenty-one Years of Bird Study at Red Cloud, Nebraska. By J. M. Bates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 3

General Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5

Editorial Page..... . . …

Food For Children With Special Reference To Dietaries For Chinese Children, Dzi-Chi Gin

University of the Pacific Theses and Dissertations

The chief functions of food may be said to be three--growth, maintenance and proper functioning. Food consists of those substances which yield energy, build tissue, or regulate body processes. The essential substances of an adequate food supply are carbohydrates, fats, proteins, mineral salts, water, cellulose and vitamins Obviously these requirements vary with each individual child, since height weight, shape, age, sex, and nervous tension must all be considered as determining factors in health, while any diseased condition, sometimes unsuspected, presents additional complications. The first special characters of Chinese food is the preponderance of cereal grain of one kind or another--rice, …

Bulletin No. 244 - Economic Factors Affectin Poultry Production And Marketing In Utah: 1929, 1930, And 1931, W. Preston Thomas, Marion Clawson

UAES Bulletins

Since 1929 the Department of Agricultural Economics of the Utah Agricultural Experiment Station and the Divisions of Farm Management and Costs and of Cooperative Marketing of the Bureau of Agricultural Economics of the United States Department of Agriculture have been cooperating in conducting a study of the economic factors affecting the production and marketing of poultry products in Utah. Under the arrangement, as entered into by these three groups, the Agricultural Economics Department of the Experiment Station and the Division of Farm Management and Costs of the Bureau of Agricultural Economics agreed to study the trends in production, feed supply, …

Whole Issue Nebraska Bird Review (October 1933) 1(4)

Nebraska Bird Review

Contents

The Present Status of the Whooping Crane. By Myron H. Swenk ................................. 111

General Notes .................................... 130

Editorial Page ........................................... 136

The 1933 Migration Season ................................ 137

Here and There with the N. O. U. Members: ............... 141

A Brief Synopsis of the Birds of Nebraska. II. Grebes (Colymbidae) .............................. 142

Index .................................................. 152

Advertisement .......................................... 159

Past N. O. U. Officers Other than President ................ 160

Farm Mortgage History Of Eleven Southeastern Nebraska Townships 1870-1932, Eleanor H. Hinman, J. O. Rankin

Nebraska Agricultural Experiment Station: Historical Research Bulletins

It is believed that a study of a complete record of all farm mortgages for a typical although very limited Nebraska farming area from 1870 through 1932 may be of interest (1) as a sample of the farm mortgage history of the western part of the corn belt, (2) as a contribution to analyzing some of the sources of agricultural credit and the use made of them, (3) as an illustration of the relation of farm mortgages to land and commodity prices, farm income, and banking resources, and (4) as an example of the mortgage problems of corn belt farmers …

A Study Of The Plant Ecology Of Salt Lake And Utah Valleys Before The Mormon Immigration, John Homer Wakefield

Theses and Dissertations

This study is an attempt to bring together such available material , heretofore not collected, into a single compilation pertaining to the plant associations of Utah and Salt Lake Valleys. An endeavor is made to build a picture of the vegetation as it was before the pioneers entered these valleys as compared with what it is today. The material compiled here is the result of searching through all available sources such as government reports of geological explorations, private diaries of explorers and pioneers , contemporary magazines, books and newspapers .

Notes, Corrections, Alumnae Notes

Field and Laboratory

No abstract provided.

The Spectrum In Modern Science, Mildred Venable Lancaster

Theses & Honors Papers

No abstract provided.

The Dentition Of The Walrus (Odoberus Obesus), W. Montague Cobb

Faculty Reprints

No abstract provided.

Annual Report: 1933

Cherry County (Nebraska) Extension: Historical Documents

General Activities

Building Extension Program

Cereals

Legumes and Forage Crops

Potatoes, Cotton, Tobacco, and other Special Crops

Fruits, Vegetables, and Beautification of Home Grounds

Forestry and Agricultural Engineering

Poultry and Bees

Dairy Cattle, Beef Cattle, Sheep, Swine, and Horses

Agricultural Economics

Foods and Nutrition

Child Development and Parent Education

Clothing

Home Management and House Furnishings

Home Health and Sanitation

Community or Country-Life Activities

Other Activities

Whole Issue Nebraska Bird Review (January 1933) 1(1),. Copyright 1933, Nebraska Ornithologists' Union. Used By Permission.

Nebraska Bird Review

Contents

Observations on the Number of Birds to the Square Mile in Custer County. By J. M. Bates. . . . . . . . . . . . . . . . . . . . . .. 3

General Notes . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5

Editorial Page..................... . . . . . . . . . . . . . . …

Origin Of The Limb Musculature In The Mouse., R Wendell Coffelt

Electronic Theses & Dissertations

One of the most important and much disputed questions in the field of developmental anatomy is the role the myotomes play in the development of the limb musculature. At present there are two explanations advanced concerning the development of the limb-musculature in mammals. The first is that limb-buds arise as local thickening of the somatopleure, which becomes filled with a homogeneous syncytial mesenchymal tissue, that later becomes innervated with muscle-buds from the myotomes and with blood vessels, and nerves from the trunk of th embryo. The second method explained as to the origin of limb muscles is that they are …

The Influence Of Feed And Sunshine On The Vitamin D Content Of Cow’S Milk, Ben L. Robinson

Electronic Theses and Dissertations

For the past several years there has been a growing tendency among dairymen, particularity those located near the large cities, to keep their cows in the barn much of the time. Under such a system of management the cows receive but little direct sunshine. In some localities it is also possible to find many cows which are fed the year around on dry feed receiving very little, if any, green food, either as soiling crops or as pasture. From many standpoints such practices are, of course, necessary and desirable, but from the standpoint of the nutritional value of the milk …

Bulletin No. 242 - Drainage Of Land Overlying An Artesian Ground-Water Reservoir: Progress Report, O. W. Israelsen, W. W. Mclaughlin

UAES Bulletins

Certain tracts of land in the West formerly used to produce grain and forage crops now produce only pasture grasses of comparatively low quality because of the water-logging and alkali accumulation which has occurred since irrigation was begun. Other tracts now producing only light crops of wild hay probably would produce profitable crops of alfalfa and clover, provided the water-table were lowered and the water-logged and alkaline condition of the soil removed. Still other areas are almost wholly nonproductive because of the concentration of excessive quantities of harmful alkali salts.

Knowledge concerning (1) the causes of water-logging, (2) economical methods …