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Bulletin No. 157 - The Irrigation Of Potatoes, F. S. Harris

UAES Bulletins

Very few field crops yield as large returns to the acre as do potatoes during favorable years, and but few crops are as greatly affected in quality and yield by soil and seasonal conditions. The potato is particularly sensitive to soil moisture. For this reason yields under irrigation, where the moisture can be controlled, are usually much higher than where the moisture supply is irregular.

Bulletin No. 155 - The Beet Leafhopper And The Curly-Leaf Disease That It Transmits, E. D. Ball

UAES Bulletins

The beet leafhopper (Eutettix tenella Baker), is the most serious pest of the western sugar beet. It has through the disease it tranmits caused periodic losses to the western sugarbeet industry, amounting in the aggregate to many millions of dollars. Curly-leaf, the disease which this insect transmits, has in some of its worst outbreaks caused the abandonment of thousands of acres of beets in certain districts and a serious reduction in tonnage of the remainder, so that the total loss in a single area has several times passed the million-dollar mark. Besides these striking and widespread outbreaks which fortunately have …

[Book Review Of] Adaptation In Metapopulations: How Interaction Changes Evolution, By Michael J. Wade., David C. Queller

Biology Faculty Research

Adaptation in Metapopulations: How Interaction Changes Evolution. By Michael J. Wade. Chicago (Illinois): University of Chicago Press . $120.00 (hardcover); $40.00 (paper). vii + 260 p.; ill.; index. ISBN: 978-0-226-12956-3 (hc); 978-0-226-12973-0 (pb); 978-0-226-12987-7 (eb). 2016.

Descriptions Of Fossil Insects, T. D. A. Cockerell

Co

No abstract provided.

Faunistic Survey Of A Limited Area In New Mexico, Louise Wilkinson, Hazel Fern Reeves

Biology ETDs

The subject of this thesis was suggested by Prof. A. O. Weese. It was chosen by the writers first because they were interested in the distribution and habits of animal life in New Mexico and second because they wished to learn more about classification and methods of classification of animal life in general.

It has been found that New Mexico does not afford so great a variety of animal life as compared with more moist regions but that it affords much more than a casual observation would indicate. Most of those which it affords are found in large numbers.

The …

Cooling Tanks And Milk Houses As Factors In Cream Improvement, J. H. Frandsen

Nebraska Agricultural Experiment Station: Historical Circulars

The dairymen of this country have suffered enormous losses due to the lower price received for poor butter. The present need is for a survey of the situation that shall result in a thoro understanding and cooperation of cream producers, creamery men, legislators, and educators.

Pork Production In Nebraska, E. A. Burnett

Nebraska Agricultural Experiment Station: Historical Circulars

This circular discusses a variety of recommendations to produce pork profitably during World War I.

Front Matter

Journal of the Minnesota Academy of Science

The last address of the late Newton Horace Winchell. Originally presented before the Iowa Academy of Sciences, at Cedar Falls, Iowa, April 24, 1914.

The Antiquity Of Man In America Compared With Europe, Newton Horace Winchell

Journal of the Minnesota Academy of Science

Last Lecture of Prof. N. H. Winchell, at Cedar Falls, Iowa, April 24, 1914, a week before his death; read also from this revised copy (by Warren Upham) at the monthly meeting of the Minnesota Academy of Science. February, 1916.

New Bees From Costa Rica, T. D. A. Cockerell

Co

No abstract provided.

Bulletin No. 156 - The Irrigation Of Sugar Beets, F. S. Harris

UAES Bulletins

The sugar beet crop during the last few years has come to be one of the most important sources of income for farmers in many sections of the country. The fact that the sale for the crop is certain at a price that is known in advance, in addition to the high type of farming that usually accompanies sugar beet raising, makes it probable that the sugar beet area will be considerably extended during the next few years.

Bulletin No. 150 - Further Studies Of The Nitric Nitrogen Content Of The Country Rock, Robert Stewart, William Peterson

UAES Bulletins

The progress of the work upon the general problem of the origin of the nitre spots in certain western soils has presented several different points of view. The fact that certain spots in western cultivated soils were rich in nitrates was first observed by Hilgard who attributed their accumulation to the more rapid nitrification of the organic matter of the soil in the warm arid climate of the west when the moisture limit was removed by irrigation.

Ecological Studies In The Tension Zone Between Prairie And Woodland, J. E. Weaver, Albert F. Thiel

Department of Agronomy and Horticulture: Faculty Publications

Upon the completion of a series of investigations in southeastern Washington and adjacent Idaho, in which there was found to be a direct relation between the available water content of the soil and the evaporating power of the air as succession progressed from grassland through scrub to forest, the senior writer moved to Minneapolis, Minnesota. Here such excellent conditions of prairie invaded by scrub and followed by forest offered themselves for study that the services of the junior author were enlisted and an analysis of the situation attempted. Later this study was supplemented by similar work carried on at Lincoln, …

Bulletin No. 153 - Selecting Dairy Bulls By Performance, W. E. Carroll

UAES Bulletins

Success in any system of breeding requires that each generation approach more nearly the object in view than has all preceding generations. Such progress is possible only when proper judgment is exercised and the best methods employed. In cattle breeding, for economic reasons, the bull is usually expected to contribute more to this general improvement than is the cow. To make this possible, the bull must therefore have been subjected to more rigid selection than the cow in order to eliminate more of his undesirable characters. If he contains few undesirable characters, from the breeding standpoint, he must of necessity …

Circular No. 25 - Preserving Eggs For The Home, Byron Alder

UAES Circulars

The preserving of eggs in the home from the spring when they are so plentiful until fall and winter when they are so scarce, is by no means a new practice. Only a very few, however, are taking advantage of this practice and the full benefits are by no means being derived. During the past winter the high cost of eggs has brought this fact out very forcibly in some of the rural districts as well as in the larger cities where the price for a considerable time was from 50 to 60 cents a dozen and only a limited …

Bulletin No. 154 - Irrigation And Manuring Studies Ii: The Effect Of Varying Quantities Of Irrigation Water And Manure On The Growth And Yield Of Corn, F. S. Harris, D. W. Pittman

UAES Bulletins

The present bulletin describes the results of an experiment on the irrigation and manuring of corn for the six years from 1911 to 1916, inclusive. The first three years' results of this experiment have already been published as Bulletin No. 133 of this Station. Besides the material discussed in that publication the present bulletin contains data on the composition of corn here presented for the first time.

Spraying Experiments In Nebraska, J. Ralph Cooper

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The more important questions which were considered during the three years covered by the present report were as follows: 1. How many summer sprays are required and when should they be applied? 2. What is the difference in efficiency between various brands of arsenate of lead? 3. What are the relative values of lime sulphur and Bordeaux as fungicides for spraying apples? 4. Is it possible to lessen or prevent Bordeaux injury and at the same time control fungous diseases? 5. Is it possible to interchange Bordeaux and lime sulphur in a spray schedule in such a manner as to …

Citrus Notes-The Citrus Industry - Fullerton 1917, Charles C. Chapman

Charles C. Chapman Citrus Speeches

These are notes for a presentation given at Fullerton High School by Mr. Chapman. He gives a broad overview of the citrus industry, discussing influence of location, pruning, fertilization, irrigation, handling of the fruit, and marketing on the success or lack thereof of a citrus grower. He emphasizes the importance of choosing the right fruit variety for the chosen location and growing conditions.

Pump Irrigation In Nebraska, E. E. Brackett, O. W. Sjogren

Nebraska Agricultural Experiment Station: Historical Circulars

Before one decides to install a pumping plant for irrigating purposes there are a good many factors that should be considered regarding the feasibility of the project and the construction of the plant. The material contained in this bulletin has been obtained from studying pumping plants in actual operation in this and other states and from experience gained while installing plants in this state.

Circular No. 24 - Licensed Stallions In Utah During The Season Of 1916, W. E. Carroll

UAES Circulars

The State Board of Horse Commissioners, during the season of 1916, was able to cover the State more thoroughly than has ever been possible before. Because of this greater activity and more complete canvass the number of licensed stallions and jacks in this report is greater than before. During the season of 1916 there were in force 420 licenses a against 289 for 1915.

Bulletin No. 151 - The Freezing Of Fruit Buds, F. L. West, N. E. Edlefsen

UAES Bulletins

There are many orchards in this country, so located that every few years a frost almost completely destroys the crop, either by killing the buds in the spring of the year, or by freezing the fruit in the fall, just before it is picked. Utah is no exception. A report made by the county agricultural agents of the state, shows that in the spring of 1916, 85 percent of the apples, 90 percent of the peaches, and 65 percent of the mall fruit were killed by frost with a corresponding amount of damage to field crops.

Bulletin No. 152 - The Effects Of Soil Moisture Content On Certain Factors In Wheat Production, F. S. Harris, Howard J. Maughan

UAES Bulletins

A knowledge of the intimate relations between the crop and the moisture of the soil is important to every farmer, and particularly to those in the arid parts of the world. While wheat is not an intensive crop and probably will not give as great returns to the acre for extra care as some other crops, it is well worth while to know how this crop responds to various treatments. The effect of high and low soil moisture during various stages in the growth of the crop is of particular interest. The work of other experimenters on this subject has …

Ua12/2/1 Normal Heights, Vol. 1, No. 2, Western Kentucky University

WKU Administration Documents

Newsletter and course catalog published bi-monthly. This issue promotes on the Rural Life & Rural School Conference held in February 1917.

Adult Hymenopterous Parasites Attached To The Body Of Their Host, Charles Thomas Brues

Bo

No abstract provided.

One Hundred And One Practical Non-Flesh Recipes, Margaret Blatch

1910-1920

Practical vegetarian recipes specifically organized for for high nutritional value and digestibility. Downloaded courtesy of Internet Archive. Digitized from the Boston Public Library.

A Second Colletes With Spotted Wings (Hym.), T. D. A. Cockerell

Co

No abstract provided.

New Records Of Natal Bees (Second Contribution), T. D. A. Cockerell

Co

No abstract provided.

New Hymenoptera, J. C. Crawford

Co

Professor Cockerell has recently (Psyche, XXIII, 176- 178, 1916) published on the synonymy of this group, and at present it seems best to treat Zacesta and Panurgomyia as synomyms of this genus. Z. rufipes is very similar to the genotype of Hesperapis and is probably the male of a very closely allied species. Panurgomyia fuchsi belongs to the group of H. eumorpha and (Panur-gus) H. regularis Cress. and is very close to regularis. The type of fuchsi is in bad condition and the identification is, therefore, somewhat' uncertain.

Some Neotropical Megachilid Bees, T. D. A. Cockerell

Co

No abstract provided.

The Insect Association Of A Local Enviornmental Complex In The Dsitrict Of Holmes Chapel, Cheshire., Alfred E. Cameron

Bu

No abstract provided.