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Full-Text Articles in Life Sciences

Agricultural Aircraft Equipment, N. Shafer Jan 1960

Agricultural Aircraft Equipment, N. Shafer

Nebraska Agricultural Experiment Station: Historical Circulars

This bulletin gives a detailed account of the installation, operation, and performance of spray dispersal equipment as tested on the Piper PA-18A airplane. Equipment is also applicable to other types of agricultural aircraft now being used. A list of various aircraft equipment and where it can be obtained is included.


Utah's Future Water Problems, Wayne D. Criddle Jan 1958

Utah's Future Water Problems, Wayne D. Criddle

Faculty Honor Lectures

Utah is rapidly changing from what was once predominately an agricultural state to an urban and industrial state. This shift is not decreasing our water needs; it is often intensifying these needs and creating many new problems. Perhaps we should ask ourselves-are we prepared to recognize and accept these changes? Are we really facing up to the problems that are developing or are we turning our heads and hoping they will go away? These changes involve technical, legal, and sociological problems never before encountered, some of which I should like to discuss.

Before attempting to look at Utah's water problems …


2. An Agricultural Revolution, Robert L. Bloom, Basil L. Crapster, Harold L. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart Jan 1958

2. An Agricultural Revolution, Robert L. Bloom, Basil L. Crapster, Harold L. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart

Section XIV: The Industrial Revolution, Classical Economics, and Economic Liberalism

While capitalism was making rapid strides toward dominating English industry, changes were taking place in agriculture which made it more efficient and productive, and which prepared it to be fitted eventually into the industrial capitalistic pattern. Actually, changes in the direction had been occurring in English agriculture since the revival of trade discussed in earlier chapters. [excerpt]


Cc143 Poultry Profit Pointers: Choosing Your Baby Chicks, Elvin C. Schulte Jan 1956

Cc143 Poultry Profit Pointers: Choosing Your Baby Chicks, Elvin C. Schulte

University of Nebraska-Lincoln Extension: Historical Materials

The successful poultryman is very careful in buying chicks, and in selecting birds for his breeding or laying flock. Well-bred stock will do quite well even when conditions are poor, but poor stock will not pay under the best conditions.

This campaign circular discusses what to look for when purchasing chicks for your farm. This includes disease-free chicks, and the types and breeds. It also discusses how many to start with, when to start, keeping records, how to feed them, and preparing the brooder house for the arrival of new chicks.


Rb54-175 Farm Family Housing Needs And Preferences In Nebraska, Virginia Y. Trotter, Margaret I. Liston Jan 1954

Rb54-175 Farm Family Housing Needs And Preferences In Nebraska, Virginia Y. Trotter, Margaret I. Liston

University of Nebraska-Lincoln Extension: Historical Materials

Some farm families in Nebraska want to build new houses. Many others are planning to remodel. These families will be asking architects, engineers, builders, contractors, and dealers for plans that meet their needs. Thus, farmhouse plans should be developed that provide for the basic needs of all farm families and that are adaptable to special requirements of some families.

This 1954 bulletin reports the results of a survey of Nebraska farm family preferences, activities and possessions as they are related to housing needs. The study was part of a cooperative research project for the improvement of farm family housing in …


Survey Of Agriculture In Fulton County, Kentucky, Kentucky Library Research Collections Dec 1953

Survey Of Agriculture In Fulton County, Kentucky, Kentucky Library Research Collections

Research Collections

Report by the Fulton and Hickman County Chamber of Commerce by Hiram A. Morgan and produced by the Kentucky Utilities Company with agricultural data, including farmland values, farm characteristics, land use, labor, crops, livestock and products, and major sources of income.


Attitudes Of School Administrators And Instructors Of Vocational Agricultural Education In Utah, Horace L. Morrill Jr. May 1952

Attitudes Of School Administrators And Instructors Of Vocational Agricultural Education In Utah, Horace L. Morrill Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Whether or not to provide post-high school education for the farm youth and adult is a highly controversial issue facing many school administrators and teachers of vocational agriculture in Utah today. If one is to start farming and make continuous progress until he becomes a full-fledged farmer it requires several years of training beyond the high school vocational agricultural period. This is because of a lack of maturity and a lack of time, during the high school period, when the individual must and should get a general education.

Many of our present day high schools do not build their curriculum …


The Desert Shall Blossom As The Rose, D. Wynne Thorne Apr 1951

The Desert Shall Blossom As The Rose, D. Wynne Thorne

Faculty Honor Lectures

IRRIGATION AGRICULTURE has not received attention commensurate with its significance in either ancient or modem times. Although most ancient civilizations depended on irrigation for their very existence, one can consult volume after volume of history only to find irrigation scarcely mentioned. To the agricultural specialist the great challenge and the strength and weakness of irrigation agriculture is not in constructing Boulder Dams nor in planning winding canals and syphons to carry water from the Columbia River to California. The critical point is on the farms where water is applied to the soil and crops are harvested. There the real battles …


Aircraft In Agriculture, N. E. Shafer, J. D. Furrer, J. W. Lomax Sep 1950

Aircraft In Agriculture, N. E. Shafer, J. D. Furrer, J. W. Lomax

Nebraska Agricultural Experiment Station: Historical Circulars

Airplanes were first used in agriculture shortly after the close of World War I. They proved valuable for locating mosquito breeding areas, for forest fire patrol work, as an aid in locating outlaw cotton fields in the campaign against pink bollworm, and for surveying damage caused in large forested areas by the spruce budworm.


The Influence Of Crop Plants On Those Which Follow V, Theodore Eugene Odland, Robert Smith Bell, John B. Smith Aug 1950

The Influence Of Crop Plants On Those Which Follow V, Theodore Eugene Odland, Robert Smith Bell, John B. Smith

Special Collections (Miscellaneous)

This is a study of the effect which crop plants have on the growth and yields of those crops which follow. The study began in 1907; this bulletin reports the results from 1930 to 1942. Millet, mangels and rutabagas generally seem to be harmful to crops which follow them. Carrots, mangels and millet were least favorable of all crops to mangels. Potatoes did poorest when following potatoes, rutabagas, or millet. Rutabagas yielded low following rutabagas, mangels and millet. Onions were unfavorably affect by preceding crops of mangels, cabbage, or rutabagas. There is no simple explanation for the effect of crops …


The Bunt Problem In Relation To Winter Wheat Breeding, Delmar C. Tingey Apr 1950

The Bunt Problem In Relation To Winter Wheat Breeding, Delmar C. Tingey

Faculty Honor Lectures

Man is forever in search of new and better crops. He has for centuries been a persistant and fairly successful plant . breeder. Ancient Chinese are credited with breeding superior varieties of rice and hybrid flowers. Indians in America produced remarkable varieties of corn, and it was not until modern corn breeders developed "hybrid corn" that they produced superior yielding varieties.

The discovery of Mendel's work on hybridization 50 years ago pointed the way to almost limitless possibilities in plant improvement through breeding. Mendel discovered that if two related individuals were hybridized, it was possible in later generations to obtain …


A Half Century Of Crop Rotation, Theodore Eugene Odland, Albert L. Owens, Robert Smith Bell Jan 1949

A Half Century Of Crop Rotation, Theodore Eugene Odland, Albert L. Owens, Robert Smith Bell

Special Collections (Miscellaneous)

Fifty-three years of crop rotation studies, started in 1894, were concluded in the fall of 1946. These experiments were on Bridgehampton very fine sandy loam soil that was originally acid and produced meager crops. Within a very few years it became evident that the yields of crops could be materially increased by the use of agricultural lime and chemical fertilizers. The records of the last 17 years of the experiments are reported in this bulletin and comparisons are made with results from former years. The 3 rotations described in this bulletin are known as rotations B, E, and F. B …


Plan Of Development For Valley Gravity Project, Julius A. Krug, Michael W. Straus, Wesley R. Nelson May 1947

Plan Of Development For Valley Gravity Project, Julius A. Krug, Michael W. Straus, Wesley R. Nelson

Lower Rio Grande Valley Curated Material

"The Valley Gravity Project Plan has been formulated to furnish an adequate and dependable irrigation water supply for fertile and productive area in the Lower Rio Grande Valley, Texas, It would also provide drainage works, which would remove the threat of destruction of the economy of the area due to effects of a high water table and salt accumulations. The project works would permit generation of the maximum practicable amount of electrical energy which otherwise would be required to operate irrigation pumping plants. Other incidental benefits include fish and wildlife conservation, recreation and flood control."

Project report no. 5-0619-0


The Future Of Utah's Agriculture, W. Preston Thomas Apr 1947

The Future Of Utah's Agriculture, W. Preston Thomas

Faculty Honor Lectures

Since the settlement of the state Utah's agriculture has been based primarily on irrigated farming. The major part of farm income and the livelihood of farmers and farm families comes from this type of farming. Also, Utah's hopes for agricultural expansion and development, the adding of new wealth, and the providing of employment for Utah rural people, lie in a further development of irrigation and irrigated farming. Range livestock and dry farming, when measured by income and employment of labor have been, and are likely to remain, minor enterprises when compared to irrigated farming. In this discussion of Utah's agriculture …


Range Sheep Industry In Kittitas County, Washington, Reginald M. Shaw Apr 1942

Range Sheep Industry In Kittitas County, Washington, Reginald M. Shaw

Geography Faculty Scholarship

This article summarizes the sheep industry in Kittitas County, Washington State as a microcosm of the entire Pacific Northwest sheep industry.


The Early Basis Of Subsistence Of Indians In The Plains Area, Joe D. Reed Jun 1941

The Early Basis Of Subsistence Of Indians In The Plains Area, Joe D. Reed

Biology ETDs

The fundamental purpose of this paper is to present the picture of early food economy among the Indians of the Plains. In order to accomplish this task the procedure has been to present: (1) a brief study of the tribal groups with special emphasis upon their early history and movements, followed by (2) a general picture of Plains food economy with regard to the sequence and tribal units. The important subjects within this second category have to do with buffalo utilization, agriculture and the gathering to wild plant food; (3) a listing of the various wild plant and animal foods …


Bulletin No. 294 - Research Aids Utah Agriculture: Biennial Report Utah Agriculture Experiment Station 1938 - 1940, R. H. Walker Dec 1940

Bulletin No. 294 - Research Aids Utah Agriculture: Biennial Report Utah Agriculture Experiment Station 1938 - 1940, R. H. Walker

UAES Bulletins

The foundation of progress in agriculture as in any other industry is research. Research has resulted in knowledge now daily applied in soil treatment, in irrigation practices, in dealing with insect pests, in breeding new varieties of plants, in animal improvement, in better farm practices, and in better land-use planning. Research undertaken by the Utah Agricultural Experiment Station has been outlined to solve specific problems facing Utah agriculture, among them the problems of irrigation, dry farming, range management and animal production. The prosperity of the state is dependent upon the success of these agricultural enterprises. Agricultural research should not, therefore, …


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 …


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 …


The Tax System Of Nebraska With Special Reference To Its Relation To Agriculture, L. B. Snyder Oct 1938

The Tax System Of Nebraska With Special Reference To Its Relation To Agriculture, L. B. Snyder

Nebraska Agricultural Experiment Station: Historical Research Bulletins

Progress in governmental affairs calls for constant study of matters pertaining to government. The recent agitation for moratoria on debts and taxes and the many tax reforms suggested are evidence of the need for such study. Before satisfactory reforms can be made, information on receipts and expenditures by governmental agencies must be secured. The expense connected with collecting, tabulating, and analyzing such data has prevented private agencies of the state from doing this. Because it was felt that such information would be useful and could be obtained by the College of Agriculture, this study was undertaken.


Ec38-118 Soil And Moisture Conservation In Nebraska, D.L. J. Gross, E.H. Doll Jan 1938

Ec38-118 Soil And Moisture Conservation In Nebraska, D.L. J. Gross, E.H. Doll

University of Nebraska-Lincoln Extension: Historical Materials

When the white men first explored Nebraska, they found little erosion taking place. They found the hills, particularly in eastern Nebraska, covered with a dense growth of grass, underlain with a thick mat of decaying debris. The valleys were even more densely covered with the water-loving grasses and sedges. The soil underneath the prairie was black and spongy, the result of centuries of accumulating humus. The valleys bordering the streams were boggy and abounded with springs. Clear water flowed constantly in the streams. The upland draws in the more favorable parts of the state were heavily covered with the big …


What Science Contributes To Agriculture, W. G. Wiegand Jan 1937

What Science Contributes To Agriculture, W. G. Wiegand

Journal of the Minnesota Academy of Science

No abstract provided.


Bulletin No. 276 - How Science Aids Utah Agriculture Nov 1936

Bulletin No. 276 - How Science Aids Utah Agriculture

UAES Bulletins

Biennial Report of the Director, 1934-35 and 1935-36 Agricultural Experiment Station Utah State Agricultural College, Logan, Utah


Breeding Better Flax Varieties For Minnesota, A. C. Arny Jan 1936

Breeding Better Flax Varieties For Minnesota, A. C. Arny

Journal of the Minnesota Academy of Science

No abstract provided.


A Comparative Study Of The Origin And The Cytological Development Of Some Legume Nodules, Fred W. Bieberdorf Jan 1936

A Comparative Study Of The Origin And The Cytological Development Of Some Legume Nodules, Fred W. Bieberdorf

Journal of the Minnesota Academy of Science

No abstract provided.


Effects Of Inflation And Deflation Upon Nebraska Agriculture, 1914 To 1932, H. Clyde Filley Jun 1934

Effects Of Inflation And Deflation Upon Nebraska Agriculture, 1914 To 1932, H. Clyde Filley

Nebraska Agricultural Experiment Station: Historical Research Bulletins

This study attempts to give the effects of war-time inflation and the subsequent deflation upon Nebraska agriculture. It presents statistical evidence of what happened. It is too late to prevent the present depression. Information concerning the situation may aid in promoting recovery. It is hoped that a knowledge of the inflation of 1916 to 1920 and the depression following may aid in avoiding the making of similar errors in the future.


Rb34-71 Effects Of Inflation And Deflation Upon Nebraska Agriculture, 1914 To 1932, H. Clyde Filley Jan 1934

Rb34-71 Effects Of Inflation And Deflation Upon Nebraska Agriculture, 1914 To 1932, H. Clyde Filley

University of Nebraska-Lincoln Extension: Historical Materials

Nebraska farmers prospered during the period which followed the depression of the nineties and preceded the beginning of the World War. To be sure the prosperity was not uniformly distributed either by years or by areas. The corn crop was unusually short in a large portion of the state in 1901 and an almost total failure in many of the southern counties in 1913. Chinch bugs did considerable injury in 1901 and the Hessian fly in 1905 and 1914. There was noticeable damage from insects in some areas in other years. No part of the state, however, suffered from long-continued …


Citrus Notes-The Romance Of Farming, Charles C. Chapman Mar 1933

Citrus Notes-The Romance Of Farming, Charles C. Chapman

Charles C. Chapman Citrus Speeches

Speech presented at the Orange County Christian Endeavor Convention. Mr. Chapman stresses that as a vocation, farming stands at the head of all callings, both in antiquity and usefulness. All people rely upon the endeavors of the farmer, for the food they eat and the clothes they wear.


Citrus Talks-Back To Good Times, Charles C. Chapman Apr 1932

Citrus Talks-Back To Good Times, Charles C. Chapman

Charles C. Chapman Citrus Speeches

This is a radio address that was given by Mr. Chapman during the Bank of America's "Back to Good Times" program. "Back to Good Times" urged Americans to invest and bank their money to help bring the country out of the Depression. Mr Chapman claims Californians have a special obligation to participate, considering its farmers are among the most prosperous in the nation.


Ec32-713 The Trench Silo In Nebraska, Ivan D. Wood, E.B. Lewis Jan 1932

Ec32-713 The Trench Silo In Nebraska, Ivan D. Wood, E.B. Lewis

University of Nebraska-Lincoln Extension: Historical Materials

The original idea of using a trench for the storing of ensilage seems to have been the outgrowth of the practice long used in several European countries of storing clover and beet tops in pits. Shortly after the World War, western Canada followed by Montana and North Dakota began to use the trench silo. In Nebraska the true trench silo made its appearance about 1925 or 1926.

The trench silo as described in this circular, unless lined with some permanent material such as brick, concrete or stone, must be considered a temporary structure which will serve for a few years …