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Full-Text Articles in Agriculture

Ranch Management Practices In The Sandhills Of Nebraska: Managing Production, Sean A. Coady, Richard T. Clark May 1993

Ranch Management Practices In The Sandhills Of Nebraska: Managing Production, Sean A. Coady, Richard T. Clark

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

This report represents the second in a two-part series that summarize a comprehensive survey of Nebraska Sandhills range cattle operations. The focus of this report is on management of the production aspects of the ranch business and provides details on pasture and meadow management, hay production, crops, breeding programs, nutritional programs, and maintaining the health of the herd.


Rural Flies In The Urban Environment?, Gustave D. Thomas, Steven R. Skoda Feb 1993

Rural Flies In The Urban Environment?, Gustave D. Thomas, Steven R. Skoda

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

Because metropolitan areas in the United States have been expanding at a dramatic rate, there has been direct competition between rural and urban interests for land. Also, market pressures often make it most profitable for meat producers to locate as close to urban centers as possible. A resultant growing interface between rural and urban centers, coupled with inadequate understanding of the people between the two centers, provides a potential for problems to develop. This book generally summarizes one area of contention - flies: few people tolerate flies in any setting anymore.


Packer Integration Into Hog Production: Current Status And Likely Impacts Of Increased Vertical Control On Hog Prices And Quantities, Azzeddine M. Azzam, Allen C. Wellman Jun 1992

Packer Integration Into Hog Production: Current Status And Likely Impacts Of Increased Vertical Control On Hog Prices And Quantities, Azzeddine M. Azzam, Allen C. Wellman

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

In a survey conducted three years ago by the staff of Pork '88, it was found that some of the major players in the pork industry, like Smithfield foods, for example, have either integrated into hog production or have all the requirements for vertical integration in place. The move toward internalizing the exchange process in the hog/pork sector through vertical integration has raised several questions ranging from its impact on prices and quantities to its impact on individual hog producers. This report is a first step toward studying these issues. Its specific objectives are a) to provide some insights into …


State Farmland: Preferential Assessment Statutes, J. David Aiken Sep 1989

State Farmland: Preferential Assessment Statutes, J. David Aiken

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

This report is intended to be a guide for persons interested in state statutes regarding preferential tax assessment of farmland. Previous USDA reports on this topic were published in 1961, 1963, 1967, 1974, and 1987. This report updates the 1987 USDA report. The report summarizes state farmland preferential assessment statutes through December 31, 1988. The report does not evaluate possible ambiguities within the statutes or include an analysis of relevant court decisions. Although these summaries provide a comprehensive survey of state statutory laws, they are not a substitute for copies of the state law. Taxpayers wanting to know how the …


Commodity-Specific Effective Exchange Rates For U.S. Agriculture, Emilio Pagoulatos, Azzeddine Azzam Jan 1987

Commodity-Specific Effective Exchange Rates For U.S. Agriculture, Emilio Pagoulatos, Azzeddine Azzam

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

A number of commodity-specific effective exchange rates of relevance to U.S. agriculture have been constructed. It is hoped that data presented in this study will be of use to researchers investigating the interrelationships between the dollar exchange rate and agricultural trade. An examination of the variability properties of the various agricultural trade-weighted exchange rate indices suggests that in modeling the agricultural trade-exchange rate relationship, the volatility of the exchange rate should be considered along with its level as explanatory variables.


Weather Risk And Size Economies Of Large Machinery In Wheat Production, Glenn A. Helmers, Romanus Monji Sep 1984

Weather Risk And Size Economies Of Large Machinery In Wheat Production, Glenn A. Helmers, Romanus Monji

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

Major objectives of this study were to determine the existence of economies or diseconomies of size for large farms and to determine the impact of farmers' risk aversion level on the size of farm machinery selected.


Price, Yield And Net Income Variability For Selected Field Crops And Counties In Nebraska, Boris E. Bravo-Ureta, Glenn A. Helmers Feb 1983

Price, Yield And Net Income Variability For Selected Field Crops And Counties In Nebraska, Boris E. Bravo-Ureta, Glenn A. Helmers

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

The primary objective of this study was to establish an empirical estimate of the riskiness of various crops in different regions of Nebraska. For this purpose the variate difference method was used to estimate random variability indexes of prices, yields, and net returns for six Nebraska crops (wheat, soybeans, alfalfa, oats, grain sorghum, corn). The period of analysis included 1957-1976 and one county in each of the eight crop reporting districts was analyzed. Where relevant, both dryland and irrigated alternatives were examined. Most business decision-makers accept more risk only under the conditions that the probability of higher returns accompany risky …


A Forecasting-Programming Method For Swine Production-Marketing Decisions, Larry Janssen, James B. Hassler Oct 1981

A Forecasting-Programming Method For Swine Production-Marketing Decisions, Larry Janssen, James B. Hassler

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

This study reports on the development and progress of a forecasting-programming model for swine inventory management and marketing decisions. This model considers interrelationships between breeding herd, feeder pig and finishing hog activities. Objectives were: 1. To structure a dynamic operational decision model for a modern farrow-to-finish swine confinement unit which conforms with economic theory, uses price and cost forecast information and is as consistent as possible with current production scheduling practices. 2. To use and test this model during a combined production and marketing decision process and to compare economic results with results of a standard strategy.


Growth And Survival Of Nebraska Panhandle Wheat Farms Under Selected Financial Conditions, Larry J. Held, Glenn A. Helmers Nov 1980

Growth And Survival Of Nebraska Panhandle Wheat Farms Under Selected Financial Conditions, Larry J. Held, Glenn A. Helmers

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

Simulation was used to analyze impact of land expansion alternatives, self-imposed borrowing limits, starting equity conditions, and land appreciation upon a firm concurrently seeking growth and survival over a projected 15-year period (1976-1990). An average-sized 960-acre (389 ha) Nebraska Panhandle wheat-fallow farm served as the representative firm. Standard production practices and technologies were used for computing costs. Machinery and operating costs were assumed to inflate five percent annually. Dryland wheat acreage was valued at $375 per acre ($926.63 per ha) in 1976 and was allowed to appreciate at an annual rate of four percent. A hypothetical series of three cyclical …


The Beef Delivery System: Optimal Plant Sizes, Locations And Product Flows, J. C. Hafer, J. G. Kendrick Sep 1980

The Beef Delivery System: Optimal Plant Sizes, Locations And Product Flows, J. C. Hafer, J. G. Kendrick

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

The United States beef delivery system is composed of three stages: procurement, processing, and distribution. Minimization of costs associated with these stages can be accomplished best by identification of optimal plant sizes and locations. Research was directed toward an analytical approach that could be used to minimize total costs of the U.S. beef delivery system. This report will discuss the grid system used to divide the · United States into study units, describe features of the model used, discuss research results, and offer conclusions.


Economic Implications Of Alternative Dry-Bulk Fertilizer Supply Systems: A South-Central Nebraska Case Study, Mary Berglund, Dale G. Anderson Nov 1979

Economic Implications Of Alternative Dry-Bulk Fertilizer Supply Systems: A South-Central Nebraska Case Study, Mary Berglund, Dale G. Anderson

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

This study analyzed the economic implications of alternative patterns of rail service for a case-study area in south-central Nebraska. Special attention was given to effects of branchline abandonments on the delivery system for dry-bulk fertilizer. The study was an extension of an earlier Nebraska track abandonment study which focused only on grain traffic. The purpose of the latest study was to establish the effect of including dry-bulk fertilizer, the major commodity moving into the area by rail, on the earlier results. The addition of fertilizer to the analysis did not appreciably change the outcome of the earlier grain-oriented study.


A Forecasting-Programming Method For Placement-Sales Decisions For A Beef Feedlot, Franz Schwarz, J. B. Hassler Apr 1979

A Forecasting-Programming Method For Placement-Sales Decisions For A Beef Feedlot, Franz Schwarz, J. B. Hassler

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

This bulletin reports on a practical multi-period linear programming procedure as a management tool for decisions on placements and marketings for a beef feedlot operating over time under market uncertainty. Although the conclusions were based on application to an individual firm with uniqueness in time and space, the model should be equally appropriate for any firm's production and marketing decisions through time.


An Economic Information Program For The U.S. Beef And Pork Sectors, N. A. Aulaqi, J. B. Hassler Aug 1975

An Economic Information Program For The U.S. Beef And Pork Sectors, N. A. Aulaqi, J. B. Hassler

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

Major objectives of the study were: first, to review present public data programs and to indicate areas of inefficient performance in the production and marketing of beef and pork that still exist under the present data system; second, to simulate an operational information service program for the beef and pork sectors based on programmed solutions for industry allocations and activities; and third, to outline possible implementation procedures for the information service programs and to indicate the role of each of the participants in making it successful.


A Rate/Cost Analysis Of Nebraska Meat Trucking Activities With Livestock Trucking Cost Comparisons, Dale G. Anderson, Wayne W. Budt Mar 1975

A Rate/Cost Analysis Of Nebraska Meat Trucking Activities With Livestock Trucking Cost Comparisons, Dale G. Anderson, Wayne W. Budt

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

This study was designed to measure costs of long-distance shipment of meat by motor carrier. Costs were compared with published rates for meat shipments by truck, rail and trailer-on-flatcar (TOFC). Finally, meat trucking costs were compared with costs of trucking meat-equivalent amounts of livestock. Results of the study provide a partial basis for evaluating the economic merits of expanded livestock production activities in grain-surplus Great Plains locations. Such an expansion might aid in the economic development of the region and ease the chronic problem of rail freight-car supply. Proposals ranging from extension of present regulation to cover livestock trucking to …


Growth Potential Of Sandhills Ranches Through Irrigation, R. D. Carver, G. A. Helmers Jan 1975

Growth Potential Of Sandhills Ranches Through Irrigation, R. D. Carver, G. A. Helmers

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

The purpose of this study was to compare extensive and intensive growth strategies of a typical Nebraska Sandhills ranch in a dynamic and uncertain environment. Study objectives were to: (1) Analyze growth of an average ranch firm of 450 animal units as it grows to 600-900 animal units. (2) Study the effects of an uncertain environment on the long-run growth opportunities of a ranch firm. (3) Compare extensive and intensive growth of a ranch firm.


Structural And Operational Characteristics Of Nebraska And Kansas Feeder-Cattle Growing Operations, J. L. Jorgensen, J. G. Kendrick, A. C. Wellman, J. H. Mccoy, J. W. Koudele, Q. C. Smith Aug 1974

Structural And Operational Characteristics Of Nebraska And Kansas Feeder-Cattle Growing Operations, J. L. Jorgensen, J. G. Kendrick, A. C. Wellman, J. H. Mccoy, J. W. Koudele, Q. C. Smith

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

The beef cattle industry is experiencing a significant increase in demand for feeder cattle. Current difficulties in obtaining sufficient numbers of feeder cattle on a continuing basis have put pressures on the feeder cattle marketing system that did not exist in the past. Feedlot operators, growers (backgrounders), and cow-herd operators are looking for ways and means of improving the system. Innovations are being tested. Those circumstances prompted personnel of the Agricultural Experiment Stations of Kansas and Nebraska to undertake a joint study of cattle marketing under a Regional Research Project.


Economies Of Size, Volume And Diversification In Retail Grain And Farm Supply Businesses, D. G. Anderson, D. L. Helgeson Apr 1974

Economies Of Size, Volume And Diversification In Retail Grain And Farm Supply Businesses, D. G. Anderson, D. L. Helgeson

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

This study revealed substantial cost savings could accrue to grain and farm supply businesses from plants of larger size. Given sufficient competitive pressures, farmers and consumers might benefit as well from these savings. A continuation of the present trend toward larger, more diverse firms seems likely. Existing firms of sub-optimum size and product structures will probably remain in operation until they are depreciated out. Relatively modest savings from diversified structures make any rapid trend toward one-stop centers unlikely.


Polyperiod Analyses Of Investment Strategy For Nebraska Grain-Livestock Farms, Glenn A. Helmers, Gary W. Lentz Oct 1973

Polyperiod Analyses Of Investment Strategy For Nebraska Grain-Livestock Farms, Glenn A. Helmers, Gary W. Lentz

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

This study is directed toward investment strategies farm firms in the Great Plains may utilize to achieve their individual goals. Farm firm growth is considered important to the extent that firm growth represents movement toward meeting the behavioral goals of farm operators.


Beef Cattle - At What Weight Should They Be Sold?, Franz Schwarz, J. B. Hassler Jul 1973

Beef Cattle - At What Weight Should They Be Sold?, Franz Schwarz, J. B. Hassler

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

Specific objectives of this study are: (1) To evaluate the recent historical price relationships of the beef sector indicative of profit and loss conditions caused by disorderly aggregate performance in production and marketing. (2) To analyze the risks involved at various positions in the chain of production and marketing activities. (3) To suggest information and action programs which could reduce the amount of disorderly production and marketing.


Differential Effects Of Technological Change On Midwestern Agriculture, Allen C. Wellman Jul 1971

Differential Effects Of Technological Change On Midwestern Agriculture, Allen C. Wellman

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

The first objective of this study is to estimate the direct and indirect effects of several specific technological changes related to farm production and subsequent marketing activities on inter-area aspects of income per farm operator, land values, farm size and general adjustments in the competitive strength of states and regions, primarily in the Midwest. The second objective is to assess the research and policy implications of the results of the first objective.


Place Discrimination In Rail Shipments Of Wheat From Great Plains Origins, Dale G. Anderson, Brian L. Mariska Jun 1971

Place Discrimination In Rail Shipments Of Wheat From Great Plains Origins, Dale G. Anderson, Brian L. Mariska

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

The purpose of this study was to determine whether shipments of wheat by railroad from Nebraska and other Great Plains States are discriminated against relative to shipments from other wheat producing states and regions. Primary objectives were: (1) To develop a technique for measuring place discrimination (2) To employ the technique in testing empirical data for evidence of discrimination (3) To analyze the results and explore implications for geographically-separated wheat shippers.


Orderly Production And Marketing In The Beef-Pork Sector, John E. Trierweiler, James B. Hassler Nov 1970

Orderly Production And Marketing In The Beef-Pork Sector, John E. Trierweiler, James B. Hassler

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

This study will present economic models for analyzing temporal equilibrium positions for the beef-pork sector. The issues of spatial distribution, storage, and meat forms will not be directly analyzed. Grade and yield changes for various carcass classes will, however, be implied in the carrying costs of the animal. The models will be designed such that a number of different factors that affect the production and marketing of beef and pork can be analyzed simultaneously.


Evaluating Economic Efficiency By Relative Price Analysis (Feed, Livestock And Product Sectors), J. Y. Chen, J. B. Hassler Apr 1970

Evaluating Economic Efficiency By Relative Price Analysis (Feed, Livestock And Product Sectors), J. Y. Chen, J. B. Hassler

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

The specific objective of this research is to delineate efficient and inefficient economic performance areas and thereby locate the more significant problem aspects for research and program attention. Specific price analyses will be used to evaluate the price interrelationships for functional efficiency in the dimensions of space, form and time. Not only the efficient aspects of production and marketing will be indicated by the analyses but the inefficient aspects of economic performance will be stressed also. This research will provide some foundational information for making decisions, both public and private. Moreover, it will direct the attention of researchers or program …


Wheat And Feed Grains In The Great Plains And Northwest: Study Area Descriptions And State Statistical Summaries, W. F. Lagrone, R. E. Hatch, G. A. Helmers Apr 1970

Wheat And Feed Grains In The Great Plains And Northwest: Study Area Descriptions And State Statistical Summaries, W. F. Lagrone, R. E. Hatch, G. A. Helmers

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

The objectives are: (1) To determine individual farm-supply response for alternative product-price relationships and price levels with emphasis on wheat, feed grains, cotton and livestock (2) To estimate aggregate subregional and regional supply functions for major commodities (3) To provide guides for optimum farm organizations and adjustments and attendant adjustments by farm-related businesses and institutions in the Great Plains and Western States.


Wheat And Feed Grains In The Great Plains And Northwest: Supply Response And Resource Use, G. A. Helmers, W. F. Lagrone Apr 1970

Wheat And Feed Grains In The Great Plains And Northwest: Supply Response And Resource Use, G. A. Helmers, W. F. Lagrone

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

The basic objective of the research reported here is to estimate supply response with varying product prices for wheat and feed grains. Within a framework of representative farm income maximization, changing product price relationships lead to supply adjustments which are aggregated and expressed as normative supply functions. Another objective is to analyze the resource use and net returns with varying prices for wheat and feed grains. The analysis of resources considers changes in overall levels of resources demanded in response to changing wheat and feed grain prices. Similarly, the analysis of net returns examines differences in net returns in response …


Optimal Farm Organizations For Irrigated Farms In South Central Nebraska, M. D. Skold, A. W. Epp Feb 1966

Optimal Farm Organizations For Irrigated Farms In South Central Nebraska, M. D. Skold, A. W. Epp

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

This report discusses some adjustment opportunities on irrigated farms in south central Nebraska. Six types of farms are defined depending on the amount of irrigated land and farm size. Profit maximizing farm organizations are computed for nine sets of product prices. The organizations are conditioned by 1961 available resource supplies. Available resources can be reallocated among enterprises to achieve the most profitable organizations.


Profit Maximizing Farm Plans For Farms In Southeastern Nebraska: By Type And Size Of Farm, M. D. Skold, A. W. Epp, H. W. Hughes Apr 1965

Profit Maximizing Farm Plans For Farms In Southeastern Nebraska: By Type And Size Of Farm, M. D. Skold, A. W. Epp, H. W. Hughes

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

There are many forces operating in today's agricultural economy which cause farmers to examine carefully their patterns of resource allocation. Rising production costs coupled with downward tendencies in product prices focuses attention on efficient patterns of resource allocation. Technical change and changing resource and product price relationships affect efficient resource allocation patterns. This study considers possible efficient farm organizations available to farmers in southeastern Nebraska with given resources. The study determines profit maximizing farm plans for farm classes with different complements of resources and at alternative product price levels. Both crop and livestock enterprises are considered. Investment activities that generate …


Use Of Farm Resources As Conditioned By Tenure Arrangements, Virgil L. Hurlburt Apr 1964

Use Of Farm Resources As Conditioned By Tenure Arrangements, Virgil L. Hurlburt

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

How do tenure arrangements affect organization and use of resources within farm firms? Do lease terms and arrangements affect quantities and kinds of inputs? Does the tenant and the landlord each receive full earnings of the resources he contributes to the farm business? Which of the strictly tenure-oriented characteristics of farms, as contrasted with the general economic problems of all farms, help to explain differences between and within owner-operated, cropshare cash tenant-operated and livestock-share tenant-operated farms? These are the major questions to which answers were sought in the research reported here.


The Influence Of Acreage And Yield Changes On Crop Production In Nebraska, Robert M. Finley Oct 1963

The Influence Of Acreage And Yield Changes On Crop Production In Nebraska, Robert M. Finley

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

The general purpose of the study is to assess the impact of acreage and yield changes on total production of important Nebraska crops. A secondary purpose is to examine two different methods of imputing the influence of changes of yield and acreage on production changes.


The Economics Of Classifying Farmland Between Alternative Uses, Roger H. Willsie Mar 1963

The Economics Of Classifying Farmland Between Alternative Uses, Roger H. Willsie

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

At present some farm programs are aimed at reducing the acreage of land used for crop production. These programs have the objectives of reducing quantities of certain farm commodities and conserving land resources. By shifting land from the production of certain farm commodities to other commodities or to grass, total farm income may be raised and the costs of farm price support and storage programs reduced. In programs to shift land use a classification of land based on economic criteria would be useful. The primary concern of this study was with methods for identifying the economic margin between land uses; …