Agribusiness Commons^™

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

Nebraska Agricultural Experiment Station: Historical Research Bulletins

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.

Economic Feasibility Of Electricity Generation On Cage Layer Operations, The, Boris E. Bravo-Ureta, Glen V. Mcmmahon

Storrs Agricultural Experiment Station

No abstract provided.

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

IANR Conservation Efforts........................... 2

Energy, Soil, Water-Program Stresses Conservation ............................. 3

Producers 'Break Tradition' .......................... 5

Soil Erosion: Mechanisms and Control ......................... 6

Can We Measure the Economics of Erosion? ....................... 9

Weed Control Essential in Reduced Tillage ......................... 11

Herbicides Important in Eco-farming ........................... 14

Conservation Tillage Aids Wildlife ............................ 16

Nebraska Erosion Magnitude Seen .......................... 17

Conservation TiIlage Effective, Inexpensive Erosion Control ...................... 18

Conservation TiIlage: Fertilizer Programs Should Match System ........................ 21

PUMP Improves Irrigation ........................... 23

Scheduling Key to Efficient Irrigation .................... 26

About The Authors ................................... 28

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

2001 Assesses Needs..................... 2

Fats In your Diet-What Role Do They Play?...................... 3

Energy-Integrated Farming- Research and Demonstration For Energy Self-Sufficiency....................6

Consider Plant Disease in Row Crop Conservation Tillage ...............................14

Increase Production From Dry-land Pastures on Sandy Soil ..............................18

The COMPUTER-Its Time Is Now .................. 20

The Status of Family Farming in Nebraska................... 22

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

Nebraska Agricultural Experiment Station: Historical Research Bulletins

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 …

Aquaculture--Now, Factory Fish Farming, Michael W. Fox

Aquaculture Collection

"Aquaculture 1983" was the title of a 5-day symposium and industry exhibit held in Washington, D.C., on january 9- 13,1983, sponsored by World Mariculture Society, Catfish Farmers of America, Fish Culture Section of the American Fisheries Society, U.S. Trout Farmers Association, Shellfish Institute of North America, and National Shellfisheries Association. While ecologists, economists, futurologists, and others have touted the virtues and potentials of intensive fish and shellfish farm- · ing, this growing industry in the U.S. may become blighted by the same problems that have come to afflict agribusiness' "factory farming" of crops, livestock, and poultry.

Ord River Irrigation Area Of Western Australia - Background Information For Prospective Farmers, Western Australian Department Of Agriculture

Farm Systems and Economics published reports

The Ord Irrigation Project is located in the Shire of Wyndham-East Kimberley in the far north of the State of Western Australia.

The potential for harnessing northern rivers was realised many years ago. In 1941, a small experimental farm was established on the Ord, and possible dam sites were investigated upstream.

In 1945, this small experimental farm was relocated and the Kimberley Research Station was established on Ivanhoe Plain, part of the 12,000 hectare area now irrigated from Lake Kununurra above the Diversion Dam.

By 1958, the Western Australian Government was convinced of the viability of an irrigation scheme on …

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

An Investment Returned ....................... 2

The Northeast Station- 25 years of Research, Extension and Service......... 3

Opportunities and Obstacles- Women Choose Agricultural Careers.............. 11

The Animal Welfare Movement- Where did it come from and where is it going?.............. 14

Center Pivot Irrigation- Runoff Analyzed on Sloping, Clayey Soil .................. 16

Nitrogen Management- Soils Change in Nutrient Content......................... 18

New Directions in Research ................................ 20

Bulletin No 4077 - The Avocado In Western Australia, M. G. Hawson, Jacqui Davis

Bulletins 4000 -

The avocado, Persea americana, is a member of the laurel family, and a close relative of the common shade tree, camphor laurel. It is native to Mexico, Central America, West Indies and nearby areas where the fruit was often a major part of the diet of the Indians.

Avocado flesh contains good levels of protein, fat, phosphate, potash, thiamin, riboflavin and ascorbic acid and exceeds those in such fruits as apples, apricots and bananas.

The tree is an evergreen, although some varieties lose their leaves for a short time before flowering. The canopy of varieties such as Fuerte, Rincon and …

Forecast Of Farm Animal Numbers And Feed And Fertilizer Requirements To 1990 For Connecticut And New England, Tsoung-Chao Lee, Stanley K. Seaver

Storrs Agricultural Experiment Station

No abstract provided.

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

IANR Budget Reductions Met With Least Program Change................. 2

Appreciating Nebraska's Ag Landscape..................... 3

Plant Pathology- Fighting $150 Million in Crop Losses.................... 7

Wheat Pathology- Wheat Diseases Associated With Crop Residues...............9

Chinese Turn Backs on Cultural Revolution, Study NU Ag Engineering.................12

SOLAR ENERGY For Home Heating................ 14

PREPARING NEBRASKA'S YOUTH For a Changing World..................... 18

Irrigated Corn Production- Interdependence of Water and Nitrogen Management.............. 20

MEAD SOYBEAN- A New Variety....................22

NEW DIRECTIONS IN RESEARCH..................24

Ord River Irrigation Area Of Western Australia, Western Australian Department Of Agriculture

Farm Systems and Economics published reports

The Ord Irrigation Project is located in the Shire of Wyndham-East Kimberley in the far north of the State of Western Australia.

The potential for harnessing northern rivers was realised many years ago. In 1941, a small experimental farm was established on the Ord, and possible dam sites were investigated upstream.

In 1945, this small experimental farm was relocated and the Kimberley Research Station was established on Ivanhoe Plain, part of the 12,000 hectare area now irrigated from Lake Kununurra above the Diversion Dam.

By 1958, the Western Australian Government was convinced of the viability of an irrigation scheme on …

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

Nebraska Agricultural Experiment Station: Historical Research Bulletins

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.

Feasibility Study For A Beaver Reservoir Agricultural Water Supply Volume I, James Ferguson, Robert Shulstad, William Bateman

Arkansas Water Resources Center Technical Reports

An irrigation district of approximately 30,000 acres has been proposed to be located in Washington and Benton Counties in Northwest Arkansas utilizing water from Beaver Reservior. This report on the economic benefits of such a district is done under contract No. DACW03-81-C for the U.S. Army Corps of Engineers by the Water Resources Research Center at the University of Arkansas.

Feasibility Study For A Beaver Reservoir Agricultural Water Supply Volume Ii, James Ferguson, Robert Shulstad, William Bateman

Arkansas Water Resources Center Technical Reports

An irrigation district of approximately 30,000 acres has been proposed to be located in Washington and Benton Counties in Northwest Arkansas utilizing water from Beaver Reservior. This report on the economic benefits of such a district is done under contr

Shade Management In Subtropical Environment For Milk Yield And Composition In Holstein And Jersey Cows, R. J. Collier, R. M. Eley, A. K. Sharma, R. M. Pereira, D. E. Buffington

Management and Monitoring of Farm Animals Collection

Forty-eight cows were assigned randomly to shade (15 Holsteins, 8 Jerseys) or no shade (16 Holsteins, 9 Jerseys) for 102 days beginning 12 June 1977 to examine effects of solar heat load on milk yield and composition. Rectal temperatures, respiration rates, and rumen contractions/min were monitored between 1200 and 1700 h on 20 randomly selected days. Morning and evening milk weights were recorded daily. Once weekly, morning and evening milk samples were collected from each cow and analyzed for fat, protein, acidity, freezing point depression, and somatic cell number. Black Globe temperature, rectal temperature, and respiration rate were elevated in …

Ord River Irrigation Area - Potential For A Sugar Cane Industry In Western Australia, Department Of Agriculture, Western Australia

Farm Systems and Economics published reports

The Ord River Irrigation Area is in the Kimberley Region of Western Australia, 3,200 kms from Perth, the State’s Capital City.

The area is located in the arid tropics with a climate suitable for high plant growth rates provided water supply is adequate.

With only 12,000 ha of land developed out of a potential 72,000 ha of clay soils the area has the potential for further development of a major irrigated agricultural enterprise.

The Ord River Irrigation Project has been developed for commercial agriculture following the construction of a diversion dam in 1963, and a major dam in 1974, The …

Problems With Kosher Slaughter, Temple Grandin

International Journal for the Study of Animal Problems

Ritual slaughter to produce kosher meat is rooted in the teachings and writings of the Talmud. However, the preslaughter handling features of modern systems, particularly the shackling and hoisting of large steers, contravene the basic message of humaneness included in the teachings. The throat-cutting of a live, conscious animal is relatively pain-free, provided that certain precautions are followed, but U.S. kosher plants need to install newly developed conveyor-restrainer systems to eliminate the abuses of shackling and hoisting. Conveyor-restrainer systems for large and small animals are discussed.

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

Nebraska Agricultural Experiment Station: Historical Research Bulletins

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 Effect Of Stress On Livestock And Meat Quality Prior To And During Slaughter, Temple Grandin

International Journal for the Study of Animal Problems

The effects of stress on cattle, pigs and sheep prior to slaughter are reviewed. Long-term preslaughter stress, such as fighting, cold weather, fasting and transit, which occurs 12 to 48 hours prior to slaughter depletes muscle glycogen, resulting in meat which has a higher pH, darker color, and is drier. Short-term acute stress, such as excitement or fighting immediately prior to slaughter, produced lactic acid from the breakdown of glycogen. This results in meat which has a lower pH, lighter color, reduced water binding capacity, and is possibly tougher. Psychological stressors, such as excitement and fighting, will often have a …

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

Nebraska Agricultural Experiment Station: Historical Research Bulletins

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.

Sheep Mulesing And Animal Lib, Nancy Heneson

International Journal for the Study of Animal Problems

The practice of mulesing sheep to prevent blowfly strike has recently come under fire from the Animal Liberation movement in Australia. Although it is only one of the many issues which Animal Lib has raised in its campaign to reform various sectors of the livestock industry, it is particularly illustrative of the kinds of conflicts in world view which arise when animal rights activists turn the spotlight on the farming establishment. Spokesmen for the livestock industries are quick to stress the emotional and sometimes sensational portrayal by Animal Libbers of time-honored animal management practices, as well as the sinister role …

Definition Of The Concept Of ''Humane Treatment" In Relation To Food And Laboratory Animals, Bernard E. Rollin

International Journal for the Study of Animal Problems

The very title of this talk makes a suggestion which must be forestalled, namely the idea that laboratory and food animals enjoy some exceptional moral status by virtue of the fact that we use them. In fact, it is extremely difficult to find any morally relevant grounds for distinguishing between food and laboratory animals and other animals and, far more dramatically, between animals and humans. The same conditions which require that we apply moral categories to humans rationally require that we apply them to animals as well. While it is obviously pragmatically impossible in our current sociocultural setting to expect …

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

Facilities, Staff Benefit State......................... 2

Questions and Answers On Divorce....................... 3

Hassle-Free Guide to a Better Diet-Five Groups Aid in Wise Food Choices....................... 7

Enders Reservoir-Inflow Decline Poses Problem................ 8

Research Digest............................. 10

WEEDS-Identification Aids in Control ................... 12

1920-1980-60 Years of Tractor Testing ................... 14

Waste Recycling-A' Mountain' of Resources for Soil Improvement...................................... 18

Curriculum-Decision Making in Education........................ 22

New Directions in Research .............................. 24

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

IANR Energy Concerns..................... 2

Rust, Leaf Spot- Winter Wheat's Costly Foe..................... 3

The Swift Fox- An Endangered Species.................... 6

The Role of Women in Public Affairs..................... 8

Soybean Applicators- New Weapons Against Weeds................ 10

Close-up- Roller Herbicide Applicator................... 12

Research Digest.................. 14

Human Development and the Family- A Career to Touch All Ages, Areas of Family Life................... 16

Land Use- Nebraska's Changing Profile..................... 18

Energy Management- Best Weapons Against Rising Fuel Costs...................... 22

Emergency Feed Grain Storage For New England, William J. Hanekamp, Stanley K. Seaver

Storrs Agricultural Experiment Station

No abstract provided.

Economic Appraisal Of Water Transportation Of Feed Grain To New England, An, John Barton, Stanley K. Seaver, William J. Hanekamp

Storrs Agricultural Experiment Station

No abstract provided.

Bruises And Carcass Damage, Temple Grandin

International Journal for the Study of Animal Problems

Bruising and carcass damage is a major source of financial loss to slaughterhouses in the United States, approximately $46 million per annum. The absence of easily administered tests to determine where and/or when bruising occurs results in the slaughter plant absorbing carcass damage costs. Rough, abusive handling of livestock accounts for over half of all bruising. Injuries occur through overuse of persuaders, careless transport methods, and faulty equipment. Other elements relevant to carcass loss include branding cattle, abscesses, spreader and crippling injuries, sickness and death during extreme weather conditions, and carcass shrink. The 1979 regulations under the Humane Methods of …

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue

: Market Center Proposed...................................... 2

Founder-Researchers Seek Baseline Information .......................... 3

Research Digest .......................................... 4

'Technical Assistance is Key In Food Production Development ......................... 6

Botulism-A Big Problem in a Small Package ........................ 8

Pen of Three-Youth Experience in Beef Production ...................................... 11

Applicators Tested for Soybean Herbicide Control ...................................... 12

Fuel Survey-Keeping Tabs on Energy Use ................... 14

Creativity in Young Children .............................. 16

Education Importance and Satisfaction- QUALITY OF LIFE................................ 18

Alexandria: A Study in Community Development .......................................... 22

Eastern Wheatbelt Farm Economics, Peter Eckersley

Soil conservation survey collection

This booklet outlines the current cost structure and profitability of a farm in the eastern wheatbelt. Rather than being figures for an 'average farm', they reflect the use of practices widely recommended by the Department of Agriculture on a typical property in the area. This does not mean the Department of Agriculture believes every farm in the area should be run this way. The best way to run any particular farm depends on the resources and objectives of that farmer.