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The Diachronic Study Of Animal Exploitation At Hesban: The Evolution Of A Research Project, Oystein S. Labianca Jan 1986

The Diachronic Study Of Animal Exploitation At Hesban: The Evolution Of A Research Project, Oystein S. Labianca

Faculty Publications

No abstract provided.


Analysis Of The Reproductive Efficiency Of The Dairy Herd At Western Kentucky University Farm, Gregorio Lagombra Dec 1985

Analysis Of The Reproductive Efficiency Of The Dairy Herd At Western Kentucky University Farm, Gregorio Lagombra

Masters Theses & Specialist Projects

A study of the reproductive performance of 179 dairy cows during the period from December 1978 through March 1984 was conducted at the Western Kentucky University Farm, Bowling Green, Kentucky. The climatic data showed seasonal variation in temperature as follows: winter 3.10C, spring 15.7°C, summer 23.8°C, and fall 12.0°C. The seasonal humidity was similar for winter (81.2%), spring (83.4%), and fall (85.3%); but for summer it was considerably higher (89.4%).

The conception rate varied through all the months but was lowest during the summer months. Seasonal data for conception rate were obtained and the results were as follows: winter 54.1%, …


Ua37/13 Plants Used By The Prehistoric Indians Of Kentucky, Chuck Crume Nov 1985

Ua37/13 Plants Used By The Prehistoric Indians Of Kentucky, Chuck Crume

Faculty/Staff Personal Papers

No one knows exactly when the Indians first entered the area we now call Kentucky, but there is an approximation. Archeologists have found evidence of Clovis camps and living sites in the state (9,000 to 12,000 B.P.), This would have been during the Paleo Stage, toward the end of the last ice age. The climate of the area would have been much cooler then. The selection of plants and animals would also have been different than those found in modern times.

Paleo Indians used plants for food, utility and medical uses. It seems that plant use during this period is …


Mathematical Programming Model Of Western Australian Dairy Farms, G R. Olney, D A. Falconer Nov 1985

Mathematical Programming Model Of Western Australian Dairy Farms, G R. Olney, D A. Falconer

Animal production and livestock research reports

A profit maximising mathematical programming dairy farm model has been developed which determines the most profitable management strategies for the full year. This model was initially an extension of the one used in the Western Australian Dairy Feed Management Service (DFMS) which determines the most profitable ration to feed for a specific period, the milk yield per cow and the number of cows to milk. The DFMS is useful for formulating a ration for a specific period, particularly during summer on non-irrigated farms in Western Australia when complete hand feeding is required, but it cannot be used to determine optimum …


South Dakota Farm And Home Research (Fall 1985), South Dakota State University Oct 1985

South Dakota Farm And Home Research (Fall 1985), South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

This issue contains the 98th South Dakota Agricultural Experiment Station Annual Report. This report covers July 1, 1984 - June 30, 1985.

Director’s comments: If you ran our Station budget, how would you spend the money? [p] 2
Spray spurge: Leafy spurge is no hit-and –run enemy; it digs in. Counterattack cannot be hit-and-run either [p] 3
The benefits of variety: For special meats, benefits are economic and nutritional. But you may have to lie a little [p] 5
Crossbreeding: the new look: Mixing genes isn’t all there is to it. You may have to adjust carrying capacity [p] 8 …


Louisiana Agriculture Magazine, Fall 1985, Lsu Agricultural Experiment Station Oct 1985

Louisiana Agriculture Magazine, Fall 1985, Lsu Agricultural Experiment Station

Louisiana Agriculture

No abstract provided.


Agriculture Policy Decisions: A Perspective From South Dakota Farmers And Ranchers, Larry Janssen, Mark Edelman Aug 1985

Agriculture Policy Decisions: A Perspective From South Dakota Farmers And Ranchers, Larry Janssen, Mark Edelman

Economics Research Reports (1969 - 2017)

Federal government policies greatly affect farmers and ranchers. Most South Dakota farmers and ranchers favor changes in the process used to make farm policy decisions but are split on the desirable future direction of farm commodity programs. A majority of producers favor existing or modified loan rate, target price, and farmer owned grain reserve program but are sharply divided on payment-in-kind (PIK) programs. Most producers favor the market growth provided by world trade but are not willing to give up minimum trade barriers, these barriers provide some cushion from the instability caused by international trade system. In addition, farmers are …


Agriculture Policy Decisions: A 1984 Persepctive From South Dakota Farmers And Ranchers, Larry Janssen, Mark Edelman Aug 1985

Agriculture Policy Decisions: A 1984 Persepctive From South Dakota Farmers And Ranchers, Larry Janssen, Mark Edelman

Economics Research Reports (1969 - 2017)

Federal government policies greatly affect farmers and ranchers. Most South Dakota farmers and ranchers favor changes in the process used to make farm policy decisions but are split on the desirable future direction of farm commodity programs. A majority of producers favor existing or modified loan rate, target price, and farmer owned grain reserve program but are sharply divided on payment-in-kind (PIK) programs. Most producers favor the market growth provided by world trade but are not willing to give up minimum trade barriers, these barriers provide some cushion from the instability caused by international trade system. In addition, farmers are …


The Antibody Production By Swine In Response To Sheep Red Blood Cells, Deborah Seymour Jul 1985

The Antibody Production By Swine In Response To Sheep Red Blood Cells, Deborah Seymour

Masters Theses & Specialist Projects

Two experiments were conducted to study the antibody response of pigs challenged with the general antigen sheep red blood cells (SRBC).

In one experiment SRBC's were injected at one of four sties: intramuscularly into the neck, intramuscularly into the ham, subcutaneously into the fore flank or rear flank. These treatments were repeated four weeks later. The antibody responses to the four treatments were determined by microtiter and analyzed statistically. No significant (P> 0. 10) differences were found among responses to the four treatments during the fourth and eighth weeks after injections, but a significant (P<0.05) difference was found during the fifth week among all four groups. Coefficients of correlation showed highly significant (P<.0.01) relationships between SRBC antibody titer during the fourth week after injections and increase in weight of test animals from the beginning of the study until slaughter.

In a second experiment pigs …


Small Farmers' Cooperatives In Brazil, 1964-1984 Reasons For Success Or Failure, Henry H. Gerber Jul 1985

Small Farmers' Cooperatives In Brazil, 1964-1984 Reasons For Success Or Failure, Henry H. Gerber

Graduate Program in International Studies Theses & Dissertations

This study is concerned with cooperative business enterprises of small farmers. The topic has been chosen because peasants' association in supply and marketing cooperatives is considered an essential element in rural development. The author's field experience leads him to agree in principle with this assumption. But, as exemplified by Brazil, a variety of factors (ecological, sociohistorical, legal, economic and so forth) may hinder or help the inception and survival of cooperatives.

Thus, if a government aims at integrating the small producer into the national economy as supplier and consumer (as in Brazil), measures to implement t~is policy must not be …


The Relationship Between Linear Measurements & Subjective Placings In Elite Angus Cattle, Ted Dyer Jun 1985

The Relationship Between Linear Measurements & Subjective Placings In Elite Angus Cattle, Ted Dyer

Masters Theses & Specialist Projects

The cattle shown from 1981 to 1984 at the American Angus Breeders' Futurity were studied to determine the relationship between linear measurements and the judge's subjective placings. Linear measurements taken prior to the showing included wither height, hip height, and body length for both bulls and heifers. In addition body weight and scrotal circumference were recorded for bulls. A total of 624 cattle were studied-- 407 heifers and 217 bulls.

The cattle were divided into five groups by age and sex to analyze the annual difference in means and standard deviations for all recorded measurements. Among all five groups of …


Effect Of Rations On Some Selected Blood Constituents Of Dairy Heifers, Kamil Akanbi May 1985

Effect Of Rations On Some Selected Blood Constituents Of Dairy Heifers, Kamil Akanbi

Masters Theses & Specialist Projects

The study was conducted using nine Holstein heifers with weights ranging from 700 to 990 pounds (lb). The design was a 3 X 3 Latin Square. The three rations consisted of 26.5 lb of corn silage supplemented with 3 ounces of sodium bicarbonate, 26.5 lb of corn silage, and 26.5 lb of soybean and milo haylage per head per day. The rations were offered on a rotational basis for three experimental periods consisting of three weeks each. Blood samples were taken at weekly intervals during each period; plasma concentrations of glucose, ammonia, beta-hydroxybutyrate and volatile fatty acids were determined.

There …


South Dakota Farm And Home Research, South Dakota State University Apr 1985

South Dakota Farm And Home Research, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Director’s Comment: When you count up the organizations to which you belong, do you forget one? [p] 2
The mouse connection:Heredity, diet, habit are intertwined with obesity. Its secret is starting to unravel [p] 3
The ‘Norbeck experience: after 20 years Norbeck Station closes interseeded pastures still going strong [p] 6
‘South’ doesn’t apply: South Dakota is far north when it comes to large mouth stocking recs; we need our own [p] 9
Trees in trouble: First year of survey shows windbreaks in sad shape. We can’t afford to lose them [p] 11
The gee-whiz crop: Is it a wonder …


Louisiana Agriculture Magazine, Spring 1985, Lsu Agricultural Experiment Station Apr 1985

Louisiana Agriculture Magazine, Spring 1985, Lsu Agricultural Experiment Station

Louisiana Agriculture

No abstract provided.


Documentation Of Whole-Farm Model For The Eastern Wheatbelt Of Western Australia, Ross S. Kingwell, David J. Pannell, David. A. Morrison Mar 1985

Documentation Of Whole-Farm Model For The Eastern Wheatbelt Of Western Australia, Ross S. Kingwell, David J. Pannell, David. A. Morrison

Grain and other field crops published reports

The Eastern Wheatbelt Model (EwM) is a hypothetical farm model, intended to be representative of farms in the eastern wheatbelt region. It is a model of an 'average' farm in an 'average' season. Nevertheless it is possible to substitute the resource mix of a 'real' farm for the •average' and to substitute various types of season for the 'average'.

Assumptions of 'average' farm resources and •average' season are based on opinions by WADA researchers and advisers. For the EWM, researchers and advisers at Merredin prescribed average resources for an eastern wheatbelt farm receiving a 300 mm average rainfall including 210 …


G85-758 Protective Clothing And Equipment For Pesticide Appliactors (Revised September 2002), Larry D. Schulze, Clyde Ogg Jan 1985

G85-758 Protective Clothing And Equipment For Pesticide Appliactors (Revised September 2002), Larry D. Schulze, Clyde Ogg

University of Nebraska-Lincoln Extension: Historical Materials

Pesticides are valuable pest management tools, and like any tool, they must be used carefully and responsibly. Minimizing exposure is an important first step toward reducing your risk of pesticide poisoning. The use of personal protective equipment (PPE) provides benefits to the applicator and is a visual expression of appropriate and legal pesticide use.\

Use all pesticides safely. Read the pesticide product label and comply with all directions. Failure to do so may not only subject you to state and/or federal penalties, but it also may place you, your family, and the environment at a greater risk of pesticide exposure.


G85-742 Dollar Spot Disease Of Turfgrass, John E. Watkins, Terrance P. Riordan Jan 1985

G85-742 Dollar Spot Disease Of Turfgrass, John E. Watkins, Terrance P. Riordan

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes the symptoms and disease cycle of dollar spot, and provides recommendations for controlling this turfgrass disease.

Dollar spot of turfgrass is one of the most persistent diseases on golf courses in North America. All commonly grown turfgrasses in Nebraska may be attacked, but differences in susceptibility exist within cultivars of the various turf species. Presence of dollar spot in a well-managed lawn affects its aesthetic appearance and value, but usually does not threaten its survival. Lawns recover from dollar spot injury when conditions are favorable for vigorous, healthy growth.


G85-741 Estrous Synchronization For Beef Cattle, Gene H. Deutscher Jan 1985

G85-741 Estrous Synchronization For Beef Cattle, Gene H. Deutscher

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses the potential benefits of estrous synchronization, how the products and programs work, and the results and costs involved. Estrous (heat) synchronization can help beef producers improve production efficiency and economic returns. Controlling estrus and ovulation in cycling females means breeding is completed in a short period of time. Instead of females being bred over a 21-day period, synchronization can shorten the breeding period to less than 5 days, depending on the program selected. The use of synchronization has great potential for improving beef production, but it requires good management for success. Producers should understand the advantages, as …


Protein Supplementation Of Ammoniated Roughages. Ii. Wheat Straw Supplemented With Alfalfa, Blood Meal Or Soybean Meal Fed To Wintering Steers, M. L. Nelson, Ivan G. Rush, T. J. Klopfenstein Jan 1985

Protein Supplementation Of Ammoniated Roughages. Ii. Wheat Straw Supplemented With Alfalfa, Blood Meal Or Soybean Meal Fed To Wintering Steers, M. L. Nelson, Ivan G. Rush, T. J. Klopfenstein

Panhandle Research and Extension Center

Two winter steer growth trials were conducted to investigate responses of steer calves to ammoniation of wheat straw, level of alfalfa haylage (50 or 66.7% of diet) and source of supplemental protein, soybean meal (SBM), blood meal (BM), or a blood meal-urea mixture (BM-U). In trial 1, the main effect of arnmoniation significantly increased average daily gain (ADG) from .15 to .24 kg/d, dry matter intake (DMI) from 4.86 to 5.29 kg/d and gain/feed from .029 to .044. The higher level of alfalfa haylage significantly increased DMI from 4.78 to 5.36 kg/d. Gain during a subsequent grazing period was unaffected …


G85-761 Feed Additives For Beef Cattle, Rick Stock, Terry L. Mader Jan 1985

G85-761 Feed Additives For Beef Cattle, Rick Stock, Terry L. Mader

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses feed additives, including how they work, feeding restrictions and feeding recommendations.

One of the best methods to reduce feed costs is through the use of feed additives. Their primary effects are to improve feed efficiency and/or daily gain. Some feed additives have secondary benefits which include reducing the incidence of acidosis, coccidiosis, and grain bloat, while others suppress estrus, reduce liver abscesses, or control foot rot problems.

Feed additives can be divided into five general categories: 1) ionophores; 2) antibiotics; 3) estrus suppressants; 4) buffers; and 5) others. Each feed additive has its own characteristics and feeding …


Introducing The Western Australian Department Of Agriculture, Department Of Agriculture, Western Australia Jan 1985

Introducing The Western Australian Department Of Agriculture, Department Of Agriculture, Western Australia

Farm Systems and Economics published reports

District offices and Research stations

Any big organisation, Government or private, needs an effective Directorate and 'back-up' staff to make full use of its potential. In the Department of Agriculture, the organisational structure has been up-dated to cope with the changing and increasing demands of the State's growing agricultural industries.


Ua37/30/2 Wku Research Notecards - D Topics, Lowell Harrison Jan 1985

Ua37/30/2 Wku Research Notecards - D Topics, Lowell Harrison

Faculty/Staff Personal Papers

Notecards created by Lowell Harrison while researching his book Western Kentucky University. The cards transcribed below are for 139 topics beginning with D ranging from Dad's Day to Duplication.


Ec85-107 Nebraska Proso Variety Tests, 1985, Lenis Alton Nelson Jan 1985

Ec85-107 Nebraska Proso Variety Tests, 1985, Lenis Alton Nelson

University of Nebraska-Lincoln Extension: Historical Materials

This circular is a progress report of variety trials conducted by personnel of the Panhandle Research and Extension Center and the High Plains and Northwest Agriculture Laboratories. Conduct of experiments and publication of results is a joint effort of the Agriculture Research Division and Cooperative Extension Service.


G85-748 Prevention And Control Of Swine Dysentery, Gerald E. Duhamel, Alex Hogg, Barbara E. Straw Jan 1985

G85-748 Prevention And Control Of Swine Dysentery, Gerald E. Duhamel, Alex Hogg, Barbara E. Straw

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes the causes and symptoms of swine dysentery and offers management recommendations and treatment procedures for its prevention and control.

Swine dysentery is a highly contagious disease of growing and finishing pigs. First described in Indiana in 1921, it has been called black scours, bloody scours, and vibrionic dysentery.

Swine dysentery causes important financial losses because of reduced feed efficiency and lower weight gain, costs of medication and additional animal care, and death. Substantial costs may result from loss of sales of breeding stock, or depopulation when necessary. Serpula (Treponema) hyodysenteriae, a spiral bacterium, is the cause …


G85-747 Enteric Diseases (Scours) Of Swine, Alex Hogg, Alfonso Torres Jan 1985

G85-747 Enteric Diseases (Scours) Of Swine, Alex Hogg, Alfonso Torres

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes four major enteric diseases of swine, and discusses the cause, clinical signs, differential diagnosis, treatment, and control of each.

Four of the most important infectious enteric diseases of swine are reviewed in this publication. These include colibacillosis, transmissible gastroenteritis (TGE), rotavirus, and enterotoxemia (clostridial enteritis). A fifth disease, swine dysentery, is discussed in NebGuide G85-748.


G85-759 Prominent Congenital Defects In Nebraska Beef Cattle, J. L. Johnson, H. W. Leipold, Donald B. Hudson Jan 1985

G85-759 Prominent Congenital Defects In Nebraska Beef Cattle, J. L. Johnson, H. W. Leipold, Donald B. Hudson

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes congenital defects that affect the economic value of beef cattle, and provides recommendations on how to minimize them in breeding programs.

Congenital defects are abnormalities of structure or function present at birth. They may be caused by genetic or environmental factors, or a combination of both. The causes of many defects remain unknown.

Developmental defects may be lethal, semi-lethal, or compatible with life, causing very little effect or only aesthetic effect.

With the increasing use of artificial insemination (AI) in cattle, defects are no longer rare occurrences and are important collectively to the cattle industry. Congenital defects …


G85-755 How To Set Goals For Your Breeding Program, Jeffrey F. Keown Jan 1985

G85-755 How To Set Goals For Your Breeding Program, Jeffrey F. Keown

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes how to determine which trait(s) to select for, and how multiple trait selection affects genetic progress.

Dairy producers are often concerned with placing emphasis on different production traits in their breeding program. Selecting on only economically important traits should be the objective of every producer. The use of artificial insemination (A.I.) sires is the most economical and productive way to increase the genetic potential of the herd.

A cow's record is a measure of her genetic potential, which is modified by the environment in which she is kept. Environmental factors that directly influence a cow's record include …


1985 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University Jan 1985

1985 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University

Little International "Little I" Agricultural Exposition Catalogs

No abstract provided.


Louisiana Agriculture Magazine, Winter 1985-1986, Lsu Agricultural Experiment Station Jan 1985

Louisiana Agriculture Magazine, Winter 1985-1986, Lsu Agricultural Experiment Station

Louisiana Agriculture

No abstract provided.


Developing Realistic Agricultural Production Functions For Use In Undergraduate Classes, David L. Debertin Jan 1985

Developing Realistic Agricultural Production Functions For Use In Undergraduate Classes, David L. Debertin

Agricultural Economics Textbook Gallery

This journal publication is included here as a supplement to Agricultural Production Economics text.  Supplementary files are also included.