Agriculture Commons^™

Stewards Of The Land : Demonstrations Of Agricultural Authenticity In Columbia County, Ny, Jaclyn Rose Bruntfield

Legacy Theses & Dissertations (2009 - 2024)

The origins of food in the U.S. have come under close public scrutiny in recent years. An increasing number of farmers markets, certified organic products, and Community Supported Agriculture programs indicate that Americans are seeking out alternatives to the mainstream food system. The industrialization of food production in the post-World War II era, while providing larger amounts of inexpensive food than ever before, has arguably compromised people's relationships with food. While farming was once a common way of life in the U.S., today only one percent of Americans identify farming as their primary occupation.

Agriculture In New York State : Farm Size And Its Implications To Farmland Protection And Biodiversity Conservation, Julianna Marie Potter

Legacy Theses & Dissertations (2009 - 2024)

In the United States there are 939 million acres of land held by ranchers and farmers. Conservation of this agricultural landscape is critical to the protection of biodiversity. Management of agricultural land is also associated with the success of biodiversity protection efforts in protected areas, including parks and preserves, as well as outside protected areas. Sustained viability of the New York farming sector will enhance and secure biodiversity on farmland, as viable farms will remain part of the landscape.

Comparison Of Harvester And Motor-Manual Logging In Intermediate Cuttings Of Deciduous Stands, Remigijus Zinkevicius, Dainius Steponavicius, Dalius Vitunskas, Gintautas Cinga

Turkish Journal of Agriculture and Forestry

Recently, new models of operational harvester heads that are suitable for work in deciduous forests and are able to process hooked trees or trees originated from stump shots have been designed. A mechanized harvesting method (harvester with head) is compared with conventional motor-manual harvesting methods in which a chain saw is used for felling, trimming, and crosscutting. Species composition of the sample stand was as follows: 58% aspen (Populus tremula), 19% lime (Tilia platyphyllos), 22% birch (Betula verrucosa), and 1% oak (Quercus robur). The study was completed under the aegis of the project of the 6th General Program of the …

Nebline, January 2012

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: UNL Food Processing Center Provides Valuable Assistance to Food Manufacturers

Farm Views

Urban Agriculture

Food & Fitness

Home & Family Living

Horticulture

Environmental Focus

4-H & Youth

Community Focus

Extension Calendar

Nutrition Education Program

Family and Community Education (FCE) Clubs

and other extension news and events

2011 Annual Report Special Pullout Section

Effect Of Growth Promotants On The Occurrence Of Endogenous And Synthetic Steroid Hormones On Feedlot Soils And In Runoff From Beef Cattle Feeding Operations, Shannon L. Bartelt-Hunt, Daniel D. Snow, William L. Kranz, Terry L. Mader, Charles A. Shapiro, Simon Van Donk, David P. Shelton, David Tarkalson, Tian Zhang

West Central Research and Extension Center, North Platte

Supplements and growth promotants containing steroid hormones are routinely administered to beef cattle to improve feeding efficiency, reduce behavioral problems, and enhance production. As a result, beef cattle manure will contain both synthetic steroids as well as a range of endogenous steroids including androgens, estrogens, and progestogens. A two-year controlled study was conducted in which beef cattle were administered steroid hormones via subcutaneous implants and feed additives and the occurrence of 16 endogenous and synthetic steroid hormones and metabolites was evaluated in runoff from beef cattle feedlots and in manure and soil collected from feedlot surfaces. Samples were extracted and …

Contents, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 13 2012, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Letter From The Dean, Michael Vayda

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

The Evolution Of Rural Farming In The Scottish Highlands And The Arkansas Delta: Investments And Inequalities, Madalyn Watkins, Lanier Nalley

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

The development and evolution of an agricultural system is influenced by many factors including binding constraints (limiting factors), choice of investments, and historic presence of land and income inequality. In this study, we analyzed the development of two farming systems: expansive, mechanized farming in the Arkansas Delta and crofting in the Scottish Highlands. We hypothesized that the current farm size in each region can be partially attributed to the binding constraints of either land or labor. The Induced Innovation Model and the Gini coefficient were employed in the analysis of data pertaining to the respective regions’ agricultural constraints, investments, and …

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Compositional Variation In Sugars And Organic Acids At Different Maturity Stages In Selected Small Fruits From Pakistan, T Mahmood, F Anwar, M Abbas, Mary Boyce, N Saari

Research outputs 2012

Selected soluble sugars and organic acids were analyzed in strawberry, sweet cherry, and mulberry fruits at different ripening stages by HPLC. The amounts of fructose, glucose and sucrose were found to be: strawberry (1.79-2.86, 1.79-2.25 and 0.01-0.25 g/100 g FW), sweet cherry (0.76-2.35, 0.22-3.39 and 0.03-0.13 g/100 g) and mulberry (3.07-9.41, 1.53-4.95 and 0.01-0.25 g/100 g) at un-ripened to fully-ripened stages, respectively. The strawberry, sweet cherry and mulberry mainly contained tartaric, citric and ascorbic acids in the range of 16-55, 70-1934 and 11-132 mg/100 g; 2-8, 2-10 and 10-17 mg/100 g; 2-118, 139-987 and 2-305 mg/100 g at un-ripened to …

The Application Of A Visual Data Mining Framework To Determine Soil, Climate And Land-Use Relationships, Yunous Vagh

Research outputs 2012

In this research study, the methodology of action research dynamics and a case study was employed in constructing a visual data mining framework for the processing and analysis of geographic land-use data in an agricultural context. The geographic data was made up of a digital elevation model (DEM), soil and land use profiles that were juxtaposed with previously captured climatic data from fixed weather stations in Australia. In this pilot study, monthly rainfall profiles for a selected study area were used to identify areas of soil variability. The rainfall was sampled for the beginning (April) of the rainy season for …

The Impacts Of Foot-And-Mouth Disease On International Pork Trade – An Extension Of Gravity Model, Shang-Ho Yang

Theses and Dissertations--Agricultural Economics

Food safety scares affect consumption behavior, and food safety and animal health issues are increasingly impacting international agricultural trade. Foot-and-mouth disease (FMD) is a highly contagious viral-type disease, and has raised not only the concerns of animal health issue but also food safety issue. Over 58 countries in the world have experienced FMD outbreaks, and pork exports and imports among these countries are largely impacted. This dissertation focuses on how global pork trade is affected by FMD.

This dissertation consists of three parts: first, this study specifically focuses on the market of U.S. pork exports. Results show that disease-affected pork …

Water Quality Trading Markets For The Kentucky River Basin: A Point Source Profile, Ronald Childress Jr.

Theses and Dissertations--Agricultural Economics

This study assessed the feasibility and suitability of a Water Quality Trading (WQT) program within the Kentucky River Basin (KRB). The study’s focal point was based on five success factors of a WQT program: environmental suitability, geospatial orientation, participant availability, regulatory incentive, and economic incentive. The study utilized these five success factors, geographical characteristics, and Discharge Monitoring Reports (DMR) to assess the feasibility of a WQT program.

The assessment divided the KRB into five eight digit Hydrologic Unit Codes (HUC), North, Middle, and South Fork, Middle Basin, and Lower Basin, to determine regional impacts caused by the nutrient PSs. Individual …

Booklice And Their Relatives, Cory Stanley

All Current Publications

This publication includes information on booklice.

Using Preconditioning Programs As A Management Tool For Value Added Calves, Jessica Crozier, Kerry A. Rood

All Current Publications

This publication discusses using preconditioning programs as a management tool for value added calves.

The Effects Of Slow Release Urea On Nitrogen Metabolism In Cattle, Vaughn B. Holder

Theses and Dissertations--Animal and Food Sciences

The objective of this research was to investigate the effects of slow release urea on N metabolism in cattle. The ruminal behavior of Optigen®II and the effect of basal diet on the in situ degradability of urea and Optigen®II were evaluated. The effect of slow release urea and its interaction with degradable intake protein (DIP) level in the diet on N retention and excretion was evaluated utilizing 8 Holstein steers in a 4 x 4 Latin square experiment. In addition, the effect of slow release urea and DIP level on ruminal and systemic urea kinetics was evaluated using stable isotope …

An Examination Of Corporate Agribusiness Financial Performance: How Agribusinesses Perform Over Time And Under Various Conditions, Sierra J. Enlow

Theses and Dissertations--Agricultural Economics

While several studies examine the managerial structure of privately owned agribusinesses, few studies take a comprehensive look at publically traded agribusiness firms. Our study examines the historical position of agribusiness compared to the market, and then studies the impact of the global economic and financial crisis. The objective of this study is to pinpoint effects of corporate financial management strategies, commonly researched in financial literature on agribusiness firms’ performance. Through utilizing a quantile regression we find that agribusiness position in times of financial crisis is directly related to firm performance. As we examine internal factors, several interesting impacts of managerial …

Inner Bluegrass Agriculture: An Agroecological Perspective, 1850-1880, Andrew Parker Patrick

Theses and Dissertations--History

This study examines agriculture in the Inner Bluegrass Region of Central Kentucky from 1850 to 1880. It utilizes an agroecological perspective, which interprets agriculture through the lens of ecology, to highlight the complex natural and cultural factors that combined to form one of the nation's most prosperous agricultural systems during the nineteenth century. Chapter One explores the agroecosytem Bluegrass farmers created and maintained, emphasizing dynamics in crop and livestock diversity and agricultural technology. Chapter Two examines the African-American labor force that played a key role in shaping the system, first as slaves and later as free men and women. Chapter …

Cultivating The Compass: Examining The Role Of Emotional Appraisal And Professional Agency Among Stakeholders In Kentucky Agricultural Education, Savannah Faye Robin

Theses and Dissertations--Community & Leadership Development

Agricultural Education has been informed by four major areas including agricultural education (teaching and learning), educational policy, agricultural policy (industry collaboration) and research. Historically agriculture teachers have been removed from the policy process affecting their profession in these four areas (Thompson, 1963). A review of historical literature suggests that only twice have teachers been involved in the policy process. The purpose of this study was to examine the involvement levels of stakeholders in agricultural education across the state of Kentucky. Specifically, examining the emotional appraisal of specific issues in agricultural education and if the emotions of stakeholders influence their involvement …