Education Commons^™

Proposing Urban Agroforestry Designs For Lincoln, Nebraska: A Model From Berlin, Germany, Noah Johnson

Honors Theses

Given the threat of a worsening climate crisis, there is a strong need for community and ecosystem resilience. Diverse urban agroforestry systems have the potential to accomplish both and meet many of the objectives outlined in the city of Lincoln, Nebraska’s climate action plan. Additionally, Berlin, Germany could provide an effective model for Lincoln in this regard given the city’s extensive history of established urban agroforestry systems. The objective of this study then is to develop a design for an urban agroforestry site modeled on Berlin’s allotment gardens and tailored to Lincoln’s needs. The methods for creating this design included …

Biochar: Properties And Potential Benefits For Agricultural Soil In Rwanda, Andromede Uwase

Honors Theses

Physical and chemical soil degradation is becoming a major challenge for agricultural productivity in Rwanda, which is the most important part of the country’s economy. The wide spreading soil degradation in Rwanda is mainly a result of naturally poor soils coupled with unsustainable soil management leading to, for example, accelerated soil erosion, acidification, nutrient loss, compaction, and to decreasing yields. Biochar, as an end product of pyrolysis of biomass in the absence of oxygen, has been proposed as a soil amendment in remediation strategies because of its positive effects on soil productivity relevant parameters such as soil pH, structure, nutrient …

Use Of Information Resources And Service By Non Academic Staff Of Agriculture University Libraries In Eastern Nigeria (Unn, Moua And Futo), Lawal Mohammed Tukur, S. Kannan

Library Philosophy and Practice (e-journal)

The study examines the accessibility, utilization and satisfaction of information resources and services in Nigeria's Agriculture University Libraries. Non-academic staff, from Federal University of Technology, Owerri, Michael Okpara University of Agriculture, Abia and University of Nigeria Nsukka are the respondents. The main objective of the study is to study the information resources, services, utilization and satisfaction at Agriculture University Libraries in Nigeria in order to analyze the types of available information resources, the level of usage and user satisfaction. Questionnaires were provided to users and the researcher took 1.3 % of the entire respondent population= 5878= 78, so seventy eight …

Challenges Affecting The Use Of Information Resources And Services By Postgraduate Students In Agriculture University Libraries In Nigeria In (Fuam, Moua And Fuaa), Lawal Mohammed Tukur, S. Kannan

Library Philosophy and Practice (e-journal)

The study an appraisal of information resources and services in Agriculture University Libraries in Nigeria; the respondents are postgraduate in, Federal University Agriculture Makurdi, Federal Michael Okpara University Agriculture Abia, Federal University of Agriculture Abeokuta, sampled by the researcher. The main objective of the study is to assess the information resources and services in Agriculture University Libraries in Nigeria with view to examine the types of information resources and services available, extent of utilization and the constraints associated with the use of information resources and services by Library postgraduate students in Agriculture University Libraries under study. Simple random sampling …

A Comparative Study On User Satisfaction With The Information Resources And Library Facilities By Faculty Members In Three Agriculture Libraries, Abu, Futm, And Futo, In Nigeria, Lawal Mohammed Tukur, S. Kannan

Library Philosophy and Practice (e-journal)

The comparative study on user satisfaction with information resources, and library facilities by faculty members in Three Agriculture university Libraries: ABU, FUTM, AND FUTO in Nigeria; the respondents are faculty members, in Ahmadu Bello University Zaria, Federal University Technology Minna and Federal University Technology Owerri sampled by the researcher. The main objective of the study is to compare the information resources, and facilities of Agriculture University Libraries with view to examine the types of information resources, and facilities available and user’s satisfaction by the respondent’s Library. Simple random sampling was used in selecting the Agriculture University Libraries from …

An Appraisal Of Availability And Utilization Of Information Resources And Library Services By Undergraduate Students In Three Agriculture University Libraries In Northern Nigeria (Abu, Fuam, Futm), Lawal Mohammed Tukur, S. Kannan

Library Philosophy and Practice (e-journal)

The study appraisal of information resources and services in Agriculture University Libraries in Northern Nigeria; the respondents are undergraduate students in Ahmadu Bello University Zaria, Federal University Agriculture Makurdi, and Federal University Technology Minna sampled by the researcher. The main objective of the study is to evaluate information resources, services in Agriculture University Libraries in Northern Nigeria with view to examine the types of information resources, and services available, extent of utilization of the information resources by undergraduate students in Agriculture University Libraries in Northern Nigeria under study, while questionnaires were administered to the undergraduate students. The researcher …

Education Institutions Creation Of Partnerships, Iwasan D. Kejawa Ed.D

Department of Educational Administration: Faculty Publications

This issue is embracing the creation of partnerships with establishments worldwide for the provisions of life embodiments to graduates. At moment, there may be lack of friendship or partnership with establishments to create incentives for newly graduates of so many colleges and universities (Hirsh & Weber, 1999). Partnership with external companies will surely bring enormous grants to the colleges and universities and it will also encourage friendly establishments to provide incentives and perks to colleges, universities and alumni. It may be concluded that the advantages of creating rapport with external congruences is the comraderies and also compromises that will be …

Strategic Discussions For Nebraska: Opportunities For Nebraska -- Food Scarcity, Mary Garbacz

Department of Agricultural Leadership, Education, and Communication: Faculty Publications

Strategic Discussions for Nebraska is a program in the University of Nebraska-Lincoln Institute of Agriculture and Natural Resources that produces an annual publication called Opportunities for Nebraska, focusing on a different topic each year. The publication is produced in hard copy and also is available online at www.sdn.unl.edu.

The content for each publication is produced by UNL students enrolled in a Magazine Writing course each spring semester, taught by the SDN coordinator. Students conduct interviews with UNL researchers and write stories for inclusion in the publication. The interviews are captured on video and are edited into video montages, …

The Increasing World Population: A Call For Entrepreneurial Leadership & Innovation, Connie I. Reimers-Hild

Kimmel Education and Research Center: Presentations and White Papers

According to the United Nations, the world’s population hit 7 billion on October 31, 2011. The United Nations is projecting the world population to reach 9.3 billion by 2050. The new population landmark set off alarms in governments and organizations around the world. Most of the growth will occur in the poorest and least developed regions of the world, which already must work to resolve issues related to shortages of quality food, soil, air and water. Many people living in these countries also lack access to education, healthcare and global political capital. This white paper discusses the importance of innovation …

Nf05-632 Protecting Your Watershed, Thomas G. Franti, Steven R. Tonn

University of Nebraska-Lincoln Extension: Historical Materials

Everyone lives in a watershed. A watershed is the land area that contributes water to a location, usually a stream, pond, lake or river. Everything we do on the suface of our watershed impacts the water quality of our streams, wetlands, ponds, lakes and rivers. Like organs in a body, every part of the watershed is essential. What happens in one part affects other downstream parts. This NebFacts discusses the threat of pollutions in our watersheds, common runoff pollutants, and best management practices for protecting the watershed.

Ec04-704 Precision Agriculture: Listening To The Story Told By Yield Maps, Viacheslav I. Adamchuk, Achim Dobermann, Jianli Ping

University of Nebraska-Lincoln Extension: Historical Materials

When discussing current issues in precision agriculture, the terms “yield mapping” or “yield monitoring” often are used to refer to one of the most crucial components of the entire system for site-specific crop management. In fact, yield monitoring equipment was introduced in the early 1990s and is increasingly considered a conventional practice in modern agriculture. The pioneers of precision agriculture already have generated several years of yield history and have examined different ways of interpreting and processing these data. The goal of this publication is to review several common methods of yield data analysis and to discuss potential applications for …

G03-1504 Lime Use For Soil Acidity Management, Martha Mamo, Charles S. Wortmann, Charles A. Shapiro

University of Nebraska-Lincoln Extension: Historical Materials

Soil acidity can reduce crop production by directly affecting roots and changing the availability of essential nutrients and toxic elements. Liming can neutralize soil acidity, but several factors can affect the economic benefits of liming. With continuous cropping, soil pH can decrease (i.e., increase in acidity) because of various factors, including crop removal and leaching of basic cations, application of ammoniabased nitrogen fertilizers, and organic matter decomposition. Adding lime or other materials can raise soil pH to the ideal range for crop production, create an environment for a healthy function of microbes, and increase the levels of calcium or magnesium …

G03-1520 Current Issues Affecting Youth Swine Shows, Rosie Nold

University of Nebraska-Lincoln Extension: Historical Materials

The original purpose of youth livestock shows was two-fold: 1) to provide an educational experience where young people could learn animal management practices, as well as personal/character development; and 2) to recognize the best animals in the industry.

This NebGuide addresses practices which have developed to enhance the appearance of a pig that is to be exhibited, but which may be detrimental to the commercial pork industry.

Ec03-702 Precision Agriculture: Applications Of Remote Sensing In Site-Specific Management, Viacheslav I. Adamchuk, Richard L. Perk, James S. Schepers

University of Nebraska-Lincoln Extension: Historical Materials

Precision farming is an emerging agricultural technology that involves managing each crop input on a site-specific basis to reduce waste, increase profits, and maintain the quality of the environment. Remote sensing is a technology that can be used to obtain various spatial layers of information about soil and crop conditions. It allows detection and/or characterization of an object, series of objects, or landscape without having the sensor in physical contact.

Nf02-503 Atrazine And Non-Atrazine Herbicide Comparisons In Conventional Till Corn, Fred Roeth, Alex Martin

University of Nebraska-Lincoln Extension: Historical Materials

Atrazine herbicide has been in an EPA special review since 1994 because of surface and groundwater contamination concerns. Beginning in 1997, we evaluated atrazine and non-atrazine herbicides in conventional tillage corn and no-till corn on university research farms at Clay Center and Lincoln, Nebraska. The objective was to compare some common atrazine and non-atrazine herbicides for weed control and crop response. Thirteen herbicides were selected to represent commonly used herbicide classes and treatment timings. This NebFact reports the conventional till results.

Ec02-178 Precision Agriculture: On-The-Go Vehicle-Based Soil Sensors, Viacheslav I. Adamchuk, Paul J. Jasa

University of Nebraska-Lincoln Extension: Historical Materials

Imagine that you are entering an unknown field and would like to estimate the productivity of the unfamiliar soil. You may pick up a handful of soil to evaluate its color and texture. You also can feel how difficult it is to break a clod apart, roll it into a ball or press out a ribbon. After repeating this procedure at different field locations, soil depths and times, you get a feeling of both spatial and temporal soil variability. Some of this variability can explain the non-uniformity of crop yield. If you collect soil samples and send them to a …

Ec02-153 Selecting Alfalfa Varieties For Nebraska 2002, Bruce Anderson, Michael Trammell, Charles A. Shapiro, Patrick E. Reece

University of Nebraska-Lincoln Extension: Historical Materials

Yield potential, pest resistance and seed price should be considered when selecting alfalfa varieties in Nebraska. The most important variety decision on many farms and ranches is the selection of alfalfa. The choice of alfalfa variety affects production for three to 10 or more years, whereas varieties of annual crops can be changed every year. Many alfalfa varieties are available from private and public plant breeders. Over the years, yield trials conducted at widely distributed Nebraska locations have tested most varieties sold in the state.

Cc01-371 Estimated Irrigation Costs, 2001, Roger Selley

University of Nebraska-Lincoln Extension: Historical Materials

This extension circular consists of a series of tables to help the operator estimate irrigation costs for the year 2001. Costs were calculated at four well depths for a gravity system which has an output of 1,000 gpm and irrigates 100 acres.

Irrigation costs were estimated with the aid of the Irrigation System Cost Analysis computer program. Energy prices used in the cost computations are those which were expected to occur in 2001. Irrigation equipment and well drilling costs were collected by a telephone survey from selected dealers. These costs do not include sales tax, personal property tax, insurnace, or …

Ec01-2507 Safe Transport, Storage And Disposal Of Pesticides, Larry D. Schulze, Shripat T. Kamble, Clyde Ogg, Edward F. Vitzthum

University of Nebraska-Lincoln Extension: Historical Materials

Most accidental pesticide poisonings occur when pesticides are mishandled. Young children area often the victims.

Pesticide accidents can be prevented by careful planning, using a secure storage location, adopting safe handling methods during transport and following proper disposal guidelines for both product and containers.

Ec01-1881 2002 Guide For Home Garden, Landscape And Lawn Fungicides, John E. Watkins

University of Nebraska-Lincoln Extension: Historical Materials

The 2002 Guide for Home Garden, Landscape and Lawn Fungicides is a publication listing the different fungicides that can be used on your garden vegetables and fruits, landscape ornamentals, trees, and shrubs. It also lists some of the home garden and landscape fungicide brand names.

Ec01-872 Nebraska Crop Budgets 2001, Roger Selley, Tina N. Barrett, Richard T. Clark, Robert N. Klein, Steve Melvin

University of Nebraska-Lincoln Extension: Historical Materials

The 2001 Crop Budgets contains a list of representative field operations and materials that provides a reminder of items typically invovled in producing the crop. The budgets are presented in a worksheet format with a "Your Estimate" column for recording modifications in costs.

This publication covers the following crops: Forages -- alfalfa, annual hay, corn silage, grass, grass hay, and pasture. Grain -- corn, dry beans, grain sorghum, proso millet, oats, soybeans, sugar beets, sunflower, wheat.

Ec01-798 Residential On-Site Wastewater Treatment: An Overview, Janet R. Hygnstrom, Wayne Woldt, Sharon Skipton

University of Nebraska-Lincoln Extension: Historical Materials

This publication will answer many questions that homeowners or potential homeowners, realtors and lenders may have about residential on-site wastewater treatment systems. Information is based on Title 124: Rules and Regulations for the Design, Operation and Maintenance of On-site WastewaterTreatment Systems of the Nebraska Department of Environmental Quality (NDEQ), which requires that a dwelling or establishment that generates wastewater have an on-site wastewater treatment system in accordance with those regulations, or be connected to a public wastewater treatment system. An establishment is a house, building, structure, or place that generates more than 1,000 gallons of wastewater per day, generates non-domestic …

Ec01-157 Precision Agriculture: Untangling The Gps Data String, Viacheslav I. Adamchuk

University of Nebraska-Lincoln Extension: Historical Materials

Most people associate precision farming or site-specific management with the global positioning system (GPS). It is used to locate the antenna of aGPS receiver on Earth. GPS provides the opportunity to record a set of geographic coordinates that specify a particular field location. Therefore, field data collected using GPS technology is georeferenced. Processing of these data is complicated, and software packages designed for precision farming applications have built-in capabilities to interpret the GPS receiver output. However, some simple operations can be performed using standard office software. In this case, it is necessary to know the basics behind GPS data. The …

Ec00-1879 Sorghum Ergot In The Northern Great Plains, Jim Stack

University of Nebraska-Lincoln Extension: Historical Materials

Sorghum is grown throughout Nebraska on approximately 0.6 million acres of land. It is grown as a forage crop as well as a grain crop. There is no significant commercial seed production in Nebraska. Grain sorghum is used domestically as livestock feed, in ethanol production, and to a limited extent as a food crop.

Grain sorghum is also exported to several countries. All sorghum hybrids (grain and forage) are susceptible to ergot disease. Ergot is a disease that impacts sorghum production directly by infecting unfertilized flowers and preventing seed development. Ergot also impacts sorghum production indirectly. Affected fields with honeydew-covered …

Ec00-899 Sorghum Basis Patterns From Selected Sites In Nebraska, Lynn Lutgen

University of Nebraska-Lincoln Extension: Historical Materials

The following publication contains the sorghum basis patterns for several towns in Nebraska. Price information was collected through surveys, newspapers, electronic media, etc. The listing includes towns representative of different geographic locations in Nebraska. The amount of data varies among locations. This publication will be updated each year by adding a year's data to each location. This allows the user to observe the changing of basis patterns over time.

Ec00-898 Wheat Basis Patterns From Selected Sites In Nebraska, Lynn Lutgen

University of Nebraska-Lincoln Extension: Historical Materials

The following publication contains wheat basis patterns for several towns in Nebraska. The basic price information was collected through surveys, newspaper, electronic media, etc. The listing includes towns that are representative of different geographic locations in Nebraska. This publication will be updated each year by adding a year's data to each location which will allow the user to observe the changes in the basis patterns over time.

Ec00-154 Precision Agriculture: Soil Sampling For Precision Agriculture, Richard B. Ferguson, Gary W. Hergert

University of Nebraska-Lincoln Extension: Historical Materials

As various aspects of precision agriculture are implemented in Nebraska, some of the most frequent questions asked by producers, fertilizer dealers and crop consultants relate to soil sampling. Should I soil sample this field on a grid? What grid spacing should I use? How often should I sample? Can I use a yield map to tell where to soil sample? All of these are good questions, but often we do not have definitive answers. Site-specific management research conducted in recent years in Nebraska, however, provides some direction on how to implement a soil sampling program for precision agriculture.

G00-1419 Community Supported Agriculture, Paul Swanson

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide explains what community supported agriculture is, how it works and what producers will need to do to participate.

Most Nebraskans have not heard of Community Supported Agriculture (CSA) but the concept is about three decades old in Japan and Europe and about 10-15 years old on the east coast of the United States.

Nf99-367 Adult Western Corn Rootworm Insecticide Resistance In Nebraska, Robert Wright, Lance Meinke, Blair Siegfried

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact discusses insecticide resistance by adult western corn rootworms in Nebraska.

Nf99-404 Income Generation Using Alternative Crops, Roger D. Uhlinger, Laurie Hodges

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact examines considerations for utilizing alternative crops for income generation.