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Ard News February 2003

Agricultural Research Division: News and Annual Reports

CONTENTS:
Comments from the Dean
Endeavors
116th ARD Annual Report
Priority Program William G. Whitmore Student Travel Endowment
How to State the Value of Your Research
New or Revised Projects
Grants and Contracts Received
Proposals Submitted for Federal Grants
2002 Graduate Student Survey

Extended Visions January-February 2003

Extended Visions Newsletter (ARDC)

No abstract provided.

Nebline, February 2003

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Access Extension’s Extensive Resources On the Information Highway
An Inside Look at lancaster.unl.edu
2003 All-America Rose Selections
Garden Guide
Hints for Starting Transplants
Azalea Plant Care
Check for Vole Damage
Hunting Workshop: Spring Turkey
Protect Your Well Water
Natural Insecticides Aren.t Always So Safe
Chemigation Training Feb. 18
Computerized Financial Record Keeping Workshops
Unwanted Pesticide Collection March 17
Workshop Dates and Locations
Latest U.S. Drought Monitor Map
Selling Horticulture Produce
Selecting and Using Hardwood Firewood
Cleaning the Kitchen Cupboard: Can This Food Be Saved?
Healthy Eating: Enjoy Nebraska Foods
Making the Five Food Groups “Come Alive” for Pathways Families
Web …

Agricultural Processing And The Western Australian Economy, Nazrul Islam, Peter Johnson

Agriculture reports

This paper investigated the impact that an expansion in agricultural processing would have on the Western Australian economy by developing and applying a Computable General Equilibrium economic model of Western Australia (called WAM). WAM was used to simulate the effects of a $1 million expansion in eight agricultural processing industries.

G03-1485 Guidelines For The Prudent Use Of Antibiotics In Food Animals, Katherine Irwin, David R. Smith, Grasso M. Ebako, Steve Ensley, Dicky D. Griffin, Arden Wohlers

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide explains why antibiotics must be used with care and how to prudently use antibiotics to treat food animals.

Antibiotics are used to improve animal health and productivity. You, the animal caregiver, make important decisions about how antibiotics are finally used in food producing animals. Antibiotics should be used prudently to ensure they are effective, do not leave residues in food, and will continue to benefit man and animals in the future. Are you prepared to make the best decisions about using antibiotics in animals?

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.

G03-1514 Use Of Feed Contaminated With Fungal (Mold) Toxins (Mycotoxins), Michael P. Carlson, Steve M. Ensley

University of Nebraska-Lincoln Extension: Historical Materials

Mycotoxins are chemicals produced by fungi (molds) under certain conditions. They are not essential for fungal growth or reproduction, and they are toxic to animals or humans. They are naturally occurring chemicals found in grains, food and feed consumed by humans and animals and cannot be completely avoided. Accordingly, we try to control the amount of such chemicals ingested by humans and animals.

The purpose of this NebGuide is to provide guidelines on use of mycotoxin-contaminated feeds.

Nf247 Assistance With Wildlife Damage Problems In Nebraska, Scott E. Hygnstrom, John M. Hobbs, James G. Bruner, James Weverka, Dallas R. Virchow, Dennis M. Ferraro

University of Nebraska-Lincoln Extension: Historical Materials

Nebraskans who experience damage and nuisance problems with wildlife can get assistance from several public and private organizations. This NebFact describes the most direct route to the solution of your problem. A reference guide lists who to contact for information, materials, permits, and hands-on assistance.

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 4 2003, Several Authors

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

No abstract provided.

G03-1510 Using Burrow Builders For Pocket Gopher Control, Dallas R. Virchow, Scott E. Hygnstrom, Bruce Anderson

University of Nebraska-Lincoln Extension: Historical Materials

Pocket gophers spend nearly their entire lives underground and may only appear aboveground when they excavate soil to the surface or when they disperse to new areas. Each animal moves tons of soil during a year and creates dozens of mounds, sometimes in the span of a few days.

This NebGuide discusses how to use tractor-drawn mechanical bait applications to manage pocket gophers.

G03-1515 Sampling And Analyzing Feed For Fungal (Mold) Toxins (Mycotoxins), Michael P. Carlson, Steven M. Ensley

University of Nebraska-Lincoln Extension: Historical Materials

Mycotoxins are chemicals produced by fungi (molds) under certain conditions. They are not essential for fungal growth or reproduction, and are toxic to animals or humans. They are naturally present in feed and cannot always be avoided.

The purposes of this NebGuide are to provide information about sampling feeds to detect the presence of mycotoxins in them and about how feeds may be analyzed for mycotoxins.

Natural Resource Management Issues In The Agricultural Zone Of Western Australia : South West Region, B Nicholas, Paul Galloway, Peter J. Tille, Angela Stuart-Street, Heather M. Percy

Resource management technical reports

Provides and analysis of current pressures on agricultural resources of the South West region of Western Australia. Differing ranges of risks are shown for different degradation issues because of various impacts. Each natural resource management issues covers nature and extent of susceptibility, impacts on agriculture and the environment, management options and effectiveness of management options.

G03-1527 Annual Forages For The Nebraska Panhandle, Burt A. Weichenthal, David D. Baltensperger, K. P. Vogel, S. D. Masterson, J. M. Blumenthal, J. M. Krall

University of Nebraska-Lincoln Extension: Historical Materials

Advantages and disadvantages of various annual forages, results of dryland and irrigated forage trials, tips for achieving quality forage, and issues related to animal health and feeding forages. Annual forages have value as pasture, green chop, silage, and hay. With adequate soil moisture, these forages grow very rapidly during their appropriate growing seasons.

Effect Of Electrolyte Balance In Low-Protein Diets On Broiler Performance And Tibial Dyschondroplasia Incidence, A. E. Murakami, J. R. G. Franco, E. N. Martins, E. O. Oviedo Rondon, M. I. Sakamoto, M. S. Pereira

Faculty Publications

A proper dietary electrolyte balance (DEB) is essential to ensure an optimum acid-base equilibrium and broiler performance. In low-CP diets, this balance can be affected by reduction of soybean meal and inclusion of high levels of synthetic amino acids. Although, some studies have related low-protein diets supplemented with amino acids and DEB, these relations are not well explained, because some research demonstrates confusion about the deficiency and balance of nutrients. The objective of these experiments was to evaluate the DEB effects of diets with low levels of protein supplemented with amino acids on broiler performance and bone development. Results indicated …

Requirements Of Sodium And Chloride By Leghorn Laying Hens, A. E. Murakami, M. I. Sakamoto, J. R. G. Franco, E. N. Martins, E. O. Oviedo Rondon

Faculty Publications

Sodium and Cl are low-cost nutrients with great influence on feed conversion ratio (FCR), eggshell quality, and excreta moisture. Actual values of dietary requirements of these minerals for commercial laying hens are not well defined. These requirements were reevaluated in a factorial experiment using corn-soybean meal basal diets. No significant influence of Na and Cl levels was observed on egg production (%), egg weight (g), or feed intake (g/d), but levels of these minerals had variable effects on FCR, eggshell quality, and excreta moisture. The optimum requirement of Na changed according to the variable evaluated and level of Cl used.

G03-1505 Newcastle Disease: What Nebraska Poultry Prodcuers Need To Know, Grasso M. Ebako, Del Wilmot

University of Nebraska-Lincoln Extension: Historical Materials

Newcastle disease is a rapidly spreading virus that attacks domestic poultry and other birds. This NebGuide explains disease transmission, symptoms and prevention and control.

Introduction

Newcastle disease virus (NDV) is an acute, rapidly spreading viral disease that affects domestic poultry and other birds. It has a rapid onset and a mortality rate that can be as high as 100 percent. The disease is found worldwide, with the possible exception of some islands and Oceania.

Newcastle disease was first reported in 1926 in the East Indies and then in 1927 at Newcastle-on-Tyne, England, for which it is named. Newcastle disease virus …

"Bullying" — How To Stop It!, Kathy Bosch

University of Nebraska-Lincoln Extension: Historical Materials

"Bullying" is a common experience for many children growing up. According to the National Association of School Psychologists, about one in seven school children—that’s about 5 million kids—has been either a bully or a victim.

Instructions For Authors, Discovery Editors

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

No abstract provided.

Action Education In Land Use Decisions: Student Views On Urbanization And Farmland Loss, Mindi Schneider, Charles A. Francis, Dick Esseks

CARI Extension and Education Materials for Sustainable Agriculture

Loss of prime farmland is a serious concern in the United States and around the globe. With rapid urban population increases, the activities and perceived needs of concentrated groups of people result in the swallowing of some of the most fertile lands in this country. Today we have just under 2 acres of productive farmland per person in the United States. Given the current population growth rate due to births and immigration, plus the present rate of farmland loss, World Watch Institute estimates that we will have about 0.6 acres or one-third as much farmland available per person by 2055--a …

Fumonisins In Corn, Jim Stack, Mike Carlson

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact discusses the causes and occurrences of fumonisin in corn.

G03-1487 Fat And Fat Substitutes, Georgia Jones

University of Nebraska-Lincoln Extension: Historical Materials

For some people, fat has a negative connotation. However, fat is a necessary nutrient and provides many functions in food products.

Fats are a source of energy for the body and supply essential fatty acids, such as linoleic and linolenic. They are required for maintaining healthy skin and regulating cholesterol production. Fats are used to carry fat-soluble vitamins A, D, E and K and aid in their absorption from the intestine.

Fats play a key role in determining texture, taste and flavor of foods and affect the acceptability of food. They provide the smooth texture of salad dressing, the creamy …

Nf03-565 Exotic Newcastle Disease (End) Nebraska Poultry Producers Quick Reference, Grasso M. Ebako, Del Wilmot

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact is about the Exotic Newcastle Disease (END) which is a foreign animal disease in the U.S. and is considered the most infectious, contagious, and fatal viral disease of birds and poultry.

G03-1524 What Is Fair Housing? When Does Discrimination Occur?, Shirley Niemeyer, Ladeane Jha, Alfonza Whitaker

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide will provide you with an overview of housing discrimination. It will provide examples in which discrimination may or may not have occurred. This publication is not intended to serve as a legal document or interpretation of the law. It is provided for awareness and educational purposes only. For more information contact the agencies listed at the end of this publication or legal professionals.

Endeavors 2002-03

Endeavors: Highlights of University of Nebraska-Lincoln Agricultural Research Division Research

CONTENTS:

ARD scientists target issues important to all Nebraskans
New beef products rooted in IANR research
Food industry mergers mostly create higher prices for consumers
Inhibitors might help cut livestock methane
Child care a big concern for rural women
Team tests strategies to reduce E. coli
Decorative millet earns All-America Selections Gold award
Variety selection key to sugarbeet production
Test makes cooking oil quality check fast, easy
Team developing lake classification system for assessing water quality in agricultural areas
Protein supplement improves heifer rebreeding
An integrated approach to tough, healthy turf
Chicory industry emerging from Panhandle research
Textile scientist’s work …

Avoiding The “Fat” Of The Land: Case Studies Of Agricultural Nutrient Balance, David Weaver, Simon Neville

Journal articles

Let’s start with a simple analogy: if a person eats more than they need, they gain weight. That is: if our feed inputs (kilojoules in) are greater than our outputs (exercise — kilojoules out) then we will gain weight (kilojoules in storage).That’s our fat. If, on the other hand, our feed inputs are less than our outputs, then we will lose weight.And if our inputs are the same as our outputs, our weight will remain constant. In general, the further away you are from an ‘ideal’weight, the greater the health risks. And yes, other aspects of your body management — …

Forage Yield And Economic Losses Associated With The Brown-Midrib Trait In Sudangrass, M. D. Casler, Jeffrey F. Pedersen, D. J. Undersander

Department of Agronomy and Horticulture: Faculty Publications

Brown-midrib genes increase digestibility due to reduced lignification in sudangrass, Sorghum bicolor subsp. drummondii (Nees ex Steud.) de Wet & Harlan. Brown-midrib lines are known to be low in forage yield potential, but this reduction in forage yield has not been previously quantified. The objectives of this study were to quantify the increase in forage quality and decrease in forage yield and to provide an economic assessment of this dichotomy. Piper and Greenleaf (normal leaves) were compared with their brown-midrib counterparts and four highly selected brown-midrib (FG) lines at two locations for 2 yr. Brown-midrib lines averaged 9.0% lower in …

G03-1512 Establishing Conservation Plantings Of Nut Trees And Shrubs By Direct Seeding Methods, Steven D. Rasmussen, Scott J. Josiah, John Wilson

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide explains how to plant and raise nut trees and shrubs from seed. Seeding methods, planting design, site preparation and post-planting care are discussed.

Conservation tree and shrub plantings create wildlife habitat, improve water quality, produce marketable nuts, and enhance landscape diversity. Usually, nursery-grown seedlings are used to establish these plantings. However, a number of problems exist when using seedlings, including increased costs and reduced initial tree vigor and survival. Direct seeding of tree and shrub seeds avoids many of these problems, and is a proven, effective means to establish conservation plantings in Nebraska and elsewhere.

Mp03-81 The 2003 Nebraska Poultry Report, Sheila Scheideler, Mary M. Beck, Curtis L. Novak, Leanne Labrash, Danilo J. Franco, Mohammad A. Jalal, David Monsalve, Trish Weber

University of Nebraska-Lincoln Extension: Historical Materials

The Nebraska Poultry Report is produced every two years by the Animal Science Department's poultry faculty with contributions from others in the University of Nebraska who work with avian species. The purpose of the report is to make our activities known to the poultry industries in Nebraska. The majority of articles are based on on-going research but are written in a relaxed style for ease of reading.

Ec03-219 2003 Nebraska Swine Report, Duane Reese

University of Nebraska-Lincoln Extension: Historical Materials

The 2003 Nebraska Swine Report was prepared by the staff in Animal Science and cooperating Departments for use in Extension, Teaching and Research programs. This publications deals with research on swine reproduction, breeding, health, nutrition, economics, and housing.

Ec03-1889 Wheat Disease Profiles Ii, John E. Watkins, Robert M. Harveson, Loren J. Giesler, Jennifer L. Chaky

University of Nebraska-Lincoln Extension: Historical Materials

This two-page, 4-color extension circular cover the diseases and symptoms of wheat in Nebraska. The listed diseases include: loose smut, common bunt, stinking smut, erot, black point, take-all, cephalosporium stripe, black chaff, powdery mildew, high plains disease.