Digital Commons Network^™

The Use Of An Ethnic Food Frequency Questionnaire Among Hispanic Women, Susan Jordan

Great Plains Research: A Journal of Natural and Social Sciences (through 2013)

The objective of this study was to determine if an Ethnic Food Frequency questionnaire more accurately reflected food intake among immigrant Hispanic women compared to US-born Hispanic women. Participants in the study consisted of 30 immigrant and 25 US-born Hispanic low-income women living in the Grand Island, Nebraska, area. A traditional food frequency questionnaire used by the Nebraska Women, Infants, and Children's (WIC) Special Supplemental Food program and a modified questionnaire containing ethnic foods were administered to the women. The immigrant group consumed more of the traditional Hispanic foods than did the US-born group. A traditional food frequency questionnaire that …

The Role Of Research And Scholarship In Enhancing The Quality Of Life For Latinos On The Great Plains, Miguel A. Carranza, Gustavo Carlo, Maria Rosario De Guzman

Great Plains Research: A Journal of Natural and Social Sciences (through 2013)

The preamble to The Convention on the Rights of the Child, "recalls the basic principles of the United Nations and specific provisions of certain relevant human rights treaties and proclamations; reaffirms the fact that children, because of their vulnerability, need special care and protection; and places special emphasis on the primary caring and protective responsibilities of the family, the need for legal and other protection of the child before and after birth, the importance of respect for the cultural values of the child's community, and the vital role of international cooperation in achieving the realization of children's rights" (UNICEF 2001). …

Improved Beef Demand Benefits Nebraska Cattle Producers, Richard T. Clark

Cornhusker Economics

From 1979 until 1997 inflation-adjusted, retail beef prices in the U.S. declined by over 30%. During this same time period, per capita consumption declined about 10 pounds. These two facts, declining prices and declining consumption, lead to the conclusion that demand for beef in the U.S. declined over this time period.

Is Grass The Cheapest Feed?, Richard T. Clark

Cornhusker Economics

A recent IRM meeting with cattle producers in Gering highlighted the fact that different producers have different approaches to answering this question. It was quite obvious that the answer is “it depends.” It depends on the availability and cost of alternative sources of nutrition for the animal, labor costs and producer goals.

Nebline, September 2000

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

National 4-H Week: Volunteers Make A Difference
Growing Hardy Bulbs
Fall Storage of Tender Bulbs, Corms, and Tubers
Drying Gourds
Dealing with Yellowjackets
Is Your Home a Hide-Away for Pests?
Is There a Cancer Epidemic in the United States?
Be Prepared for Head Lice
Prepare Grain Bins and
Equipment Before Harvest
Sobering Safety Statistics
Could Carbon be Your Next Crop? USDA publication examines the issue
Are you Looking for the Latest Wheat Variety Test Results?
U.S. Drought Monitor
The Contingency Plan and the Exit Strategy
Benefits of Acreage Windbreaks
African Violet Growing Tips
Trees from Seeds
Teens Gain Confidence in …

Tiller Recruitment Patterns And Biennial Tiller Production In Prairie Sandreed, J. R. Hendrickson, Lowell E. Moser, Patrick E. Reece

Department of Agronomy and Horticulture: Faculty Publications

Tiller recruitment is an essential process for ensuring the perenniality of grasses. The timing and extent of tiller recruitment and the role of biennial tillers must be documented for key range species. Prairie sandreed [Calamovilfa longifolia (Hook) Scribn.] is an important grass in the Nebraska Sandhills for both ecological functioning and as a forage. The objective of this study was to document tiller recruitment patterns and the occurrence and contribution of current year and biennial tillers to biomass production in prairie sandreed at 2 locations in Nebraska. Tiller recruitment was monitored at 2-week periods throughout the growing season during …

Effects Of Genetic Type And Protein Levels On Growth Of Swine, O.W. Robison, L. L. Christian, R. Goodwin, R. K. Johnson, J. W. Mabry, R. K. Miller, M. D. Tokach

Department of Animal Science: Faculty Publications

A total of 1,588 pigs representing six genetic lines were included in this study. These lines were selected to represent a wide range of biological types for appetite, rate and composition of gain, and meat quality traits. Each line was fed four different diets differing in lysine content. Barrows and gilts were used in the experiment, and pigs were randomly assigned to come off test at one of three weights (113.6, 131.8, or 150 kg). Rates of increase in weight, backfat thickness, and longissimus muscle area were essentially linear. Genetic type and diet influenced (P < .05) rates of change in weight, backfat thickness, and longissimus muscle area and 10th rib fat depth, carcass longissimus muscle area, and dressing percentage. Genetic type × diet interactions were significant for weight change and 10th rib fat. As off-test-weight class increased fat and longissimus muscle area increased in linear fashion. In general, interactions associated with diet resulted from feeding the diet lowest in lysine. There was little evidence of genetic type × diet interactions. If those interactions that tested significant are real, they are a result of extremes in both genetic type (high fatness) and lysine level (low). Slaughtering pigs at heavier weights results in no change in rate of gain over the feeding period and linear increases in longissimus muscle area and backfat thickness.

Cormorant Depredation Losses And Their Prevention At Catfish Farms: Economic Considerations, James F. Glahn, Scott J. Werner, Terry Hanson, Carole R. Engle

Human Conflicts with Wildlife: 2002 Symposium

Although several piscivorous birds are involved in depredation conflicts with southern aquaculture, the double-crested cormorant causes some of the most widespread and significant problems to catfish, the dominant industry. Unlike other agriculture commodities, catfish losses due to predation cannot be directly measured, so we review several approaches taken to estimate these losses. Although these approaches are valid for predicting the costs of simply replacing these fish at the time of predation, they have been criticized because they failed to consider the functional relationships between predation and output parameters at harvest. Recent controlled experiments are reviewed that confirm previous estimates of …

Ard News August 2000

Agricultural Research Division: News and Annual Reports

CONTENTS:

Comments from the Dean
ARD Advisory Council Annual Report to Faculty
Natural Resouurces and Research Update
ARD Advisory Council Election Results
Anna Elliott Proposals
Sampson Range and Pasture Management Endowments
Sampson Range and Pasture Management Endowments
Widaman Trust Distinguished Graduate Assistant Award
Hardin Distinguished Graduate Fellowship for 2000-2001
National Research Initiative Report for 1999
Shear-Miles Fellowship 2000-2001
NRC Assessment of the National Research Initiative
USDA - ARS Research Leader Dr. Philip J. Schall
USDA Science and Education Impact Sheets
Congratulations to Faculty - Successful USDA Grant Proposals
Proposals Submitted for Federal Grants
New or Revised Projects
Grants and Contracts …

Nutrient Absorption And Utilization By Wing And Flight Muscle Morphs Of The Cricket Gryllus Firmus: Implications For The Trade-Off Between Flight Capability And Early Reproduction, Anthony J. Zera, Tammy Brink

Anthony Zera Publications

Absorption efficiency (AD, approximate digestibility, assimilation efficiency) of various macronutrients and conversion of absorbed nutrients to biomass (ECD) were compared among the two types of flightless morph and the flight-capable morph of the cricket, Gryllus firmus. No biologically significant phenotypic or genetic difference in AD for carbohydrate, protein or lipid was observed among morphs fed either a high-nutrient (100%) or a low-nutrient (25%) diet. Thus, previously-documented differences among adult morphs in carbohydrate and lipid content must be caused by processes other than variation in nutrient absorption by morphs during adulthood. Relative absorption efficiency of total dry mass of food …

Nebline, August 2000

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Handling Food Safely at Home
Controlling Undesirable Perennial Grasses in the Lawn
Purple Loosestrife Noxious Weed
Storing Extra Seeds
Your Hummingbird Feeders Should Be Up and Running
Tips for Non-toxic Cricket and Spider Control
West Nile Virus and Rabbit Calcivirus Disease Alerts
New Website Help for Wildlife Damage Problems
Be Wary of Nitrate, Prussic Acid Poisoning This Summer
Deadline Approaches to Terminate Farm Leases
Fuel Price Adds $10 Per Acre to Irrigation Cost
Protect Hearing on the Farm
The Financial Plan
Marketing Strategies
Avoid Foliar Diseases on Tomatoes
Blight Affects Junipers, Windbreaks
Drinking Water Questions and Answers
200 Youth Explore …

Pseudomonas Syringae Hrp Type Iii Secretion System And Effector Proteins, Alan Collmer, Jorge L. Badel, Amy O. Charkowski, Wen-Ling Deng, Derrick E. Fouts, Adela R. Ramos, Amos H. Rehm, Deborah M. Anderson, Olaf Schneewind, Karin V. Van Dijk, James R. Alfano

Center for Plant Science Innovation: Faculty Publications

Pseudomonas syringae is a member of an important group of Gram-negative bacterial pathogens of plants and animals that depend on a type III secretion system to inject virulence effector proteins into host cells. In P. syringae, hrpyhrc genes encode the Hrp (type III secretion) system, and avirulence (avr) and Hrpdependent outer protein (hop) genes encode effector proteins. The hrpyhrc genes of P. syringae pv syringae 61, P. syringae pv syringae B728a, and P. syringae pv tomato DC3000 are flanked by an exchangeable effector locus and …

Baseline Susceptibility Of The Corn Earworm (Lepidoptera: Noctuidae) To The Cry1ab Toxin From Bacillus Thuringiensis, Blair D. Siegfried, Terrence A. Spencer, Jessica Nearman

Department of Entomology: Faculty Publications

Susceptibility to Cry1Ab toxin from Bacillus thuringiensis (Bt) was determined for 12 field populations of neonate corn earworm, Helicoverpa zea (Boddie), from the United States. Earworm larvae were exposed to artificial diet treated with increasing Bt concentrations, and mortality and growth inhibition were evaluated after 7 d. The range of variation in Bt susceptibility indicated by growth inhibition was very similar to that indicated by mortality. Although interpopulation variation in susceptibility to both proteins was observed, the magnitude of the differences was small (less than or equal to fivefold). These results suggest that the observed susceptibility differences reflect natural variation …

Effects Of Water Conditions On Clutch Size, Egg Volume, And Hatchling Mass Of Mallards And Gadwalls In The Prairie Pothole Region, Pamela Pietz, Gary Krapu, Deborah Buhl, David A. Brandt

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

We examined the relationship between local water conditions (measured as the percent of total area of basins covered by water) and clutch size, egg volume, and hatchling mass of Mallards (Anas platyrhynchos) and Gadwalls (A. strepera) on four study sites in the Prairie Pothole Region of North Dakota and Minnesota, 1988–1994. We also examined the relationship between pond density and clutch size of Mallards and Gadwalls, using data collected at another North Dakota site, 1966–1981. For Mallards, we found no relationships to be significant. For Gadwalls, clutch size increased with percent basin area wet and pond …

Center For Grassland Studies Newsletter, Summer 2000, Volume 6, No. 3

Center for Grassland Studies: Newsletters

Contents:

Ergot: An Endemic Disease of Grasses in the Great Plains by John Watkins, Department of Plant Pathology, University of Nebraska-Lincoln

Compensatory Growth and Slaughter Breakevens of Yearling Cattle by D. J. Jordon, Terry Klopfenstein, Todd Milton and Rob Cooper Department of Animal Science, University of Nebraska-Lincoln

Amazing Graze

New Trefoils Give Breeders More Options CGS Facilitates Regional Collaboration

CGS Citizens Advisory Council Holds 5th Summer Meeting/Tour Prussic Acid and Nitrate Poisoning

A Livable Wage: What Does It Take To Get By In Nebraska?, Lisa Darlington

Business in Nebraska

Welfare reform in the 19905 brought a renewed interest in the working poor, prompting analysts around the country to develop basic family budgets. Basic family budgets attempt to measure the amount of income families require to meet their basic needs without public assistance. It is generally accepted that the basic needs of a family include food, shelter, health care, transportation, childcare, and household and personal expenses (clothing, etc.). as well as a minimal amount of leisure activity.

This study estimates the level of income, or livable wage, required to cover the basic needs and taxes1 of individuals and families in …

Canadian Cooperative Wildlife Health Centre Newsletter, Volume 7-1, Summer 2000

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

New Staff Member - Western/Northern Regional Centre Surveillance for West Nile Virus - Summer 2000 Dorsal-spined Larvae in Cervids Organophosphate Pesticide Poisoning of Seagulls - St. John's, Newfoundland Successful euthanasia of a juvenile fin whale Psittacosis in Wild Rock Doves Walleye myopathy The St-Lawrence beluga whale: summary of lesions detected in stranded individuals submitted for necropsy during 1999 An Epizootic of Iridovirus in Oregon Spotted Frog Tadpoles (Rana pretiosa) Epidemic Avian Cholera in Double-Crested Cormorants in Saskatchewan Winter Ticks in Stone's Sheep California Bighorn Sheep in British Columbia

Swine Nutrition Guide, Duane E. Reese, Robert C. Thaler, Michael C. Brumm, Austin J. Lewis, Phillip S. Miller, George W. Libal

Department of Animal Science: Faculty Publications

This publication is a revision of the previous swine nutrition publication prepared by the University of Nebraska and South Dakota State University. The focus of the publication continues to be on nutrient recommendations for swine. Specific factors (nutritional, environmental and managerial) that affect nutrient recommendations (Figure 1) have been considered and discussed. We believe that the identification and description of the factors in Figure 1 provide the framework for the nutrient recommendations presented in Tables 11 to 16. Industry advisors representing various facets of the pork industry were recruited to review and challenge the concepts incorporated in this publication. Also, …

Nebline, July 2000

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

4-H & County Fair = Family Time
All America Rose Selections, All Time Classics
Vegetable Gardening in The Fall
Lawn and Garden Water Check List
Watch for Squash Vine Borer
EPA Curbs Dursban Uses
Money Saving Techniques to Help Save the Environment
Be Good to Your Worms
Misplaced Wildlife Become Problems in Urban Areas
Utilizing Drought-Damaged Corn
Noxious Weed Number 7
The Operations Plan
Summer Care Yields Fall Harvest
Farmers’ Markets on the Rise (Part 2)
Fertilizing Roses
WIC Works Wonders!!
Healthy Eating: Homemade Whole Wheat Croutons
Make It A S*U*P*E*R Salad Summer!
Focus on Food
Family & Community Education …

Reversal Of Rice Yield Decline In A Long-Term Continuous Cropping Experiment, Achim Dobermann, David Dawe, Reimund P. Roetter, Kenneth G. Cassman

Department of Agronomy and Horticulture: Faculty Publications

In a long-term continuous cropping experiment at Los Baños, Philippines, three rice (Oryza sativa L.) crops were grown each year with the goals of maximum annual grain production and high N use efficiency. Our objective was to identify the factors responsible for the restoration of yields occurring after 1991. From 1968 to 1991, grain yields declined at an annual rate of 1.4 to 2.0%. From 1991 to 1995, dry season (DS) yields in the highest N treatment increased to within 80 to 100% of the simulated yield potential; yields in the unfertilized control did not increase. Increased solar radiation, …

Agricultural Research Division 114th Annual Report 2000

Agricultural Research Division: News and Annual Reports

It is a pleasure to provide you with a copy of the 114th Annual Report of the University of Nebraska Agricultural Research Division (ARD). This report is our opportunity to inform you about our research programs and accomplishments and to allow us to assess the progress and effectiveness of our collective efforts to develop new knowledge. After examining this report, we hope that you will agree with our assessment that ARD research has provided new technology and knowledge for Nebraskans that will improve the profitability of their enterprises, enhance environmental quality, and improve their quality of life.

This report provides …

Digestibility, Nitrogen Excretion, And Mean Retention Time By North American Porcupines (Erethizon Dorsatum) Consuming Natural Forages, Laura A. Felicetti, Lisa A. Shipley, Gary W. Witmer, Charles T. Robbins

United States Department of Agriculture Wildlife Services: Staff Publications

North American porcupines (Erethizon dorsatum) subsist predominantly on low-protein, high-fiber, high-tannin diets. Therefore, we measured the porcupine's ability to digest dry matter, fiber, and protein by conducting digestion trials on eight natural forages and one pelleted ration varying in concentration of fiber, nitrogen, and tannins. On these diets, dry matter intake ranged from 5 to 234 g/kg ^0.75/d and dry matter digestibility ranged from 62% to 96%. Porcupines digested highly lignified fiber better than many large hindgut fermenters and ruminants. The porcupine's ability to digest fiber may be explained, in part, by their lengthy mean retention time …

Nebline, June 2000

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Biosolids: A Valuable Resource Benefits Lancaster County Farmers and Taxpayers
Propagation of Shrubs from Softwood Cuttings
Blue Flowers for the Garden
Think About Apple Maggot Control Now
To DEET or not To DEET
Extension Head Lice Videotape Wins National Award!
I’ve Got GOPHERS in My Garden!
Using Summer Annual Forage Grasses to Stretch Pastures in a Dry Year
SNAP Aiming for Late Summer Start Date
Hog Prices
The Marketing Plan
Control Weeds and Woody Plants
Farmers’ Markets on the Rise in Lincoln
Pine Wilt Disease Deadly to Pines
Soyfoods - A Serving a Day......
Healthy Eating
Focus on Food
What …

Ard News June 2000

Agricultural Research Division: News and Annual Reports

CONTENTS:
Comments from the Dean
Special Federal Formula Funds for Support of Research
Barta Brothers Ranch Development
Land-Grant Universities Stimulate Economic Growth
Grant and Contract Income Obtained by ARD Units During the Last Four Calendar Years
Average Unit Outputs Exceed ARD Goals for FY 99
Foundation Seed Division Hires New Director
Innovative and High Risk Research Program
ARD Interdisciplinary Research Grants Program
Layman Awards
New or Revised Projects
Proposals Submitted for Federal Grants
Grants and Contracts Received April and May 2000
1999 Graduate Student Numbers
1999 Graduate Student Survey

Fermentation Of Fructooligosaccharides By Lactic Acid Bacteria And Bifidobacteria, Handan Kaplan, Robert W. Hutkins

Department of Food Science and Technology: Faculty Publications

Lactic acid bacteria and bifidobacteria were screened of their ability to ferment fructooligosaccharides (FOS) on MRS agar. Of 28 strains of lactic acid bacteria and bifidobacteria examined, 12 of 16 Lactobacillus strains and 7 of 8 Bifidobacterium strains fermented FOS. Only strains that gave a positive reaction by the agar method reached high cell densities in broth containing FOS.

The Distance Education Learning Model (Del), Gary "Lee" Frantz, James W. King

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

The interface of education, technology, distance education, and change is very complex. As we examined the arena of distance education, we realized the usefulness of a systems approach as a powerful tool to connect and interrelate people, goals, organizations, and technologies in the educational playing field.

Banathy's core work (1968, 1992, 1995, 1996a, 199613) suggests an important model of the educational system as part of society--its larger suprasystem (see Figure 1). Through this model, he showed that education, as a lifelong process, is tied closely to the outputs, objectives, and purposes of other parts of society. This model simply shows …

Center For Sustainable Agricultural Systems Newsletter, May/June 2000

Center for Sustainable Agricultural Systems: Newsletter (1993–2000)

Contents:

CSAS Joins New Center for Applied Rural Innovation (CARI)

Nebraska’s Future Agriculture: Natural Resources, Human Capital, and Rural Communities

Call for 2001 North Central SARE Research and Education Preproposals

North Central SARE Maintains Marketing Listserv

Integrated Farm Project: A Model for Collaboration

Nebraska Study Shows Monarch Danger Is Exaggerated

Registration Fee Set for Alternative Ag Expo

CSAS Bids Heidi Carter Farewell

Farmers' Markets Moving Ahead

Community Supported Agriculture: New Potentials for Nebraska

E-conference on Integrating Sustainable Food Security

Nebline, May 2000

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Pesticide Myths Can Harm Water Quality
2000 Rose Winners for The New Millennium
Night Blooming Flowers Offer Evening Enjoyment
Goldenrod, Our Nebraska State Flower
Prevent Fleas Now!
Warm Weather is Here!
Water for the birds
It’s Tick Season
Diagnostic Help Available
Designing a Bt Refuge for Your Field
Corn Flea Beetle Survival Expected to be Above Average
Weather and Climate Information on the Web
U.S. Drought Monitor
Product or Service
Tuesday Farmers’ Market in Lincoln
Spring Iris Shows
Protective Covenants
May — Time to Control Leafy Spurge
Lincoln Housing Authority Seniors Experiment With New Foods
Healthy Eating: Quick Mini-Quiche
An …

April 2000 - Staff Meeting Minutes

ALEC Committee Minutes

No abstract provided.

Immunocontraception Of White-Tailed Deer With Gnrh Vaccine, Lowell A. Miller, Brad E. Johns, Gary J. Killian

United States Department of Agriculture Wildlife Services: Staff Publications

One of the most successful immunocontraceptive vaccines used for wildlife is porcine zona pellucida (PZP). Several authors have published on the use of PZP immunocontraceptive vaccines to immunosterilize white-tailed deer. This is the first long term study of the use of GnRH contraception of deer. This GnRH immunocontraceptive study was part of a multi-year White- Tailed deer infertility study on the deer herd at Pennsylvania State University, (PSU) University Park, Pennsylvania in cooperation with National Wildlife Research Center, (NWRC) Fort Collins, CO.