Education Commons^™

G95-1262 Feeding The Beef Cow Herd--Part Ii Managing The Feeding Program, Richard J. Rasby, Ivan G. Rush, Don C. Adams

University of Nebraska-Lincoln Extension: Historical Materials

Feed costs are the cow/calf producer's greatest expense in producing a weaned calf. To remain competitive, cow/calf operators must use economical feeding programs. It is important to match the available feed resources with the nutrient requirements of the first-calf-heifer and cow. Both over- and underfeeding the cow herd can lead to high production costs.

Nutrient requirements for heifers calving as 2-year-olds and cows calving as 3-year-olds and older are shown in Table I. Beef cows are seldom fed complete rations where ingredients are weighed daily. Generally, most of a cow's ration is forages such as: 1) summer and winter range, …

G95-1238 1995 Usda Sire Evaluation Changes, Jeffrey F. Keown

University of Nebraska-Lincoln Extension: Historical Materials

This publication discusses the 1995 USDA Sire Evaluation Report and its impact for dairy producers.

The January 1995 USDA Sire Evaluation Report incorporates changes that will not only increase the accuracy of prediction for cow and sire evaluations, but also includes a base change. Major changes included:

new Mature Equivalent Factors,

adjustments incorporated for days open,

and the genetic base year changed to 1990.

Let's discuss each change and look at how these changes will effect the 1995 proofs.

G95-1242 Ventilation Fans: Performance, Gerald R. Bodman, David P. Shelton

University of Nebraska-Lincoln Extension: Historical Materials

This publication describes how to use fan performance and system resistance data to achieve the desired effect and efficiency of a ventilation system.

Many people perceive ventilation simply as a fan. However, effective ventilation of a livestock building or the aeration of stored grain requires a complete ventilation system.

A simple ventilation system may consist of fans to move the air, inlets or outlets for air distribution, and manual controls. More complex systems may include ducts, perforated floors, automatic controls, and other components. Regardless, all components must be carefully designed, selected, installed, managed, and maintained to achieve satisfactory results.

A …

Ec95-740 Pollution Prevention: A Tool Kit For Metal Finishers, Janet R. Hygnstrom, Wayne Woldt, Mohamed F. Dahab

University of Nebraska-Lincoln Extension: Historical Materials

Here's a Look at What's Ahead in the Pollution Prevention: A Tool Kit for Metal Finishers:

• Pollution Prevention Contacts for EPA Regions VII and VIII>
• Why the Concern About Waste?>
• Getting Off to a Good Start>
• Hazardous Waste>
• Material Safety Data Sheets>
• Material Safety Data Sheets — A Closer Look>
• Pollution Prevention Strategies for Your Business, Through Changes in: Housekeeping and Maintenance, Inventory, Basic Operations, Equipment, Raw Materials, Process Technology, Waste Exchanges and Recycling>
• Ready to Begin Preventing Pollution?>
• Yard Waste, A Growing Concern>
• Blow Your Horn! Publicize Your Pollution …

Nf95-213 1995 Home Garden And Landscape Fungicide Survey, John E. Watkins, John C. Fech

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact has information on the various fungicides available and what types of plants they are registered for.

Ec95-1873 Cultural Practices That Influence Wheat Diseases, John E. Watkins, Robert N. Klein, Paul C. Hay, Lenis Alton Nelson

University of Nebraska-Lincoln Extension: Historical Materials

The health of a wheatcrop is determined well before the crop is planted. It is often the result of subtle factors in the management history of the field, including varieties, seed quality, seedbed, planting date, residue management and post harvest weed control. Wheat health management practices before the crop is planted must limit, as much as possible, the number of production hazards that must be dealt with after planting. Important diseases influenced by cultural practices include crown and root rot, wheat streak mosaic, soil-borne wheat mosaic, barley yellow dwarf, leaf rust, smut diseases, scab, Cephalosporium stripe and tan spot.

G95-1266 Environmental Considerations For Manure Application System Selection, Richard K. Koelsch

University of Nebraska-Lincoln Extension: Historical Materials

Selection and operation of manure application equipment must consider environmental issues along with materials handling and economic factors.

Land application of livestock manure faces growing scrutiny because of potential surface and groundwater contamination and odor nuisances. Producers must consider features of a manure application system that enhance their ability to use manure's nutrients, and provide ways to minimize nuisances experienced by neighbors during manure application.

G95-1255 Shock Chlorination Of Domestic Water Supplies, William L. Kranz, Delynn Hay, Al Ackerman

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes procedures for introducing chlorine to eliminate bacteria in private water systems. Unlike public water supplies that are regularly tested to ensure the water is safe to drink, individuals or families using private water supplies are responsible for testing for contamination. If test results indicate that bacterial contamination is occurring, shock chlorination is the most widely suggested method of treatment. Shock chlorination is the one-time introduction of a strong chlorine solution into the entire water distribution system (well, pump, distribution pipeline, hot water heater, etc.).

G95-1267 Manure Applicator Calibration, Richard K. Koelsch

University of Nebraska-Lincoln Extension: Historical Materials

Calibration methods for manure spreaders are discussed here.

Applying manure to land often is considered a waste disposal process rather than a fertilization process. Applying manure as a waste product is causing growing concerns about groundwater and surface water contamiantion. Increasing commercial fertilizer costs and regulatory mandates will encourage application of manure as a nutrient source in the future.

Ec95-815 Extending The Safe Drinking Water Act: Issues And Alternatives, Roy Frederick

University of Nebraska-Lincoln Extension: Historical Materials

Author's note: This publication was written in the months immediately prior to the beginning of the 104th Congress in January, 1995. While the basic issues have not changed, the schedule for reauthorization of the Safe Drinking Water Act and the approach to issues may have been altered by the change in political-party leadership in the Congress. For example, contamination standards for drinking water may become a part of general "risk-assessment" legislation in 1995.

In 1974, Congress passed the Safe Drinking Water Act (SDWA), P.L. 93-523. Its purpose was to protect the nation's drinking water from harmful biological and chemical contaminants. …

Ec95-817 Nebraska Agricultural Producers Preferences For National Agriculture, And Food Policy After 1995, A.L. (Roy) Frederick, Glenn A. Helmers, Steven L. Elmore

University of Nebraska-Lincoln Extension: Historical Materials

Farmers' preferences are important in the development of farm bills. In that spirit, the Department of Agricultural Economics at the University of Nebraska-Lincoln and the Nebraska Agricultural Statistics Service recently asked a random sample of agricultural producers about their preferences for the 1995 farm bill. Similar surveys were undertaken in 1984 and 1989, prior to the last two farm bills. Each Nebraska survey was part of a larger, national effort. This year, 15 states, scattered across all regions of the United States, participated.

The purpose of this report is to summarize Nebraska producers' views on key issues likely to be …

Ec95-1249 Potato Production Stages: Scheduling Key Practices, Alexander D. Pavlista

University of Nebraska-Lincoln Extension: Historical Materials

Characterization of potato growth and development is important for the scheduling of production practices, yield prediction and hail loss insurance. Most past descriptions emphasize above-ground vine growth, and neglect below-ground tubers. Recently, growth stages have been described integrating both practices to them. This circular describes stages of potato production and indicates key practices at each stage.

Ec95-141 Nebraska's Manure Resource, D. H. Sander, J.E. Power, B. Eghball

University of Nebraska-Lincoln Extension: Historical Materials

Manure is a valuable resource that is sometimes perceived as a liability. For centuries, manure has provided needed nutrients which increased and stabilized food production. With the advent of inorganic chemical fertilizers, the value of manure as a nutrient source decreased because hauling and spreading costs were higher than the cost of chemical feritlizers. In addition, the water content of manure is high and even when the water is removed, its nutrient content is low compared to chemical fertilizers. Therefore, manure has often been viewed in American agriculture as a "waste" to be disposed of rather than a resource to …

G95-1261 Five Strategies For Extending Machinery Life, Robert D. Grisso, Steven R. Melvin

University of Nebraska-Lincoln Extension: Historical Materials

Machinery ownership and operation is a major crop and livestock production cost. Several items combined can significantly affect costs, improve machine reliability and improve profit margins.

How to Get Maximum Machinery Life

This fact sheet discusses five strategies to achieve maximum farm machinery life. These strategies are: machinery maintenance, oil analysis, machinery storage, engine tune-ups, and avoiding modification of tractor engines.

G95-1135 Estimating Percent Residue Cover Using The Calculation Method, David P. Shelton, John A. Smith, Paul J. Jasa, Roger Kanable

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes how to use the calculation method to estimate the percent of the soil surface that will be covered with crop residue after using residue-disturbing implements and operations. Leaving crop residue on the soil surface is the easiest and most cost-effective method of reducing soil erosion. Research in Nebraska and other midwestern states found that leaving as little as 20 percent of the soil surface covered with crop residue can reduce soil erosion caused by rainfall and flowing water by one-half compared to residue-free conditions. Greater amounts of residue cover will further reduce erosion.

G95-1248 Healthful Snacks For Children Two To Five Years Of Age, H. Darlene Martin

University of Nebraska-Lincoln Extension: Historical Materials

This guide discusses the benefits of providing snacks to young children and shares ideas for what good snacks are for these children.

Why do children two to five years of age need snacks?

Snacks are an important part of children's daily food intake. It is difficult for children to get all the nutrients they need to promote growth and development in three meals a day. Also, most children need snacks because they get hungry between meals. Well-chosen snacks can help supply nutrients and energy needs (calories).

As a parent you may say, "My children do not need any more calories, …

Nf95-214 Turfgrass Fungicide Trade Names, John E. Watkins

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact offers information regarding specific trade names and turfgrass fungicides.

Nf95-246 Nebraska Turkey Facts, Sheila E. Scheideler, Rebecca Brown

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact provides readers with Nebraska turkey industry facts.

G95-1259 Wildlife And Disease--Public Health Concerns, Dallas Virchow, Scott E. Hygnstrom, Wayne L. Kramer

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes human health risks and symptoms associated with prominent diseases of Nebraska's wildlife. Listed are precautions for minimizing exposure and preventing infection.

Zoonoses (zoe-uh'-no-sez') are diseases that can be transmitted from animals to humans. Wild animals and domestic animals share some disease-causing organisms and either group can transmit diseases to people. Transmission can occur directly through contact with tissues or body fluids of animals. Indirect transmission can occur through insects, ticks and mites that feed on infected animals.

Nf95-226 Estimating Floor Space For Farm Equipment Storage, Robert D. Grisso, Gerald R. Bodman

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact provides a guide for planning storage for farm equipment.

G95-1264 Storing Fresh Fruits And Vegetables, Susan D. Schoneweis, Durward Smith

University of Nebraska-Lincoln Extension: Historical Materials

The following NebGuide outlines proper storage methods and conditions for fresh fruits and vegetables.

Harvesting fruits and vegetables from your garden at the proper stage of maturity is only the first step to fresh table quality. Proper harvesting and post-harvest handling methods, as well as proper storage of fruits and vegetables not immediately eaten, will help maintain the flavor, texture and nutritive value of the produce.

Proper storage means controlling both the temperature and relative humidity of the storage area. All fruits and vegetables do not have the same requirements. This NebGuide will help you select the best storage conditions …

Ec95-1560 Use Of Cultural Practices In Crop Insect Pest Management, Robert J. Wright

University of Nebraska-Lincoln Extension: Historical Materials

This Extension Circular reviews what is known about the effects of rotations, tillage practices, and planting and harvest dates on crop insect management, focusing on major crops in Nebraska.

Before the development of synthetic organic insecticides (pre-DDT era), rotations, tillage practices, planting and harvest dates, and other nonchemical cultural controls were commonly recommended for insect management. Research focused on crop rotation and other cultural practices for insect management. With the development of DDT and later insecticides however, research on nonchemical controls decreased markedly.

With the emergence of the concept of sustainable agriculture in the 1980s, there has been increased emphasis …

Nf95-220 Cull Sow Price Patterns At Omaha, Al Wellman

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact examines the market values of cull cow slaughter over a twenty-year time span.

Nf95-210 Slaughter Hog Price Patterns At Omaha, Al Wellman

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact provides data about seasonal price patterns in slaughter hogs.

1995 Nebraska Swine Report, Rodger K. Johnson

University of Nebraska-Lincoln Extension: Historical Materials

This publication was prepared by the staff in Animal Science and cooperating Departments for use inExtension, Teaching and Research programs. It deals with the results that were done in reproduction, breeding, health, nutrition, economics and housing of swine.

Nf95-212 Supporting Stepfamilies, Tana Seymour, Connie Francis, Pat Steffens

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact is the first in a series of NebFacts developed to support and strengthen stepfamilies.

Nf95-223 Supporting Stepfamilies: What Do The Children Feel?, Tana Seymour, Connie Francis, Patricia Steffens

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact is part of a series about the special circumstances of stepfamilies.

G95-1236 Developing Beef Quality Assurance, Dicky D. Griffin, Louis Perino, Don Hudson

University of Nebraska-Lincoln Extension: Historical Materials

This Neb-Guide gives guidelines for developing a feedlot beef quality assurance program.

The displacement of people from agriculture into other areas of employment has broken the relationship between most consumers and producers. The consumer's lack of knowledge about agricultural production coupled with concern for misuse of technological advances in agriculture has created great concern for the safety of their food supply. Consumers are worried that their food will be contaminated by antibiotics, hormones, and agricultural chemicals. Recently, bacterial contamination of beef has been added to their fears. These concerns, combined with diet and health concerns for eating red meat and …

Nf95-225 Oil Analysis, Robert D. Grisso, Steven R. Melvin

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact discusses the many advantages to an oil analysis.

Nf95-222 Nutrition Resources For Modified Or Prescribed Diets, Linda S. Boeckner

University of Nebraska-Lincoln Extension: Historical Materials

This list of books is only a beginning resource list if you have been recommended to follow a modified diet for therapeutic or preventive purposes.