Curriculum and Instruction Commons^™

G979-1337 Application Uniformity Of In-Canopy Sprinklers (Revised November 1999), C. Dean Yonts, William L. Kranz, Derrel L. Martin

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes water management and system design considerations when using in-canopy sprinklers for center pivot irrigation systems. The goal, when using center pivot irrigation, is to uniformly distribute water on the soil surface. Uniform application of water combined with uniform infiltration of water into the soil gives plants equal access to water. As a method to reduce energy costs, many producers are converting their center pivot systems from high to medium or low pressure sprinkler packages. In response, sprinkler manufacturers have developed new devices for use above and below the center pivot pipeline to uniformly apply water at lower …

Ec97-219 1997 Nebraska Swine Report, Duane Reese

University of Nebraska-Lincoln Extension: Historical Materials

The 1997 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.

Ec97-276 Management Strategies For Pen-Mating Female Pigs, Donald G. Levis

University of Nebraska-Lincoln Extension: Historical Materials

The master control switch of a pork production enterprise is weaning day. Pork production managers have little or no control concerning when a weaned female will cycle or how long she will be in estrus after weaning. When females are pen-mated, the producer needs to use management procedures to prevent an excessive number of estrous females from expressing the standing response at the same time, try to manage estrous females so that they are bred at the proper time, try to manage boars so they maintain an adequate level of fertility, evaluate boars for level of sexual behavior before and …

Ec97-274 Management Of Replacement Gilts For Efficient Reproduction, Donald G. Levis

University of Nebraska-Lincoln Extension: Historical Materials

Successfully introducing replacement gilts into the breeding herd is an important aspect of breeding herd efficiency. To attain herd efficiency, females must ovulate adequate numbers of viable ova, express estrus, show willingness to mate and conceive in a regular manner. If these qualities are properly developed, pregnancy rate and litter size will be maximized. A gilt development and management program needs to be designed for gilts from birth to farrowing their first litter.

G97-1341 Landscapes For Shade (Revised April 2003), Anne Streich, Donald E. Janssen, Roch E. Gaussoin, Steven Rodie

University of Nebraska-Lincoln Extension: Historical Materials

The cooling effect of a shade garden in midsummer can be one of life's great pleasures. The combination of shade and dappled sunlight encourages people to stop and enjoy a cool, quiet respite from a busy day.

This NebGuide includes information on gardening in the shade.

Nf97-355 House Finch "Eye" Disease, Eva Wallner-Pendleton, Ron J. Johnson, John Dinan

University of Nebraska-Lincoln Extension: Historical Materials

A newly-recognized disease that causes swollen eyelids and weepy eyes in house finches was confirmed in Nebraska in 1996 and has been observed as far west as McCook. Other symptoms of this emerging disease include wet, matted feathers around the eyelids and face, weight loss, fluffed feathers, inactivity, loss of sight, and eventual death in some affected birds. This disease, caused by a strain of the bacteria-like organism Mycoplasma gallisepticum, was first observed in several mid-Atlantic and eastern states in 1994. It has now spread to Canada, all of the eastern and Midwestern United States, and as far west as …

Nf97-328 A Guide To Grasshopper Control In Cropland (Revised May 2004), Gary L. Hein, John B. Campbell

University of Nebraska-Lincoln Extension: Historical Materials

Grasshoppers have been a major concern to farmers and ranchers since Nebraska was first settled. The potential for devastation, while still serious, is not as great as it was 100 years ago because many of the prime grasshopper breeding areas along the eastern slopes of the Rocky Mountains are now under tillage. Statewide, grasshopper populations fluctuate in cycles with large numbers occurring for two to four years, followed by moderate numbers for several years.

This NebFact discusses grasshopper damage to cropland, how to determine when control is required and methods of control.

Ncr96-235 Feeding Ewes, Leon F. Bush, James Thompson

University of Nebraska-Lincoln Extension: Historical Materials

Proper feeding and year-roundmanagement of ewes are essential toprofitable sheep production. Feed forthe ewes can be 60 to 80% of the totalproduction costs of the sheepenterprise. Either excessive orinadequate nutrition is expensive. Toavoid these costly extremes you mustknow something of the nutritiverequirements of the ewe throughout theyear. That knowledge may make thedifference between profit and loss inyour operation.

G96-1279 Drinking Water: Nitrate-Nitrogen (Revised November 1998), Paul J. Jasa, Sharon Skipton, David L. Varner, Delynn Hay

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses practices recommended to manage nitrate-nitrogen in a domestic water supply. Many Nebraskans have questions about the impact of nitrate in their drinking water. Water quality monitoring shows that nitrate is present in groundwater throughout much of Nebraska and that concentrations are increasing in some areas. Nitrogen is essential for all living things as it is an essential component of protein. Nitrogen exists in the environment in many forms and changes forms as it moves through the nitrogen cycle. However, excessive concentrations of nitrate-nitrogen in drinking water can be hazardous to health, especially for infants and pregnant women.

Nf96-276 Setting Up Your Own Business: Records And Bookkeeping (Revised April 2005), Cheryl A. Burkhart-Kriesel, Paul H. Gessaman

University of Nebraska-Lincoln Extension: Historical Materials

A business record system is an important but often unappreciated part of your business management system. Whether you are moving toward a business start-up or have a business that's been operating for months or years, a good record system and disciplined bookkeeping are required for business success.

Your records system and bookkeeping activities are intended to provide a constant flow of information about the state of your business. This NebFact discusses the ins and outs of starting up your records and bookkeeping system.

G96-1280 Drinking Water: Iron And Manganese, David L. Varner, Sharon Skipton, Delynn Hay, Paul J. Jasa

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses recommended practices to manage iron and manganese in a domestic water supply. Iron and manganese are non-hazardous elements that can be a nuisance in a water supply. Iron and manganese are chemically similar and cause similar problems. Iron is the most frequent of the two contaminants in water supplies; manganese is typically found in iron-bearing water.

Nf96-278 Setting Up Your Own Business: Financing Your Business (Revised April 2005), Cheryl A. Burkhart-Kriesel, Paul H. Gessaman

University of Nebraska-Lincoln Extension: Historical Materials

Financing the start-up, development, and growth of your business may be one of the most important challenges you'll face in setting up your own business. Many potential business owners do not have personal funds in the amount needed. And, regardless of how good your business idea or product is, those who could lend you the needed funds may be unwilling to do so.

This NebFacts identifies and describes the primary sources of financing and their use in funding your business.

G96-1282 Drinking Water: Man-Made Chemicals, Paul J. Jasa, David L. Varner, Sharon Skipton, Delynn Hay

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses recommended practices to manage man-made chemicals in a domestic water supply. Many Nebraskans are concerned about the effects some of the man-made chemicals that have become part of everyday life may have on their water supply. As the name implies, these chemicals do not exist in nature but were made by man. With proper storage and use of these chemicals and with proper well construction, the risks to groundwater from the chemicals are low and the benefits are many. In some areas of the state, however, industrial solvents, manufacturing chemicals, ammunition wastes, pesticides and grain fumigants have …

Ec96-219 1996 Nebraska Swine Report, Duane Reese

University of Nebraska-Lincoln Extension: Historical Materials

The 1996 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.

Nf96-286 Settting Up Your Own Business: Monitoring The Health And Growth Of Your Business (Revised April 2005), Cheryl A. Burkhart-Kriesel, Paul H. Gessaman

University of Nebraska-Lincoln Extension: Historical Materials

If you are an entrepreneur and business proprietor, it's likely that you are, or you soon will be, compiling financial statements for your business. Doing so is part of being the owner and manager of a business unit. It's important to regularly compile financial statements that are fully accurate, even if you may not enjoy the investment of time, effort, and number crunching.

This NebFact provides information on the use of easily calculated financial ratios and performance indicators derived from financial statements for your business.

G96-279 Setting Up Your Own Business: Glossary Of Financial Management Terms (Revised April 2005), Cheryl A. Burkhart-Kriesel, Paul H. Gessaman

University of Nebraska-Lincoln Extension: Historical Materials

If you have ever sat down with an accountant or banker, you quickly learn that they have a language all their own. This glossary is designed to help you understand some frequently used words in what sometimes is called "the language of business." Being familiar with the terminology can help you become more comfortable and effective in communicating with accountants, lenders, suppliers, and others in the business community.

Nf96-277 Setting Up Your Own Business: Planning Your Insurance Coverage (Revised April 2005), Cheryl A. Burkhart-Kriesel, Paul H. Gessaman

University of Nebraska-Lincoln Extension: Historical Materials

Among the important business decisions you will make each year are your decisions about insurance. Both the type(s) of insurance you decide to carry and the level of coverage provided through each type of insurance are important. In event of a serious mistake by yourself or your employee, an accident, a natural or man-made disaster, or other similar event, it's likely your insurance coverage is all that will stand between you and a major loss — possibly all that's between you and a bankruptcy.

This NebFact informs you how to plan your insurance coverage and includes a form for you …

Cc96-396 Productcion Flexibility Contracts: Provisions, Implications And The Participation Decision, Roy Frederick, Bruce B. Johnson

University of Nebraska-Lincoln Extension: Historical Materials

The Federal Agriculture Improvement and Reform (FAIR) Act of 1996 (P.L. 104-127) was signed into law by President Clinton on April 4, 1996. Most provisions of the new law, including the commodity provisions, will be effective for seven years, 1996-2002.

Unlike previous farm bills, provisions relating to commodity supports are grouped together under what is known as the Agricultural Market Transition Act (AMTA) program. Producers of seven commodities: corn, sorghum, barley, oats, wheat, rice and cotton must sign Productive Flexibility Contracts (PFCs) to participate in the AMTA. These seven commodities are referred to as "contract commodities."

This publication focuses on …

Ec95-741 Pollution Prevention: A Tool Kit For Drycleaners, Janet R. Hygnstrom, Wayne Woldt, Mohamed F. Dahab

University of Nebraska-Lincoln Extension: Historical Materials

Would you like to:

• Reduce your operating costs by using fewer materials and supplies?
• Reduce hazardous and nonhazardous waste transportation and disposal costs?
• Reduce liability and risks associated with hazardous waste?
• Reduce the paperwork and record keeping requirements associated with hazardous waste?
• Improve workplace safety and employee health?
• Help safeguard the environment?
• Improve your company's image?
• Increase your company's business activities?

If you answered "Yes," to any of the above questions, you may want to look at the materials in this pollution prevention tool kit.

G95-1250 Rust Of Dry Bean, James R. Steadman, H. F. Schwartz, Dale T. Lindgren

University of Nebraska-Lincoln Extension: Historical Materials

The symptoms, sources, spread and management of rust in dry edible beans is discussed in this NebGuide.

Rust is an important disease that affects dry beans in eastern Colorado, western Nebraska and adjacent regions. The disease is caused by the fungus Uromyces appendiculatus which has caused periodic epidemics in this region since the 1950s. Recent yield losses from the disease have exceeded 50 percent in some areas.

Ec95-745 Managing Livestock Odors: Principles, Assessment And Planning, Richard K. Koelsch

University of Nebraska-Lincoln Extension: Historical Materials

Odors associated with livestock manure represent a growing challenge for livestock producers. Livestock production trends such as more animals per farm and expanded reliance upon manure storage have added to the odor muisance. Implementing other environmentally friendly practices such as manure nutrient management and maintenance of surface crop residues for soil conservation also have resulted in additional odor challenges.

Odors originating from livestock wastes are a common source of irritation between producers and neighbors. Confrontations may lead to more stringent local zoning regulations, greater scrutiny of other farm environmental issues, and litigation.

This publication summarizes the underlying causes of livestock …

G95-1251 Biological Control Of Insect And Mite Pests, Robert J. Wright

University of Nebraska-Lincoln Extension: Historical Materials

The advantages and disadvantages of the three forms of biological control of insect and mite pests -- classical, augmentation and conservation -- are discussed.

Biological control is the conscious use of living beneficial organisms, called natural enemies, to control pests. Biological control should be an important part of any integrated pest management program, an approach which combines a variety of pest control methods to reduce pest levels below an economic threshold. Virtually all insect and mite pests have some natural enemies. Managing these natural enemies can effectively control many pests. Often the use of insecticides or other practices can injure …

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.

G95-1268 Lettuce And Other Salad Greens, Susan D. Schoneweis

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses different salad greens, their uses and nutritional value.

Lettuce has been an important part of human diets since ancient times. It was customary for the Romans to precede their gargantuan banquets with refreshing lettuce salads in the belief that lettuce enhanced the appetite and relaxed the alimentary canal. It had other uses, too. Dried lettuce juice was used to aid sleep in Elizabethan times and through World War II lactucarium, a sedative made from wild lettuce extracts, was used in hospitals¹. Today, lettuce is used as the main ingredient in most salads and it is joined by …

Ec95-273 Swine Nutrition Guide, Duane Reese, Robert C. Thaler, Mike Brumm, Austin J. Lewis, Philip S. Miller, George W. Libal

University of Nebraska-Lincoln Extension: Historical Materials

This publication is a revision of the previous swine nutrition publication prepared by the Universityof Nebraska and South DakotaState University. The focus of the publication continues to be on nutrient recommendations for swine. Specific factors (nutritional, environmental and managerial) that affect nutrient recommendations have been considered and discussed. We believe that the identification and description of the factors provide the framework for the nutrient recommendations presented inTables 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, in situations where “gray areas” existed, these industry …

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 …

Ec95-1873 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.

G95-1270 Sclerotinia Stem Rot Of Soybeans, James R. Steadman, S. Rutledge, D. Merrell, David Wysong

University of Nebraska-Lincoln Extension: Historical Materials

Life cycle, symptoms, and control measures of sclerotinia stem rot of soybeans is discussed.

Sclerotinia stem rot of soybeans is caused by the fungus Sclerotinia sclerotiorum. This pathogen has an extremely wide host range and can affect more than 400 plant species, including oilseed, vegetable and forage legume crops. S. sclerotiorum has caused a disease known as white mold on dry edible beans in western Nebraska for 40 years, but it did not become a problem in soybeans until the 1990s. This fungal pathogen can be found on soybeans in Illinois, Iowa, Michigan, Ohio, Minnesota, Wisconsin, and North Dakota. …

Ec94-219 1995 Nebraska Swine Report, Rodger K. Johnson

University of Nebraska-Lincoln Extension: Historical Materials

The 1995 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.

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.