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G90-977 Johne's Disease (Paratuberculosis), Duane N. Rice, Douglas G. Rogers Jan 1990

G90-977 Johne's Disease (Paratuberculosis), Duane N. Rice, Douglas G. Rogers

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses paratuberculosis (a costly disease) of cattle, sheep and goats, its causes, clinical signs, transmission, diagnosis and control measures.

Johne's Disease, or paratuberculosis, is a chronic wasting disease that causes considerable production losses in adult cattle, sheep and goats. The disease is caused by Mycobacterium paratuberculosis, a bacterium related to the tuberculosis bacterium Mycobacterium bovis.

This bacterium causes an enteritis (inflamed intestinal tract) that results in severe weight loss and diarrhea. Some animals may be so emaciated (thin, dehydrated) that they are condemned at slaughter; others may suffer from reduced productivity long before clinical (visible) signs …


G90-987 Colostrum Quality And Absorption In Baby Calves, Duane N. Rice, Douglas G. Rogers Jan 1990

G90-987 Colostrum Quality And Absorption In Baby Calves, Duane N. Rice, Douglas G. Rogers

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide explains the importance of early feeding of high quality colostrum to the newborn calf.

The intake and absorption of colostral immunoglobulins, which include antibodies against disease, are essential to the health of the newborn calf. The newborn calf is virtually devoid of circulating antibodies and thus relies on antibodies acquired from colostrum for protection against common disease-causing organisms (pathogens). Significant amounts of the antibodies obtained from good quality colostrum, if fed early enough, are transferred across the small intestine and into the blood during the first few hours of life (passive transfer). Antibodies entering the blood are further …


G90-978 Byproduct Feedstuffs For Beef And Dairy Cattle, Don J. Kubik, Rick Stock Jan 1990

G90-978 Byproduct Feedstuffs For Beef And Dairy Cattle, Don J. Kubik, Rick Stock

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide details the type of byproduct feedstuffs available for beef and dairy cattle, a description of their characteristics and discussion of their nutrient value. Byproduct feeds have become a stabilizing factor in the economic success of many beef and dairy operations. Byproduct feeds are the residue that remains after feeds have been processed. The processing of soybeans into soybean meal results in a large supply of soybean hulls. Processing corn into high fructose syrup provides corn gluten feed and corn bran. Converting corn starch into ethanol provides distillers grains. Hominy, a byproduct of processing corn starch for human consumption, …


Ec90-268 Nebraska Beef Weaning-Yearling Worksheet Jan 1990

Ec90-268 Nebraska Beef Weaning-Yearling Worksheet

University of Nebraska-Lincoln Extension: Historical Materials

EC90-268, Nebraska Beef Weaning-Yearling Worksheet helps farmers and ranchers keep track of details on a an animal's performance through a given year.


Ec90-267 Nebraska Beef Sire Summary Card Jan 1990

Ec90-267 Nebraska Beef Sire Summary Card

University of Nebraska-Lincoln Extension: Historical Materials

EC90-267, Nebraska Beef Sire Record Card helps farmers and ranchers keep track of details on a sire's performance through a given year.


Ec90-266 Nebraska Beef Cow Record Card Jan 1990

Ec90-266 Nebraska Beef Cow Record Card

University of Nebraska-Lincoln Extension: Historical Materials

EC90-266, Nebraska Beef Cow Record Card helps farmers and ranchers keep track of details on a cow's performance through a given year.


Ec90-219 1990 Nebraska Swine Report, M. C. Brumm, Jan Mohrmann, Larry L. Bitney, Paula J. Fedorka-Cray, Pushpa Srikumaran, Sally A. Breisch, Steven J. Weiss, Gary A. Anderson, Donald G. Levis, Duane Reese, Luis Gama, Clyde Naber, Terry Radke, Edd Clemens, Alyce Zalesky, Dennis Schulte, Gerald R. Bodman, Marcus Milanuk, David P. Shelton, Joe D. Hancock, E.R. Peo, Austin J. Lewis, Mark A. Giesemann, Lee I. Chiba, Gary F. Louis, William C. Weldon, Robert V. Knox, Murray Danielson, William Ahlschwede, Rodger K. Johnson, Gregg Eckardt Jan 1990

Ec90-219 1990 Nebraska Swine Report, M. C. Brumm, Jan Mohrmann, Larry L. Bitney, Paula J. Fedorka-Cray, Pushpa Srikumaran, Sally A. Breisch, Steven J. Weiss, Gary A. Anderson, Donald G. Levis, Duane Reese, Luis Gama, Clyde Naber, Terry Radke, Edd Clemens, Alyce Zalesky, Dennis Schulte, Gerald R. Bodman, Marcus Milanuk, David P. Shelton, Joe D. Hancock, E.R. Peo, Austin J. Lewis, Mark A. Giesemann, Lee I. Chiba, Gary F. Louis, William C. Weldon, Robert V. Knox, Murray Danielson, William Ahlschwede, Rodger K. Johnson, Gregg Eckardt

University of Nebraska-Lincoln Extension: Historical Materials

This 1990 Nebraska Swine Report was prepared by the staff in Animal Science and cooperating departments for use in the Extension and Teaching programs at the University of Nebraska-Lincoln. Authors from the following areas contributed to this publication: Swine Nutrition, swine diseases, pathology, economics, engineering, swine breeding, meats, agronomy, and diagnostic laboratory. It covers the following areas: breeding, disease control, feeding, nutrition, economics, housing and meats.


G90-1002 Child Labor Laws For Agriculture, Raymond Massey Jan 1990

G90-1002 Child Labor Laws For Agriculture, Raymond Massey

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide details special considerations for employing persons 16 years of age and younger.

The employment of minors became regulated by the Fair Labor Standards Act of 1938. Amendments to this Act and additional Nebraska laws have further regulated child labor use.

Agriculture is given special provisions regarding child labor. Specific regulations pertaining to age, working hours and hazardous jobs have been written to assure that minors are not employed nor endangered while working in agricultural jobs.

The child labor provisions mentioned in this NebGuide apply to the agricultural employment of all non-family minors, migrant as well as local resident …


G90-964 How Soil Holds Water, Norman L. Klocke, Gary W. Hergert Jan 1990

G90-964 How Soil Holds Water, Norman L. Klocke, Gary W. Hergert

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes the physical characteristics that influence how soil holds water.

Dryland and irrigationd agriculture depend on the management of two basic natural resources, soil and water. Soil is the supporting structure of plant life and water is essential to sustain plant life. The wise use of these resources requires a basic understanding of soil and water as well as the crop.

The available water capacity and characteristics of soils are critical to water management planning for irrigationd and dryland crops. The management decisions of what crops to plant, plant populations, when to irrigation, how much to irrigation, when …


G90-999 Nutritional Management Of The High-Producing Dairy Cow In The 1990s, Rick J. Grant, Jeffrey F. Keown Jan 1990

G90-999 Nutritional Management Of The High-Producing Dairy Cow In The 1990s, Rick J. Grant, Jeffrey F. Keown

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses important aspects of grouping and feeding systems, body conditioning, and nutritional requirements for high-producing dairy cows.

An effective feeding system allows maximum intake of a nutritionally balanced ration. The use of production-enhancing compounds, such as Bovine Somatropin (BST), makes proper nutritional management of high-producing dairy cows even more critical. This NebGuide discusses important aspects of grouping and feeding systems, body conditioning, and nutritional requirements for high-producing dairy cows.

As herd production levels continue to increase along with the average herd size, it is becoming more difficult for many dairy producers to feed their cattle adequate nutrients to …


G89-925 'Helminthosporium' Leaf Spot And Melting Out Diseases Of Turfgrass (Revised December 1995), John E. Watkins, Roch E. Gaussoin, Terrance P. Riordan Jan 1989

G89-925 'Helminthosporium' Leaf Spot And Melting Out Diseases Of Turfgrass (Revised December 1995), John E. Watkins, Roch E. Gaussoin, Terrance P. Riordan

University of Nebraska-Lincoln Extension: Historical Materials

Symptoms and controls for "Helminthosporium" leaf spot and melting out are discussed.

Leaf spot and melting out are two fungal diseases of turfgrass within the "Helminthosporium" leaf, crown and root disease complex. They are the most common and serious groups of cool season turfgrass diseases in North America.


G89-901 Understand Your Soil Test: Sulfur, K.D. Frank, Delno Knudsen Jan 1989

G89-901 Understand Your Soil Test: Sulfur, K.D. Frank, Delno Knudsen

University of Nebraska-Lincoln Extension: Historical Materials

Factors leading to sulfur deficiency, soil and water tests, soil test interpretation and fertilizer materials that contain sulfur are covered here.

Sulfur, one of the macro-nutrients, may be deficient in some sandy soils but usually is plentiful in other soils of the state. The amounts contained by healthy crops are on the same order as phosphorus, ranging from 0.2 percent to .5 percent sulfur. It is a component of certain amino acids, and so is part of several proteins essential for plants and animals.


G89-899 Weed Control In No-Till Corn, Grain Sorghum And Soybean Production, R.S. Moomaw, Alex Martin, R.N. Stougaard, Fred Roeth, G.A. Wicks, Robert N. Klein, Paul J. Jasa Jan 1989

G89-899 Weed Control In No-Till Corn, Grain Sorghum And Soybean Production, R.S. Moomaw, Alex Martin, R.N. Stougaard, Fred Roeth, G.A. Wicks, Robert N. Klein, Paul J. Jasa

University of Nebraska-Lincoln Extension: Historical Materials

Tips for successful no-till weed control, weed control principles for no-till row crop production, and no-till row crops planted into legume or small grain residues are covered here. Soil erosion by wind and water is a strong societal concern in our state and nation. Current estimates are that more than 100 million tons of topsoil are eroded annually in Nebraska, with 75 percent of that coming from row crop areas. Nebraska farmers have been implementing changes in their crop production practices to reduce soil erosion.


G89-940 Financial Planning Form: Net Worth Statement, Kathleen Prochaska-Cue Jan 1989

G89-940 Financial Planning Form: Net Worth Statement, Kathleen Prochaska-Cue

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide gives step-by-step instructions for filling out the included net worth statement, sometimes called a balance sheet.

A net worth statement, or balance sheet, is like a snapshot that shows a financial situation at a certain point in time. In simple terms, the net worth sheet shows how much money would be left if everything owned was converted into cash and used to pay off all debts.

The net worth statement includes what is owned (assets) on the left side of the sheet, what is owed to creditors (liabilities) on the right side of the sheet, and the net …


Ec89-730 Anti-Pollution Protection When Applying Chemicals With Irrigation Systems, Dean E. Eisenhauer, Delynn R. Hay Jan 1989

Ec89-730 Anti-Pollution Protection When Applying Chemicals With Irrigation Systems, Dean E. Eisenhauer, Delynn R. Hay

University of Nebraska-Lincoln Extension: Historical Materials

Many irrigators apply chemicals such as fertilizers, herbicides, and insecticides with their irrigation systems. This practice, called chemigation, can be an effective applicatio method if the chemical is suited to this practice and the irrigation system is properly engineered. Chemigation is regulated in Nebraska. The Department of Environmental Control (DEC) and the Natural Resource Districts (NRDs) conduct impsection and enforcement programs. This guide describes only the equipment requirements of DEC's regulations.


G89-904 Corn Insects - Quick Reference, J. F. Witkowski, Frederick P. Baxendale Jan 1989

G89-904 Corn Insects - Quick Reference, J. F. Witkowski, Frederick P. Baxendale

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide provides abbreviated information on all the economically important corn insect pests found in Nebraska. It provides a brief description, damage symptoms, incidence, sampling scheme, economic thresholds, and available references for these insects.


Ec89-724 Irrigation Scheduling Using Tensiometers In Sandy Soils, William L. Kranz, Thomas Dorn, Dean E. Eisenhauer Jan 1989

Ec89-724 Irrigation Scheduling Using Tensiometers In Sandy Soils, William L. Kranz, Thomas Dorn, Dean E. Eisenhauer

University of Nebraska-Lincoln Extension: Historical Materials

Monitoring soil moisture is fundamental to determining how much irrigation water should be applied and when the soil is able to store the amount of water to be applied. Establishing when and how much water should be applied is often referred to as irrigation scheduling.

This extension circular discusses soil moisture terms; what is a tensiometer, its installation and use; and worksheet.


G89-915 Testing Livestock Feeds For Beef Cattle, Dairy Cattle, Sheep And Horses, Rick Grant, Bruce Anderson, Richard J. Rasby, Terry L. Mader Jan 1989

G89-915 Testing Livestock Feeds For Beef Cattle, Dairy Cattle, Sheep And Horses, Rick Grant, Bruce Anderson, Richard J. Rasby, Terry L. Mader

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide provides tips on how to determine feeds you should analyze and nutrients to measure. It tells how to interpret the results of feed analysis.

Why Test Feeds?

Nutrient concentration can vary considerably in feeds, especially forages. Protein in alfalfa hay can range from 10 to 25 percent or more of the dry matter; grass hay will contain between four and 18 percent protein.

Use feed tests to target specific feeds to different livestock. Feed high quality forage to the most productive livestock or when nutrient needs are highest. Feed lower quality forage to animals with lower nutrient needs. …


G89-915 Testing Livestock Feeds For Beef Cattle, Dairy Cattle, Sheep And Horses (Revised April 1997), Rick Grant, Bruce Anderson, Richard J. Rasby, Terry L. Mader Jan 1989

G89-915 Testing Livestock Feeds For Beef Cattle, Dairy Cattle, Sheep And Horses (Revised April 1997), Rick Grant, Bruce Anderson, Richard J. Rasby, Terry L. Mader

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide provides tips on how to determine feeds you should analyze and nutrients to measure. It tells how to interpret the results of feed analysis.

Why Test Feeds?

Nutrient concentration can vary considerably in feeds, especially forages. Protein in alfalfa hay can range from 10 to 25 percent or more of the dry matter; grass hay will contain between four and 18 percent protein.

Use feed tests to target specific feeds to different livestock. Feed high quality forage to the most productive livestock or when nutrient needs are highest. Feed lower quality forage to animals with lower nutrient needs.


G89-923 Windbreak Maintenance And Renovation, Jon Wilson, Mike Kuhns Jan 1989

G89-923 Windbreak Maintenance And Renovation, Jon Wilson, Mike Kuhns

University of Nebraska-Lincoln Extension: Historical Materials

What are you doing to maintain your windbreak? Is renovation necessary? This NebGuide can help you decide.

Windbreaks are integral parts of many Nebraska farming and ranching operations. They protect man, animals, crops and buildings from cold winter winds, hot summer winds, and deep snows. Windbreaks prevent wind erosion and provide wildlife habitat.

All windbreaks, even well-designed ones, need regular maintenance. Some windbreaks, especially those that are older or neglected, may need more drastic treatment or renovation.


G89-947 Buying Meat By The Serving, Dennis E. Burson Jan 1989

G89-947 Buying Meat By The Serving, Dennis E. Burson

University of Nebraska-Lincoln Extension: Historical Materials

Buying meat by the serving rather than by the pound can save you money. Determining cost per serving is covered here.

Smart shoppers use cost per serving rather than price per pound in making meat selection decisions. Price per pound can be misleading because all cuts will not yield the same number of servings per pound.

Although some boneless cuts may cost more on a per pound basis, they may be more economical due to less waste. The amount of bone and waste fat determines the number of servings of cooked meat a cut will yield. Cost of the edible …


G89-944 Home Freezing Of Cooked And Prepared Foods, Katharine P. Riddle, Anne Mae Brenner Jan 1989

G89-944 Home Freezing Of Cooked And Prepared Foods, Katharine P. Riddle, Anne Mae Brenner

University of Nebraska-Lincoln Extension: Historical Materials

Preparing food ahead of time and freezing it can save time, energy and money. Frozen cooked foods also add variety to your menu, offer quick meals for unexpected company and provide nutritious choices for busy days.

When you are preparing a main dish, it takes only a little more effort and time to make enough for several meals. You can freeze all of the prepared food in meal size packages, or serve part of the food immediately and freeze the rest.

It is more economical to make your own supply of prepared dishes than to purchase commercially prepared foods.


G89-922 Stain Removal For Washable Fabrics (Revised April 1999), Rose Marie Tondl Jan 1989

G89-922 Stain Removal For Washable Fabrics (Revised April 1999), Rose Marie Tondl

University of Nebraska-Lincoln Extension: Historical Materials

Spaghetti sauce, ink and chewing gum are just a few of the things that can leave their mark on clothing. This NebGuide has suggestions for removing stains from washable fabrics.

Home stain removal done quickly and cautiously can decrease family clothing care costs. Clothing expenditures are reduced by minimizing the replacement of damaged clothing. The following instructions and techniques use normal home laundry products and readily available stain-removal agents. These procedures apply only to washable items and not to garments labeled dry clean only. Always check the care label for recommended laundering procedures and follow the instructions.


G89-912 Alfalfa Crown And Root Rots And Stand Longevity, John E. Watkins, Fred A. Gray, Bruce Anderson Jan 1989

G89-912 Alfalfa Crown And Root Rots And Stand Longevity, John E. Watkins, Fred A. Gray, Bruce Anderson

University of Nebraska-Lincoln Extension: Historical Materials

Causes of crown and upper root rot, symptoms and management are discussed here.

Alfalfa (Medicago sativa L.) is the most important forage crop species in North America. It is widely adapted, energy efficient, and produces the most protein yield per acre. Alfalfa is well-suited to both dryland and irrigationd soils of Nebraska.

Many factors contribute to the decline in productivity of an alfalfa stand. Under favorable growing conditions and proper management, alfalfa stands in Nebraska can last over 10 years.


G89-951 Mushrooms, Puffballs, Fairy Rings, And Slime Molds In Turfgrass, John E. Watkins Jan 1989

G89-951 Mushrooms, Puffballs, Fairy Rings, And Slime Molds In Turfgrass, John E. Watkins

University of Nebraska-Lincoln Extension: Historical Materials

How do you identify -- and treat -- mushrooms, puffballs, fairy rings and slime molds? Read on.

Some mushrooms and most puffballs are edible; some are foul-smelling, many are considered unsightly, and a few are poisonous; but when they appear on a lawn, most are considered a nuisance.


G89-907 Drinking Water: Testing For Quality (Revised April 2005), Sharon Skipton, Bruce I. Dvorak, Wayne Woldt Jan 1989

G89-907 Drinking Water: Testing For Quality (Revised April 2005), Sharon Skipton, Bruce I. Dvorak, Wayne Woldt

University of Nebraska-Lincoln Extension: Historical Materials

Why test water quality? Concern about water quality often leads consumers to ask questions such as "What is in my water?" or "Is my drinking water safe?" All water from natural sources contains dissolved substances. These substances are often called contaminants, especially when the amounts present are at possibly harmful or problematic levels. The substances in water can result from either natural processes or human activities. At low concentrations, many do not cause known harmful effects and may be beneficial. Research shows some substances may be harmful only when present at high enough concentrations. The only way to know if …


G89-935 Planning For Healthy Eating (Revised November 1994), Darlene Martin, Harriet Kohn, Charlotte Kern Jan 1989

G89-935 Planning For Healthy Eating (Revised November 1994), Darlene Martin, Harriet Kohn, Charlotte Kern

University of Nebraska-Lincoln Extension: Historical Materials

Dietary recommendations and tips for healthy eating are included to help reduce the risk of certain diseases.

What is healthy eating? It's eating the types and amounts of foods that promote the best possible health for you within the limits of your environmental and genetic makeup. Healthy eating can help you maintain a desirable weight. It helps reduce the risk of heart disease, some types of cancer, and obesity.

As we do more scientific studies on healthy eating, the recommendations may be refined. It pays to be alert to new, well-documented information about what constitutes healthy eating.

The National Research …


G89-932 Minimum Center Pivot Design Capacities In Nebraska, William L. Kranz, Derrel L. Martin, Greg Lackas Jan 1989

G89-932 Minimum Center Pivot Design Capacities In Nebraska, William L. Kranz, Derrel L. Martin, Greg Lackas

University of Nebraska-Lincoln Extension: Historical Materials

Factors to consider in choosing an appropriate center pivot design are covered here. Irrigators investing in a center pivot irrigation system need to consider this important question: How much supplemental water is required by the crop? Irrigation system capacity needed to meet crop requirements is defined in units of gallons per minute (GPM) or gallons per minute per acre (GPM/AC). If the system capacity is too low, crop stress occurs during some portion of the growing season. If the capacity is too high, surface runoff may result, or capital investment for the pumping plant and center pivot may be greater …


G89-954 A Guide For Managing Poultry Insects (Revised April 1996), John B. Campbell Jan 1989

G89-954 A Guide For Managing Poultry Insects (Revised April 1996), John B. Campbell

University of Nebraska-Lincoln Extension: Historical Materials

Major insect pests of Nebraska's poultry population are identified and treatment recommendations are given.

For many years poultry production in Nebraska has consisted primarily of large operations of layer hens. In recent years, however, broiler production has increased in southeast Nebraska. There are also some large turkey production units. Extreme competitiveness in the poultry industry has resulted in narrow cost-profit margins. Poultry operations cannot allow ectoparasitic and nuisance insects to interfere with production, nor can they afford high pest control expenses. For production to be profitable, poultry production must be managed to reduce the incidence of insect pests.

Poultry are …


Ec89-1761 Poisonous Snakes And Snakebite In Nebraska, Ron J. Johnson Jan 1989

Ec89-1761 Poisonous Snakes And Snakebite In Nebraska, Ron J. Johnson

University of Nebraska-Lincoln Extension: Historical Materials

Nebraska has four kinds of venomous snakes — the prairie rattlesnake, timber rattlesnake, western massasauga (a small rattlesnake), and copperhead. Knowing how to identify venomous snakes, especially the kinds found in areas where you might go, is a good first step in avoiding them.

This publication provides information about Nebraska's venomous snakes, some guidelines for avoiding snakebite, and suggestions on what to do in case of snakebite.