Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 30 of 60

Full-Text Articles in Life Sciences

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.


G90-1006 Setting Up A Family Council, Herbert G. Lingren Jan 1990

G90-1006 Setting Up A Family Council, Herbert G. Lingren

University of Nebraska-Lincoln Extension: Historical Materials

A family sitting down together and talking about important thoughts, situations, and issues is certainly not a new idea--it has been practiced for centuries. It is an idea, however, that needs to be put to work in the present day.

1. Do you treat your child better, worse or about the same as you treat your best friend?

2. Does your child have equal status as a person with the adults in your family?

3. Do you assign chores and times to do them, or does your child help in the planning?

4. Do you try to make decisions about …


G90-985 Discipline -- An Effective Life Guide, Herbert G. Lingren Jan 1990

G90-985 Discipline -- An Effective Life Guide, Herbert G. Lingren

University of Nebraska-Lincoln Extension: Historical Materials

There is no doubt that discipline is needed in families. Society could not exist if people acted without concern for others. Why, then, is there so much disagreement about this subject?

Parents often misunderstand and confuse the terms discipline and punishment. They see them as being the same thing but they are not. The dictionary defines discipline as "a system of rules governing conduct." It is "training that corrects, molds, or perfects." In contrast, punishment is defined as "retributive suffering, pain, loss, or penalty." The term discipline has its origin in the word "disciple" -- a follower who learns from …


G90-962 Introducing Solid Foods To Babies, Darlene Martin Jan 1990

G90-962 Introducing Solid Foods To Babies, Darlene Martin

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide explains when and how to add solid foods to your baby's diet.

Good nutrition is the cornerstone of a baby's growth and development. The American Academy of Pediatrics strongly recommends breast-feeding for most full-term infants. No formula can replace the immunological protection a baby receives from colostrum -- the breast milk produced the first few days after birth. It's important to breast-feed for at least the first few weeks, even if it can't be continued for a long time. If breast-feeding is not your choice, or if it is discontinued before the baby's first birthday, commercially prepared infant …


Ec90-2502 Perspectives On Nitrates, Gary W. Hergert, Richard A. Wiese, Delynn Hay, William A. Lee, Ann Ziebarth, Richard B. Davis, Constance Kies, Carolyn Bednar, Norman Schneider, Alex Hogg, Robert A. Britton, J. David Aiken Jan 1990

Ec90-2502 Perspectives On Nitrates, Gary W. Hergert, Richard A. Wiese, Delynn Hay, William A. Lee, Ann Ziebarth, Richard B. Davis, Constance Kies, Carolyn Bednar, Norman Schneider, Alex Hogg, Robert A. Britton, J. David Aiken

University of Nebraska-Lincoln Extension: Historical Materials

The potential adverse consequences of nitrate on both human and animal health has long been recognized. This extension circular is comprised of six papers that include:

• Nitrogen in our Environment
• Alternatives When Excessive Nitrate is Present in Drinking Water
• Nitrates, Nutrites and Methemoglobinemia
• Nitrates, Nutrities, N-Nitroso Compounds and Nutrition
• Excessive Nitrate/Nitrite Exposure: Nitrate Poisoning and Related Animal Health Effects
• Nitrates and Ground Water Quality Protection Policies


Edc90-2501 Pesticide Safety Telephone Hotlines Jan 1990

Edc90-2501 Pesticide Safety Telephone Hotlines

University of Nebraska-Lincoln Extension: Historical Materials

EC90-2501 Pesticide Safety Telephone Hotlines is a plastic card that fits in your wallet with the emergency telephone numbers of the following: National Pesticide Telecommunications Network, Chemical Referral Center, The Poison Center, Pesticide Accident Hotline (CHEMTREC), and the Nebraska State Patrol. On the other side is your emergency contact information.


Ec90-434 Let's Preserve: Canning Basis, Julie A. Albrecht Jan 1990

Ec90-434 Let's Preserve: Canning Basis, Julie A. Albrecht

University of Nebraska-Lincoln Extension: Historical Materials

Canning can be a safe and economical way to preserve quality food at home. Home preserved foods can provide a variety of nutritious food for your family all year long.

How Canning Preserves Foods

The high water content of most fresh foods makes them very perishable. Foods spoil or lose their quality for several reasons:

growth of undesirable microorganisms - bacteria,molds, and yeasts

activity of food enzymes

reactions with oxygen

moisture loss


G90-968 Nebraska's Forest Resources: Acreages And Ownership, Thomas L. Schmidt, Michael R. Kuhns Jan 1990

G90-968 Nebraska's Forest Resources: Acreages And Ownership, Thomas L. Schmidt, Michael R. Kuhns

University of Nebraska-Lincoln Extension: Historical Materials

This guide describes the forest types found in Nebraska and lists acreages by ownerships.

Nebraska's forest resources are very diverse and represent a unique combination of eastern hardwood, western coniferous, and northern boreal forests. Species in Nebraska hardwood forests include bur oak, red oak, silver maple, green ash, cottonwood, black willow, hackberry, black walnut, American basswood, boxelder, American elm, honeylocust, hickories and mulberry. In addition, eastern redcedar (a conifer) is found throughout the eastern hardwood forests. Conifer forests primarily contain ponderosa pine and Rocky Mountain juniper. The boreal forests contain a mixture of several of the above species and paper …


G90-990 Explosion Venting And Suppression Of Bucket Elevator Legs, David Jones Jan 1990

G90-990 Explosion Venting And Suppression Of Bucket Elevator Legs, David Jones

University of Nebraska-Lincoln Extension: Historical Materials

Explosion vents and explosion suppression devices limit the danger and damage associated with grain dust explosions. This NebGuide discusses these devices and design guidelines for application on bucket elevator legs.

The bucket elevator leg has been identified as a major source of grain dust explosions. As a bucket elevator leg conveys grain, the elements necessary for a grain dust explosion are possible. Fuel (grain dust in suspension above the minimum explosive concentration), oxygen and confinement are inherent inside a functioning bucket elevator leg. Introduction of an ignition source will initiate a grain dust explosion.


G90-1005 Fruit Tree Cultivars For Nebraska (Revised September 1997), William A. Gustafson Jan 1990

G90-1005 Fruit Tree Cultivars For Nebraska (Revised September 1997), William A. Gustafson

University of Nebraska-Lincoln Extension: Historical Materials

Proper fruit cultivar (variety) selection is important for successful and satisfying results from the home gardener's efforts. Selection should be based on family preferences, available space and intended use of the fruits. Harvest can be spread over several weeks if cultivars with different periods of maturity are planted.

It is important that homeowners select the kinds of fruit plants or cultivars that are best adapted for cultivation in their area of the state. They must have adequate hardiness to survive the winter, heat and drought tolerance to thrive in the summer, and the ability to survive spring frosts.


Cc90-352 Team Building: Developing A Productive Team, Arnold J. Bateman Jan 1990

Cc90-352 Team Building: Developing A Productive Team, Arnold J. Bateman

University of Nebraska-Lincoln Extension: Historical Materials

Team building is an effort in which a team studies its own process of working together and acts to create a climate that encourages and values the contributions of team members. Their energies are directed toward problem solving, task effectiveness, and maximizing the use of all members' resources to achieve the team's purpose. Sound team building recognizes that it is not possible to fully separate one's performance from those of others.


G90-1007 Pesticide Management And Safety On Home Grounds, John C. Fech, Larry D. Schulze Jan 1990

G90-1007 Pesticide Management And Safety On Home Grounds, John C. Fech, Larry D. Schulze

University of Nebraska-Lincoln Extension: Historical Materials

Pesticides can be valuable tools in controlling lawn and garden pests. They must be used according to the label, with regard for the safety of people and animals.

Pest infestations often develop in lawns or gardens, damage lawns and ornamentals, and reduce the attractiveness of the home setting. When an infestation occurs, gardeners can reach a decision in pest management by answering the following questions: What is the pest? Is the pest causing unacceptable damage? Are controls needed? What pest control method(s) should be used?

There are several methods of pest control. The main methods of pest control and some …


G90-990 Explosion Venting And Suppression Of Bucket Elevator Legs, David D. Jones Jan 1990

G90-990 Explosion Venting And Suppression Of Bucket Elevator Legs, David D. Jones

University of Nebraska-Lincoln Extension: Historical Materials

Explosion vents and explosion suppression devices limit the danger and damage associated with grain dust explosions. This NebGuide discusses these devices and design guidelines for application on bucket elevator legs.

The bucket elevator leg has been identified as a major source of grain dust explosions. As a bucket elevator leg conveys grain, the elements necessary for a grain dust explosion are possible. Fuel (grain dust in suspension above the minimum explosive concentration), oxygen and confinement are inherent inside a functioning bucket elevator leg. Introduction of an ignition source will initiate a grain dust explosion.


Cc90-342 Soil Compaction...Fact And Fiction: Common Questions And Their Answers, Alice J. Jones, Robert D. Grisso, Charles A. Shapiro Jan 1990

Cc90-342 Soil Compaction...Fact And Fiction: Common Questions And Their Answers, Alice J. Jones, Robert D. Grisso, Charles A. Shapiro

University of Nebraska-Lincoln Extension: Historical Materials

What causes soil compaction? Compaction occurs when soil particles move closer together because of external forces exerted by humans, animals, equipment and water droplets. It can be found on the soil surface and at almost any depth. Compacting soils leads to conditions that are less than optimum for crop growth, soil water management and efficient use of agricultural chemicals.


G90-971 Accent On Accessories, Carol Thayer Jan 1990

G90-971 Accent On Accessories, Carol Thayer

University of Nebraska-Lincoln Extension: Historical Materials

This publication describes how to select shoes, hosiery, handbags, belts, scarves, and jewelry to complement and add the finishing touches to your appearance.

Accessories are the little things that add sparkle to your appearance; the finishing touches that complete an outfit and make it yours. Accessories can center others' attention on your best features through harmony of line, color, and texture. They can add a touch of the latest fashion.


G90-970 Summer Patch And Necrotic Ring Spot, John E. Watkins, Robert C. Shearman, Terrance P. Riordan Jan 1990

G90-970 Summer Patch And Necrotic Ring Spot, John E. Watkins, Robert C. Shearman, Terrance P. Riordan

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes the causes, predisposing conditions, and symptoms of summer patch and necrotic ring spot, and provides recommendations for their control.

Research since 1980 has resulted in considerable progress in identifying causes of the "patch"-type disease of turfgrass. Two of the most destructive patch diseases of turfgrasses are summer patch and necrotic ring spot.

Both summer patch and necrotic ring spot are present in Nebraska turfs. Unfortunately, necrotic ring spot and summer patch cause identical symptoms and cannot be distinguished in the field, and identification in the laboratory is time-consuming (3-6 months) and laborious.


Rp367 Strategies For Feeding The Ewe Flock, R.M. Jordan Jan 1990

Rp367 Strategies For Feeding The Ewe Flock, R.M. Jordan

University of Nebraska-Lincoln Extension: Historical Materials

This publication covers the strategies of feeding the ewe flock from aspects to consider and problems likely to be encountered, useful feed consumption data, characteristics of feedstuffs for sheep, pastures, mineral deficiencies and toxicities, and feeding the ewe.


Ncr90-379 Sheep Diseases, R.M. Jordan Jan 1990

Ncr90-379 Sheep Diseases, R.M. Jordan

University of Nebraska-Lincoln Extension: Historical Materials

Sheep do get sick, but fewer would die if producers recognized that a problem existed, made the correct diagnosis, and treated sheep in the most effective manner. Correct diagnosis is most difficult. It requires experience, and the only way to get that experience is to make the effort. Consulting with your veterinarian can be most helpful.

The following brief comments are intended to provide some help in diagnosing, treating, and preventing some of the more prevalent health problems of sheep.


G90-994 Full-Fat Soybeans For Pigs (Revised July 1992), Duane Reese Jan 1990

G90-994 Full-Fat Soybeans For Pigs (Revised July 1992), Duane Reese

University of Nebraska-Lincoln Extension: Historical Materials

Several factors should be considered when feeding full-fat soybeans to swine, including nutrient composition, performance, economic considerations and diet formulations.

Soybean meal is the most common supplemental protein source used in pig diets. It is widely available, and often produces the most economical gains when compared with other protein sources. For various reasons, feeding full-fat soybeans to pigs, instead of soybean meal, may be an attractive alternative.


G90-989 Drinking Water: Bacteria (Revised November 1998), Sharon Skipton, Paul J. Jasa, David L. Varner, Delynn Hay Jan 1990

G90-989 Drinking Water: Bacteria (Revised November 1998), Sharon Skipton, Paul J. Jasa, David L. Varner, Delynn Hay

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses recommended practices to manage bacteria in a domestic water supply. The presence of bacteria and pathogenic (disease-causing) organisms is a concern when considering the safety of drinking water. Pathogenic organisms can cause intestinal infections, dysentery, hepatitis, typhoid fever, cholera, and other illnesses.


Ec90-1762 Nut Tree Cultivars For Nebraska, William A. Gustafson Jr. Jan 1990

Ec90-1762 Nut Tree Cultivars For Nebraska, William A. Gustafson Jr.

University of Nebraska-Lincoln Extension: Historical Materials

Proper nut cultivar (variety) selection is important for successful and satisfying results from the home gardener's efforts. Selection should be determined by personal preferences, available space, and intended use of the nuts. Harvest can be spread over several weeks if cultivars with different periods of maturity are planted.

It is important that homeowners select the nut plants or cultivars best adapted for cultivation in their area of the state. This extension circular covers how to select a nut cultivar, the plant hardiness zones, horticultural regions, and length of growing season. It contains a list of all nut cultivars suited for …


Ec90-732 Sugarbeet Population And Spacing Calculator Jan 1990

Ec90-732 Sugarbeet Population And Spacing Calculator

University of Nebraska-Lincoln Extension: Historical Materials

This extension circular is a slide rule used to help a producer calculate the row spacing, seed population, and estimated percentage of emergence of sugarbeet. A producer can also use this slide rule to find the plant population from plants/100 feet of row at 22" and 30" row spacings.


Ec90-431 Juggling Time, Work And Family, Cheryl A. Burkhart-Kriesel, Sandy Hatter, Kathleen Prochaska-Cue Jan 1990

Ec90-431 Juggling Time, Work And Family, Cheryl A. Burkhart-Kriesel, Sandy Hatter, Kathleen Prochaska-Cue

University of Nebraska-Lincoln Extension: Historical Materials

Everyone agrees that time is a valuable resource. Each of us has a limited amount of it to use for work, family and leisure activities. As more demands are placed on us, our decisions on how we use our time become more difficult. Making the most of it becomes a necessity.

This extension circular discusses how to set your objectives and priorities, streamline decision-making processes, recognize scheduling hints and tools and effectively handle interruptions. Juggling the time demands of work and family, while working at a business in the home, requires additional considerations.


Ec90-121 Conducting A Prescribed Burn And Prescribed Burning Checklist, Robert A. Masters, Robert Stritzke, Steven S. Waller Jan 1990

Ec90-121 Conducting A Prescribed Burn And Prescribed Burning Checklist, Robert A. Masters, Robert Stritzke, Steven S. Waller

University of Nebraska-Lincoln Extension: Historical Materials

This circular is a guide to prescribed burning of grassland (low-volatile) fuels. However, it cannot replace actual burning experiences. Prescribed burning is dangerous in the hands of the inexperienced and incompletely experienced person who may become over-confident and inadvertently let a fire escape. A beginner should participate in a number of prescribed burns under the supervision of an experienced person. One must learn to evaluate how weather, fuel and topography interact to influence fire behavior before accepting the responsibility of conducting a prescribed burn.


G90-991 Parenting Your Child Effectively (Revised November 2003), Kathy Bosch, Herbert G. Lingren Jan 1990

G90-991 Parenting Your Child Effectively (Revised November 2003), Kathy Bosch, Herbert G. Lingren

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide contains guidelines to help parents interact with their children.

Parenting is both an action and an attitude! Being a parent is one of the hardest jobs you will have. One of the most difficult aspects of parenthood is the multitude of split-second decisions needed to guide and discipline children.

Although parenting is never easy, it becomes considerably more manageable when parents look at their attitudes about raising children. If they wish to change their parenting styles or improve discipline techniques, they need to begin by looking at how they "correct" their children's misbehavior and how they feel afterward.


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 …


G90-983 Equipment Adjustments For Herbicide Incorporation, Robert Grisso, Elbert C. Dickey, Alex Martin Jan 1990

G90-983 Equipment Adjustments For Herbicide Incorporation, Robert Grisso, Elbert C. Dickey, Alex Martin

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses how to operate liquid herbicide application equipment on tillage implements.

Heightened concerns for energy and soil conservation have caused producers to reduce the number of secondary tillage operations while trying to maintain satisfactory incorporation of herbicides. Many herbicides are carried into the soil by rainfall or sprinkler irrigation and do not require mechanical incorporation. However, some soil-applied herbicides require mechanical incorporation to reduce volatility and photodecomposition losses. These are Eradicane, Sutan+ and Treflan.


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 …


G90-963 Narrow-Row Soybeans, Roger Wesley Elmore, Russell S. Moomaw, Roger Selley Jan 1990

G90-963 Narrow-Row Soybeans, Roger Wesley Elmore, Russell S. Moomaw, Roger Selley

University of Nebraska-Lincoln Extension: Historical Materials

Narrow-row spacing of soybeans may be a profitable practice with modern herbicides and new lodging-resistant varieties. This NebGuide describes considerations for producing narrow-row soybeans. Early in this century crop row spacing was determined by the breadth of the animals used to work the fields. Spacing had an impact on methods of weed control and the varieties of soybeans developed. Even a decade ago row spacing was determined by tractor tire size since cultivation was required. Also, the tall varieties of soybeans lodged severely in narrow-row systems. However, the broad spectrum of herbicides now available and lodging-resistant soybean varieties have made …


G90-1008 Making The Most Of Your Food Dollars (Revised March 1996), Linda S. Boeckner Jan 1990

G90-1008 Making The Most Of Your Food Dollars (Revised March 1996), Linda S. Boeckner

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes strategies for providing good nutrition economically.

Are you spending more of your family budget on food these days? Want to find ways to make your food dollar go further yet provide enjoyable meals? One way is to educate family members in making wise decisions about menu planning, food buying and cooking.

A varied diet of colorful, wholesome foods that you and your family will eat and like is important. There is no need to leave out all favorite foods to cut costs. Use the best buying practices to get the type of food you need. If including …