Education Commons^™

G87-862 Holding Wet Corn With Aeration (Revised July 1995), David D. Jones, Robert D. Grisso

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses aeration recommendations and corn moisture level limitations for holding wet corn under Nebraska conditions.

Corn is a perishable commodity with a limited shelf life that depends on the moisture content and temperature of the corn. `Shelf life' is the length of time good quality, aerated shelled corn can be stored before losing one-half percent of dry matter. With this amount of dry matter decomposition, it is assumed that the corn loses some quality, but maintains its market grade.

G87-845 Electrical Systems For Agricultural Buildings (Recommended Practices), Gerald R. Bodman, Laverne E. Stetson, Jack L. Schinstock

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes some of the specialized wiring practices and equipment required in agricultural buildings.

During June 1982, electrical system failures resulted in animal losses in excess of $100,000 on three Nebraska swine farms. In 1983, more than $45,000 worth of feeder pigs were electrocuted on another Nebraska farm. Dairy and beef animals also have been electrocuted--as have producers. A survey of more than 400 Nebraska farms revealed that over 50 percent have problems due to poor on-farm wiring. A more recent survey of 14 farms revealed none with 100 percent properly wired buildings. Many had conditions which were serious …

G87-835 Ecofarming: No-Till Ecofallow Proso Millet In Winter Wheat Stubble, Robert E. Ramsel, Lenis Alton Nelson, Gail A. Wicks

University of Nebraska-Lincoln Extension: Historical Materials

No-till farming is gaining acceptance in semiarid areas of the Central Great Plains. Proso millet can be planted no-till into wheat stubble. This NebGuide tells you how. No-till farming is rapidly gaining acceptance in semiarid areas of the Central Great Plains. Corn and sorghum are now being no-till planted directly into undisturbed wheat stubble and grown successfully. They are planted the spring following wheat harvest. Proso millet can also be planted no-till into wheat stubble.

G87-840 Miscellaneous General Fund Revenues In Nebraska, A.L. (Roy) Frederick

University of Nebraska-Lincoln Extension: Historical Materials

This is one of a series of NebGuides on financing state and local government. Miscellaneous revenues supplement sales and income taxes.

Although general sales and use taxes and income taxes are the major sources of General Fund revenue for Nebraska state government, significant supplemental revenues come from "miscellaneous" sources.

G87-852 Growing Gladiolus, Amy J. Greving

University of Nebraska-Lincoln Extension: Historical Materials

The gladiolus is as beautiful as it is easy to grow. Planting, culture, care, insects, and disease are discussed in this NebGuide.

Gladiolus are one of the most popular flowers for garden use, and are easy to grow. The plants, ranging from two to six feet in height, have sturdy sword-shaped leaves and produce flower spikes with trumpet-shaped florets borne in double rows.

A member of the iris family, gladiolus have great diversity of flower color and shape. Flower shapes range from those with plain petals to those that are deeply ruffled and cut. The colors cover the spectrum and …

G87-833 Culture Of Iris, Don Steinegger, Anne Streich

University of Nebraska-Lincoln Extension: Historical Materials

Iris culture emphasizes the best in site selection, planting, winter care and protection, and control of insects and diseases.

The iris is one of the most popular and beautiful of the garden flowers. With the range in plant type, size, and adaption, there is an iris for almost any location.

More than 200 species of iris have been found in the wild. From these species thousands of varieties have been named and made available. Plant size ranges from about 6 inches in the miniatures to more than 3 feet in the large types. Flowers can be 1 or 2 inches …

G87-828 Growing Perennials, Don Steinegger, Anne Streich

University of Nebraska-Lincoln Extension: Historical Materials

Planning, soil preparation, and maintenance are necessary in growing a perennial garden of color and interest throughout the growing season.

Herbaceous perennials are non-woody plants that live two or more years under local conditions. The above ground parts of these plants are generally killed to the ground by frost in the fall, but the roots and/or underground parts live through the winter. Growth is renewed and the cycle begins anew in the spring.

While perennials do not require yearly replanting, they still require regular maintenance. For best results, a proper site analysis, soil preparation and routine maintenance are necessary. With …

G87-836 Coldframes And Hotbeds, Dale T. Lindgren

University of Nebraska-Lincoln Extension: Historical Materials

Coldframes and hotbeds can help the home gardener in many ways. This NebGuide explains uses, construction, and management.

Hotbeds and coldframes are mini-greenhouses in that both use solar energy and sunlight. Coldframes and hotbeds can help the home gardener start, grow and maintain plant material and the commercial grower propagate and display plant material.

The main difference between hotbeds and coldframes is that hotbeds have a supplemental heat source. This supplemental heat source may be organic, such as manure, or non-organic, such as an electric heating cable. Construction can be simple and inexpensive or quite sophisticated. Hotbed/coldframe size can vary.

G87-839 Corn Rootworm Control, Leroy L. Peters, Lance J. Meinke, J. F. Witkowski

University of Nebraska-Lincoln Extension: Historical Materials

Corn rootworms -- damage they cause, and how to control them.

Three kinds of rootworms attack corn in Nebraska -- the western, the northern, and the southern. The western is the most common and most damaging and can be found over the entire state. The northern is found mainly in the northeastern counties. The southern can be found over the entire state.

G87-838 Management Of Greenbugs In Sorghum (Revised May 1994), Robert J. Wright, Stephen D. Danielson, Zb Mayo

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes the identification, biology and management options for greenbugs in Nebraska sorghum.

The greenbug is the most important insect pest of grain and forage sorghums in Nebraska. Although numbers fluctuate from year to year, greenbugs are a limiting factor to sorghum yield in most years. Their management is complicated by the fact that greenbugs have been able to evolve populations capable of overcoming plant resistance and organophosphate insecticides, so best management practices continue to change over time.

Another common aphid found in sorghum is the corn leaf aphid. Corn leaf aphids are often mistaken for greenbugs; however, they …

G87-848 Control And Eradication Of Pseudorabies In Swine, Alex Hogg, George W. Beran

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses various plans to control and eradicate an increasingly important disease of swine--Pseudorabies.

Introduction and History

Pseudorabies (Aujeszky's Disease) is an acute, frequently fatal disease affecting most species of domestic and wild animals. The disease is caused by a virus of the Herpesvirus group, and is characterized by a variety of clinical signs--those involving the nervous and respiratory systems being particularly prominent. Pseudorabies is a persistent cause of loss in both cattle and sheep in many countries throughout the world.

Pseudorabies is an increasingly important disease of swine in the U.S. This increase in importance has paralleled the …

G87-849 Vaccinations In Sheep Flocks, Dale M. Grotelueschen

University of Nebraska-Lincoln Extension: Historical Materials

High economic return per dollar invested can result from proper flock health management. Vaccinations are part of health management.

A preventive health program in modern sheep production systems is advisable. High economic return per dollar invested can result from proper flock health management. Health management is much more than a vaccination program. Vaccinations themselves are considered for a variety of reasons. These include disease risk management and strict prevention. Vaccinations may also be indicated in situations where management practices other than vaccine administration do not produce optimum health or economic benefits.

It is not feasible to outline one vaccination program …

G87-895 Pelvic Measurements For Reducing Calving Difficulty, Gene H. Deutscher

University of Nebraska-Lincoln Extension: Historical Materials

Pelvic measurements in heifers and bulls can be an important tool to help reduce the incidence and severity of calving difficulty. Calving difficulty results in a major economic loss to beef producers. This loss is estimated at $750 million annually nationwide. Calving difficulty increases calf death loss, cow mortality, labor and veterinary costs; it delays the return of cows to estrus and reduces conception rates. It also lowers calf weaning weight and market value, which results from breeding young heifers and cows to easy calving bulls to reduce calving difficulty. Studies show calf losses of 4 percent within 24 hours …

G87-851 Improving Reproductive Performance And Productivity Of Beef Herds, Gene H. Deutscher

University of Nebraska-Lincoln Extension: Historical Materials

NebGuide discusses management practices that can be used to improve reproduction and productivity of beef herds. The major objective of cow-calf producers should be to wean a calf from each cow every year. The average calf crop weaned in Nebraska is estimated at 80 calves weaned per 100 cows in breeding herds. A realistic goal is 90 to 95 calves weaned per 100 cows.

G87-860 How To Interpret The Dhia-230 Somatic Cell Count Report, Jeffrey F. Keown

University of Nebraska-Lincoln Extension: Historical Materials

This guide explains how to examine DHIA somatic cell count reports and use them as valuable aids in identifying the major causes of individual herds.

Losses to mastitis are estimated at more than $200 per cow annually. In Nebraska annual losses total more than $20 million dollars.

Mentoring Relationships During Student Teaching, Richard G. Stahlhut

Faculty Publications

This study sought to find out if mentoring styles were used by cooperating teachers as perceived by student teachers during their clinical field experience. After a specific mentoring model was constructed; the objectives of the study were to identify leadership behaviors cooperating teachers used; to determine if any of the inferred mentoring styles that incorporated the leadership behaviors tested were dominant; and to determine if any of these leadership behaviors or mentoring styles influenced a student teacher's success as measured by a final evaluation checklist. The Leader Behavior Description Questionnaire Form XII was administered to 212 University of Northern Iowa …

Creative Learning: A Curriculum For Preprimary Children: Unit 6: The Five Senses, Marjorie L. Oelerich, Jean Peterson, Meredith S. Ring

Elementary and Literacy Education Department Publications

THE FIVE SENSES is one resource unit. It is hoped to serve as a resource to others as they guide the learning of young children. It is not a cut-and-dried,how-to-do-it book. But it is a collection of numerous learning experiences within the context of a unit setting. The various disciplines are not, and cannot, be separated; learning overlaps. With a central theme, young children will have many opportunities to examine, investigate, explore, experience and discover concepts of meaning. As the children approach the same concept from a number of experiences, they will have opportunities to formulate ideas, to test these …