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Full-Text Articles in Life Sciences

Blue Mustard Control, Drew J. Lyon, Robert N. Klein, Robert G. Wilson Jan 2006

Blue Mustard Control, Drew J. Lyon, Robert N. Klein, Robert G. Wilson

University of Nebraska-Lincoln Extension: Historical Materials

Blue mustard is a troublesome weed in winter wheat and alfalfa in central and western Nebraska. This NebGuide discusses methods of control.

Blue mustard [Chorispora tenella (Pallas) D.C.] was introduced into the United States from Siberia in 1929 and was first reported in Lewiston, Idaho. It was identified in Keith County, Nebraska in 1953. Blue mustard is a winter annual weed, with seed germinating in late summer and fall. The plant overwinters as a rosette. The flower stalk usually elongates, a process known as bolting, in March. With mild February weather, bolting may occur in early March. Cold weather …


Ec1778 Field Windbreaks, Jim Brandle, Laurie Hodges Jan 2006

Ec1778 Field Windbreaks, Jim Brandle, Laurie Hodges

University of Nebraska-Lincoln Extension: Historical Materials

Agricultural producers face many challenges as they try to balance efficient production systems with increasing environmental standards. For these systems to be successful, they must optimize the balance between inputs and field production. Field windbreaks are one way to increase yields while at the same time reducing inputs and improving both environmental quality and production efficiency. Windbreaks reduce wind speed and alter the microclimate in sheltered areas. Filed windbreaks reduce wind erosion and the damage to crops caused by wind-blown soil. They improve water use efficiency, reduce risks associated with drought, and manage blowing snow.

Field windbreaks provide positive economic …


La Rabia En Nebraska, David R. Smith, Annette K. Bredthauer Jan 2006

La Rabia En Nebraska, David R. Smith, Annette K. Bredthauer

University of Nebraska-Lincoln Extension: Historical Materials

Nebraska experimenta actualmente un brote de rabia en animales después de muchos años en los que ocurrieron pocos casos. El último brote de rabia en el estado llegó al máximo en 1981 con casi 200 casos de animales diagnosticados ese año. Después de pasar muchos años en los que ocurrieron pocos casos, muchas personas han ignorado esta enfermedad mortal. Esta edición de NebFact describe la rabia en los animales y explica cómo las personas pueden protegerse de la rabia, así como proteger a sus mascotas o ganado de exhibición.


2006 Nebraska Swine Report, Duane E. Reese Jan 2006

2006 Nebraska Swine Report, Duane E. Reese

University of Nebraska-Lincoln Extension: Historical Materials

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


2006 Beef Cattle Report, Dennis R. Brink Jan 2006

2006 Beef Cattle Report, Dennis R. Brink

University of Nebraska-Lincoln Extension: Historical Materials

This publication was prepared by the Animal Science staff, research technicians, unit managers, and crew involved in research programs at various locations across Nebraska. It deals with the results that were done in cow/calf, growing, beef feedlot (finishing) and beef products research.


2006 Beef Report Summaries, James Gosey Jan 2006

2006 Beef Report Summaries, James Gosey

University of Nebraska-Lincoln Extension: Historical Materials

Reports on recent beef research are briefly summarized in this publication. Summaries of the research featured in the 2006 Beef Report appear here. Topics include cow-calf, growing, finishing and beef products.


2006 Nebraska Farm Custom Rates - Part I, H. Douglas Jose Jan 2006

2006 Nebraska Farm Custom Rates - Part I, H. Douglas Jose

University of Nebraska-Lincoln Extension: Historical Materials

Every two years a survey of custom operators is conducted to determine the current rates charged for specific machinery operations. The survey is divided into two parts: Part I includes spring and summer operations, including planting and small grains harvest, and in Part II information about fall and miscellaneous operations.


2006 Nebraska Farm Custom Rates - Part Ii, H. Douglas Jose Jan 2006

2006 Nebraska Farm Custom Rates - Part Ii, H. Douglas Jose

University of Nebraska-Lincoln Extension: Historical Materials

Every two years a survey of custom operators is conducted to determine the current rates charged for specific machinery operations. The survey is divided into two parts: Part I includes spring and summer operations, including planting and small grains harvest, and in Part II information about fall and miscellaneous operations.


G1279 Drinking Water: Nitrate-Nitrogen, Paul J. Jasa, Sharon O. Skipton, David L. Varner, Delynn Hay Jan 2006

G1279 Drinking Water: Nitrate-Nitrogen, Paul J. Jasa, Sharon O. 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. 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. This publication encompasses sources of nitrate in drinking water, indications of nitrate, potential health effects, testing and interpreting test results, and options for treatment.


Ec798 Residential On-Site Wastewater Treatment: An Overview, Janet R. Hygnstrom, Wayne Woldt, Sharon Skipton Jan 2006

Ec798 Residential On-Site Wastewater Treatment: An Overview, Janet R. Hygnstrom, Wayne Woldt, Sharon Skipton

University of Nebraska-Lincoln Extension: Historical Materials

Answers for homeowners, realtors and lenders about residential on-site wastewater treatment systems.

This publication will answer many questions that homeowners, potential homeowners, realtors and lenders have about residential on-site wastewater treatment systems. Information is based on Nebraska Department of Environmental Quality's "Title 124: Rules and Regulations for the Design, Operation and Maintenance of On-site Wastewater Treatment Systems.


Food Safety Self Inspection Form, Donna Kraus, Julie A. Albrecht Jan 2005

Food Safety Self Inspection Form, Donna Kraus, Julie A. Albrecht

University of Nebraska-Lincoln Extension: Historical Materials

Food preparation issues such as records, reheating, cooking temperatures, cooling, holding times and temperatures, separation and segmentation, personnel and personal contact with foods are examined.


Nf05-621 Alternatives To Guardianship, Eileen Krumbach, John Defrain, Bruce Cudly, Dina Rathje, Carol Lieske, Rene Ferdinand, Mary Evans, Mary Gordon Jan 2005

Nf05-621 Alternatives To Guardianship, Eileen Krumbach, John Defrain, Bruce Cudly, Dina Rathje, Carol Lieske, Rene Ferdinand, Mary Evans, Mary Gordon

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact, the sixth in a series, discusses legal guardianship and alternatives to guardianship.


Nf05-619 Decision Making As A Guardian, Eileen Krumbach, John Defrain, Bruce Cudly, Dina Rathje, Carol Lieske, Rene Ferdinand, Mary Evans, Mary Gordon Jan 2005

Nf05-619 Decision Making As A Guardian, Eileen Krumbach, John Defrain, Bruce Cudly, Dina Rathje, Carol Lieske, Rene Ferdinand, Mary Evans, Mary Gordon

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact, the fourth in a series, discusses legal guardianship and decision making.


G05-1587 Understandng Effective Fiber In Rations For Dairy Cattle, Paul J. Kononoff Jan 2005

G05-1587 Understandng Effective Fiber In Rations For Dairy Cattle, Paul J. Kononoff

University of Nebraska-Lincoln Extension: Historical Materials

Fiber type, quality and length are key to herd health and production.

Fiber is a key component in dairy rations. When nutritionists are faced with herd challenges such as low milkfat tests, foot problems, or low feed conversions, ration fiber often is evaluated. Effective fiber depends on the type and amount of forages and nonforage fiber sources being fed, the particle size of those forages and the amount of available nonfiberous carbohydrates included in the diet.


G05-1570 How To Spray A Field To Prevent Overlap And Reduce Drift Injury, Robert N. Klein Jan 2005

G05-1570 How To Spray A Field To Prevent Overlap And Reduce Drift Injury, Robert N. Klein

University of Nebraska-Lincoln Extension: Historical Materials

Proper spraying techniques for various situations are outlined and illustrated. A table shows how changing the sprayer speed can affect pressure on sprayers with rate controllers. The method used to spray a field can affect pest control and potential crop injury to the targeted crop and adjacent crops. Start spraying a field on the side where the drift potential is greatest when wind speeds are low or blowing away from the susceptible area. Sometimes an applicator may need to return to a site later to spray when weather conditions are more favorable and would not cause spray drift. These factors …


Nf05-643 Infants Develop Language Naturally, Janet S. Hanna, Kayla M. Hinrichs, Carla J. Mahar, John Defrain Jan 2005

Nf05-643 Infants Develop Language Naturally, Janet S. Hanna, Kayla M. Hinrichs, Carla J. Mahar, John Defrain

University of Nebraska-Lincoln Extension: Historical Materials

Did you know?

• Infants are mastering language simply by listening to us talk.

• Babies begin learning about language in the first months of life. They can hear the difference between all the consonants and vowels used in any language.

• By the age of 6 months, infants have trained their ears to the sounds of their native language and they have learned to distinguish these sounds before actually learning words.

Baby talk, or "Parentese," makes it easier for the baby to learn a language because the sounds are greatly exaggerated.

This NebFact discusses how to communicate with children, …


Ec05-473 Functional Foods, Theresa Herring, Julie A. Albrecht Jan 2005

Ec05-473 Functional Foods, Theresa Herring, Julie A. Albrecht

University of Nebraska-Lincoln Extension: Historical Materials

Just as consumers grew weary of hearing about the bombardment of foods that contain unhealthy, disease-causing components, researchers and nutrition educators have shifted their focus to the study and promotion of functional foods. Foods that have physiologically active components, which can improve one's health and prevent disease beyond that of one's essential daily nutritional requirements, are called functional foods.

This Extension Circular defines functional foods. It reviews food label rules for functional foods, their physiologically active components, and their specific health benefits. Examples are provided of the advantages of whole food consumption compared to one isolated component. Key definitions are …


Nf05-624 Omega-3 Fatty Acids, Jennifer Larsen, Linda S. Boeckner Jan 2005

Nf05-624 Omega-3 Fatty Acids, Jennifer Larsen, Linda S. Boeckner

University of Nebraska-Lincoln Extension: Historical Materials

Fats in our food are categorized according to the predominant fatty acid that is present. Typically fats are categorized as saturafed fatty acids or unsaturated fatty acids. Some examples of foods that are high in saturated fats are butter and lard. These fats are solid at room temperature. Fats that are high in unsaturated fatty acids are liquid at room temperature. Examples are vegetable oils such as canola, corn, olive or soybean.

This NebFacts discusses the benefits of Omega-3 fatty acids, supplements, how much is enough and the cautions on eating certain fish.


Ec05-883 Crop And Livestock Prices For Nebraska Producers, 1960-2005, Darrell R. Mark, Dillon Feuz, Brad Heinrichs Jan 2005

Ec05-883 Crop And Livestock Prices For Nebraska Producers, 1960-2005, Darrell R. Mark, Dillon Feuz, Brad Heinrichs

University of Nebraska-Lincoln Extension: Historical Materials

This report contains historical price data for the major crops and livestock commodities produced in Nebraska. Prices received by producers are reported for 1960-2005 for most of the commodities.

The data was compiled from Nebraska Agricultural Statistics Service and Agricultural Prices, National Agricultural Statistics Service, USDA; Oil Crops Situation and Outlook, Economic Research Service, USDA; Cotton and Wool Outlook, Economic Research Service, USDA; and Livestock and Grain Market News, Agricultural Marketing Service, USDA. Sources of prices for each commodity are indicated on the tables.


G05-1573 Meat And Fabrication-Room Temperatures For Food Safety, Alejandro Amezquita, L. Wang, Harshavardhan Thippareddi, Dennis E. Burson, Curtis Weller Jan 2005

G05-1573 Meat And Fabrication-Room Temperatures For Food Safety, Alejandro Amezquita, L. Wang, Harshavardhan Thippareddi, Dennis E. Burson, Curtis Weller

University of Nebraska-Lincoln Extension: Historical Materials

Within the last 20 years, several meat-borne pathogenic microorganisms have emerged in the United States, causing numerous outbreaks of disease and death, as well as drastic economical losses.

Guidelines in this NebGuide are suggested for controlling temperature of meat and meat products in fabrication rooms so as to prevent detrimental growth of meat-borne pathogens.


G05-1563 Manure Incorporation And Crop Residue Cover: Part I: Reduction Of Cover, David P. Shelton Jan 2005

G05-1563 Manure Incorporation And Crop Residue Cover: Part I: Reduction Of Cover, David P. Shelton

University of Nebraska-Lincoln Extension: Historical Materials

Residue cover reduction caused by soil-engaging components typically used with tank spreaders and towed hose systems to apply liquid or slurry manure.

Manure incorporation represents a compromise between best management practices for soil erosion control and manure management. Manure should be incorporated into the soil for odor control, increased availability of nutrients, and control of potential manure runoff; however, disturbing the soil and crop residue may increase soil erosion and water runoff. This NebGuide summarizes the results of a field study to determine the influences on crop residue cover of common equipment used to simultaneously apply and incorporate manure.


Ec05-219 2005 Nebraska Swine Report, Duane Reese Jan 2005

Ec05-219 2005 Nebraska Swine Report, Duane Reese

University of Nebraska-Lincoln Extension: Historical Materials

The 2005 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.


G05-1557 Planning Your Riparian Buffer: Design And Plant Selection, Amanda Fox, Thomas G. Franti, Scott J. Josiah, Mike Kucera Jan 2005

G05-1557 Planning Your Riparian Buffer: Design And Plant Selection, Amanda Fox, Thomas G. Franti, Scott J. Josiah, Mike Kucera

University of Nebraska-Lincoln Extension: Historical Materials

Learn how to plan and design a riparian buffer and select appropriate tree and grass species.

Conservation buffers are planted for environmental, aesthetic, recreational, and economic reasons. Grass filter strips, grassed waterways, field borders, and field windbreaks are examples of conservation buffers. A conservation buffer also may be a streamside or riparian forest buffer and include trees, shrubs, and grasses. Riparian buffers are a best management practice to protect stream water quality, reduce streambank erosion, and provide wildlife habitat. Buffers also can provide income through payments from federal, state and local cost-share programs or through production and sale of specialty …


Growing Raspberries, Donald E. Janssen, Paul Read Jan 2005

Growing Raspberries, Donald E. Janssen, Paul Read

University of Nebraska-Lincoln Extension: Historical Materials

Raspberries are an excellent small fruit to grow in the home garden. They have vigorous growth, are seldom injured by spring frost and produce high-quality fruit. The fruit is used for jams, jellies, pies and as a fresh fruit. Fresh raspberries are expensive in the marketplace and may be hard to find, making them an excellent small fruit to grow.
Raspberries can be divided into two types based on fruiting time and frequency. The summer bearing type produce fruit only once during the year in midsummer; whereas the everbearing or fall bearing types produce one light crop in summer and …


Ec05-838 Alternative Crop Budgets And Decision Making, Paul Burgener, David D. Baltensperger, Dillon M. Feuz Jan 2005

Ec05-838 Alternative Crop Budgets And Decision Making, Paul Burgener, David D. Baltensperger, Dillon M. Feuz

University of Nebraska-Lincoln Extension: Historical Materials

The Nebraska Panhandle presents many unique opportunities for agricultural producers interested in alternative crops. Traditional crops grown in the area are sugarbeets, dry edible beans, alfalfa hay, and corn on irrigated acres and wheat on dryland acres. The goal of this publication is to provide producers with information that can be used to estimate the production costs for alternative crops.


Ec05-835 Hedging And Basis Considerations For Feeder Cattle Livestock Risk Protection Insurance, Darrell R. Mark Jan 2005

Ec05-835 Hedging And Basis Considerations For Feeder Cattle Livestock Risk Protection Insurance, Darrell R. Mark

University of Nebraska-Lincoln Extension: Historical Materials

Livestock Risk Protection (LRP) Insurance for feeder cattle is a price-risk management tool available to feeder cattle producers with cattle in Colorado, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Nevada, North Dakota, Ohio, Oklahoma, South Dakota, Texas, Utah, West Virginia, Wisconsin, and Wyoming. LRP indemnifies against declines in feeder cattle sales prices, as determined by the Chicago Mercantile Exchange (CME) Feeder Cattle Can Index, which represents a national average cash feeder steer price.

This extension circular examines historical LRP basis and demonstrates its use in hedgling with LRP.


Ec05-774 Recommendations For Harvesting Dry Edible Beans With The John Deere Walker Series Combine, John E. Watkins Jan 2005

Ec05-774 Recommendations For Harvesting Dry Edible Beans With The John Deere Walker Series Combine, John E. Watkins

University of Nebraska-Lincoln Extension: Historical Materials

Maximum combine performance — characterized by low mechanical seed damage, low field loss, and high field capacity — requires optimization of combine equipment, combine adjustments, and field operating practices. This Extension Circular provides information to maximize performance of the John Deere Walker Series combine in dry edible beans in typical western Nebraska field conditions. These recommendations are presented in three sections, covering initial to more advanced assessments and adjustments.


Ec05-773 Recommendations For Harvesting Dry Edible Beans With The John Deere Sts Series Combine, John A. Smith Jan 2005

Ec05-773 Recommendations For Harvesting Dry Edible Beans With The John Deere Sts Series Combine, John A. Smith

University of Nebraska-Lincoln Extension: Historical Materials

Maximum combine performance — characterized by low mechanical seed damage, low field loss, and high field capacity — requires optimization of combine equipment, combine adjustments, and field operating practices. This Extension Circular provides information to maximize performance of the John Deere STS series combine in dry edible beans in typical western Nebraska field conditions. These recommendations are presented in three sections, covering initial to more advanced assessments and adjustments.


Ec05-1573 Corn Insects Ii, Robert J. Wright, Terry A. Devries, James A. Kalisch Jan 2005

Ec05-1573 Corn Insects Ii, Robert J. Wright, Terry A. Devries, James A. Kalisch

University of Nebraska-Lincoln Extension: Historical Materials

This two-page, 4-color extension circular covers information on Nebraska corn insects identification and management. These include: Western corn rootworm, Northern corn rootworm, seed corn maggot, wireworm, Southern corn leaf beetle, corn leaf aphid, twospotted spider mite, Banks grass mite, corn flea beetle, white grub, annual grub, three year grub, seed corn beetle, and chinch bug.


Ec05-1572 Corn Insects I, Robert J. Wright, Terry A. Devries, James A. Kalisch Jan 2005

Ec05-1572 Corn Insects I, Robert J. Wright, Terry A. Devries, James A. Kalisch

University of Nebraska-Lincoln Extension: Historical Materials

This two-page, 4-color extension circular covers the identification and management of Nebraska corn insects. These include: European corn borer, Western bean cutworm, corn earworm, armyworm, fall armyworm, common stalk borer, and black cutworm.