Agriculture Commons^™

Determining Crop Available Nutrients From Manure, Charles Shapiro, Leslie J. Johnson, Amy Schmidt, Richard Koelsch

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses the availability and use of manure nutrients for field crop production. When managed correctly, nutrients in livestock manure can be a valuable resource. When managed improperly, however, these same nutrients represent a potential environmental pollutant. Accurate crediting of manure nutrients within a total crop nutrient program is fundamental to utilizing manure as a resource. This NebGuide illustrates how to estimate the crop available manure nutrients (part c, Figure 1) and calculate an agronomically based manure application rate. There are other tools available that do the calculations for you. This NebGuide will explain each step of the process. …

Good Riddance Rodents, Elizabeth Killinger

University of Nebraska-Lincoln Extension: Historical Materials

Holidays will be here soon and that means house guests might be coming. Take a few steps now to make sure your ‘guests’ are the ones you want at your house, not the furry, unwelcome kind. House mice are common guests once the outdoor temperatures drop. These small light gray, furry rodents have large ears and long tail. Their preferred food is grains, but they will munch on just about anything. One reason mice can be a problem once inside is due to their rapid ability to reproduce. Each year, a female mouse can produce 5-10 litters, with about 5-6 …

Can Manure Management Be A Win-Win, Paul C. Hay

University of Nebraska-Lincoln Extension: Historical Materials

Manure and Soil Health: What is the State of the Science? Can manure be both an economic ‘Win’ and an environmental ‘Win’? What fields provide the best opportunity for Win/Win? What exactly are the environmental and soil health wins associated with manure? Can we test soils so that we have more understanding of the value of manure nutrients and carbon? What are the biological processes in a soil system that benefit from organic fertilizers? These and other questions are the topics a new University of Nebraska working group addressing Manure and Soil Health (MaSH) plan to address. Rick Koelsch, University …

Common Grasses Of Nebraska: Rangeland Prairie Pasture (Including Grass-Like Plants), Cheryl Dunn, Mitchell B. Stephenson, James Stubbendieck

University of Nebraska-Lincoln Extension: Historical Materials

Introduction 3 • Plant Groups 4 • Parts of a Grass Plant 5 • Inflorescence Characteristics 5 • Vegetative Characteristics 5 • Parts of a Grass-Like • Plant 5 • Fruit and Floral Characteristics 5 • Vegetative Characteristics 5 •

Warm-Season • Perennial Grasses • Bermudagrass 14 • Blowoutgrass 15 • bluestems: • Big bluestem 16 • Little bluestem 18 • Sand bluestem 20 • Silver bluestem 21 • Yellow bluestem 22 • Buffalograss 24 • dropseeds: • Alkali sacaton 26 • Prairie dropseed 27 • Sand dropseed 29 • Tall dropseed 30 • Eastern gamagrass 32 • gramas: • …

Perennial Geraniums, Sarah Browning

University of Nebraska-Lincoln Extension: Historical Materials

Hardy geraniums are a great ground cover plant for sunny or partially shaded areas, but they are often confused with the beautiful annual geraniums found at the garden center in spring. Technically, annual geraniums are in the genus Pelargonium, while the hardy geraniums are true geraniums. However, hardy geraniums are great perennial plants that deserve to be used more in Nebraska gardens.

Español A Inglés / English To Spanish: A Guide For Communication In Livestock Operations, Charles A. Shapiro, Leslie J. Johnson, John C. Fech, Paul Hay, Tom Holman, Larry Howard

University of Nebraska-Lincoln Extension: Historical Materials

Translated by: Rachel Albin, Dianne Danehey, Trevor Wright, and Alex Alpizar

Inglés/English * Cómo pronunciar la frase en Inglés * Español/Spanish * How to pronounce the phrase in Spanish

Numbers * General Communication * Locations * Weather * Colors * Days * Descriptions * Quantities * Feeding * Animal Health * Veterinary Terms * Manure Handling * Animals * General animal care

The Nebraska Phosphorus Index (2012): Background And Users Guide, Charles Wortmann, Charles Shapiro, Leslie J. Johnson, Renee F. Hancock

University of Nebraska-Lincoln Extension: Historical Materials

This publication provides the basis and procedure for using a phosphorus (P) index to assess risk of P delivery from agricultural land to surface waters. The P index is intended for planning as well as regulatory and educational purposes.

Phosphorus is an essential nutrient for the growth of both crops and aquatic vegetation. Phosphorus, either in inorganic form such as with fertilizer or in organic form as with animal manures, often needs to be applied to the land for optimal crop growth. An important byproduct of animal feeding is manure that contains P. Land application of manure can be beneficial …

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

University of Nebraska-Lincoln Extension: Historical Materials

How residue cover is reduced 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.

G1564 Manure Incorporation And Crop Residue Cover — Part Ii: Fine-Tuning The System, David P. Shelton

University of Nebraska-Lincoln Extension: Historical Materials

How injector/applicator spacing, tire spacing, field speed, and other factors influence the amount of residue cover reduction after manure incorporation.

Manure incorporation represents a conflict between best management practices for soil erosion control and manure management. Manure should be incorporated into the soil for odor control, maximum availability of nutrients, and control of potential manure runoff. However, for maximum soil erosion control, the soil and crop residue should remain undisturbed. These two best management practices must be balanced since disturbing the soil and residue for manure incorporation, either with conventional tillage implements or equipment specifically designedfor manure application, reduces the …

Feeding Corn Milling Co-Products To Feedlot Cattle, 3rd Edition, Galen E. Erickson, Crystal D. Buckner, Terry J. Klopfenstein

University of Nebraska-Lincoln Extension: Historical Materials

Introduction

Two primary types of milling processes currently exist, resulting in quite different feed products. These processing plants produce and market a variety of feed products, but in general, the dry milling process produces distillers grains plus solubles (DGS), and the wet milling process produces corn gluten feed (CGF). These feeds can be marketed as wet feeds, or they can be dried and marketed as either dry corn gluten feed (DCGF) or dry distillers grains (DDG) with or without solubles.

For the purposes of this report, wet corn gluten feed (WCGF), wet distillers grains plus solubles (WDGS), DCGF and dried …

Feeding Corn Milling Co-Products To Forage Fed Cattle, 1st Edition, Aaron Stalker, Rick Rasby, Galen E. Erickson, Crystal Buckner, Terry J. Klopfenstein

University of Nebraska-Lincoln Extension: Historical Materials

Introduction

Beef calves from weaning until they enter feedlots, developing heifers, and beef cows are fed primarily forage diets. Especially in the winter, forages are low in protein and phosphorus and need to be supplemented. Corn milling co-products are excellent sources of both protein and phosphorus and fi t nicely into winter supplementation programs. Corn milling co-products are also an excellent source of energy and are particularly well suited to forage based diets.

Two primary types of milling processes currently exist, resulting in quite diff erent feed products. The dry milling process produces distillers grains plus solubles (DGS), and the …

Ec09-130 2009 Guide For Weed Management, Mark L. Bernards, Roch E. Gaussoin, Robert N. Klein, Stevan Z. Knezevic, Drew J. Lyon, Lowell D. Sandell, Robert G. Wilson Jr., Patrick J. Shea, Clyde Ogg

University of Nebraska-Lincoln Extension: Historical Materials

The 2009 Guide for Weed Management in Nebraska is a valuable tool for anyone with responsibility for controlling weeds in crop, pasture, range, turf or aquatic environments in Nebraska. Our goal is to provide a comprehensive publication that will enable the user to make sound weed control decisions based on unbiased, research-based information, and to carry out weed control activities in a safe and responsible manner.

This publication deals principally with herbicides as an aid for crop production. The suggestions for use are based on research at the University of Nebraska–Lincoln Research and Extension Centers and elsewhere.

Ec179 Managing Livestock Manure To Protect Environmental Quality, Michael A. Reynolds, Brian L. Benham, Richard B. Ferguson, Christopher G. Henry, Charles A. Shapiro, James P. Stack, Charles S. Wortman, Richard K. Koelsch

University of Nebraska-Lincoln Extension: Historical Materials

Proper utilization of livestock manure is a major environmental concern. Livestock manure has typically been considered a ‘waste product’ of livestock production. A more accurate name for this material is a ‘recycled resource’ from the production of livestock. By managing livestock manure, the producer has a second chance to utilize the nutrients that have already been paid for but not fully utilized by the animal. Collecting, containing, and properly spreading livestock manure will incur additional costs for the producer. However, these costs can be offset or justified by the producer in terms of the yield enhancement and nutrient credits that …

Using Chemigation Safely And Effectively: Calibration Workbook

University of Nebraska-Lincoln Extension: Historical Materials

This booklet is designed to be used with the "Calibration" section of the Using Chemigation Safely and Effectively training DVD. The workbook examples correspond with the DVD presentation. During the presentation, you are encouraged to ask questions, and work through the calculations in this workbook and use it as a reference in the field.
Example calculations are included for applying insecticides, and fertilizers through center-pivots. However, they represent the simplest situations of calibrating a center-pivot irrigation system. To calibrate other irrigation system types such as, a corner system or a system with intermittent use of an end gun, requires additional …

Ballot Issues Education For The 2008 General Election, J. David Aiken, Bradley D. Lubben

University of Nebraska-Lincoln Extension: Historical Materials

Nebraska communities attempt to attract new employers to the community often by providing economic incentives to the new business: direct loans or grants, infrastructure improvements (roads, power, sewer lines, etc.), purchasing real estate, and job training grants. Communities can respond more quickly to new business development opportunities if the community has a pool of community development funds available for immediate use. The 1991 Nebraska Local Option Municipal Economic Development Act allows Nebraska cities and villages to create such a fund after preparing a community economic development plan, receiving voter approval and with continuing citizen review board oversight.¹ Under current …

Ballot Issues Education For The 2008 General Election - Initiative 424: Constitutional Amendment To Prohibit Discrimination Or Preferential Treatment, J. David Aiken, Bradley D. Lubben

University of Nebraska-Lincoln Extension: Historical Materials

On November 4, 2008, Nebraska voters will consider an amendment to the state constitution to ban many state or local government affirmative action programs (unless pending court challenges nullify the vote). The proposed constitutional amendment was brought forth by petition initiative and is modeled after similar language approved by voters in California (1996), Washington (1998), and Michigan (2006). Voters in Colorado will also face the same question this year on election day while similar efforts in Arizona, Missouri, and Oklahoma failed to reach the ballot.

Chemigation Updates 2008

University of Nebraska-Lincoln Extension: Historical Materials

Contents:
Chemigation Management
Biggest Hazard with Chemigation
Routes of Entry
Wind Drift Considerations
In Case of a Spill
Personal Safety
Distance From Pivot Point
Soil Infiltration Rate
Irrigation Management Tools
Our NRD Partneres as of 2007 and we invite others!
Watermark soil water sensors
Hansen AM400 Data Logger
How to Use watermark sensors?
Irrigation Trigger Levels for Different Soil Types
Example: change in soil water status
Atmometer (ETgage)
Using an ETgage for irrigation management
Crop coefficient (Kc)
Equipment considerations
In-Canopy Nozzle Packages
Subsurface Drip Irrigation Systems
Review of the Nebraska Chemigation Act
Definition of Chemical
Rule Change
Injection Location
Safety …

Using Chemigation Safely And Effectively: Training Manual

University of Nebraska-Lincoln Extension: Historical Materials

Table of Contents
Acknowledgements
Introduction
Factors Affecting Chemigation Practice
Irrigation Systems
Chemigation Equipment and Safety Devices
Calibration Procedures
Management
Laws and Regulations
Appendix A Summary - Nebraska Chemigation Act
Appendix B NDEQ Rules and Regulations Pertaining to Chemigation
Appendix C Leakage Test
Appendix D Certified Chemigation Check Valve Models
Appendix E Calculating Irrigated Acreages
Appendix F Fertilizer and Pesticide Containment
Appendix G Disposing of Livestock Waste Through an Irrigation Distribution System
Appendix H Nebraska Natural Resources Districts
UNL Extension Publications

Ec08-130 2008 Guide For Weed Management, Mark L. Bernards, Roch E. Gaussoin, Robert N. Klein, Stevan Z. Knezevic, Drew J. Lyon, Lowell D. Sandell, Robert G. Wilson Jr., Patrick J. Shea, Clyde Ogg

University of Nebraska-Lincoln Extension: Historical Materials

The 2008 Guide for Weed Management in Nebraska is a valuable tool for anyone with responsibility for controlling weeds in crop, pasture, range, turf or aquatic environments in Nebraska. Our goal is to provide a comprehensive publication that will enable the user to make sound weed control decisions based on unbiased, research-based information, and to carry out weed control activities in a safe and responsible manner.

This publication deals principally with herbicides as an aid for crop production. The suggestions for use are based on research at the University of Nebraska–Lincoln Research and Extension Centers and elsewhere.

2008 Nebraska Beef Cattle Report Summaries, Richard J. Rasby, Galen E. Erickson, Dennis R. Brink

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 2008 Beef Report appear here. Topics include cow-calf, growing, finishing and beef products.

2008 Beef Cattle Report, Dennis R. Brink

University of Nebraska-Lincoln Extension: Historical Materials

2008 compilation of articles on University of Nebraska–Lincoln beef cattle research in four areas: cow/calf, growing, beef feedlot, beef products and analytical methods.

2007 Guide For Weed Management In Nebraska, Mark L. Bernards

University of Nebraska-Lincoln Extension: Historical Materials

2007 Guide for Weed Management in Nebraska. Includes special sections on weed control in corn, soybean, wheat, other small grains, sorghum, turfgrass and alternative crops. Also includes sections on integrated weed management, classification of herbicides by mode and site of action and chemical family, herbicide application and sprayer recommendations, weed response ratings to specific herbicides, herbicide hazards, herbicide safety and herbicide resistance, weed management in herbicide-resistant crops and Nebraska noxious weeds.

Ec07-101 2007 Spring Seed Guide, Lenis Alton Nelson, Bruce Anderson, Robert N. Klein, Richard B. Ferguson, David D. Baltensperger, Charles A. Shapiro, Stevan Z. Knezevic, James Krall

University of Nebraska-Lincoln Extension: Historical Materials

This circular is a progress report of variety and hybrid performance tests conducted by the Agronomy/Horticulture Department, the Northeast, West Central and Panhandle Research and Extension Centers, the South Central Agricultural Laboratory as part of the University of Nebraska and University of Wyoming at Torrington. Conduct of experiments and publication of results is a joint effort of the Agricultural Research Division and the Cooperative Extension Service. The following pages include the results of our variety testing programs for many crop species throughtout the state. We hope you find this information useful as you make hybrid and variety decisions for next …

Ec07-103 2007 Fall Seed Guide, Lenis Alton Nelson, David D. Baltensperger, Robert N. Klein, Bruce Anderson, Jerry D. Volesky, P. Stephen Baenziger, James Krall

University of Nebraska-Lincoln Extension: Historical Materials

The 2006 wheat crop has faced more than the usual number of challenges. Western Nebraska was again faced with shortages of rainfall as well as wheat streak mosaic. Eastern Nebraska fared better, but some places had soil borne mosaic problems. Overall, the state yield was down but becasue of similar problems throughout the Great Plains, the price of wheat has remained strong. This circular is a progress report of variety trials conducted by personnel of the Agronomy Department, West Central and Panhandle Research and Extension Centers and their associated agricultural laboratories and the South Central Ag Lab. Conduct of experiments …

2007 Nebraska Beef Cattle Report Summaries, Dennis R. Brink

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide briefly summarizes recent beef research reported on in the 2007 Beef Cattle Report.

G1272 Nebguide: Blue Mustard Control, Drew 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 …

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

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 …

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.

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.