Agriculture Commons^™

U.S. Drought Monitor, October 27, 2015, Brad Rippey

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 27, 2015 (10/27/15) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.

Profitability Vs. Feasibility And The Paradox Of Purchasing Farmland, Larry Van Tassell

Cornhusker Economics

A student came to my office not too long ago excited about the opportunity to purchase 80 acres of farmland close to his family抯 farm. His father offered to let him use the family machinery and equipment in exchange for labor. The student had properly worked his cost-and-return estimates for field corn and was excited that the undertaking looked like a profitable venture. So we took a look at the annual principal and interest payments that would be due over a 20-year and 30-year loan life given the price of the land and his available 25% down payment. Sadly, the …

Oregon Wine Board Meeting Minutes October 20, 2015, Oregon Wine Board

Oregon Wine Board Documents

These meeting minutes list individuals in attendance and missing at the October 20, 2015 Oregon Wine Board (OWB) meeting, held via web conference. The finance, research, marketing, and education committees provided reports. The Board discussed results from the Industry Satisfaction Survey and received an update on planning for the 2016 Oregon Wine Symposium (OWS). The meeting lasted 1 hour 10 minutes.

U.S. Drought Monitor, October 20, 2015, Brad Rippey

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 20, 2015 (10/20/15) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.

Adding Genetically Distant Individuals To Training Populations Reduces Genomic Prediction Accuracy In Barley, Aaron Lorenz, Kevin P. Smith

Department of Agronomy and Horticulture: Faculty Publications

One of the most important factors affecting genomic prediction accuracy appears to be training population (TP) composition. The objective of this study was to evaluate the effect of genomic relationship on genomic prediction accuracy and determine if adding increasingly unrelated individuals to a TP can reduce prediction accuracy. To accomplish this, a population of barley (Hordeum vulgare L.) lines from the University of Minnesota (lines denoted as MN) and North Dakota State University (lines denoted as ND) breeding programs were used for model training. Predictions were validated using two independent sets of progenies derived from MN  MN crosses …

Switchgrass Germplasm Resources, Michael D. Casler, Kenneth P. Vogel, Melanie Harrison

Department of Agronomy and Horticulture: Faculty Publications

Switchgrass (Panicum virgatum L.) is an important native grass and dominant member of the tallgrass prairie ecosystem. It is used for conservation, restoration, livestock feed production, and bioenergy feedstock production. The purpose of this review is to describe the biological and geographical basis for switchgrass germplasm diversity and to provide a resource for scientists and outreach personnel to find switchgrass germplasm to meet their needs. Upland and lowland ecotypes represent the most important polymorphism in switchgrass, with distinct but overlapping geographic distributions. Variation in ploidy exists within both ecotypes, with 2n = 4x = 36 the dominant ploidy …

Community Seed Banks: Origins, Evolution, And Prospects, Charles A. Francis

Department of Agronomy and Horticulture: Faculty Publications

As a survey of contemporary community-level seed banks, this is an excellent compilation and instructive guide. The first section provides an overview of how seed banks originated, their varied goals and activities, several contrasting forms of management, and how they organize and perform to meet these goals. An intriguing claim in the book is that the concept of “seed banks is only some three decades old,” while in fact the practice of saving, preserving, and exchanging seed within a community is probably as old as human communities themselves.

Organized seed banks often serve specific functions: preserving seeds, providing seed access …

Guide To The William Fuller Papers, Linfield College Archives

Linfield Archives Finding Aids

The William Fuller papers contain documentation on the history of Tualatin Estate Vineyards and the Oregon Wine Advisory Board. The collection spans almost thirty years from 1969 to 1997.

Guide To The Gary Fuqua Papers, Linfield College Archives

Linfield Archives Finding Aids

Papers include organizational documentation from the early days of the Oregon wine industry prior to the establishment of the Oregon Wine Board. There is a significant amount of documentation regarding climate and weather patterns for the Willamette Valley, as well as documentation dealing with challenges facing viticulture.

Guide To The Patricia Dudley Papers, Linfield College Archives

Linfield Archives Finding Aids

The Bethel Heights Winery collection provides a sense of camaraderie and cooperation between Oregon wineries on the issue of maintaining the health and well-being of their workers. The collection includes Oregon Wine Association (OWA) Membership Letters, Oregon Grapevine Newsletters, and event programs/wine notes for the ¡Salud! Oregon Pinot Noir Auction.

Guide To The Fred Delkin And Monica Sopke Cory Papers, Linfield College Archives

Linfield Archives Finding Aids

This collection contains original marketing and public relations materials for the Oregon Winegrowers Association and the Oregon Wine Advisory Board (now known as the Oregon Wine Board).

Guide To The ¡Salud! Papers, Linfield College Archives

Linfield Archives Finding Aids

This collection contains primarily photographs (including many slides), publicity, and newspaper clippings. Many of the documents included are pamphlets, brochures, or other informational material created by ¡Salud! These range from information about the program and publicity outreach to auction programs. There are auction guides from each year as well as some objects from the auctions (including four wine glasses, an auction paddle, etc.). The photos are primarily from the auctions, though there are photos from the clinics as well. The collection will be of most use to researchers looking for information about the auction.

Guide To The Jim Mcdaniel Papers, Linfield College Archives

Linfield Archives Finding Aids

The Jim McDaniel Papers include correspondence, newspaper articles, land sale documents, and loan documents pertaining to the purchase of the land and equipment used to create and maintain the McDaniel Vineyard. The paper records also contain written records of grape crops and sales contracts. Photographs include images of the early days of the vineyard plantings, harvest parties, neighboring vineyard and winery owners, the family home, and photos of the area surrounding the vineyard.

Guide To The Southern Oregon Wine Institute (Sowi), Linfield College Archives

Linfield Archives Finding Aids

The Southern Oregon Wine Institute (SOWI) collection provides a history from the beginnings of the institution in 2008 to the addition of the new Danny Lang Teaching, Learning, and Event Center in 2012. It includes information on the institution’s positive effect on the Oregon wine industry, published studies and academic papers from the college, as well as published articles promoting the Oregon wine industry itself.

Guide To The Weber Vineyards Collection, Linfield College Archives

Linfield Archives Finding Aids

The Weber Collection holds information of harvest details of the Weber Vineyards from 1984-1995. Along with a few pictures, this collection retains documents on spray programs, harvesting records, research, and finances. There is also information on day-to-day schedules of the vineyard, to-do lists, and daily notes.

Management Options For Water-Repellent Soils In Australian Dryland Agriculture, M. M. Roper, S. L. Davies, P. S. Blackwell, D. J. M. Hall, D. Bakker, R. Jongepier, P. R. Ward

Natural Resources Research Articles

Water-repellent (‘non-wetting’) soils are a major constraint to agricultural production in southern and south-west Australia, affecting >10 Mha of arable sandy soils. The major symptom is dry patches of surface soil, even after substantial rainfall, directly affecting agricultural production through uneven crop and pasture germination, and reduced nutrient availability. In addition, staggered weed germination impedes effective weed control, and delayed crop and pasture germination increases the risk of wind erosion. Water repellency is caused by waxy organic compounds derived from the breakdown of organic matter mostly of plant origin. It is more prevalent in soils with a sandy surface texture; …

Working With Your Banker, David J. Goeller

Cornhusker Economics

Commercial ag bankers are in the business of making loans. But not just any loans. They want to make good loans. A good loan is somewhat subjective, but there are many factors that lenders evaluate to help them decide if you will be able to pay back both the principal and the interest, as well as maintain a mutually profitable, long term business relationship.

U.S. Drought Monitor, October 13, 2015, David Miskus

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 13, 2015 (10/13/15) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.

Assessing Multiple-Herbicide Resistance In A 2,4-D Resistant Waterhemp (Amaranthus Tuberculatus) Biotype From Nebraska: Student Research, Roberto Crespo

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

A waterhemp biotype was recently reported resistant to 2,4-D in Nebraska. In addition to the repeated use of 2,4-D, atrazine and imazathapyr were reported to be frequently used to control broadleaf weeds. Greenhouse experiments were conducted to confirm 2,4-D resistance and test for resistance to growth regulator herbicides and other herbicide modes-of-action (MoA). A single dose-response experiment showed reduced sensitivity in all three waterhemp biotypes to atrazine, imazethapyr and lactofen; therefore, they were generally considered resistant to those three herbicide MoA. None of the biotypes contained the Ser264 target-site mutation. Since the ametryn dose-response experiment resulted in all susceptible biotypes, …

The Effects Of Fair Trade On Coffee Growers, Konstantinos Giannakas, Vahid Omidvar

Cornhusker Economics

Two and a half billion cups of coffee are consumed in the world annually making coffee the second-most traded commodity after oil and the caffeine contained in it the most widely consumed psychoactive drug. Coffee is produced in more than 60 countries and provides a livelihood for some 25 million coffeegrowing families around the world. Coffee consumption has been increasing over the past 50 years, but this increase has, for the most part, not been accompanied by increases in raw coffee prices and improvements of coffee growers?lives. After the International Coffee Association (ICA) dissolved in 1989, coffee production increased substantially …

U.S. Drought Monitor, October 6, 2015, David Miskus

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 6, 2015 (10/6/15) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.

Economic Contribution Of Agriculture And Food To Arkansas' Gross Domestic Product 1997-2013, Leah English, Jennie Popp, Wayne Miller

AAES Research Reports and Research Bulletins

Agricultural production, processing, and retail industries are major contributors to the Arkansas economy in terms of GDP. Agriculture contributes to the economy through direct agricultural production, value-added processing, and agricultural retail activities, and it also plays an important role through its interactions with other sectors. The use of non-agricultural goods and services as inputs into the agricultural sector promotes diversified growth in Arkansas’ economy; thus agriculture remains a vital part of Arkansas’ economy. This report: 1) compares the relative size of the Agriculture and Food Sector in Arkansas with those of neighboring states; 2) provides an overview of Arkansas’ economy …

Testing Usda Certified Organic And Non-Gmo Verified Project Labeled Foods For The Presence Of Genetic Modifications, Ryan Loren Phelps

Masters Theses & Specialist Projects

Genetically Modified Organisms (GMOs) are plants or animals that have been produced using genetic insertion or deletion via technology (also called genetic engineering or GE). Merged DNA from different species creates combinations of plant, animal, bacteria and/or virus genes that cannot occur in nature or in traditional crossbreeding.

Our goal was to determine the presence or absence of GMO markers in USDA Organic Certified and in Non-GMO Project food products. We investigated only corn or soy-based products that were purchased from many types of retailers. Our study was limited to products that contained a label for USDA organic certification and/or …

Nebline, October 2015

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: We All Benefit From Pollinator Habitats

Food & Health

Family Living

Farm & Acreage

Horticulture

Pests & Wildlife

4-H & Youth

Extension Calendar

and other extension news and events

Producer’S Guide To Pasture-Based Beef Finishing, Gregory S. Halich, Jeff Lehmkuhler, Gregg Rentfrow, Fred Martz, S. Ray Smith, Lee Meyer

Agriculture and Natural Resources Publications

Beef cattle were routinely finished locally in Kentucky and other parts of the upper south before the 1950s, primarily on pasture with some grain or by-products from distilleries and grain processing mills. Cattle were typically born, raised, and finished on the same farm then sent to a local butcher where the meat was sold in nearby communities and cities. After the Second World War grain and transportation costs decreased dramatically and supermarket chains that required a large, steady supply channel were established. The combined effect of these changes made finishing in large centralized locations more economical. Over the next couple …

Uk Ag Equine Programs 2016 Calendar: A 12-Month Planning Calendar For The Care And Use Of Your Horses, Jason R. Philips, Glenn Mackie, Don Sorrell, Nicholas L. Carter, Paula A. Jerrell, Brian Newman, Daniel O. Wilson, Christopher Jeffcoat, Karen Douglas, Katheryn Cerny, Fernanda Camargo, Robert Coleman, Essie Rodgers, Jim Smith

Agriculture and Natural Resources Publications

The information in this calendar is provided to aid owners in planning for the care and use of their horses for the whole year.

When necessary, information is discussed in the month prior to application to allow horse owners adequate time to plan for activities such as weed control, soil and feed testing, vaccinations, etc.

Contact your local veterinarian for health-related issues and your county extension ANR, 4-H, or FCS agent for further information. County office phone numbers are listed at the end of the calendar.

Rainwater Harvesting For The Home And Farm, Matthew Palmer, Kohl Carter, Roslynn Brain, Shannon Cromwell

All Current Publications

This fact sheet covers the basic components of a rain harvesting system, Utah's laws for rain harvesting, how to estimate the volume of water storage you will need, ideas for increasing water pressure in your system, as well as tips and insights for building a rain harvesting system.

Evaluation Of Concrete Grinding Residue (Cgr) Slurry Application On Vegetation And Soil Responses Along Nebraska State Highway 31, Martha Mamo, Dennis L. Mccallister, Walter H. Schacht

Nebraska Department of Transportation: Research Reports

No abstract provided.

Working With Locals To Restore Biodiversity To A Rubber Dominated Landscape, Francis Commercon

Independent Study Project (ISP) Collection

Xishuangbanna, in Yunnan,China, contains the country’s highest concentration of biodiversity. Since the 1980s,rubber plantations have replaced a significant portion of the prefecture’s lowland Seasonal Tropical Rainforest, leading to wildlife habitat loss and other environmental issues.Monoculture farming practices also leave farmers economically vulnerable to market fluctuations. To learn the best solutions for increasing ecosystem services and income stability in rubber-dominated areas, the World Agroforestry Center (ICRAF) project Green Rubber engages smallholders directly in establishing and maintaining scientifically rigorous intercropping experiments in their villages.

Using Man’e village and the Green Rubber project as a case study, I asked to what degree and …

Abejas Silvestres (Himenóptera: Apoidea) En La Neblina: Análisis De La Diversidad, Interacciones, Y Potencial Para Miel En Un Remanente De Bosque Nublado, Jen Hayes

Independent Study Project (ISP) Collection

Las abejas (Himenóptera: Apoidea) se encuentran en casi cada una de las bioregiones en el mundo. Su composición es muy diversa en los neotrópicos. Las abejas silvestres (no-Apis) representan casi el 90% de las especies de abejas en todo el mundo (Parra, 2005). Los objetivos principales de este estudio fueron realizar un inventario de las especies de abejas al final de la estación seca, observar sus interacciones intra-específicas, y determinar el potencial de producción de miel medicinal de las abejas sin aguijón (Apidae: Meliponini). El estudio fue realizado en la Reserva Inti Llacta, un remanente de bosque nublado …