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Proceedings Of The 38th Annual Meeting, Southern Soybean Disease Workers (March 9-10, 2011, Pensacola Beach, Florida), Boyd Padgett, Tom Allen, Jason Bond, Cliff Coker, Stephen R. Koenning

Southern Soybean Disease Workers: Conference Proceedings

Contents

Southern United States Soybean Disease Loss Estimates for 2010. Compiled by SR Koenning

Poster presentation

Soybean Varieties and Breeding Lines Shown With Resistance to Reniform Nematode in Greenhouse Tests, 1998-2010 R. T. Robbins, and L. E. Jackson

Oral presentations

Frogeye Leaf Spot (Cercorosa sojina) symposium (Boyd Padgett, moderator)

Development of Baseline Cercospora sojina Sensitivity Levels to Quinone Outside Inhibitor Fungicides and Monitoring for Resistance. GR Zhang and CA Bradley

Soybean Pathogen Found to be Resistant to Fungicides MA Newman and CA Bradley

Strobilurin-resistant Cercospora sojina in Kentucky: Field History. D Hershman

Graduate student paper competition (Tom Allen, …

Drought Tolerance Database - Excel File, Larry Rupp, Samuel Cook

All Current Publications

This is the database for "Drought Tolerance, A Database of Irrigation Requirements for Woody Plants of Northern Utah."

Drought Tolerance, A Database Of Irrigation Requirements For Woody Plants Of Northern Utah, Larry Rupp, Samuel Cook

All Current Publications

This publication includes a database of irrigation requirements for woody plants in Northern Utah.

Invasive Plant Species As Potential Bioenergy Producers And Carbon Contributors, Stephen L. Young, Gayathri Gopalakrishnan, Deepak R. Keshwani

West Central Research and Extension Center, North Platte

Among recent advances in developing cellulosic and noncellulosic biofuel sources, corn, switchgrass, and others (for example, camelina and canola) have risen to the top. In surveying the landscape, a potentially promising new area of bioenergy production exists—invasive plant species. The addition of invasive plant species as a bioenergy source will help to diversify the nation’s energy dependence and help in the reduction of the negative environmental and social impacts from energy crop production. In addition, belowground carbon stores may provide an opportunity to reduce the impacts associated with global climate change.

In the agriculture sector, harvesting equipment is well advanced …

Walnuts In The Home Orchard, Taun Beddes, Marion Murray, Michael R. Kuhns, Jerry Goodspeed

All Current Publications

Walnuts are commonly found across much of the United States, with English (Persian) and black walnuts being the most common.

Sorghum Clear Beer Value Chain, Bernadette C. Chimai

INTSORMIL Presentations

The markets and industrial utilization of agricultural commodities have undergone considerable change in the last few decades.

In Zambia, sorghum was considered a traditional crop with limited industrial uses.

Research and transformations in consumer tastes and preferences have led to the development of new uses for sorghum.

Potential markets for industrial utilization of sorghum have been identified as food processing, beer brewing, feed concentrates and energy production.

One of the success stories in industrial utilization of sorghum has been Eagle, a sorghum based clear beer produced by Zambian breweries.

The study reported in this paper aims to examine the main …

Micropropagation And Medium-Term Conservation Of Rosa Pulverulenta, Somayeh Kavand, Maryam Jafarkhani Kermani, Ali Haghnazari, Pegah Khosravi, Mohamad Reza Azimi

Publications and Research

In Iran, a large number of Rosa species have been exposed to extinction and therefore preservation techniques are necessary to safeguard their future. In the present investigation, the objectives were to optimize the micropropagation and medium-term conservation of one of these wild species, Rosa pulverulenta. At proliferation stage, the maximum number of new leaves (9.6) were produced on the medium containing 4 µM BAP + 0 µM GA₃, whereas the maximum number of axillary shoots (4.1) were observed in the medium containing 4 µM BAP + 3 µM GA₃. The results for rooting experiments suggested …

Milligan, R. A., B. 1849 (Sc 137), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid and scan of typescript (Click on "additional files" below) for Manuscripts Small Collection 137. Diary kept by R. A. Milligan, superintendent of the East family farm of the Shaker Society at Pleasant Hill, Kentucky. The diary records acreage cultivated, crop yields, planting and harvesting times, and general farm work. Includes some weather observations.

Mapping Acid Groundwater In Western Australia’S Wheatbelt, Karen Holmes, Adam Lillicrap

Resource management technical reports

The extent of the area affected by deep drains in Western Australia (more than 11 000 km of drains installed as of 2002: Australian Bureau of Statistics 2002) and their continuing installation by land managers make understanding the distribution of naturally occurring acid groundwater a priority for land managers working toward sustainable agricultural production in the wheatbelt. This report describes development of a map of the likelihood of acid groundwater occurrence. It is meant to guide state agencies, natural resource management groups, landholders, and community stakeholders on where acid groundwater may occur.

Nebline, February 2011

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: Got Bed Bugs? Don't Panic! There are Steps You Can Take

Farm Views

Horticulture

Food & Fitness

Home & Family Living

Environmental Focus

Urban Agriculture

4-H & Youth

Community Focus

Extension Calendar

Nutrition Education Program

Family and Community Education (FCE) Clubs

and other extension news and events

Basics For Raising Junior Market Turkeys For Junior Turkey Show, Allan Sulser, Jim Jensen

All Current Publications

This fact sheet is constructed to be used by 4-H and FFA youth for training or as a tool to aid in the growing of market turkeys for the Utah Junior Turkey Show or for local turkey shows. The basics of the Utah Turkey Show are fairly simple. Poults (day old turkeys) are ordered from your 4-H agent or FFA advisor usually by mid May of the current year. Your order is then placed by them and your poults are received by everyone in the show on the same day. Everyone receives the same breed of poult, the same age …

Soil Nitrogen Transformations Under Elevated Atmospheric Co2 And O3 During The Soybean Growing Season, Engil Isadora Pujol Pereira, Haegeun Chung, Kate Scow, Michael J. Sadowsky, Chris Van Kessel

School of Earth, Environmental, & Marine Sciences Faculty Publications

We investigated the influence of elevated CO2 and O3 on soil N cycling within the soybean growing season and across soil environments (i.e., rhizosphere and bulk soil) at the Soybean Free Air Concentration Enrichment (SoyFACE) experiment in Illinois, USA. Elevated O3 decreased soil mineral N likely through a reduction in plant material input and increased denitrification, which was evidenced by the greater abundance of the denitrifier gene nosZ. Elevated CO2 did not alter the parameters evaluated and both elevated CO2 and O3 showed no interactive effects on nitrifier and denitrifier abundance, nor on total and mineral N concentrations. These results …

Managing Complexity In Modern Farming, Ross Kingwell

Natural Resources Research Articles

Modern farming in Australia is no longer simple. Farms are large, multi-enterprise businesses underpinned by expensive capital investments, changing production technologies, volatile markets and social challenges. The complexity of modern broadacre farming leads to the question: what is the nature of the relationship between farm business complexity and farm profitability? This study uses bioeconomic farm modelling and employs eight measures of complexity to examine the profitability and complexity of a wide range of broadacre farming systems in Australia. Rank order correlations between farm profitability and each measure of complexity show inconsistent relationships, although the most profitable farming systems are found …

Modeling Gross Primary Production Of Irrigated And Rain-Fed Maize Using Modis Imagery And Co2 Flux Tower Data, Joshua L. Kalfas, Xiangming Xiao, Diana X. Vanegas, Shashi B. Verma, Andrew E. Suyker

School of Natural Resources: Faculty Publications

Abstract

Information on gross primary production (GPP) of maize croplands is needed for assessing and monitoring maize crop conditions and the carbon cycle. A number of studies have used the eddy covariance technique to measure net ecosystem exchange (NEE) of CO₂ between maize cropland fields and the atmosphere and partitioned NEE data to estimate seasonal dynamics and interannual variation of GPP in maize fields having various crop rotation systems and different water management practices. How to scale up in situ observations from flux tower sites to regional and global scales is a challenging task. In this study, the Vegetation …

Lincoln University Cooperative Extension And Research Annual Report 2010, Lincoln University Cooperative Extension And Research

LUCER Reports

This is LUCER-MC Report #03-11

Published by Lincoln University Cooperative Extension and Research (LUCER) Media Center; 900 Chestnut Street, 301 Allen Hall; Jefferson City, MO 65101.

Measurement Of Particle Size Distribution In A Swine Building, Sheryll B. Jerez, Yuanhui Zhang, X Wang

Faculty Publications

The majority of the research in animal buildings has been on measured concentrations of contaminants that the workers and animals are exposed to; emission measurements have only gained attention in recent years due to potential federal regulations on air quality emissions from animal feeding operations (AFOs). The contribution of AFOs to ambient PM10 and PM2.5 entails reliable measurement of particle size distribution. The objective of this study was to measure and compare the size distribution of particulate matter (PM) at multiple locations inside and at the exhausts of a wean‐to‐finish commercial swine building. The particle size distribution was measured by …

Spatial And Temporal Distributions Of Dust And Ammonia Concentrations In A Swine Building, Sheryll B. Jerez, Yuanhui Zhang, X Wang

Faculty Publications

Pollutants, especially dust, are rarely uniformly distributed within ventilated air spaces due to non‐uniform flow fields, particle inertia, gravitational settling, and diffusion. Thus, selecting suitable sampling locations for representative sampling is a challenge. The objective of this study was to determine the spatial and temporal distributions of dust and ammonia concentrations(NH3) in a swine building. Results of this study are useful in the design of sampling strategies that require limited sampling locations and in studying pollutant transport. This study was conducted in a commercial swine building in Illinois. The total suspended particulate (TSP) matter and ammonia concentrations were measured at …

Caring For Compromised Cattle: Assessing Animals At Risk

Nebraska Beef Quality Assurance Program

Cattlemen have long recognized the need to properly care for their livestock. Sound animal husbandry practices – based on research and decades of practical experience – are known to impact the well-being of cattle, individual animal health and herd productivity. There is no doubt that producers work hard to ensure that their cattle are properly cared for throughout all stages of production. Unfortunately, it’s a fact of raising cattle that some animals will become injured to the extent that they are unable to stand or walk without assistance.

Assessor’S Guide To A Beef Quality Assurance Cow-Calf Assessment

Nebraska Beef Quality Assurance Program

The BQA Cow-Calf Assessment is an on-site educational tool that allows for assessing and benchmarking key indicators of animal care and well-being as well as operational conditions. The Cow-Calf Assessment focuses on three main areas – Animals, Records and Best Management Practices (BMP), and Facilities and Equipment.

Report Of Nine Sorghum Flour Workshops, Report For Intsormil; Subject: “Utilization Of Cti Grinders For Small Scale Sorghum Flour Production In Central America”, Intsormil

INTSORMIL Scientific Publications

In Nicaragua, Sorghum grain has been a crops using only for animal feed. Fortunately Scientifics have been researched about its nutritional sorghum grain properties and some of the country that they have been interested to bring the technology about sorghum flour has been Nicaragua because its growths in 3 big areas; in the north, south and west region. Now, that is knew their characteristics and others, so INTA and INTSORMIL are diffusing the technology about sorghum flour to increase the production of sorghum grain, reduce the cost production of bread and some ethnics drinks, to improve the food security and …