Agriculture Commons^™

U.S. Drought Monitor, November 11, 2014, Matthew Rosencrans

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for November 11, 2014 (11/11/14) 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.

U.S. Drought Monitor, November 4, 2014, Matthew Rosencrans

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for November 4, 2014 (11/4/14) 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.

Comprehensive Characterization And Rna-Seq Profiling Of The Hd-Zip Transcription Factor Family In Soybean (Glycine Max) During Dehydration And Salt Stress, Vikas Belamkar, Nathan T. Weeks, Arvind K. Bharti, Andrew Farmer, Michelle A. Graham, Steven B. Cannon

Department of Agronomy and Horticulture: Faculty Publications

Background:

The homeodomain leucine zipper (HD-Zip) transcription factor family is one of the largest plant specific superfamilies, and includes genes with roles in modulation of plant growth and response to environmental stresses. Many HD-Zip genes are characterized in Arabidopsis (Arabidopsis thaliana), and members of the family are being investigated for abiotic stress responses in rice (Oryza sativa), maize (Zea mays), poplar (Populus trichocarpa) and cucumber (Cucmis sativus). Findings in these species suggest HD-Zip genes as high priority candidates for crop improvement.

Results:

In this study we have identified members of …

Developing A Website For The Cal Poly Rodeo Program, Audrey N. Pearce

Agricultural Education and Communication

The purpose of this project was to create an effective website for the Cal Poly Rodeo Program in order to improve communication with key audiences and ensure continued success for the organization. This website was intended to remain consistent with other Cal Poly websites, such as those listed on the Cal Poly College of Agriculture, Food and Environmental Sciences (CAFES) Student Life page under Clubs and Organizations, and was included on this page once created. A secondary purpose of the project was to give the Cal Poly Rodeo coach an easier way to recruit and contact potential student athletes. The …

Goomig Farmlands Development Baseline Water Quality In The Lower Keep River, D L. Bennett, Richard J. George Dr

Resource management technical reports

In 2008 the Ord Irrigation Expansion Project was approved by the Western Australian Government to develop irrigated agriculture on the Weaber Plain. By mid-2014 construction of almost all of the water supply, drainage, access, monitoring and other infrastructure for the 7400ha Goomig Farmlands development had substantially been completed. An important concern is the effect the Goomig Farmlands development may have on the water quality of the downstream lower Keep River aquatic environment, particularly as it relates to threatened species that inhabit or may inhabit the area. Possible increases in salinity, nutrients, suspended sediment, heavy metals and farm chemicals delivered in …

The Impact Of An Eu–Us Transatlantic Trade And Investment Partnership Agreement On Biofuel And Feedstock Markets, John C. Beghin, Jean-Christophe Bureau, Alexandre Gohin

Department of Agricultural Economics: Faculty Publications

We assess the impact of a potential TTIP bilateral free trade agreement on the EU and US bio-economies (feedstock, biofuels, by-products, and related competing crops) and major trade partners in these markets. The analysis develops a multi-market model that incorporates bilateral trade flows (US to EU, EU to US, and similarly with third countries) and is calibrated to OECD-FAO baseline for 2013–2022 to account for recent policy decisions. The major policy reforms from a TTIP involve tariff and TRQ liberalization and their direct contractionary impact on US sugar supply, EU biofuel production, and indirect negative effect on US HFCS production. …

Reading A Feed Tag, Jacquie Jacob, Anthony J. Pescatore

Agriculture and Natural Resources Publications

Feed stores carry a variety of feed types. How do you chose which to buy? You need to read the feed tag. A lot of information is on a feed tag that can help you make your selection.

Common Hazards In Karst Terrain, Benjamin J. Currens, Alan Fryar, Carmen T. Agouridis

Agriculture and Natural Resources Publications

Karst refers to terrain largely drained by subsurface conduits and caves. Karst landscapes are characterized by surface features such as springs, sinkholes, shallow depressions, and rolling hills (Figure 1). Karst regions are also known for their subsurface or below-ground features such as conduits and caves (Figure 2). What makes a karst region unique is the way runoff drains from the land. In karst regions, some of the runoff flows into surface features such as sinkholes where it then travels underground. Some of this infiltrated water re-emerges at springs (Figure 1a), and some continues moving underground.

Irrigation Tips To Conserve Water And Grow A Healthy Lawn, Gregg Munshaw, Brad Lee

Agriculture and Natural Resources Publications

Turfgrasses are composed of thousands of cells, all containing water, in which metabolic processes such as photosynthesis and respiration take place. Water makes up 80 to 90 percent of the total plant mass. If this level drops below 60 percent, these processes may slow and wilting will occur. Water is critically important for:

• Maintaining turgidity, which keeps plants standing upright
• Transporting nutrients and sugars through the plant
• Chemical reactions
• Transpirational cooling when water moves out of the leaves and evaporates

Aerifying And Dethatching Lawns, Gregg Munshaw

Agriculture and Natural Resources Publications

Lawns in Kentucky will occasionally suffer due to compacted (hard) soils and excessive thatch layers. Although most lawns will not have problems with these issues, you may occasionally need to dethatch or aerify (core) to maintain a high quality lawn.

Mineral And Protein Blocks And Tubs For Beef Cattle, Jeff Lehmkuhler, Roy Burris, Donna M. Amaral-Phillips

Agriculture and Natural Resources Publications

Nutritional supplement blocks and tubs are convenient for beef producers, require no investment in feeding troughs and require a limited area for storing. One of the most attractive features is that they lower the labor needed to supplement livestock. Many producers use these products to provide supplemental nutrients to cattle consuming low-quality forages or as a mechanism to promote a more consistent intake of minerals. These products are also attractive to producers who have off-farm employment as they eliminate the need for daily feeding. Yet, they often come at a greater cost per unit of nutrient than more conventional feedstuffs. …

Nebline, November/December 2014

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: Tiny Tastes Can Total BIG CALORIES Over the Holiday Season

Food & Health

Family Living

Farm & Acreage

Home & Family Living

Horticulture

Pests & Wildlife

4-H & Youth

Extension Calendar

and other extension news and events

Control Of Herbicide-Resistant Volunteer Corn In Herbicide-Resistant Soybean, Parminder Chahal

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

Volunteer corn is a problem weed in soybean fields because it reduces yield and seed quality, and potentially harbors insects, pests, and diseases. Several pre-packaged herbicides have been registered in soybean in recent years, but response of volunteer corn to these herbicides has not yet been documented. Therefore, the first objective of this study was to evaluate the response of glufosinate-, glyphosate-, and imidazolinone-resistant volunteer corn to 20 pre-emergence (PRE) and 17 post-emergence (POST) soybean herbicides. The results indicated that PRE soybean herbicides partially controlled (< 80%) volunteer corn except clomazone, while acetyl CoA carboxylase (ACCase) inhibiting herbicides provided ≥ 85% control. Germination and emergence are critical stages in weed seed establishment and persistence. Scientific literature is not available about the factors affecting germination and emergence of volunteer corn. The second objective was to determine the effects of different environmental and agronomic factors on the germination and emergence of glyphosate-resistant hybrid and volunteer corn. The results indicated that response of hybrid and volunteer corn to majority of the variables tested was similar, suggesting that volunteer corn can germinate and emerge in a wide range of climatic conditions. Majority of growers control volunteer corn when it is visible above the soybean canopy, but this can results in early season competition with soybean. The third objective was to evaluate the impact of different densities of glyphosate-resistant volunteer corn at different control timings, and late season volunteer corn emergence on soybean yields. Late season volunteer corn emergence had no significant effect on soybean yield. Yield did not decrease with all volunteer corn densities, except with the highest density (10,000 plants and 500 clumps ha^-1) at all control timings. Soybean growers are looking for alternative herbicides, such …

Irrigation Demand On Center-Pivot Crops In Alabama, Robert N. Rossell

Von Braun Symposium Student Posters

No abstract provided.

U.S. Drought Monitor, October 28, 2014, Brian Fuchs

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 28, 2014 (10/28/14) 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.

Oregon Wine Board Meeting Minutes October 28, 2014, Oregon Wine Board

Oregon Wine Board Documents

These meeting minutes list individuals in attendance and missing from the October 28, 2014 Oregon Wine Board (OWB) meeting, held via web conference. The finance, marketing, education, and research committees gave reports, a communications update was provided, and the Board discussed data problems uncovered during the preparation of the 2013 Winery and Vineyard Census. The meeting lasted 1 hour 55 minutes.

U.S. Drought Monitor, October 21, 2014, Michael J. Brewer

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 21, 2014 (10/21/14) 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.

U.S. Drought Monitor, October 14, 2014, Mark D. Svoboda

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 14, 2014 (10/14/14) 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.

Effect Of Food Aid Delivery Mode On Food Production In Recipient Nation, Steven Marc Wolf

Theses and Dissertations

The purpose of this study was to provide quantitative evidence linking food aid delivery mode and its correlation with food production in the recipient nation. Debate over the best way to provide food aid to developing countries inspired this study. The three delivery modes used for this study were direct transfer, locally purchase, and triangular purchase. Food aid data was available from The World Food Programme and food production indices were available from The World Bank. Correlations between the independent variable (food aid quantity by delivery mode) and dependent variable (food production index) were examined using the coefficient of determination, …

Citrus Notes-Agricultural Advantages Of So. California, Charles C. Chapman

Charles C. Chapman Citrus Speeches

These are notes from a speech given by Mr. Chapman at a banquet at the Pomona Farmer's Club Institute. He details the environmental advantages that Southern California has in relation to the rest of the world.