Agriculture Commons^™

Effects Of River Stages And Barge Rates On Illinois Corn And Soybean Basis, Zachary Gass

Theses and Dissertations

During the drought of 2012 the Midwest suffered one of the worst droughts to date which created adverse effects on multiple sectors of the agriculture economy including river transportation. During the last week of 2012, grain barge movement decreased by 41 percent from the same period in 2011. This thesis identifies the relationship between river stages, barge rates, and Illinois corn and soybean basis. By implementing simple regression techniques, river stages and barge were each used as an independent variable and experimental region basis minus control region basis was used as the dependent variable. Multiple regression techniques combined both river …

Shakers - South Union, Kentucky (Sc 1395), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid and scans (Click on "Additional Files" below) for Manuscripts Small Collection 1395. Catalog of garden seeds grown by the Shaker society at South Union, Kentucky, 1867; Shaker letterhead with cake recipe; and instructions for growing summer turnips.

Heterogeneity, Not Randomness, Sets Challenges For Quantitative Genetics And Epidemiology: A Response To Davey Smith’S “Gloomy Prospect”, Peter J. Taylor

Working Papers on Science in a Changing World

Social epidemiologist Davey Smith (2011) argues that epidemiologists should accept a gloomy prospect: considerable randomness at the individual level means that they should keep their focus on modifiable causes of disease at the population level. The difficulty epidemiology has had in moving from significant population-level risk factors to improved prediction of cases at an individual level is analogous to the lack of success in the search for systematic aspects of the non-shared environmental influences that human quantitative genetics claims overshadow common environmental influences (e.g., the family’s socioeconomic status which siblings have in common). This article responds to the argument and …

U.S. Drought Monitor, March 25, 2014, David Simeral

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for March 25, 2014 (3/25/14) 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.

Csa Shares, Usu Student Organic Farm

USU Student Organic Farm Newsletter

Your student farm is super excited for the 2014 CSA season and with this excitement comes our commitment to produce and ensure an amazingly bountiful year. So far we are well on our way to achieve this goal. We have put in a lot of work planning our season’s produce through farm maps and efficient seed purchases. Our planning has been extensive and Nathan Staker, your new farm manager, has done a spectacular job preparing and organizing everything and everyone. Spring seeding and planting has also begun. Our cool season hoop house is nearly full and our greenhouse is overfull …

Draft Genome Sequence Of Xylella Fastidiosa Pear Leaf Scorch Strain In Taiwan, C.-C. Su, W.-L. Deng, F.-J. Jan, C.-J. Chang, Hong Huang, J. Chen

School of Information Faculty Publications

The draft genome sequence of Xylella fastidiosa pear leaf scorch strain PLS229, isolated from the pear cultivar Hengshan (Pyrus pyrifolia) in Taiwan, is reported here. The bacterium has a genome size of 2,733,013 bp, with a G+C content of 53.1%. The PLS229 genome was annotated and has 3,259 open reading frames and 50 RNA genes.

Nursery Pig Growth Response To Feed Ingredients And Feed Additives: I ). Spray-Dried Blood Plasma Vs. Spray-Dried Egg Effect On Nursery Pig Growth Performance Ii ). Effect Of Α-Galactosidase And Citric Acid On Nursery Pig Growth Performance When Added To A Corn-Soybean Meal Diet, Elizabeth Kaye Pegg

Theses and Dissertations

Nursery pigs are defined as newly weaned pigs adjusting to a solid-plant based diet after being weaned from a milk-based diet. Weaning has nutritional, environmental, social, and physiological impacts on the nursery pig. Nutrition is modified to accommodate changing needs of the nursery pig. The nursery pig diet is developed by adding highly digestible animal proteins to the standard corn-soybean meal swine diet. Development of the nursery diet improves pig performance but animal-based proteins can be expensive and do not address undigestible components of the plant-based ingredients. Addition of lower-cost animal proteins, addition of enzymes, and addition of acidifiers have …

U.S. Drought Monitor, March 18, 2014, Eric Luebehusen

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for March 18, 2014 (3/18/14) 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.

Qtl Architecture Of Reproductive Fitness Characters In Brassica Rapa, Jennifer M. Dechaine, Marcus T. Brock, Cynthia Weinig

All Faculty Scholarship for the College of the Sciences

Background

Reproductive output is critical to both agronomists seeking to increase seed yield and to evolutionary biologists interested in understanding natural selection. We examine the genetic architecture of diverse reproductive fitness traits in recombinant inbred lines (RILs) developed from a crop (seed oil) × wild-like (rapid cycling) genotype of Brassica rapa in field and greenhouse environments.

Results

Several fitness traits showed strong correlations and QTL-colocalization across environments (days to bolting, fruit length and seed color). Total fruit number was uncorrelated across environments and most QTL affecting this trait were correspondingly environment-specific. Most fitness components were positively correlated, consistent with life-history …

Agriculture, Environmental Restoration And Ecosystem Services: Assessing The Costs Of Water Storage On Agricultural Lands In South Florida, Kayla Ouellette

USF Tampa Graduate Theses and Dissertations

A large part of the environmental restoration required by the Comprehensive Everglades Restoration Plan calls for more water-storage on lands south of Lake Okeechobee in order to restore the natural water flows of the Everglades watershed. The Everglades Agricultural Area (EAA) can be used for increased water storage in order to relieve coastal estuaries of excess water in the rainy season. This water storage can deliver additional ecosystem services of soil retention and reduced CO2 emissions that could compensate farmers for the cost of water storage by increasing long term farm profitability. The goals of this study were 1) to …

Oregon Wine Board Meeting Minutes March 11, 2014, Oregon Wine Board

Oregon Wine Board Documents

These meeting minutes list individuals in attendance and missing from the March 11, 2014 Oregon Wine Board (OWB) meeting, held at Linfield College in McMinnville, Oregon. Discussion included a recap of the Oregon Wine Symposium, as well as reports and reviews from various committees. The Board decided to fund a $15,000 grant proposal from the Oregon Wine History Archive (OWHA). The meeting lasted 2 hours 18 minutes, and the Board went into Executive Session after the meeting was adjourned.

U.S. Drought Monitor, March 11, 2014, Richard Tinker

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for March 11, 2014 (3/11/14) 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, March 4, 2014, Brad Rippey

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for March 4, 2014 (3/4/14) 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.

Updated Ethography For European Starlings (Sturnus Vulgaris) In Central Coast Vineyards, Vic A. Guerrero

Wine and Viticulture

No abstract provided.

Supervised Agricultural Experience Handbook: How To Graft Tomatoes, Lauren Elliott

Agricultural Education and Communication

The Purpose of this project was to create a handbook that could be used by high school agricultural programs to implement grafting of tomatoes. It could be used as a Supervised Agricultural Experience entrepreneurship project for a student or a fundraiser for the high school program as a whole. The handbook provides a resource with step-by-step procedures for the entire process grafting tomatoes entails. It is hoped that the handbook gives guidance but also leaves room for interpretation for educational purposes.

An Index Of California Regulations Affecting Rice Growers, Maddie Dunlap

Agricultural Education and Communication

The purposed of this project was to identify and compile California regulations that affect rice growers. The final product was an index designed for rice growers and their representatives to be used lobbying efforts with regulators and elected officials. The index serves to illustrate the intensive regulations that rice growers face in California. Areas of focus include water quality, air quality, labor and pesticides indirectly.

The Effects Of Implementing Cow Cooling For Oostdam Dairy: Benefits From Milk Production, Feed Intake, And Reproduction, Mark Oostdam

Dairy Science

Heat stress has a major effect on management decisions for a dairy operation because of the decrease in the cows productivity. Dairy cattle loose efficiency of economic production due to lower milk yields and decreased pregnancy rates. Milk loss due to heat stressed cows in California averages a loss of 293 kg of milk/cow/year(St.-Pierre et al., 2003), and with milk prices reaching record highs, dairies are losing out on increased revenue opportunity. Increases in reproductive infertility from heat stress also affect revenue for a dairy operation by reducing conception rates (Hansen 1997) and pregnancy rates, which causes the average days …

Sustainable Fire Clearance Using Goats Teaching Unit, Elida Noren Moore

Agricultural Education and Communication

This project was created in order to fulfill the need of creating a unit of teaching for sustainable fire brush clearance using goats. The beginning goes over all the literature that was used to help create the project as well as the thought process that was followed in order to write the unit. These decisions were crucial for figuring out what was going to be included in the unit as well as the activities and lecture prompts that are provided. The unit covers everything from fire history and fire regulations in the state of California, to the care and treatment …

Ua66 Ogden College Of Science & Engineering Newsletter, Cheryl Stevens, Dean

Ogden College of Science & Engineering Publications

No abstract provided.

Potential Eradication And Control Methods For The Management Of The Ascidian Didemnum Perlucidum In Western Australia, Julieta Muñoz, Justin I. Mcdonald

Fisheries Research Reports

In Western Australia, the invasive colonial ascidian Didemnum perlucidum was first detected in the Swan River Estuary in 2010 and subsequently recorded at multiple locations across the State. Ongoing research by the Department of Fisheries (the Department) indicates that this species exhibits strong seasonal changes in abundance. Although, D. perlucidum is able to reproduce sexually (larvae) and asexually (budding) year round, larvae density and settlement, and overall colony size significantly decreases during the colder months (winter). From a management point of view this period would present the best opportunity for an attempt at eradication or control of this species.