Effect Of Tassel Removal For Baby Corn (Zea Mays L.) Production In Kentucky, Christopher G. Ferguson

Masters Theses & Specialist Projects

Baby corn (Zea mays L.) consists of unfertilized young ears harvested at silk
emergence. The 2011 study was a culmination of four successive years of production
and evaluation of baby corn at Western Kentucky University (36.93 N, 86.47 W). The
objective was to compare the effect of tassel removal on baby corn (BC) production on
four cultivars of corn, two field (‘N77P-3000GT’, ‘N68B-3000GT’) and two sweet
(‘Silver Queen’, ‘Peaches N Cream’). Results indicated that tassel removal gave
significant increases (P<0.01) of BC ears across harvests (H) and cultivars; however, the effect was not consistent over treatments. For harvests, the difference due to detasseling was significant (P<0.05) for H2 and H3, but not significant (P>0.05) for H1 or H4. For cultivars, numerical values were higher for detasseled than non-detasseled treatments in the first three …

Crop Management Technologies Approved/Recommended To Farmers By Intsormil Supported Nars Programs 2006-2012, Elvis A. Heinrichs

INTSORMIL Scientific Publications

Table listing year, crop (sorghum or pearl millet), country, technology approved/ recommended for release to farmers (sowing rate, spacing, fertilizer, pesticide, herbicide, tied ridges etc.), and comments regarding crop management technologies approved/recommended to farmers by INTSORMIL-supported NARS programs, 2006-2012. Countries included are: Burkina Faso, Ethiopia, Ghana, Mali, Mozambique, Niger, Uganda, Zambia, El Salvador, and Nicaragua.

Oregon Wine History Project™ Interview Transcript: Dick Erath, Dick Erath

Oregon Wine History Transcripts

This document is a transcription of the interview with winemaker Dick Erath conducted by Jeff D. Peterson on July 8, 2010 as part of the Oregon Wine History Project™. Dick Erath discusses the early days of the Oregon wine industry and gives his personal account of how he came to grow grapes and produce wines in the Willamette Valley. Assisting in the production of this interview were videographers Barrett Dahl and Mark Pederson; exhibit and collections coordinators Barrett Dahl, Sara Juergensen, and Keni Sturgeon (faculty advisor); and project historical researchers Dulce Kersting and Lissa Wadewitz (faculty advisor). The duration of …

Oregon Wine History Project™ Interview Transcript: Dick & Nancy Ponzi, Dick Ponzi, Nancy Ponzi

Oregon Wine History Transcripts

This document is a transcription of the interview with winemakers Dick and Nancy Ponzi conducted by Jeff D. Peterson in July 2010 as part of the Oregon Wine History Project™. Dick and Nancy Ponzi discuss the early days of the Oregon wine industry and give their personal account of how they came to grow grapes and produce wines in the Willamette Valley. Assisting in the production of this interview were videographers Barrett Dahl and Mark Pederson; exhibit and collections coordinators Barrett Dahl, Sara Juergensen, and Keni Sturgeon (faculty advisor); and project historical researchers Dulce Kersting and Lissa Wadewitz (faculty advisor). …

Oregon Wine History Project™ Interview Transcript: Diana Lett, Diana Lett

Oregon Wine History Transcripts

This document is a transcription of the interview with winemaker Diana Lett conducted by Jeff D. Peterson on July 9, 2010 as part of the Oregon Wine History Project™. Diana Lett discusses the early days of the Oregon wine industry and gives her personal account of how she came to grow grapes and produce wines in the Willamette Valley. Assisting in the production of this interview were videographers Barrett Dahl and Mark Pederson; exhibit and collections coordinators Barrett Dahl, Sara Juergensen, and Keni Sturgeon (faculty advisor); project historical researchers Dulce Kersting and Lissa Wadewitz (faculty advisor). The duration of the …

Oregon Wine History Project™ Interview Transcript: Susan Sokol Blosser, Susan Sokol Blosser

Oregon Wine History Transcripts

This document is a transcription of the interview with winemaker Susan Sokol Blosser conducted by Jeff D. Peterson on July 14, 2010 as part of the Oregon Wine History Project™. Susan Sokol Blosser discusses the early days of the Oregon wine industry and gives her personal account of how she came to grow grapes and produce wines in the Willamette Valley. Assisting in the production of this interview were videographers Barrett Dahl and Mark Pederson; exhibit and collections coordinators Barrett Dahl, Sara Juergensen, and Keni Sturgeon (faculty advisor); and project historical researchers Dulce Kersting and Lissa Wadewitz (faculty advisor). The …

Oregon Wine History Project™ Interview Transcript: David Adelsheim, David Adelsheim

Oregon Wine History Transcripts

This document is a transcription of the interview with winemaker David Adelsheim conducted by Jeff D. Peterson on July 7, 2010 as part of the Oregon Wine History Project™. David Adelsheim discusses the early days of the Oregon wine industry and gives his personal account of how he came to grow grapes and produce wines in the Willamette Valley. Assisting in the production of this interview were videographers Barrett Dahl and Mark Pederson; exhibit and collections coordinators Barrett Dahl, Sara Juergensen, and Keni Sturgeon (faculty advisor); and project historical researchers Dulce Kersting and Lissa Wadewitz (faculty advisor). The duration of …

Oregon Wine History Project™ Interview Transcript: Myron Redford, Myron Redford

Oregon Wine History Transcripts

This document is a transcription of the interview with winemaker Myron Redford conducted by Jeff D. Peterson on July 16, 2010 as part of the Oregon Wine History Project™. Myron Redford discusses the early days of the Oregon wine industry and gives his personal account of how he came to grow grapes and produce wines in the Willamette Valley. Assisting in the production of this interview were videographers Barrett Dahl and Mark Pederson; exhibit and collections coordinators Barrett Dahl, Sara Juergensen, and Keni Sturgeon (faculty advisor); and project historical researchers Dulce Kersting and Lissa Wadewitz (faculty advisor). This interview took …

Evaluating Vegetation Response To Water Stress Using Close-Range And Satellite Remote Sensing, Sharmistha Swain

Department of Geography: Dissertations, Theses, and Student Research

Drought is a weather related natural disaster that occurs in virtually all climatic zones of the world. In the last century, almost all parts of the contiguous United States have experienced several prolonged drought events with considerable impacts on the agricultural economy and environment. With changing climates, the droughts are expected to be more severe, longer, and widespread in many parts of the world including sections of the United States. Understanding the response of vegetation to water stress using remote sensing technologies will enhance our ability to detect and monitor drought. This research evaluates the response of vegetation to drought-related …

Controlled Release Nitrogen Fertilizers In Missouri Cotton Production, Andrea Phillips Jones

Student Theses and Dissertations

Nitrogen (N) is an essential nutrient for cotton (Gossypium hirsutum L.) production. A standard fertilization practice for N in the Mid-South is a split application. However, a single N application at planting would potentially save fuel and labor cost. The objective of this study was to determine the effectiveness of controlled release nitrogen (CRN) fertilizers applied to various soils relative to pre-plant and split application nitrogen fertilizer programs for cotton production. The study was conducted in 2010 and 2011 on a Bosket fine sandy loam, a Tiptonville silt loam soil, and a Sharkey clay soils. At each location, ten treatments …

Escape From Preferential Retention Following Repeated Whole Genome Duplications In Plants, James C. Schnable, Xiaowu Wang, J. Chris Pires, Michael Freeling

Department of Agronomy and Horticulture: Faculty Publications

The well supported gene dosage hypothesis predicts that genes encoding proteins engaged in dose–sensitive interactions cannot be reduced back to single copies once all interacting partners are simultaneously duplicated in a whole genome duplication. The genomes of extant flowering plants are the result of many sequential rounds of whole genome duplication, yet the fraction of genomes devoted to encoding complex molecular machines does not increase as fast as expected through multiple rounds of whole genome duplications. Using parallel interspecies genomic comparisons in the grasses and crucifers, we demonstrate that genes retained as duplicates following a whole genome duplication have only …

San Antonio High School Food Justice Program: A Handbook And Evaluation Of Edible Education, Katherine B. Tenneson

Pitzer Senior Theses

This senior environmental studies thesis explains and analyzes edible education through a food and gardening program at a continuation high school in Claremont, California. The first chapter situates the program-specific analysis by providing background information of the edible education movement, a history of the Edible Schoolyard in Berkeley, California, and an explanation of why food is a powerful teaching tool. The second chapter delineates the program by describing all of its components and compiling essential resources and teaching documents. The third chapter is based on interviews with 9 of 12 involved students and 7 teachers, and thoroughly explains the outcomes …

Solving The Mystery Of The “Coury Clone”, William "Rusty" Gaffney

William “Rusty” Gaffney (Prince of Pinot) Collection

Rusty Gaffney explores the life and expertise of Charles Coury in this article from his "Prince of Pinot" blog, volume 9, issue 7. Coury became known for his emphasis on the importance of selecting appropriate grape varieties for particular sites. Gaffney details Coury's entrance into the wine industry, as well as a comprehensive examination of the Coury Clone and all it came to be. Gaffney concludes there is ongoing research and interest in the Coury Clone in the wine industry.

Domaine Drouhin Oregon: New World’S Burgundy Presence, William "Rusty" Gaffney

William “Rusty” Gaffney (Prince of Pinot) Collection

Rusty Gaffney gives an overview of Domaine Drouhin and has a question-and-answer session with Véronique Drouhin-Boss in this article from his "Prince of Pinot" blog, volume 9, issue 7. Domaine Drouhin was founded in 1987 by Robert Drouhin and has more than doubled in size since. Robert Drouhin was the first French winemaker to purchase vineyard land in the Willamete Valley. His daughter, Véronique, discusses winemaking style, goals, and history.

Cholesterol Lowering Effects Of Milk With Added Phytosterols, Laura Kells Cusack

Master's Theses

Foods incorporating plant sterols (PS) reduce Low-density lipoprotein (LDL) on average approximately 10%. PS with a higher lipid solubility may promote greater reductions. We examined the cholesterol lowering effect of a novel triglyceride recrystallized phystosterol (TRP). Twenty subjects (mean ± SD; age, 56 ± 10 years; BMI, 27 ± 5) with elevated LDL (>100 mg/dL) participated in three 4-week phases; Phase I, 2% milk; Phase II, milk with 2.0 grams (g) free PS; Phase III, milk with 2.0 g TRP. Before and after each phase two fasting blood draws were obtained for determination of serum cholesterol. Between the 2% …

An Investigation Of Fraxinus Americana Branch Sway Using A 3 Dimensional Motion Capture System, Anna T. Campiformio

Master's Theses

Abstract

Wind is a dominant abiotic factor that a tree experiences throughout its lifetime and can cause severe tree damage, resulting in risk of injury to humans, and economic and ecological losses. It is thought that trees develop structural properties and architectures that help withstand loading conditions by dissipating wind energy through damping mechanisms. The role of branch motion in reducing potential dangerous wind loads has been the focus of relatively few studies. Even fewer studies have examined tree sway response to natural wind loaded conditions. In this investigation, branch frequencies were calculated for three Fraxinus americana using a three-dimensional …

Ars Assists In Fight Against Kudzu Bug, Jan Suszkiw, Walker Jones

Agricultural Research Magazine

Sure, this distant relative of the brown marmorated stink bug will feed voraciously on the stems of kudzu, the “Vine That Ate the South.” But Megacopta cribraria also has a taste for soybean and other legumes. In Georgia, where this native of Asia was first discovered in the United States in October 2009, there’s worry that the pest will set its sights on peanut, endangering a $2 billion crop that supplies nearly 50 percent of America’s peanuts (Georgia Peanut Commission, 2009).

Like the brown marmorated stink bug, Megacopta—also known as the “bean plataspid”—seeks shelter inside homes, buildings, and vehicles …

Flow Rate, And More, Ann Perry

Agricultural Research Magazine

At the Agricultural Research Service’s Northwest Irrigation and Soils Research Laboratory in Kimberly, Idaho, agricultural engineer Brad King and research leader Dave Bjorneberg compared how irrigation from four commercial center-pivot sprinklers affected potential runoff and erosion on four south-central Idaho soils.

Though their results were inconsistent, they did observe that at the end of six irrigations, a 50-percent reduction in sprinkler flow rate reduced runoff and soil erosion 60-80 percent. They concluded that reducing sprinkler flow rate early in the growing season—before the development of a crop canopy—could help reduce irrigation runoff and soil erosion linked to center-pivot sprinkler irrigation. …

Back Matter Agricultural Research Magazine May-June 2012

Agricultural Research Magazine

U.S. Department of Agriculture

Agricultural Research Magazine

5601 Sunnyside Ave.

Beltsville, MD 20705-5129

Agricultural Research Magazine May-June 2012

Agricultural Research Magazine

Agricultural Research

150 Years of Making History

USDA's 150th Anniversary- May 15, 2012