Digital Commons Network^™

School Gardens: Reconnecting Children With Nature And Food, Alyssa M. Boyle

Scripps Senior Theses

This thesis discusses the importance of school gardens. First, two current environmental and societal problems are highlighted: the industrialized food system and what Richard Louv has termed, "Nature Deficit Disorder," in children. School gardens are then presented as an effective tool that can address and remedy such issues. Lastly, a how-to manual for implementing such projects in schools is provided as well as a few sample lesson plans to be used in conjunction with the garden in each subject across the curriculum.

Production, Culture, And Representation: An Anthropological Exploration Of Food In Kathmandu, Nepal, Blair Brady

Independent Study Project (ISP) Collection

This paper explores various food-­‐related narratives, including meat production in Kathmandu, organic farming, the separate experiences of American researchers and American missionaries, "haute cuisine" in a luxury hotel, and a nutritional rehabilitation clinic for malnourished children. Accompanying these narratives are my own experiences that are made communicable through making, or watching food being made. The result of these narratives is a growing picture of the various roles food plays within our lives-­‐ generated by what was communicated by the people who source, cook, and eat food, but also infused by my own observations. Included narratives primarily concern food's ability to …

Growing South Dakota (Spring 2013), College Of Agriculture &. Biological Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 Food Focus: SDSU Leading National Effort To Promote Healthy Food Choices
[Page] 3 In Stores Now: “Pick It, Try It, Like It” Fruit & Vegetable Campaign
[Page] 4 Coaching Food Entrepreneurs: SDSU Extension Outreach Includes Entrepreneur Workshops
[Page] 5 From South Dakota to South America: College of Agriculture & Biological Science Students Experience Argentine Agriculture
[Page] 6 Spring College News
[Page] 8 Showcasing Ag’s Evolution: SDSU’s Ag Museum Is More Than Just Tractors [Page] 10 Mastering Marketing: Students Host Bull Sale Through Unique Class [Page] 11 Following Pheasants: SDSU Researchers Analyze Nesting Needs
[Page] 12 Faculty Highlights
[Page] …

Livestock Marketing And Risk Management, Dillon M. Feuz, Bridger Feuz, Ryan Feuz

All Current Publications

Ranching has always been a challenging and risky operation. Producers deal with production risk on a daily basis. A late winter storm during calving or lambing season can result in sickness and even death for many new born calves and lambs. Drought can reduce available grazed forages and increase feeding costs. Sickness or disease may limit weight gain or be detrimental to reproductive performance

March 2013 Locations Featured In This Magazine Issue

Agricultural Research Magazine

The Agricultural Research Service has about 100 labs all over the country.

Locations Featured in This Magazine Issue

Davis, California 3 research units ■ 117 employees Corvallis, Oregon 3 research units ■ 127 employees

Vegetable and Forage Crops Research Unit, Prosser, Washington 1 research unit ■ 35 employees

Northwest Irrigation and Soils Research Laboratory, Kimberly, Idaho 1 research unit ■ 34 employees

U.S. Arid-Land Agricultural Research Center, Maricopa, Arizona 3 research units ■ 80 employees

Northern Plains Agricultural Research Laboratory, Sidney, Montana 2 research units ■ 59 employees

Children’s Nutrition Research Center, Houston, Texas 1 research unit ■ 8 employees …

How Does A Mom's Nutrition Affect Her Children's Health?, Robert A. Waterland, Marcia Wood

Agricultural Research Magazine

In some rural villages of the tiny West African nation of The Gambia, food is generally less available during August and September—the peak of the rainy season—than during a typically dry March through May. Now, a study led by molecular geneticist Robert A. Waterland of the USDA-ARS Children’s Nutrition Research Center in Houston, Texas, has shown that functioning of certain genes in kids conceived during the rainy season differs from that in children conceived during the dry season.

The difference may be explained by a relatively new science referred to as “epigenetics.” The variation appears to be permanent, and in …

Agricultural Research Magazine, March 2013

Agricultural Research Magazine

Table of Contents

4 Weight Loss, Cortisol, and Your Brain: Scientists Explore Connections

6 How Does Mom’s Nutrition Affect Her Children’s Health? Epigenetics May Provide New Insights

8 Enhancing Yogurt With Healthful Fiber From Oats

9 An Atlas for Guatemala, a Tool for Conserving World Crops

10 Linking Animal Behavior to Useful Natural Repellents

12 Cultural Practices To Maintain Soil Quality and Address Climate Change

15 A Desert Shrub’s Crystallized Protein Sheds Light on Photosynthesis

16 Measuring and Managing Impacts of Manure Spills

18 Trickery and Other Methods Explored To Vanquish Potato Cyst Nematodes

20 Measuring the Potential of Switchgrass …

Weight Loss, Cortisol, And Your Brain Scientists Explore Connections, Nancy L. Keim, Kevin D. Laugero, Marcia Wood

Agricultural Research Magazine

Americans everywhere are struggling to lose weight—and to keep from putting those lost pounds right back on. For many, it’s discouraging to have their best efforts fail while those of other dieters succeed.

Researchers at the Agricultural Research Service’s Western Human Nutrition Research Center in Davis, California, are conducting studies that may provide new insights into the underlying causes of this disparity in dieting success.

Given America’s obesity epidemic, such research is timely and relevant. The U.S. Centers for Disease Control and Prevention estimates that 35 percent of U.S. adults and 18 percent of kids and adolescents age 6 through …

Enhancing Yogurt With Healthful Fiber From Oats, Mukti Singh, Sanghoon Kim, Marcia Wood

Agricultural Research Magazine

Adding about one-quarter teaspoon of a fiber-rich component of oats boosts the nutritional value of low-fat yogurt without noticeably affecting the taste or texture of this increasingly popular dairy food.

Oat fiber is of interest to foodmakers and nutritionists alike. Studies with volunteers have shown that it can lower serum cholesterol, which may help improve heart health.

Agricultural Research Service food technologist Mukti Singh, chemist Sanghoon Kim, and their colleagues experimented with adding fiber-containing oat beta-glucan to what’s known in the dairy industry as “low-fat yogurt mix.” It is made up of low-fat milk and a selection of common, safe-to-eat …

Effect Of Post Manufacture Thermal Dip Treatment On Proteolysis Of Commercial String Cheese During Storage, Melissa Karen Hsu

Master's Theses

String cheese, a Mozzarella cheese, has the unique ability to string in fibrous strands when pulled apart. Graders judge string cheese by its stringy texture; samples with copious amounts of string are awarded high ratings. But just as the texture of natural cheeses softens with time, the stringy texture of string cheese can diminish with age too.

Age related softening in cheese is due primarily to an important biochemical event known as proteolysis, which is attributed to inherent milk proteinases, residual coagulant activity, and enzymes from the lysis of starter culture microorganisms. It is hypothesized that a post manufacture heat …

Generating A Nutritional Dairy Cow Ration Based On Green Waste Out Of San Luis Obispo County, Nicole Mendoza

Dairy Science

The objective of this literature review was to assess the accessibility and utilization of waste like products for inclusion into the dairy ration in San Luis Obispo County. With feed prices continually rising, alternatives to the very expensive feedstuffs should be continually explored. In this review, papers based on grocery store waste, viticulture waste, Cal Poly waste, and crop waste were explored to determine the feasibility of including these products into the dairy ration economically. Aspects evaluated were availability, nutrient composition, storing and handling and a viability of undertaken this system to supplement dairy cattle feeding. As a result it …

A Business Model For The Small-Scale, Start-Up, Organic Jersey Dairy, Jim Moreda

Dairy Science

To determine the financial feasibility and stability of starting a small-scale organic jersey dairy in Northern California, given the changes and restrictions that must take place in all aspects of production while operating organically. Using a unique combination of ownership and borrowing, I have created a business model made to appropriately fit the organic dairy system, addressing every area of the operation whether it be business or animal related. Through experience, reviews, and research of organic techniques allowable to apply, I was able to reveal and identify specific areas of husbandry and financing in which I would need to excel …

Proceedings Of The 40th Annual Meeting, Southern Soybean Disease Workers (March 13-14, 2013, Pensacola Beach, Florida), Clayton A. Hollier, Tom Allen, Edward J. Sikora, Myra Purvis, Danise Beadle, Stephen R. Koenning

Southern Soybean Disease Workers: Conference Proceedings

Contents

Southern United States Soybean Disease Loss Estimates for 2012. Compiled by SR Koenning

Update on Detection and Management of QoI Fungicide Resistant Cercospora sojina, the Causal Agent of Frogeye Leaf Spot in Soybean. C Bradley, G Zhang, V Chapara, R Ming, F Zeng, H Young Kelly, and M Newman

Identification of Soybean Genotypes to Cercopsora sojina by Field Screening and Molecular Markers. A Mengistu and R Mian

Soybean Vein Necrosis Virus. D Hershman

Single Applications of Triazole Fungicides at R1 for Management of Cercospora Leaf Blight and Rust in Soybean. RW Schneider, CL Robertson, BM Ward, and EC …

Nebline, March 2013

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: Dryland Farming in a Drought

Farm Views

Urban Agriculture

Food & Fitness

Home & Family Living

Horticulture

Environmental Focus

4-H & Youth

Community Focus

Extension Calendar

Nutrition Education Program

Family and Community Education (FCE) Clubs

and other extension news and events

Increasing California Dairy Exports To Japan And South Korea, Kristina Soper

Dairy Science

The opportunities for increasing exports of California dairy products to the Japanese and South Korean markets were determined by identifying current obstacles in the California dairy industry and determining the characteristics of consumers in the Japanese and South Korean markets. As the largest milk-producing state and the supplier of 7.5% of total U.S. dairy exports, California’s economic activity greatly affects the rest of the nation and the world. The trends in the California dairy industry include increasing total milk production and per-cow milk production, a diminishing number of total dairy operations, and a rising number of large dairy operations. These …

Misconceptions In Agriculture: The Role Of Public Relations To Communicate With And Educate The Public, Kimberly Taylor

Journalism

The following study aims to investigate the misconceptions in agricultural communications, why they exist, and what communicators can be doing to further the development, management and assessment of agricultural communication messaging. Agricultural issues are a source of media attention, from policy changes like Proposition 2 or Proposition 37 in California, to commercials such as the Dodge RAM Super Bowl spot in 2013. By studying what professionals are currently doing in the fields of public relations, marketing, and agricultural communications to reach and educate the consumers, it becomes clear the strategies that should be taken when presenting key messaging. This study …

Diversification And Ecosystem Services For Conservation Agriculture: Outcomes From Pastures And Integrated Crop–Livestock Systems, Matt A. Sanderson, David Archer, John Hendrickson, Scott Kronberg, Mark Liebig, Kris Nichols, Marty Schmer, Don Tanaka, Jonathan Aguilar

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Conservation agricultural systems rely on three principles to enhance ecosystem services: (1) minimizing soil disturbance, (2) maximizing soil surface cover and (3) stimulating biological activity. In this paper, we explore the concept of diversity and its role in maximizing ecosystem services from managed grasslands and integrated agricultural systems (i.e., integrated crop–livestock–forage systems) at the field and farm level.We also examine trade-offs that may be involved in realizing greater ecosystem services. Previous research on livestock production systems, particularly in pastureland, has shown improvements in herbage productivity and reduced weed invasion with increased forage diversity but little response in terms of animal …

Irrigated Birdsfoot Trefoil Variety Trial: Forage Nutritive Value, Jennifer W. Macadam, Thomas C. Griggs

All Current Publications

Birdsfoot trefoil is a high-quality forage recommended for irrigated perennial pastures, either in mixtures with grasses or in pure stands. In this bulletin we report on the forage nutritive value of pure stands of birdsfoot trefoil harvested at 6- week intervals, and compare it to alfalfa harvested at the same intervals.

Nebline, February 2013

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: Attracting Pollinators to Your Landscape

Farm Views

Urban Agriculture

Food & Fitness

Home & Family Living

Horticulture

Environmental Focus

4-H & Youth

Community Focus

Extension Calendar

Nutrition Education Program

Family and Community Education (FCE) Clubs

and other extension news and events

Nitrogen Dynamics Of Switchgrass, Eastern Gamagrass And High Biomass Sorghum From Different Sources Of Chemical And Organic Nitrogen Fertilizers, Lucia Margarita Acosta Gamboa

Student Theses and Dissertations

Use of biomass to produce energy is a renewable source. A field experiment was established during 2009 in Northeast Arkansas to evaluate eastern gamagrass, switchgrass and biomass sorghum response to nitrogen fertilization on nitrogen dynamics and dry biomass yield. Nitrogen fertilizers included municipal biosolids, poultry litter, urea and a control. Throughout 2010 and 2011, switchgrass yielded greater biomass compared to gamagrass. Nitrogen fertilization increased yield compared to the control. In 2010, nitrogen use efficiency was greater for switchgrass compared to gamagrass. During 2011 NUE was lesser for biomass sorghum than for gamagrass. Switchgrass yielded greater biomass than gamagrass and biomass …

The Real Dirt On Biosolids As Soil Amendments, Eton Codling, Ann Perry

Agricultural Research Magazine

The U.S. Environmental Protection Agency (EPA) estimates that more than 60 percent of dry biosolids—treated wastewater solids that can be recycled or stored—are applied to land, composted, or used to cover landfills. The biosolids have been processed to kill pathogens, and EPA strictly regulates biosolid use to ensure the materials don’t harm the environment, human health, or animal health.

Farmers who follow pre- and post-application management regulations can obtain permits to use biosolids for amending fields where food and feed crops are grown. Now, research by an Agricultural Research Service scientist is helping to clarify the long-term effects that biosolid …

With Hot Air Treatment, Bacteria Fly The Coop, Rosalie Marion Bliss, Mark E. Berrang

Agricultural Research Magazine

While being transported in hauling coops on trucks, poultry that have been colonized with bacteria such as Campylobacter can contaminate, through fecal shedding, pathogen-free poultry. Those pathogens can also be passed on to the next group of birds during the next trip, and so forth, unless the cycle is broken.

That’s where Agricultural Research Service microbiologists Mark Berrang and Richard Meinersmann and colleague Charles Hofacre at the University of Georgia in Athens come in. The team has reported a treatment that reduces poultry cross-contamination from transport-cage flooring.

Campylobacter are foodborne pathogens that can be present in raw or undercooked poultry. …

Going Beyond The Barnyard To Stop Stable Flies, David B. Taylor, J.J. Zhu, Sandra Avant

Agricultural Research Magazine

Livestock producers may not be able to see the difference between stable flies and other flies at a distance, but they can definitely see the stable flies’ effect on their cattle as the animals stop grazing and bunch together to minimize the number of bites they’re getting.

Stable flies are among the most important arthropod pests of cattle in the United States. Their painful bites can reduce milk production in dairy cows, decrease weight gain in beef cattle, and reduce feed efficiency.

Generally, insecticide sprays are used to help keep stable flies off animals, especially their legs, where the flies …

Agricultural Research Magazine, January 2013

Agricultural Research Magazine

Table of Contents

4 Helping Citrus Growers Deal With a Nasty Invader

7 Orange Juice Amino Acids May Reveal Secrets to Quelling Citrus Greening Disease

8 Drainage Ditch Research Reveals Opportunities for Cleaning Up Runoff

11 Crop-Friendly Bacteria Tapped To Battle Fungal Marauders

12 Advantages of Understanding the Lady Beetle Diet

13 New Uses for Sugar Beet Pulp

14 Going Beyond the Barnyard To Stop Stable Flies

16 The Real Dirt on Biosolids as Soil Amendments

17 With Hot Air Treatment, Bacteria Fly the Coop

18 ARS Works Toward Control of Brown Marmorated Stink Bug

21 New Technology for Harvesting …

Lincoln University Cooperative Extension And Research Annual Report 2012, Lincoln University Cooperative Extension And Research

LUCER Reports

This is LUCER-MC Report #04-12

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

Nebraska Bqa: Herd Health Plan/Protocol, Rob Eirich

Nebraska Beef Quality Assurance Program

Nebraska cattlemen have demonstrated a commitment to the integrity of today's beef products by implementing sound cattle management practices. Consumers are looking for beef raised in a healthy and safe environment. An appropriate Herd Health Plan/Protocol ensures that all cattle are raised in the best health.

Igrow Soybeans: Best Management Practices For Soybean Production, David E. Clay, Charles Gregg Carlson, Sharon A. Clay, Larry Wagner, Darrell L. Deneke, Christopher H. Hay

Agronomy, Horticulture, and Plant Science Books

No abstract provided.

Design And Use Of An Adjustable Clearance Flailing Knife Biomass Shredder To Mechanically Increase Particle Surface Area, Shawn Gregory Ehlers

Open Access Theses

A flailing knife shredder was designed and tested as an alternative to a hammermill for processing biomass. The machine was comprised of two cylinders with four rungs, each with five free-swinging blades. Each of the two cylinders had adjustable clearance hoods and variable speed drives. Energy usage, output characteristics and device capacities were compared with corn stover processed at moisture contents (MC) of 10%, 35% and 50% wet basis (WB). The hammermill produced a more uniform particle size distribution in comparison to the shredder. Accessibility, indicated by conductivity index, to plant constituents, revealed that the method of treatment was not-significant …

Intellectual Property And Opportunities For Food Security In The Philippines, Jane Payumo, Howard Grimes, Antonio Alfonso, Stanley P. Kowalski, Keith Jones, Karim Maredia, Rodolfo Estigoy

Law Faculty Scholarship

By 2050, the Philippine population is projected to increase by as much as 41 percent, from 99.9 million to nearly 153 million people. Producing enough food for such an expanding population and achieving food security remain a challenge for the Philippine government. This paper argued that intellectual property rights (IPR) can play a key role in achieving the nation’s current goal to be food-secure and provided examples to illustrate that the presence of sound intellectual property (IP) helps foster research, development, and deployment of agricultural innovations. This paper also offered key recommendations about how the IP system can be further …

Cultivate Fall/Winter 2013, Utah State University

Cultivate Magazine

No abstract provided.