Agriculture Commons^™

Is Genetic Use Restriction Technology (Gurt) A Viable Alternative To The Utility Patent For The Protection And Promotion Of Innovation In Genetically Engineered Agricultural Seeds?, Joseph Rosenblat

PhD Dissertations

Patent protected genetically engineered (GE) agricultural seeds allow farmers to increase the quality and yield of some of the worlds most important food crops. The ability of GE seed firms to use this technology to capture value and promote innovation may be compromised by patent regimes that are not designed to prevent the misappropriation of self-replicating, biologically-based inventions.

Unlike patents, genetic use restriction technology (GURT) provides a primarily self-contained technological method of intellectual property (IP) protection effective in weak IP environments. Currently, GURT is subject to an international commercialization moratorium because of concerns over potential negative economic, environmental, health and …

Toadvine, Michael W. (Fa 1128), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 1128. Student paper titled “Traditional American Tools” in which Michael Toadvine describes agricultural implements utilized by members of the Shaker Village at Pleasant Hill. Toadvine’s collected the bulk of his information from Nancy Shewmaker, a resident of Harrodsburg and tour guide at Pleasant Hill. The paper includes black and white photographs of different tools as well as brief descriptions of use and design.

Self-Reported Healthcare Provider Utilization Across United States Midwestern Households, S. R. Dominick, Nicole Olynk Widmar, Laura E. D'Acunto, Lalatendu Acharya

Department of Agricultural Economics Faculty Publications

Understanding the relationships between health care provider usage and demographics of patients is necessary for the development of educational materials, outreach information, and programs targeting individuals who may benefit from services. This analysis identified relationships between health care provider usage and individual's demographics. A sample of Midwestern U.S. respondents (n = 1265) was obtained through the use of an online survey distributed February 12–26, 2016 and was targeted to be representative of the population of the Midwestern states sampled in terms of sex, age, income, and state of residence. Specific factors identified as significant in contributing to provider usage …

Does Gender Really Matter In Agriculture?, Marianna Khachaturyan, E. Wesley F. Peterson

Cornhusker Economics

Agriculture comprises around 9.5 percent of GDP for all developing countries, 26.0 percent for the least developed, 17.6 percent in South Asia and 17.4 percent in Sub -Saharan Africa compared with only 1.1 percent in the United States (World Bank, 2018). Agriculture is the main source of employment and livelihood for many, especially in Asia and Africa where about 60 percent of workers (both men and women) are employed in the agricultural sector (Agarwal, 2015). Globally, about 43 percent of workers who are engaged in agricultural activities are women (Akter et al., 2017), and across Asian and African countries, about …

Maternal Effects On Offspring Development In Crop-Pollinating Bees, Megachile Rotundata, Karen M. Kapheim

Funded Research Records

No abstract provided.

Weather And Climate Summary And Forecast: February 2018 Report, Gregory V. Jones

Linfield University Wine Studies Reports

This report provides a summary of the weather and climate forecast for February 2018. It includes forecast information specific to the Pacific Northwest and the western United States, as well as forecast information for other portions of the United States and abroad.

Food Systems, Sustainability And Health Afs 404, Michael Cerbo

Library Impact Statements

No abstract provided.

Inheritance Of Mesotrione Resistance In An Amaranthus Tuberculatus (Var. Rudis) Population From Nebraska, Usa, Maxwel C. Oliveira, Todd A. Gaines, Amit J. Jhala, Stevan Z. Knezevic

Department of Agronomy and Horticulture: Faculty Publications

A population of Amaranthus tuberculatus (var. rudis) evolved resistance to 4- hydroxyphenylpyruvate dioxygenase (HPPD) inhibitor herbicides (mesotrione, tembotrione, and topramezone) in Nebraska. The level of resistance was the highest to mesotrione, and the mechanism of resistance in this population is metabolism-based likely via cytochrome P450 enzymes. The increasing number of weeds resistant to herbicides warrants studies on the ecology and evolutionary factors contributing for resistance evolution, including inheritance of resistance traits. In this study, we investigated the genetic control of mesotrione resistance in an A. tuberculatus population from Nebraska, USA. Results showed that reciprocal crosses in the F1 families exhibited …

Nebline, February 2018

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: The Expanded Food and Nutrition Education Program Teaches Limited-Resource Families Through Peer Education

Food & Health

Farm & Acreage

Pests & Wildlife

Horticulture

Early Childhood

4-H & Youth

and other extension news and events

Determinants Of Weanling Thoroughbred Auction Prices, Charlotte R. Hansen, C. Jill Stowe

Agricultural Economics Faculty Publications

Determinants of prices of 1,302 weanling Thoroughbreds sold at the 2010 Keeneland November Breeding Stock Sale are investigated. A hedonic pricing model is adopted to identify price determinants, and the corresponding marginal values of those determinants are estimated. Prices were responsive to pedigree quality variables, including the sire's stud fee, the stage of the sire's breeding career, and whether the dam or the dam's progeny had earned “black type.” In addition, individual weanling characteristics such as gender, age, state of birth, and sale placement influenced price. Results can be used as a decision tool by both buyers and sellers.

Environmental Biosecurity In Western Australia - Report By The Biosecurity Council Of Western Australia, Biosecurity Council Of Western Australia

Biosecurity published reports

In 2013, during investigations of cross-agency collaboration, the Biosecurity Council of Western Australia (the Council) identified a fundamental breakdown in situations where biosecurity actions span multiple State Government agencies — such as for environmental biosecurity. The reasons for this breakdown are complex, and have been highlighted in further work undertaken by the Council since that time. In broad terms, the issues can be categorised into:

i) definitions;
ii) roles and responsibilities; and
iii) resourcing;

with unclear government policy an important contributing factor.

In late 2016, the Council resolved to further this work, with a focus on how environmental biosecurity is …

Genome-Wide Analysis Of Grain Yield Stability And Environmental Interactions In A Multiparental Soybean Population, Alencar Xavier, Diego Jarquin, Reka Howard, Vishnu Ramasubramanian, James E. Specht, George L. Graef, William D. Beavis, Brian W. Diers, Qijian Song, Perry B. Cregan, Randall L. Nelson, Rouf Mian, J. Grover Shannon, Leah K. Mchale, Dechun Wang, William Schapaugh, Aaron J. Lorenz, Shizhong Xu, William M. Muir, Katy M. Rainey

Department of Agronomy and Horticulture: Faculty Publications

Genetic improvement toward optimized and stable agronomic performance of soybean genotypes is desirable for food security. Understanding how genotypes perform in different environmental conditions helps breeders develop sustainable cultivars adapted to target regions. Complex traits of importance are known to be controlled by a large number of genomic regions with small effects whose magnitude and direction are modulated by environmental factors. Knowledge of the constraints and undesirable effects resulting from genotype by environmental interactions is a key objective in improving selection procedures in soybean breeding programs. In this study, the genetic basis of soybean grain yield responsiveness to environmental factors …

Does Healthy Eating Cost More?, Mateja R. Savoie-Roskos, Mary Ann Jorgensen, Carrie Durward

All Current Publications

Decisions regarding food choices are based on a variety of factors including cost, taste, convenience, and availability. Most people feel that nutritious foods cost more than foods higher in calories and low in other important nutrients. In effort to save money, people may select less nutritious foods when shopping resulting in less healthy meals and snacks. This is a problem because diets rich in fruits, vegetables, whole grains, beans, and healthy fats have been found to reduce the risk of chronic diseases such as obesity, diabetes, and heart disease among many others.This fact sheet discusses the cost of healthy eating …

Wild Horses And Burros: An Overview, S. Nicole Frey, Eric Thacker

All Current Publications

The Federal government manages feral horses and burros under the Wild and Free-roaming Horse and Burro Act. This fact sheet discusses: what wild and feral horses and burros are, there status and populations in the U.S., the problems caused by over-abundance, how "extra" animals are managed, and future management considerations.

Learning To Listen To Hunger And Fullness Cues, Brittany Bingeman, Jaqueline Neid-Avila

All Current Publications

This fact sheet explains how learning to listen to internal cues, such as hunger and fullness signals, may encourage people to consume less calories and develop a healthier relationship with food .

Hidden Vegetables, Chelsea Feller, Carrie Durward

All Current Publications

It can be difficult to get children to eat enough vegetables, especially if they are picky eaters. Hiding vegetables in other dishes is one way to avoid any disliked flavors or textures. However, there are pros and cons to consider when taking this approach.

Smoothies - Helpful Or Harmful?, Darla Stoker, Carrie Durward

All Current Publications

This fact sheet describes the benefits and drawbacks of including smoothies in the diet.

How Will The Section 199(A) Tax Deduction Affect Cooperatives?, Greg Mckee

Cornhusker Economics

The design of the income tax code reflects the special role of patronage equity in cooperative finance. Federal tax laws and policies allow agricultural cooperatives to retain net income as a source of equity capital by giving special tax deductions when income is allocated to patrons in proportion to their business with the cooperative. Income distribution choices by cooperatives have tax consequences.

Study On The Characteristics Of Simulated Dough Of Starch From Different Sources, Lu Danni, Zhang Hui

Food and Machinery

In order to study the effect of different starch on dough, several different kinds of starch and gluten were mixed to form simulated dough. The characteristics of mixed powder gelatinization, rheological properties, simulated dough moisture distribution, microstructure and quality characteristics of prepared bread were analyzed, so as to explore the effect of different types of starch on dough. The results showed that the gelatinization temperature of simulated dough system decreased, the gelatinization viscosity of potato starch and legume starch was higher, and the hardness and chewiness of pea starch simulated dough system were higher. The storage modulus (G′) and loss …

Study On The Molecular Mechanism Of The Effects On Emulsifying Properties Of Pea Proteins, Lu Juhui, Zhong Fang, Chen Maoshen

Food and Machinery

The emulsifying properties of pea proteins and the molecular mechanism that affected the emulsifying properties were investigated in this study. The pea protein powder was used to prepare emulsions using soy bean oil by homogenizing technique. The parameters of the emulsions were studied including the emulsifying property, stability, interfacial adsorption property and the competitive adsorption of components of pea proteins. The results indicated that when the protein concentration was within 1 to 30 mg/mL, with the increasing of concentration, the particle size of emulsions was decreasing, the emulsifying property and stability improved, and protein aggregates were losing the superiority in …