Agriculture Commons^™

U.S. Drought Monitor, April 21, 2015, Anthony Artusa

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for April 21, 2015 (4/21/15) 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.

Branching Out: How Virginia Can Strategically Use Trees To Combat Biodiversity Loss, Taylor Pfeiffer

Environmental Studies Senior Seminar Projects

Biodiversity loss is a particularly concerning effect of climate change because as greenhouse gas emissions increase global temperatures, decreases in the abundance and diversity of species has reduced ecosystem resiliency to these changes (Verchot et al. 2007). Weakened ecosystems and threatened species decrease the environment’s capacity to provide humans with services like safe drinking water, fuel, and protection from natural disasters, just to name a few (US EPA 2013). The agricultural industry plays a unique role in this environmental conversation, as farmland both contributes to climate change and is jeopardized by the negative effects created by the issue in a …

Producing Quality Barley For The Malting Industry, Haley H. Oser Dph

Doctor of Plant Health Program: Dissertations and Student Research

The University of Nebraska – Lincoln Doctor of Plant Health program requires each student to fulfill a professional internship over the last summer of the program. For my internship, I worked as a Barley Scientist Intern for MillerCoors and Golden Malting in Golden, Colorado. During this internship I gained a fundamental understanding of malting barley production with a significant emphasis on grain quality. Barley produced for malting must fulfill strict industry quality standards before it is accepted by the head maltsters. These quality standards include: a high germination rate, low moisture content, protein content within an acceptable range and the …

The Suitability Of Energy Beets For Double-Cropping With Soybeans In The Arkansas Delta, Tyler Caleb Meadors

Student Theses and Dissertations

The climate of the midsouthern USA allows increased potential for crop productivity through the double-crop production system (DCPS), by way of more intensive land usage. Despite this potential, DCPS utilization has decreased in Arkansas over the past 10 years, due, in part, to delayed soybean planting. An alternative winter crop with earlier harvest timing than winter wheat could lessen this risk, yet still capitalize on the area's winter crop potential. The objective of this study was to determine the agronomic viability of an energy beet/soybean DCPS in Arkansas. A field study was conducted in Jonesboro, AR from September 2012 to …

Creating An Entrepreneurial Community, Charlotte Narjes, Rebecca J. Vogt

Cornhusker Economics

The Entrepreneurial Communities Activation Pro-cess (ECAP) is a holistic approach to help com-munities support innovation and entrepreneurship by understanding their unique characteristics, community assets and potential opportunities. As a result of engaging in the ECAP program, com-munities embrace visionary thinking, endorse en-trepreneurial leadership, build synergy and are able to leverage resources to attract and retain a working age population which will empower community economic growth.

Agricultural Assessment: Pecan Orchard Feasibility Study, Brad Henley

Undergraduate Research Conference

East Texas has predominantly been categorized historically as a forestry and timber management region. The nearest region to expectedly encounter viewing a large number of properties containing the growth of nut-bearing tree plantations, better known as orchards, is the Hill Country or South Texas Regions. During 2012, I witnessed a rural real estate transaction between an East Texas timber landowner and successful almond orchard farmer. The almond farmer had no previous experience with the practice and management of Texas loblolly pine plantations; however, he had interest in diversifying his real estate investment portfolio to include a pine plantation offering a …

Hickory Creek Orchard Feasibility Study, Brad Henley

Undergraduate Research Conference

Does land in East Texas host desirable soil types for developing large acreage into nut-bearing orchards?

U.S. Drought Monitor, April 14, 2015, Michael J. Brewer

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for April 14, 2015 (4/14/15) 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.

Live 2015 Annual Meeting Minutes, Live (Low Input Viticulture & Enology)

LIVE (Low Input Viticulture & Enology) Collection

This document is a record of LIVE's (Low Input Viticulture & Enology) annual meeting on April 7, 2015. Topics covered in the annual meeting include Board elections, a financial report, a membership report, a presentation of the Award for Excellence in Sustainability, an update on certification and education, and partner updates from Salmon Safe, Vinea, the Idaho Wine Commission, the Oregon Wine Board, and the Oregon Winegrowers Association.

Zno Nanoparticles: Growth, Properties, And Applications, John Malik

Research

Today, nanotechnology (NT) is operating in various fields of science via its operationfor materials and devices using different techniques at nanometer scale. Nanoparticlesare a part of nanomaterials that are defined as a single particles 1–100 nm in diameter.From last few years, nanoparticles have been a common material for the development ofnew cutting-edge applications in communications, energy storage, sensing, data storage,optics, transmission, environmental protection, cosmetics, biology, and medicine due totheir important optical, electrical, and magnetic properties. In particular, the uniqueproperties and utility of nanoparticles also arise from a variety of attributes, includingthe similar size of nanoparticles and biomolecules such as proteins …

Uncertainty In Simulating Gross Primary Production Of Cropland Ecosystem From Satellite-Based Models, Wenping Yuan, Wenwen Cai, Anthony L. Nguy-Robertson, Huajun Fang, Andrew E. Suyker, Yang Chen, Wenjie Dong, Shuguang Liu, Haicheng Zhang

School of Natural Resources: Faculty Publications

Accurate estimates of gross primary production (GPP) for croplands are needed to assess carbon cycle and crop yield. Satellite-based models have been developed to monitor spatial and temporal GPP patterns. However, there are still large uncertainties in estimating cropland GPP. This study compares three light use efficiency (LUE) models (MODIS-GPP, EC-LUE, and VPM) with eddy-covariance measurements at three adjacent AmeriFlux crop sites located near Mead, Nebraska, USA. These sites have different croprotation systems (continuous maize vs. maize and soybean rotated annually) and water management practices (irrigation vs. rainfed). The results reveal several major uncertainties in estimating GPP which need to …

Power Of Peers: How Effective Are Indiana Farmer Networks?, Aaron D. Pape

Open Access Theses

Several formal farmer networks have emerged throughout the Midwest to address the issue of nitrogen runoff and eutrophication. In Indiana, the On-Farm Network and Adapt Network attempt to enable farmers to learn together about improved nitrogen management practices. The goal of this study is to determine the effectiveness of these formal farmer networks. The research was guided by two main questions; (1) Are farmers who participate in the networks actually implementing better nutrient management practices? (2) Are participating farmers spreading their knowledge of better nutrient management practices to other farmers outside the formal networks? ^ Interviews with select network members …

Western Farmers’ Markets In Kathmandu: Vendor Perspectives, Caroline Saunders

Independent Study Project (ISP) Collection

This study seeks to understand Western farmers’ markets (FMs) in Kathmandu by understanding vendors’ motivations for attending FMs; and further, their perspectives on the purpose and potential for expansion of FMs in Kathmandu’s food economy. In the US and Europe, FMs are often seen in the literature as a component of a social movement (SM) called the ‘alternative food movement’ (AFM) concerned with environmental sustainability and social justice within the processes of food production and consumption (Isenhour 2012). FMs, a type of direct market that offer face-to-face interaction between producers and consumers, are a site for the transmission of values …

Nebline, April 2015

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: 4-H Clubs of Excellence Award Recognizes Successful Clubs

Food & Health

Family Living

Farm & Acreage

Horticulture

Pests & Wildlife

4-H & Youth

Extension Calendar

and other extension news and events

Special Pullout Section: Weed Awareness

Preventing Back Injury While Working In Agriculture, Rhonda Miller Ph.D., Anne Brown-Reither

Agriculture

This fact sheet describes sources of back pain for those working in agriculture, and suggests devices and equipment that can replace the need to do repetitive manual lifting that often causes back injuries.,

Comparing Avian Diversity And Anthropogenic Disturbance At Sendero Los Quetzales Cerro Punta, Panamá, Sloane Merdinger

Independent Study Project (ISP) Collection

This report summarizes the survey of land and avian diversity along a transect that runs from the exterior to the interior of the Los Quetzales Trail of Parque Nacional Volcán Barú in Cerro Punta, Chiriquí, Panamá. The region of Cerro Punta is Panamá’s primary producer of produce and also home to one of the most biodiverse land reserves in the world. Despite protection efforts the area is continuously threatened by human development. The study juxtaposes calculated Shannon-Wiener Biodiversity Indices across graduated levels of anthropogenic disturbance to determine if there is a significant difference in biodiversity between areas with low, intermediate, …

Taming The Teesta: Exploring The Holistic Effects Of Hydroelectric Dam Development On The Teesta River Through Documentary Film, Taylor Graham

Independent Study Project (ISP) Collection

Since time immemorial, the Lepcha people have called the Himalayan region that makes up the modern state of Sikkim their home and have held sacred the rivers, mountains, and forests that make up the biologically diverse region. Over the past two decades, India’s rapid development has generated a powerful thirst for electricity, and the country has increasingly looked to the cold, powerful rivers thundering from the Himalayas to supply that desired power. Hydroelectric projects have been proposed and implemented throughout the Himalayan region. Nowhere, however, are the dams as numerous or their effects as acutely felt as in India’s northwestern …

Louisiana Agriculture Spring, 2015

Louisiana Agriculture

No abstract provided.

Soybean Development: The Impact Of A Decade Of Agricultural Change On Urban And Economic Growth In Mato Grosso, Brazil, Peter Richards, Heitor Pellegrina, Leah Vanwey, Stephanie A. Spera

Geography and the Environment Faculty Publications

In this research we consider the impact of export-driven, soybean agriculture in Mato Grosso on regional economic growth. Here we argue that the soybean sector has served as a motor to the state’s economy by increasing the demand for services, housing, and goods, and by providing a source of investment capital to the non-agricultural sector. Specifically, we show that each square kilometer of soybean production supports 2.5 formal sector jobs outside of agriculture, and the equivalent of approximately 150,000 US in annual, non-agricultural GDP. We also show that annual gains in non-agricultural employment and GDP are closely tied to soybean …

Subsidizing Carbon Sequestration Via Forestry In Maryland: A Cost-Benefit Assessment, Rachel C. Hettich

Open Access Theses

Carbon sequestration by forestry is one way to mitigate climate change, and policy incentives are in place to encourage private investment in forestry. State and federal forestry cost-share programs subsidize the establishment of trees and the improvement of existing forested land. The objective of this research was to determine the effectiveness of such programs in Maryland and to compare the monetized benefits from permanently sequestered carbon with the current subsidies. To meet this objective, private and social cost-benefit analyses were conducted for three forestry investment scenarios in Maryland that coincide with the main cost-share programs available there. Sensitivity analysis considered …