Agriculture Commons^™

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 …

An Assessment Of The Impact Of Sand Mining: Unguja, Zanzibar, Caroline Ladlow

Independent Study Project (ISP) Collection

Resource consumption is one of the most crucial environmental problems facing the world today. Therefore nonrenewable resources need to be sustainably used to ensure the survival of both future generations and the resources at stake. The goal of this study was to investigate the impacts of sand mining on the environment, economy, and communities of Zanzibar. The environmental, economic, and social impacts of sand mining activities were studied at various sites on the island of Unguja. The effects on vegetation, coastal erosion, communities, and local economies were researched based on field observations and interviews with local people and officials at …

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 …

Soil Total Organic Carbon And Farmers’ Perceptions Associated With Bokashi Application In Cerro Punta, Panama, Emma Searson

Independent Study Project (ISP) Collection

Sustainable use and maintenance of agricultural soils are important for maintaining long-term agricultural productivity and environmental quality. These issues are especially important in Cerro Punta, known as the breadbasket of Panama, which is experiencing severe erosion. While current practices and agrochemical usage damage soil health and function over time, application of organic material improves soil physic-chemical properties such as nutrient and total organic carbon (TOC) content. Bokashi, a fermented organic soil amendment with effective microorganisms (EM), is thought to be especially beneficial due to its ability to augment populations of soil microbes, which deliver plant-available nutrients to crops and improve …

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.,

Urban Gardening Practices In Bangalore: Towards A More Localized Food System?, Delfina Grinspan

Independent Study Project (ISP) Collection

Localized Food Systems (LFS) have garnered much attention in recent years among civil society, research, and policy circles, among others. Increased attention and efforts to build more localized food systems are principally motivated by the awareness of the pressures exerted by increasing urbanization on food security and access, and concern for the ecological and social costs of the dominant globalized food system. In their varying purpose to address these two issues, LFS tend to be characterized by certain patterns of (localized) land, water, and other resource use; by direct marketing and distribution arrangements; and by the presence of extensive linkages …

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, …

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 …

Market Participation And Profitability Of Cotton Production In Malawi, Daniel M. Ghambi

Open Access Theses

Cotton is traditionally a cash crop for smallholder farmers in Malawi, supporting more than 100,000 families. According to the government of Malawi, the cotton sector is a key element in poverty reduction and growth strategy. ^ In the market liberalized economy, the functioning of the market plays a major role in the allocation of resources for increased productivity. This paper investigates the impacts of cotton subsidy and marketing reforms on farm productivity, a key element for poverty alleviation, in rural Malawi. ^ The main objective of this study is to explore whether changes in market participation coupled with government policies …

Socio-Economic Factors Associated With The Adoption Of Conservation Agriculture Among Women Farmers In Balaka District, Malawi, Chimwemwe M. Chisenga

Open Access Theses

The study was conducted in Balaka District, Malawi among women farmers. The study focused on three research questions: What socio-economic factors are associated with the rate of adoption of conservation agriculture among women farmers in Balaka District, Malawi? What are the levels of adoption of conservation agriculture among women farmers in Balaka District, Malawi? What are the main sources of information for conservation agriculture among women farmers in Balaka District, Malawi that lead to adoption of CA? Quantitative data were collected using a door-to-door survey. The survey was verbally administered to 60 women farmers. ^ Qualitative data were collected through …

Fuel Choice, Acute Respiratory Infection And Child Growth In Uganda, Onyekachi U. Aghasili

Open Access Theses

This thesis seeks to explain the relationship between a household's choice of fuel and the health and nutrition outcomes of children below the age of 5 in Uganda. The first objective is to examine the association between the choice of fuel and the incidence of acute respiratory infection (ARI). The second objective is to measure the relationship between choice of fuel, ARI and nutrition outcomes of children. ^ I use data from the 2006 and 2011 Uganda Demographic and Health Surveys (UDHS). The total number of observations is 4,463. Data indicate that 94% of rural households in the DHS sample …