Life Sciences Commons^™

Linking Migration To Community Resilience In The Receiving Basin Of A Large-Scale Water Transfer Project, Anna Erwin, Zhao Ma, Ruxandra Popovici, Emma Patricia Salas O’Brien, Laura Zanotti, Chelsea A. Silva, Eliseo Zeballos Zeballos, Jonathan Bauchet, Nelly Ramírez Calderón, Glenn Roberto Arce Larreah

School of Earth, Environmental, and Marine Sciences Faculty Publications and Presentations

Large-scale water transfer projects (LWTPs) transfer water to urban and agricultural areas. The Majes-Siguas canal, established in 1983, is an LWTP that created a thriving agricultural area through irrigating the Majes district in the Atacama Desert of Peru. Like other LWTP receiving basins, the project has attracted an influx of migrants who work on the farms. At the same time, the Majes LWTP is the district’s only source of water and has an aging infrastructure which presents significant risks. While many studies critically analyze the consequences of LWTPs in water supply basins, few evaluate the resilience of communities living in …

Ict Based Agricultural Knowledge Transfer Of Women Farmers: A Case Of Gender Responsiveness From A Developing Country Perspective, Susmita Das, Paritosh Mondal, Rajesh Kumar Das

Library Philosophy and Practice (e-journal)

Women are increasingly becoming an integral part of the rural economy. Feminization and empowerment in agriculture is taking place while outmigration of males in the rural Bangladesh is visible due to higher off farm income. The objective of this study is to determine the current state of the ICT-based agricultural knowledge transfer of female farmers in Bangladesh involved in agricultural operations. Data were collected through survey method using structured questionnaire from 140 female farmers involved in public ICT service centers of Bangladesh. The questionnaire was administrated face-to-face and collected data were analysed with SPSS version 23.0. The result from the …

Towards A More Comprehensive Understanding Of Wild Pig (Sus Scrofa) Impacts On Agricultural Producers: Insights From A Texas Case Study, Keith M. Carlisle, Nicole Didero, Sophie Mckee, Julie Elser, Stephanie A. Shwiff

USDA Wildlife Services: Staff Publications

This research investigates the impacts of invasive wild pigs (Sus scrofa Linneaus) on agricultural producers in Texas, with the aim of identifying and describing all categories of wild pig impacts and quantifying the extent of producers’ over- or underestimation of their total wild pig-related costs in 2018, as compared to calculations based upon data subsequently provided by the producers about individual wild pig-related costs and losses. Based on interviews with 23 producers in 16 Texas counties, we identified more than 20 discrete categories of negative impacts and negligible positive impacts associated with wild pigs. Among them were categories that have …

Economic Contribution Of Agriculture And Food To Arkansas’ Gross Domestic Product 1997-2020, Leah English, Jennie Popp, Wayne Miller

Research Reports and Research Bulletins

Agricultural production, processing, and retail industries are major contributors to Arkansas’ GDP. Agriculture contributes to the state economy through direct agricultural production, value-added processing, and agricultural retail activities. The Agriculture and Food Sector, which is comprised of agricultural production, processing, and retail industries, promotes economic strength through various interactions with other industries. The use of non-agricultural goods and services as inputs into the agricultural sector promotes diversified growth in Arkansas’ economy and thus plays a vital role in maintaining economic stability throughout the state. This report 1) compares the relative size of the Agriculture and Food Sector in Arkansas with …

A Biological Assessment Of Water Quality In El Placer, Ecuador: The Effect Of Agriculture On Stream Health And The Quality Of Historical Versus Current Drinking Water Sources, Danielle Kleinberg

Independent Study Project (ISP) Collection

Although fresh water is one of Ecuador’s most abundant resources, high quality drinking water for its inhabitants is scarce (Wingfield et al., 2021). The most prevalent sources of water pollution in Ecuador are domestic waste, silver and gold mining, oil production, and agricultural chemicals (Buckalew et al., 1997). El Placer, a village located in Tungurahua, Ecuador, is highly dependent on agriculture as a source of income. The first objective of this study was to determine the effect of agriculture on the El Placer’s Tía Anita Stream through comparing the water quality at three sites with varying agricultural influence. The second …

Investigating The Impact Of Land Use On Avian Diversity And Abundance In Areas Surrounding Mabamba Swamp, Uganda, Sydney Marie Jones

Independent Study Project (ISP) Collection

The primary objective of this study was to investigate the impact of wetland-adjacent land use on avian species richness and abundance areas surrounding Mabamba Swamp, Uganda. Four types of land use were investigated: Eucalyptus plantations, wetland-edge agricultural fields, residential areas, and mature secondary forests. A total of 40-morning point counts were conducted for ten days in late November and late December of 2021. One-way ANOVA tests and Tukey’s HSD tests revealed significant differences in mean avian richness and abundance between all sites except residential areas and Nkima Forest. Additionally, Nkima Forest was found to contain the most number of specialist …

Tragic Trade-Offs Accompany Carnivore Coexistence In The Modern World, Jeremy T. Bruskotter, John A. Vucetich, Sophie L. Gilbert, Neil H. Carter, Kelly A. George

Michigan Tech Publications

Two vital policy aims—biodiversity conservation and food production—are increasingly in conflict. Efforts to evaluate trade-offs between agriculture and conservation have shaped scholarly discourse around two broad strategies to agricultural production that seek to either “share” land with biodiversity or “spare” land from agriculture. However, efforts to negotiate these trade-offs are challenged by rising concern for the welfare of individual animals, both wild and domestic. We use recent efforts to “coexist” with large carnivores to illustrate how sharing and sparing strategies both create tragic, and often unacknowledged trade-offs between livestock production and carnivore conservation. We conclude the best means of conserving …

Economic Contribution Of The Agricultural Sector To The Arkansas Economy In 2019, Leah English, Jennie Popp, Wayne Miller

Research Reports and Research Bulletins

Agriculture and associated agricultural activities are major contributors to the Arkansas economy. Agriculture is defined as the sum of agricultural production and processing activities, unless otherwise specified, and includes crop and animal production and processing, agricultural support industries, forestry and forest products, and textile goods. Agriculture contributes to the economy through direct agricultural production and value-added processing, leading to economic activity in other parts of the economy.

This report is the fourteenth in a series that examines agriculture’s economic contribution to the Arkansas economy. The total economic contribution of agriculture (direct, indirect, and induced effects) on value added, employment, and …

How Weeds Affect Insects In Mango Cultivation Of South Florida, Blaire Kleiman

FIU Electronic Theses and Dissertations

The use of weeds as insectary plants is an emerging management tactic by agroecologists and entomologists to sustain beneficial insect species. Fallow lands have always been used by insects and are an important part of their diet in fragmented ecosystems. Weeds provide floral resources to beneficial insects such as pollinators, parasitoids, and predators and resources to keep them within a field in between crop flowering. Using weeds as a tool in tropical fruit production reliant on pollination like Mango (Mangifera indica) allows farmers to reduce herbicide use, increases the biodiversity of both plants and insects, and increases pollination of crops …

Community Supported Agriculture: Accepting Snap Payments, Kelsey Hall, Roslynn Mccann

All Current Publications

Participating in a community supported agriculture (CSA) share is one way for individuals with low income to use their Supplemental Nutrition Assistance Program (SNAP) benefits in buying local, seasonal fruits and vegetables. The U.S. Department of Agriculture’s Food and Nutrition Service (USDA FNS) authorizes businesses to accept SNAP benefits, including direct marketing farmers and nonprofit food buying cooperatives operating a CSA. SNAP is the largest federal nutrition assistance program, formerly known as food stamps. Eligible individuals and families use an Electronic Benefit Transfer (EBT) card, similar to a debit card, to purchase eligible food at SNAP authorized vendors. In Utah, …

Research Performance And Trends In Seed Technology Research: A Scientometric Assessment, Suresh N Dr, Thanuskodi S Dr

Library Philosophy and Practice (e-journal)

The study assesses the research performance and trends of global Seed technology research publications by using scientometric indicators i.e. publication growth pattern, author, institution and country research performance, the collaborative trend among countries. The study found that a total of 16613 publications contributed by 40588 authors from 1647 number of scholarly journals received with 350561 citations and h-index and g-index 182, 262 respectively, 148 countries have contributed in the Seed technology research. The English Language has the dominant language (96%) in Seed technology research. The research article title “Importance of pollinators in changing landscapes for world crops” has received 2215 …

Size And Scope Of Utah County Agriculture 2019, Ryan Feuz, Ryan Larsen, Dean Miner

All Current Publications

Utah County is located in the middle of the state. The county seat and largest city is Provo. As of 2018, the population of the county was estimated at 622,213. The Wasatch Mountain Range is in the eastern portion of the county. The elevation drops quickly from the mountains in the east to the Utah Lake valley in the center of the county. This fact sheet reviews land ownership, crop and livestock production, and farm income and age of operators.

An Investigation Of The Relationship Between Black Soldier Fly Larvae Pathogen Suppression And Growth Substrate In Relation To Maine Agricultural Industries, Haley Morrill

Honors College

Insects are promoted as cost-effective and sustainable protein sources for animal feed. Their utilization may help to avoid a predicted global protein shortage. Black soldier fly (Hermetia illucens) larvae (BSFL) grow on organic wastes, converting these wastes into larval biomass which can fulfill this purpose. Potential benefits of using BSFL to remediate organic wastes include reduction of waste mass and bacterial load, along with the sale of larvae as a protein supplement. BSFL suppress the growth of some Gram-positive and Gram-negative human pathogens in these substrates; though suppression of Bacillus cereus, a spore-forming bacterium that causes food-poisoning, …

Small Farm Households' Vulnerabilities In South Cotabato, Philippines, Rosalina Palanca-Tan, Leonora F. Gio

Economics Department Faculty Publications

Low-productivity subsistence agriculture still prevails in many areas in the Philippines such as in the Municipality of Lake Sebu in the Province of South Cotabato in Mindanao. This study employs primary data collection methods; namely key informant interview (KII); focus group discussion (FGD) and a household survey to assess the conditions and problems constraining farming households in Lake Sebu. The study finds that constraints on sourcing and financing of farm inputs and on marketing of produce have perpetuated the dominating role of middlemen in agricultural financing and marketing that result in high input prices and low farm-gate output prices; and …

Contamination Assessment Of Heavy Metals In Agricultural Soil, In The Liwa Area (Uae), Ahmed A. Al-Taani, Yousef Nazzal, Fares M. Howari, Jibran Iqbal, Nadine Bou Orm, Cijo Madathil Xavier, Alina Bărbulescu, Manish Sharma, Cristian Stefan Dumitriu

All Works

The Liwa area is a primary food production area in the United Arab Emirates (UAE) and has intensively been used for agriculture. This study investigates the pollution levels with heavy metals in agricultural soils from the Liwa area. Thirty-two soil samples were analyzed for Mn, Zn, Cr, Ni, Cu, Pb, Cd, Co, and As. Results revealed that heavy metal levels varied in the ranges 220.02– 311.21, 42.39–66.92, 43.43–71.55, 32.86–52.12, 10.29–21.70, 2.83–8.84, 0.46–0.69, 0.03–0.37 mg/kg for Mn, Zn, Cr, Ni, Cu, Pb, Cd, Co, and As, respectively. All samples presented low As concentrations with an average of 0.01 mg/kg. The variations …

Aphid Natural Enemies And Biological Control, Ron Patterson, Ricardo Ramirez

All Current Publications

This fact sheet lists common arthropods of Utah that eat aphids. It will help identify those arthropods and will describe management practices that aid in their success. Many of these predators will eat other plant damaging insects in addition to aphids.

Covid-19_School Of Economics_Malacarne And Colleagues Address The Impacts Of Covid- 19 On Maine's Food System, University Of Maine School Of Economics

Teaching, Learning & Research Documents

Screenshot of a University of Maine School of Economics news release webpage regarding Jonathan Malacarne (SOE Assistant Professor), Jason Lilley (University of Maine Cooperative Extension Professional), and Tora Jackson (Maine Farmer Resource Network) presenting a summary of the impacts of COVID-19 on Maine's food system at the Department of Agriculture, Conservation and Forestry's (DACF) 2021 virtual Maine Ag Trades Show.

Use Of Information Resources And Service By Non Academic Staff Of Agriculture University Libraries In Eastern Nigeria (Unn, Moua And Futo), Lawal Mohammed Tukur, S. Kannan

Library Philosophy and Practice (e-journal)

The study examines the accessibility, utilization and satisfaction of information resources and services in Nigeria's Agriculture University Libraries. Non-academic staff, from Federal University of Technology, Owerri, Michael Okpara University of Agriculture, Abia and University of Nigeria Nsukka are the respondents. The main objective of the study is to study the information resources, services, utilization and satisfaction at Agriculture University Libraries in Nigeria in order to analyze the types of available information resources, the level of usage and user satisfaction. Questionnaires were provided to users and the researcher took 1.3 % of the entire respondent population= 5878= 78, so seventy eight …

Challenges Affecting The Use Of Information Resources And Services By Postgraduate Students In Agriculture University Libraries In Nigeria In (Fuam, Moua And Fuaa), Lawal Mohammed Tukur, S. Kannan

Library Philosophy and Practice (e-journal)

The study an appraisal of information resources and services in Agriculture University Libraries in Nigeria; the respondents are postgraduate in, Federal University Agriculture Makurdi, Federal Michael Okpara University Agriculture Abia, Federal University of Agriculture Abeokuta, sampled by the researcher. The main objective of the study is to assess the information resources and services in Agriculture University Libraries in Nigeria with view to examine the types of information resources and services available, extent of utilization and the constraints associated with the use of information resources and services by Library postgraduate students in Agriculture University Libraries under study. Simple random sampling …

No Common Pesticides Detected In Snow Buntings Utilizing A Farmland Landscape In Eastern Québec, Emily Cornelius Ruhs, Oliver P. Love, Louis Drainville, François Vézina

Great Lakes Institute for Environmental Research Publications

Many species of migratory birds are declining worldwide, including throughout North America. Some of the most cited causes of decline are linked to climate change, urbanization, and growth in agriculture. Across eastern Canada, a number of insecticides and herbicides are commonly sprayed before and during the grain growing season to control pests and foliage competitors. During wintering and migration, a declining Arctic-breeding songbird, the snow bunting (Plectrophenax nivalis), utilizes open farmlands of southern Canada; therefore, this could be a period when the species is most exposed to these pesticides. We tested snow bunting tissues (blood and liver) for the 4 …

Enhancing Wku Sustainable Food Systems Through Education And Local Agriculture Development, Chloe Cooper

Mahurin Honors College Capstone Experience/Thesis Projects

In an effort to increase the amount of locally sourced food utilized by dining services at WKU, the Office of Sustainability, WKU Restaurant Group, and the WKU Agriculture & Research Education Center have partnered to establish garden spaces on campus properties. This project developed a detailed plan for implementation of this effort. In addition, this project established a plan to educate students and the local community alike on the benefits of sustainable farming and locally-sourced food, while also creating profiles on local farmers from whom the university could buy crops in order to further supplement items for dining services. Using …