Iot Based Agriculture 4.0: Challenges And Opportunities, 2021 Tashkent University of Information Technologies
Iot Based Agriculture 4.0: Challenges And Opportunities, Halimjon Khujamatov, Temur Toshtemirov Mr., Doston Turayevich Khasanov Mr., Nasiba Saburova Ms., Ilhom Ikromovich Xamroyev Mr.
Bulletin of TUIT: Management and Communication Technologies
In recent years, the world's population growth has been intensifying, resulting in specific problems related to the depletion of natural resources, food shortages, declining fertile lands, and changing weather conditions. This paper has been discussed the use of IoT technology as a solution to such problems.
At the same time, the emergence of IoT technology has given rise to a new research direction in agriculture. Soil analysis and monitoring using Zigbee wireless sensor network technology, which is part of the IoT, will enable the creation of an IoT ecosystem as well as the development of smart agriculture. In addition ...
Civic Agriculture In Review: Then, Now, And Future Directions, 2021 The University of Texas Rio Grande Valley
Civic Agriculture In Review: Then, Now, And Future Directions, Allison Kaika, Alexis Racelis
Biology Faculty Publications and Presentations
"Civic agriculture," a term first coined by rural sociologist Thomas Lyson, refers to forms of agriculture that occur on a local level, from production to consumption, and are linked to a community's social and economic development. Sixteen years since its original articulation, the term "civic agriculture" has taken on greater significance in research, political activism, and community organizing. Grown from the roots of civic community theory, civic agriculture functions as a new branch of civic community theory that is ripe for theorization. In revisiting the foundations of the term, this review paper seeks to consolidate current and future research ...
Herding History: Law And The Transformation Of Collective Subjectivities In The Dairyspheres Of Ukraine, 2021 Saint Louis University, St. Louis
Herding History: Law And The Transformation Of Collective Subjectivities In The Dairyspheres Of Ukraine, Monica Eppinger
Journal of Food Law & Policy
In response to the limitations of socialism and capitalism in meeting basic needs, this article explores the alternative version of modernity offered in post-Soviet Ukraine and its agriculture. Tracing a century of fundamental transformations through the story of milk, it finds a history that troubles universalized framings of indigeneity and colonialism. This article argues that under socialism milk became a product of collectivized effort and a reservoir of household resilience; and then, with post-Soviet disintegration of some forms of collective life and emergence of others, that milk has come to delineate spheres of both collective action and individual striving. This ...
Can Small Farmers Survive?: Problems Of Commercializing The Milk Value Chain In Pakistan, 2021 Tufts University, Boston
Can Small Farmers Survive?: Problems Of Commercializing The Milk Value Chain In Pakistan, Erum Sattar
Journal of Food Law & Policy
Milk in Pakistan is infused with the self-understanding of a nation. British colonial administrators laid the modern-day foundations of the country’s structure through land grants to small farmers. In an agricultural country where nearly forty percent of the population remains food insecure, rearing animals is a way of life in the rural areas where milk remains an important source of animal protein. Selling the daily surplus that families don’t consume is a significant source of earnings for cash poor families – and here an unprecedented change is taking place within dairy management and milk procurement systems. The scale of ...
Widespread Mortality Of Trembling Aspen (Populus Tremuloides) Throughout Interior Alaskan Boreal Forests Resulting From A Novel Canker Disease, Roger W. Ruess, Loretta M. Winton, Gerard C. Adams
Over the past several decades, growth declines and mortality of trembling aspen throughout western Canada and the United States have been linked to drought, often interacting with outbreaks of insects and fungal pathogens, resulting in a “sudden aspen decline” throughout much of aspen’s range. In 2015, we noticed an aggressive fungal canker causing widespread mortality of aspen throughout interior Alaska and initiated a study to quantify potential drivers for the incidence, virulence, and distribution of the disease. Stand-level infection rates among 88 study sites distributed across 6 Alaska ecoregions ranged from < 1 to 69%, with the proportion of trees with canker that were dead averaging 70% across all sites. The disease is most prevalent north of the Alaska Range within the Tanana Kuskokwim ecoregion. Modeling canker probability as a function of ecoregion, stand structure, landscape position, and climate revealed that smaller-diameter trees in older stands with greater aspen basal area have the highest canker incidence and mortality, while younger trees in younger stands appear virtually immune to the disease. Sites with higher summer vapor pressure deficits had significantly higher levels of canker infection and mortality. We believe the combined effects of this novel fungal canker pathogen, drought, and the persistent aspen leaf miner outbreak are triggering feedbacks between carbon starvation and hydraulic failure that are ultimately driving widespread mortality. Warmer early-season temperatures and prolonged late summer drought are leading to larger and more severe wildfires throughout interior Alaska that are favoring a shift from black spruce to forests dominated by Alaska paper birch and aspen. Widespread aspen mortality fostered by this rapidly spreading pathogen has significant implications for successional dynamics, ecosystem function, and feedbacks to disturbance regimes, particularly on sites too dry for Alaska paper birch.
Steps To Become A Welcoming Community, 2021 University of Nebraska-Lincoln
Steps To Become A Welcoming Community, Cheryl Burkhart-Kriesel
Just because some rural areas are declining does not mean that all areas are declining or are destined to decline. Rural population gains are often seen in high amenity counties that support both tourism and early retiree relocation and in counties that are located just beyond metropolitan borders. But those are not the only places where gains are being made. Rural areas across the nation are becoming more culturally diverse with “racial and ethnic minorities accounting for 83 percent of rural population growth between 2000 and 2010” (Johnson, 2012).
Preemergence Herbicides, Dry Soils And Rain, 2021 Iowa State University
Preemergence Herbicides, Dry Soils And Rain, Robert G. Hartzler
Integrated Crop Management News
The potential for continued dry weather across the state raises concerns about the impact of dry soils on preemergence herbicides. Preemergence herbicides kill weeds by being absorbed into the seed as the seed imbibes water. To be effective, the herbicide must be located within the soil profile at the depth where weed seeds germinate (primarily the upper inch of soil). In addition, there must be sufficient water to keep the herbicide dissolved in soil water. Both factors can be adversely affected by limited rain early in the season.
The One – Way (Agri)Cultural Mirror: A Case Study Of How Young Agriculturalists Understand And Experience Culture, 2021 Louisiana State University
The One – Way (Agri)Cultural Mirror: A Case Study Of How Young Agriculturalists Understand And Experience Culture, Janiece M. Pigg
LSU Master's Theses
As the global economy continues to transform how society operates, cultural competence has become a buzzword in education, professional development, research, government, and healthcare (Gay, 1994; Gallus et al., 2014). Cross et al. (1989) developed the most accepted definition of cultural competence: “a set of congruent behaviors, attitudes, and policies that come together in a system, agency, or among professionals and enable that system, agency, or those professionals to work effectively in cross-cultural situations” (p. 13).
Despite this, little to no research has been devoted to understanding cultural competence in agriculture. Thus, a need emerged to describe the cultural competence ...
Weather And Climate Summary And Forecast: April 2021 Report, 2021 Linfield University
Weather And Climate Summary And Forecast: April 2021 Report, Gregory V. Jones
Linfield University Wine Studies Reports
This report provides a summary of the weather and climate forecast for April 2021. 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.
Comparing Biochar-Swine Manure Mixture To Conventional Manure Impact On Soil Nutrient Availability And Plant Uptake—A Greenhouse Study, Chumki Banik, Jacek A. Koziel, Darcy Bonds, Asheesh K. Singh, Mark A. Licht
Agricultural and Biosystems Engineering Publications
The use of swine manure as a source of plant nutrients is one alternative to synthetic fertilizers. However, conventional manure application with >90% water and a low C:N ratio results in soil C loss to the atmosphere. Our hypothesis was to use biochar as a manure nutrient stabilizer that would slowly release nutrients to plants upon biochar-swine manure mixture application to soil. The objectives were to evaluate the impact of biochar-treated swine manure on soil total C, N, and plant-available macro- and micronutrients in greenhouse-cultivated corn (Zea mays L.) and soybean (Glycine max (L.) Merr.). Neutral pH red oak ...
Distinct Transcriptomic Response To Newcastle Disease Virus Infection During Heat Stress In Chicken Tracheal Epithelial Tissue, 2021 University of California, Davis
Distinct Transcriptomic Response To Newcastle Disease Virus Infection During Heat Stress In Chicken Tracheal Epithelial Tissue, Perot Saelao, Ying Wang, Ganrea Chanthavixay, Vivian Yu, Rodrigo A. Gallardo, Jack C. M. Dekkers, Susan J. Lamont, Terra Kelly, Huaijun Zhou
Animal Science Publications
Newcastle disease (ND) has a great impact on poultry health and welfare with its most virulent (velogenic) strain. In addition, issues exacerbated by the increase in global temperatures necessitates a greater understanding of the host immune response when facing a combination of biotic and abiotic stress factors in poultry production. Previous investigations have revealed that the host immune response is tissue-specific. The goal of this study was to identify genes and/or signaling pathways associated with immune response to NDV (Newcastle disease virus) in the trachea, an essential organ where NDV replicate after the infection, by profiling the tissue specific ...
Comparison Of Three Commercial Automatic Boom Height Systems For Agricultural Sprayers, 2021 South Dakota State University
Comparison Of Three Commercial Automatic Boom Height Systems For Agricultural Sprayers, Travis A. Burgers, John D. Gaard, Brian J. Hyronimus
Mechanical Engineering Engineering Faculty Publications
Automatic boom height systems reduce the variability of agricultural sprayer boom height. Consistent boom height is important for three key reasons: to reduce uneven spray dispersion if the boom is too low, to reduce spray droplet drift if the boom is too high, and to reduce damage to the boom or crop if the boom is too low. No data is available comparing commercial boom height systems. Three leading North American automatic boom height systems were compared: John Deere BoomTrac Pro (System A), Raven AutoBoom® XRT (System B), and Norac UC5TM Passive Roll (System C) on a John Deere R4045 ...
Effectiveness Of Pathogen-Specific Passive Antibodies To Mitigate Infectious Diseases In Apis Mellifera, 2021 University of South Dakota
Effectiveness Of Pathogen-Specific Passive Antibodies To Mitigate Infectious Diseases In Apis Mellifera, Tanner Nordseth
Honeybees (Apis mellifera) are widely recognized as a vital part of the global ecosystem and the world's food supply due to their pivotal role in the pollination of both natural and agricultural flora. Colony Collapse Disorder (CCD) is an emerging phenomenon characterized by a colony's worker bees deserting the hive and leaving the queen behind. This usually results in colony failure. CCD is a multifactorial issue, with many environmental stressors and pathogens playing a role. Deformed Wing Virus (DWV) has been identified as a leading cause in this phenomenon. Paenibacillus larvae (P. larvae) is another lethal pathogen that ...
Determinants Of Discretionary Agricultural Policy Adoption:The Case Of The Livestock Friendly County Program In Nebraska, 2021 University of Nebraska-Lincoln
Determinants Of Discretionary Agricultural Policy Adoption:The Case Of The Livestock Friendly County Program In Nebraska, Cicely Batie
Dissertations and Theses in Agricultural Economics
This study analyzes the voluntary approach to agriculture promotion programs through the lens of the Nebraska Livestock Friendly County (LFC) Program. In 2003, the Nebraska Department of Agriculture (NDA) launched the LFC program to bolster the livestock sector in participating counties. The program is unique because of its voluntary nature and targeted agricultural promotion efforts. The NDA designates counties as “Livestock Friendly,” and assists them in streamlining approval processes for livestock feeding operations. This thesis examines why a program like LFC is necessary, the patterns of its adoption across Nebraska, and finally, its impact on the livestock sector of participating ...
Effects Of Solid Matrix One-Step Planting Practice On Cool Season Turfgrass Germination In Unfavorable Conditions, 2021 Western Kentucky University
Effects Of Solid Matrix One-Step Planting Practice On Cool Season Turfgrass Germination In Unfavorable Conditions, Ben Duncan
Masters Theses & Specialist Projects
The transition zone in the United States is a difficult area to grow and establish turfgrasses. To establish or repair damaged turfgrass areas, seed priming is an often-used practice. Turfgrass companies and researchers are expanding the practice of solid matrix priming to the practice of one step planting. These products contain seed, fertilizers, and often some type of inert matter and/or mulch. This study took place in Bowling Green, KY and Knoxville, TN during the same period to investigate the effects of using these one step planting products compared to standard cool season turfgrass seeding practices. Two Pennington and ...
Mining 30 Years Of Conifer Records At The Baker Arboretum, 2021 Western Kentucky University
Mining 30 Years Of Conifer Records At The Baker Arboretum, Monika Decker
Masters Theses & Specialist Projects
Only limited data had been published on the survivability of specimens within public gardens. This may be due to not enough data collected or how vast the plant selections are in the gardens. The Baker Arboretum has collected data by accessioning plant collections over a period of 30 years. The Baker Arboretum has its specimens GIS mapped on the 115-acre property for easy location and detection of the the woody ornamental plants. However, little research is available to understand which coniferous specimens have the best success in the garden. In this study, six separate binomial logistic regressions were run to ...
Evaluation Of Supplementing Whole Cottonseed Within Feedlot Rations During The Stockerphase Of Production With The Goal Of Increasing Average Daily Gain, Emily Lauren Cook
Masters Theses & Specialist Projects
Beef calves are weaned at 6-months of age and enter the stocker phase of beef production. Stocker producers have the primary goal of adding weight inexpensively to increase profit on weaned calves. Whole cottonseed is an inexpensive feed ingredient that is popularly top-dressed within dairy and finishing beef diets and is high in protein and energy. During three periods lasting 50-days (fall 2019, fall 2020, and spring 2020), freshly weaned calves were placed on a finishing ration with the goal of increasing average daily gain. Base rations were calculated at 25% tall fescue hay, 23% corn, and 52% distillers’ solubles ...
Maize Nitrogen Management Using Reactive Sensor And Proactive Maize-N Model Via Fertigation, 2021 Al-Muthanna University & University of Nebraska-Lincoln
Maize Nitrogen Management Using Reactive Sensor And Proactive Maize-N Model Via Fertigation, Mohammed A. Naser
Theses, Dissertations, and Student Research in Agronomy and Horticulture
Applying a portion of total nitrogen (N) during the growing season has the potential to improve nitrogen use efficiency (NUE) by achieving greater synchrony between N supply and crop N demand, allowing for responsive adjustments to actual field conditions. Three studies from 2017-2019 evaluated using reactive sensor and proactive Maize-N model for determining in-season N requirements via fertigation in corn. The first study evaluated the integration of reactive sensor and proactive Maize-N model for determining the timing and rate of in-season N via fertigation. Overall, reactive and proactive fertigation treatments reduced total N applied by 35 to 65 kg N ...
Small Gas Engines Interactive Notebook, 2021 South Dakota State University
Small Gas Engines Interactive Notebook, P. Troy White
STEM & Agricultural Education Curriculum Resources
A Small Gas Engines interactive notebook to help prepare students for the Briggs & Stratton Master Service Technician Exam 1.
A Study Of The Social, Cultural, And Environmental Influences On Appalachian Agriculture, 2021 University of South Carolina - Columbia
A Study Of The Social, Cultural, And Environmental Influences On Appalachian Agriculture, Morganne May
Appalachia, despite its rich history and abundant biological and cultural diversity, is commonly associated with a generalized notion of ignorance, resistance to progress, and "backwardness." This study aims to shed light on the socioeconomic, cultural, and environmental influences which have shaped the present food systems of Appalachia through a review of relevant literature. This history provides the necessary context to strategize a region-specific, socioeconomically and environmentally sustainable food system moving forward.