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Dissertations / Theses on the topic 'Agriculture and technology'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 February 2022

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1

Zilverberg, Cody John. "Agriculture, technology, and conflict." [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1223.

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2

Amaral, Luiz Fernando do. "ICT and agricultural development: the impacts of information and communication-technology on agriculture." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/101/101131/tde-04072017-113450/.

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Within a context of continuous population and economic growth, the future projections for agricultural products\' demand is impressive. At the same time, agriculture already exercises significant pressure on natural resources. As a consequence, the world needs to produce higher agricultural volumes while limiting agriculture\'s impacts on the environment. This thesis evaluates whether empirical indications exist that demonstrate how Information and Communication Technology (ICT) infrastructure development and usage could impact the sustainable development of agriculture. Drawing from the empir

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3

Donkoh, Samuel Arkoh. "Technology adoption and efficiency in Ghanaian agriculture." Thesis, University of Reading, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.445744.

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The study seeks to find out the socio-economic factors that explain the adoption of Green Revolution technology and its effects on output/efficiency and consumption expenditure among agricultural households in Ghana. The method of analysis involves probit estimation of the adoption model, a stochastic frontier estimation of the inefficiency model and a maximum likelihood estimation of a consumption equation. The consumption model was estimated within the frame work of Heckman's two stage method of correcting for sample selection. The proportion of GR input adoption was found to be greater for

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4

Nieto, Rubén D. "The dairy technology systen in Venezuela /." The Ohio State University, 1993. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487846885776457.

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5

Castillo, Armando Gustavo Medina. "The public agricultural technology system in Ohio /." The Ohio State University, 1994. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487857546387964.

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6

Gandonou, Jean-Marc A. "ESSAYS ON PRECISION AGRICULTURE TECHNOLOGY ADOPTION AND RISK MANAGEMENT." UKnowledge, 2005. http://uknowledge.uky.edu/gradschool_diss/227.

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Precision agriculture (PA) can be defined as a set of technologies that have helped propel agriculture into the computerized information-based world, and is designed to help farmers get greater control over the management of farm operations. Because of its potential to spatially reduce yield variability within the field through variable rate application of nutrients it is thought to be a production risk management instrument. Subsurface drip irrigation (SDI) is another production risk management technology that is generating interest from the farming community as a result of new technological

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7

Steel, John A. C. "Social factors constraining the uptake of technology in agriculture." Thesis, University of Newcastle Upon Tyne, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283095.

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8

Drape, Tiffany A. "Teaching with Technology in an Agriculture Associate's Degree Program." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/29112.

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Students in any educational setting need to learn how to integrate and successfully use technology to be successful in a future career. While no one educational system can teach every skill, faculty can help integrate technology and model skills that students will need later in life. Using Rogersâ Diffusion of Innovations as a model, the researcher examined technology integration and how it affected engagement, motivation, and learning in the classroom setting. The purpose of this study was to investigate the phenomenon of technology integration in an agriculture associateâ s degree progr

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9

Maldonado, Saul. "Antecedents of technology adoption in agriculture in developing nations." Diss., University of Pretoria, 2021. http://hdl.handle.net/2263/81320.

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Understanding the antecedents determining technology adoption in agriculture is essential to promote technology adoption to improve agricultural productivity in developing nations. The aims of this research were to understand the meaning of technology adoption for people involved in farming activities in developing nations, the antecedents determining technology adoption, their effect and how their interaction influences decision-making with regards to technology implementation in agriculture in developing nations. This study was qualitative in nature and followed an exploratory approach.

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10

Cossette, Maximillion Kirk. "Precision Agriculture Technology Adoption and Usage in North Dakota." Thesis, North Dakota State University, 2019. https://hdl.handle.net/10365/31554.

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The world population is projected to rise, and there is a growing concern of future food availability. Precision agriculture technologies are one solution to this problem as they aim to produce more food on less land. This study examines the adoption and intensity of precision agriculture technology usage by producers in North Dakota. Data from a North Dakota State University survey was collected and analyzed using an econometric double-hurdle model. Results of the study describe which producers adopt precision agriculture technologies, which technologies complement each other, and what affect

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11

Norton, Juliet Nicole Pumphrey. "Information Systems for Grassroots Sustainable Agriculture." Thesis, University of California, Irvine, 2019. http://pqdtopen.proquest.com/#viewpdf?dispub=13808140.

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<p> Scientists widely accept that modern agriculture is unsustainable, but the best methods for addressing unsustainability are still contested (Constance, Konefal, and Hatanaka 2018). Grassroots sustainable agriculture communities have long participated in the exploration of solutions for agriculture unsustainability, and their momentum continues to grow in the technical age. Practitioners of grassroots sustainable agriculture use many information systems that were not originally built to support the design of agricultural systems. Based on ethnographic research with two grassroots sustainabl

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12

Kingdon, Lorraine. "Space Age Technology Down on the Farm." College of Agriculture, University of Arizona (Tucson, AZ), 1986. http://hdl.handle.net/10150/295504.

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13

MacArthur, Robert. "Young Students Get a Taste of Applied Technology." College of Agriculture, University of Arizona (Tucson, AZ), 2003. http://hdl.handle.net/10150/295851.

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14

Msuya, Kassim Jumanne. "Applicability of drip irrigation for smallholder farmers: A case study of the horticultural industry in Tanzania." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1469152691.

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15

Everett-Haynes, La Monica. "Doctor Students Using Advanced Technology to Study Forests." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2010. http://hdl.handle.net/10150/622077.

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16

Blake, Cary. "Auto-guidance Technology Tested in Mechanically-cultivated Cotton." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2008. http://hdl.handle.net/10150/622085.

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17

Eberhardt, Markus. "Modelling technology in agriculture and manufacturing using cross-country panel data." Thesis, University of Oxford, 2009. http://ora.ox.ac.uk/objects/uuid:d60f62f5-43e2-4473-b899-f4358d758e1e.

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Why do we observe such dramatic differences in labour productivity across countries in the macro data? This thesis argues that the growth empirics literature oversimplifies the complexity of the production process across countries and neglects data cross-section and time-series properties, leading to bias in the empirical estimates. Chapter 1 presents two general empirical frameworks for cross-country productivity analysis and demonstrates that they encompass the growth empirics literature of the past decades. We introduce our central argument of cross-country heterogeneity in the impact of ob

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18

Flaherty, Daniel K. "Assessing barriers to the implementation of GIS technology in precision agriculture /." Available to subscribers only, 2008. http://proquest.umi.com/pqdweb?did=1559852621&sid=16&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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19

Andrade-Sanchez, Pedro, and John T. Heun. "Understanding Technical Terms and Acronyms Used in Precision Agriculture." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2010. http://hdl.handle.net/10150/146427.

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5 pp.<br>In this publication we make a recount of basic terms and acronyms used in describing the functionality and capabilities of precision agriculture technologies. Growers seeking to acquire new systems or upgrade their existing equipment need to be fluent in terminology used in communications, hardware, software, and other areas in order to make good decisions at the time of buying equipment. This information is also useful to educate equipment operators in the in-and-outs of this technology and this way be able to maximize the use of these expensive upgrades.

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20

Johnston, Katelyn McKenzie. "Describing the Efficacy of Research Videos in Extension Education." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1606899095291283.

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21

Lundblad, Lowe, and Anna-Liisa Rissanen. "Precision Agriculture and Access to Agri-Finance : How precision technology can make farmers better applicants." Thesis, Umeå universitet, Företagsekonomi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-149677.

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The World Bank has estimated that an additional $80 billion in financing are needed annually to achieve the 70 % increase in food supply required to feed the world in 2050. One of the cornerstones in achieving this increase in production is expected to be improved agricultural technology, where one of the latest additions is precision agriculture. It is believed that the money for investing in this technology must come from the private sector, but financial institutions are hesitant in lending money to farmers. This, in part, comes down to a high perceived riskiness in agricultural lending ste

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22

Turner, Steven Dale. "Improving production agriculture efficiencies and profitability through the development of new planting technologies." Thesis, Kansas State University, 2010. http://hdl.handle.net/2097/14045.

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Master of Agribusiness<br>Department of Agricultural Economics<br>Arlo Biere<br>With a large portion of U.S. farm production expenditures related to the cost of fertilizer, seed, and chemicals, producers within the Corn Belt region are looking for new methods and/or planting processes that would deliver higher levels of production efficiencies and lower operating costs. Specifically within the planting operation, Corn Belt producers are faced with the challenge to better manage the higher cost of crop inputs in order to sustain profitability. The primary objective of this thesis is to exa

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23

Kandeh, Stephen. "Factors that determine the criteria farmers use when making decisions about precision farming technology /." The Ohio State University, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=osu1486399160108063.

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24

Brunt, Liam. "New technology and labour productivity in English and French agriculture 1700-1850." Thesis, University of Oxford, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.324812.

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25

Crosswhite, F. S., and C. D. Crosswhite. "Editorial - The Moral Element in the March of Science, Technology and Agriculture." University of Arizona (Tucson, AZ), 1988. http://hdl.handle.net/10150/609105.

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26

Tucker, Andrew Neil. "Nitrogen management of corn with sensor technology." Diss., Kansas State University, 2010. http://hdl.handle.net/2097/4608.

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Doctor of Philosophy<br>Department of Agronomy<br>David B. Mengel<br>Corn (Zea mays) is an important cereal crop in Kansas primarily used as livestock feed for cattle in the feedlots, and there has been increased use of corn for ethanol production as well. According to the USDA National Agriculture Statistics approximately 1.7 million hectares of corn is planted each year in Kansas, with an average yield ranging from 5,750-7,750 kg ha[superscript]-1 within the last five years (2005-2009). With this variability in yield and volatility of crop and fertilizer prices over that same period, it seem

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27

Ahmed, Allam El Nour Osman. "Internal technology transfer in the Sudan : the dichotomy between agricultural research and agricultural practice." Thesis, Edinburgh Napier University, 2000. http://researchrepository.napier.ac.uk/Output/1051806.

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Sudan is the largest country in Africa and boasts the largest farm in the world. Sudan is a predominately agricultural economy; agriculture employs more than eighty percent of the country's labour force and its industry. The national agricultural research institutions are charged with the key responsibility of implementing sustainable agricultural growth and development in Sudan. By adoption of demonstrable benefit farms, the research institutions view their contribution as providing improvements to traditional Sudanese practices rather than focusing on developing new techniques. Any research

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28

Weitz, Nikki. "The Farmstead: Building, Labor and Identity in Agricultural Ohio." University of Cincinnati / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin155361391274056.

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29

Tello, Mario D. "Productivity, Technology and Innovation Capacity and Dissemination of Technology in Modern Commercial Agriculture in Peru: A Regional Exploratory Analysis." Economía, 2016. http://repositorio.pucp.edu.pe/index/handle/123456789/117395.

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This paper, exploratory in nature, analyzes and estimates the relationships between the technological and innovation capacity (CTI), diffusion of good technological practices and labor productivity of productive units of the agricultural sector undertaken by family chiefs selling their production to (domestic and external markets) and of legal conditions of ‘natural persons’ of Peru. The main source of information is the National Agricultural Census of 2012. The three main results of the estimations point out that unit sizes, family chiefs’ human capital accumulation and the geographic distanc

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30

Sotak, Michael Alan II. "ALLY OR ANTAGONIST? BANKING AND ANTEBELLUM AMERICAN AGRICULTURE." Miami University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=miami1406910957.

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31

Tanabe, Shigeharu. "Ecology and practical technology : peasant farming systems in Thailand /." Bangkok ; Cheney (Wash.) : White Lotus, 1994. http://catalogue.bnf.fr/ark:/12148/cb375495597.

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32

Yuen, Kevin Ka-Chun. "New sustainable models of open innovation to accelerate technology development in cellular agriculture." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/113537.

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Thesis: S.M. in Engineering and Management, Massachusetts Institute of Technology, System Design and Management Program, 2017.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 96-103).<br>Cellular agriculture is an emerging field to develop in-vitro agricultural products. Despite overwhelming public attention towards the field's trajectory, there are significant research hurdles to overcome in order to validate scalable applications. These challenges, referring to the translational development of cell lines, serum-free media, cell-scaffolds, and bioreactor

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33

Jäger, Viktor, and Sebastian Pazirai. "Automated Bacterial Lighting System : An Agriculture Technology Solution with Focus on User Experience." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-300094.

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Technology in agriculture has in recent years gone from being traditional equipment for agriculture to digital monitoring systems, data collection, and optimization of various processes. The technology within the agriculture domain is called AgTech. Agricam is an AgTech company that have developed a product called Bacticam that combines software, hardware, and veterinary expertise to solve problems in milk production for farmers. Bacticam is a station for bacterial cultivation that is located on the farm and operated by the farmer. Bacticam enables farmers to grow bacteria and analyze milk sam

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34

Kostandini, Gentian. "Three Essays on Measuring the Ex-ante Economic Impacts of Agriculture Technology Innovations." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/28090.

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This dissertation is comprised of three essays that generate methods to measure the ex-ante economic impacts of agriculture technology innovations. The first essay entitled â Valuing Intellectual Property Rights in an Imperfectly Competitive Market: A Biopharming Applicationâ presents a method for valuing the intellectual property rights (IPRs) for an innovation that lowers product production costs below those associated with the patented process of a monopolist. The application to Glucocerebrosidase enzyme from transgenic tobacco suggests an intellectual property rights (IPRs) value of abo

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35

Årevall, Agnieszka Janicka. "Urban Agriculture : Sustainability Multiplier." Thesis, Blekinge Tekniska Högskola, Sektionen för planering och mediedesign, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-2043.

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For some years now, the phenomena of urban agriculture have been present in the public discourse on cities and sustainability. It is often assumed that urban agriculture has the potential to contribute to an increased sustainability of the cities. However, many practical and theoretical obstacles might have to be overcome in order to realize this potential. One ambition of this thesis is to analyse urban agriculture as a “sustainability multiplier” – that is, as a practice that can positively affect a large number of dimensions of sustainability. Another ambition is to study how urban agricult

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36

Littlefield, Joanne. "Cleaner Air in the Desert: New Technology Measures Dust Emissions in Agricultural Settings." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2003. http://hdl.handle.net/10150/622231.

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37

Lerud, Ryan M. "Sensors and Portable Instruments for Postharvest Agriculture." PDXScholar, 2019. https://pdxscholar.library.pdx.edu/open_access_etds/4994.

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The sensing needs for the fresh produce industry can be split into two primary stages: during maturation in the field, also referred to as Precision Farming, and during storage and transport of the produce, or Postharvest Storage. This work seeks to improve the accuracy and reliability of commercially available electrochemical and spectroscopic sensors tailored to the sensing needs of the fresh produce industry. For electrochemical sensing, this study proposes the use of an inline filter to remove polar organic compounds, which can interfere with the readings of a platinum-based electrochemica

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38

McGinley, Susan. "A Water-Conserving Garden for `Aqaba: Arid Lands Technology Transfer Involves Arizona and Jordan." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2005. http://hdl.handle.net/10150/622197.

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39

McGinley, Susan. "Biosensors Measure Airborne Particulates: A New Technology for Studying Cellular Stress From Air Pollution." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2002. http://hdl.handle.net/10150/622249.

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40

McCarthy, Peter J. "Anaerobic toxicity of resin acids in chemithermomechanical pulp wastewater." Thesis, University of Ottawa (Canada), 1990. http://hdl.handle.net/10393/5904.

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In this study anaerobic toxicity assays were used to quantify the relative toxicity of resin acids to the total toxicity in bleached chemithermomechanical wastewater. Fiber toxicity was also compared to raw bleached chemithermomechanical wastewater toxicity. Resin acids were found to be toxic to anaerobic bacteria but were not found to be responsible for all the toxicity in the wastewater. Toxicity associated with the fiber is soluble in methanol. The bulk of the fiber which is not methanol soluble exhibits no toxicity. Transfer of information obtained from batch modified anaerobic toxicity as

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41

Claassen, Hester. "Interactive tools supporting agriculture in the wine industry." Thesis, Cape Peninsula University of Technology, 2012. http://hdl.handle.net/20.500.11838/1310.

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Thesis (MTech(Design))--Cape Peninsula University of Technology, 2012<br>To design from a human perspective rather than from existing technological opportunities, and involving multiple stakeholders with their different perspectives, is an important aspect of participatory design and user-centered design. This thesis project was an explorative study done on a wine estate, in the Western Cape, South Africa, to find novel ICT solutions, for supporting co-operation and planning between multiple and individual work tasks in the work practice. This research explored potentials to manage multip

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42

Stull, Hannah. "Influence of Tile Drains on Sediment Connectivity between Shallow Agricultural Terrain and Snyder's Ditch, Orwell, Ohio: Baseline Assessment." Youngstown State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1421400988.

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43

Jorns, Austin R. "Smallholder farmers’ perceptions toward solar renewable energy technology on the island of Trinidad." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1587714750296474.

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44

Macedo, Manoel Moacir Costa. "The process of agricultural technology generation in Brazil : a social audit." Thesis, University of Sussex, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361358.

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45

Gao, Jianfeng. "Three Essays on the Interactions between Agriculture and the Environment." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/78812.

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This dissertation consists of three essays studying two aspects of the interactions between agriculture and the environment: agricultural technology adoption and its environmental impacts (in the first essay), and weather shocks and their impacts on rural households in developing countries (in the second and third essays). The first essay proposes a multimarket equilibrium approach to estimating the consumer surplus for environmentally-friendly technologies adopted by farmers. Compared to conventional non-market valuation techniques based on single-market equilibrium, this new method allows f

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46

Bjarnason, Jonathan. "Evaluation of Bluetooth Low Energy in Agriculture Environments." Thesis, Malmö högskola, Fakulteten för teknik och samhälle (TS), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20250.

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The Internet of Things (IoT) is an umbrella term for smart things connected to the Internet.Precision agriculture is a related concept where connected sensors can be used to facilitate, e.g. more effective farming. At the same time, Bluetooth has been making advancements into IoT with the release of Bluetooth Low Energy (BLE) or Bluetooth smart as it is also known by. This thesis describes the development of a Bluetooth Low Energy moisture- and temperature sensor intended for use in an agricultural wireless sensor network system. The sensor was evaluated based on its effectiveness in agricultu

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47

Lewis, David J. "Technologies and transactions : a study of the interaction between new technology and agrarian structure in Bangladesh." Thesis, University of Bath, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.253076.

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48

Enyong, Laetitia Ako Kima. "Linkages among research, education, extension, and farmers in the Republic of Cameroon." Diss., This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-10022007-144530/.

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49

Maingi, John Kaunda 1964. "Specific gravity and estimated physical properties of Emory oak in southeastern Arizona." Thesis, The University of Arizona, 1992. http://hdl.handle.net/10150/278168.

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Average specific gravity of Emory oak (Quercus emoryi) estimated from 115 increment cores was 0.567 ± 0.011 (95 percent confidence interval). Increment core specific gravity is a predictor of average tree specific gravity. Diameter breast height (dbh) and diameter root collar (drc) were correlated with increment core specific gravity, but the correlations were too low to be valuable for predictive purposes. Estimated physical properties of Emory oak wood were lower than those reported for Gambel oak (Quercus gambelii) but higher than those reported for alligator juniper (Juniperus deppeana).

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50

Smith, Jenny Leigh. "The Soviet Farm Complex : industrial agriculture in a Socialist context, 1945-1965." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/40394.

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Thesis (Ph. D. in History, Anthropology, and Science, Technology and Society (HASTS))--Massachusetts Institute of Technology, Program in Science, Technology and Society, 2006.<br>MIT Dewey Library copy issued in pages.<br>Includes bibliographical references (leaves 190-200).<br>"The Soviet Farm Complex" is a history of food, farming and the environment in the postwar Soviet Union. It tells the story of how different technical and institutional authorities created an industrial Soviet countryside in the generation after World War II. Beyond the leadership of the Soviet state, international trad

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