Log in

Relevant bibliographies by topics / Precision farming / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Precision farming.

Dissertations / Theses on the topic 'Precision farming'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Precision farming.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Rusch, Peter C. "Precision farming in South Africa." Diss., Pretoria : [s.n.], 2001. http://upetd.up.ac.za/thesis/available/etd-01072004-153302.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Blackmore, Simon. "The role of yield maps in precision farming." Thesis, Cranfield University, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.269521.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Shelley, Anthony N. "INCORPORATING MACHINE VISION IN PRECISION DAIRY FARMING TECHNOLOGIES." UKnowledge, 2016. http://uknowledge.uky.edu/ece_etds/86.

Full text

Abstract:

The inclusion of precision dairy farming technologies in dairy operations is an area of increasing research and industry direction. Machine vision based systems are suitable for the dairy environment as they do not inhibit workflow, are capable of continuous operation, and can be fully automated. The research of this dissertation developed and tested 3 machine vision based precision dairy farming technologies tailored to the latest generation of RGB+D cameras. The first system focused on testing various imaging approaches for the potential use of machine vision for automated dairy cow feed int

APA, Harvard, Vancouver, ISO, and other styles

4

Waine, T. "Non-Invasive soil property measurement for precision farming." Thesis, Cranfield University, 1999. http://dspace.lib.cranfield.ac.uk/handle/1826/11322.

Full text

Abstract:

This work investigates the application of new sensors to enable agronomists and farm managers to make decisions for variable treatment strategies at key crop growth stages. This is needed to improve the efficiency of crop production in the context of precision farming. Two non-invasive sensors were selected for investigation. These were: 1) The MGD-1 ion mobility gas detector made by Environics OY, Finland. 2) The EM38 electromagnetic induction (EMI) sensor made by Geonics Inc., Canada. The gas detector was used to determine residual nitrogen and to measure carbon dioxide gas as a surrogate in

APA, Harvard, Vancouver, ISO, and other styles

5

Waine, Toby William. "Non-invasive soil property measurement for precision farming." Thesis, Cranfield University, 1999. http://dspace.lib.cranfield.ac.uk/handle/1826/11322.

Full text

Abstract:

This work investigates the application of new sensors to enable agronomists and farm managers to make decisions for variable treatment strategies at key crop growth stages. This is needed to improve the efficiency of crop production in the context of precision farming. Two non-invasive sensors were selected for investigation. These were: 1) The MGD-1 ion mobility gas detector made by Environics OY, Finland. 2) The EM38 electromagnetic induction (EMI) sensor made by Geonics Inc., Canada. The gas detector was used to determine residual nitrogen and to measure carbon dioxide gas as a surrogate in

APA, Harvard, Vancouver, ISO, and other styles

6

Eastwood, Callum Ross. "Innovatoive precision dairry systems : a case study of farmer learning and technology co-development /." Connect to thesis, 2008. http://repository.unimelb.edu.au/10187/3530.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Yang, Chun-Chieh. "Development of a weed management system for precision farming." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0033/NQ64697.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Yang, Chun-Chieh 1967. "Development of a weed management system for precision farming." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=36735.

Full text

Abstract:

The primary objective of this research project is to develop a system for precision spraying of herbicides in a corn field. Ultimately, such a system would permit real-time image collection, processing, weed identification, mapping of weed density and sprayer control using a tractor-mounted digital camera and on-board computer. The initial hypotheses underlying this project were (1) that it is possible to train an artificial neural network (ANN) to distinguish weeds from a crop species (corn in this study); (2) that it is possible to differentiate between weed species; and (3) that precision s

APA, Harvard, Vancouver, ISO, and other styles

9

Schneider, Martin [Verfasser]. "Ökonomische Potenziale von Precision Farming unter Risikoaspekten / Martin Schneider." Aachen : Shaker, 2011. http://d-nb.info/106904833X/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Cillis, Donato. "Introducing innovative precision farming techniques in agriculture to decrease carbon emissions." Doctoral thesis, Università degli studi di Padova, 2018. http://hdl.handle.net/11577/3425242.

Full text

Abstract:

Nowadays, agricultural systems are asked to satisfy the increasing global demand for food and fiber for a growing population. The intensification of the current systems in term of inputs and outputs lead to raising the concerns about the impact on the environment. Considering the background found in literature and its highlighted gap, the hypothesis of this thesis are (1) to survey within-farm soil and yield variability in order to delineate the homogeneous zones and productive potential; (2) study the synergy between conservation agriculture and precision agriculture allowing the optimization

APA, Harvard, Vancouver, ISO, and other styles

11

Rahman, Baishali. "Estimating the Economic Benefits of Automatic Section Control in the North Dakota Prairie Pothole Region." Thesis, North Dakota State University, 2018. https://hdl.handle.net/10365/28870.

Full text

Abstract:

The impact of Automatic Section Control (ASC) as a tool of Precision Agricultural Technology as considered in the more efficient application of inputs to produce the four major crops, corn, soybean, HRSW, and canola in the North Dakota Prairie Pothole Region. Reduction in machinery overlap in the sample 105 fields was calculated by simulating the routing paths of a 60-feet wide planter with 24 sections controlled and a 120-feet wide boom sprayer with individual nozzle control. The dollar and percentage seed and chemical costs that a farm can save by reducing overlapping area were calculated. I

APA, Harvard, Vancouver, ISO, and other styles

12

Addicott, James Edward. "Farming by satellites : how West Country farmers were being driven to, and by, precision agricultural systems." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/278696.

Full text

Abstract:

Precision farming integrates satellite coordination and information communication technologies into farming practices to deliver self-driving and auto-regulating machinery and equipment to farmers, who can afford to invest, right across the globe. It is often sold on the basis that it can help clean up or ‘ecologically modernise’ conventional, industrial agriculture. It should also increase production rates in industrial agriculture to help to ‘feed the world’ as well as being cost effective in ways that could make farmers more money – miracle-grow formula and win-win technology. There are cri

APA, Harvard, Vancouver, ISO, and other styles

13

Noack, Patrick Ole. "Entwicklung fahrspurbasierter Algorithmen zur Korrektur von Ertragsdaten im precision farming." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=980378761.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Gandorfer, Markus. "Bewertung von precision farming dargestellt am Beispiel der teilflächenspezifischen Stickstoffdüngung." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=98039810X.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Bennett, Kenneth Albert. "Development of a herbicide direct injection system for precision farming." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ27482.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Karpinski, Isabella Helene. "Volkswirtschaftliche Analyse einer flächenweiten Einführung von Precision Farming in Deutschland." Doctoral thesis, Humboldt-Universität zu Berlin, Lebenswissenschaftliche Fakultät, 2014. http://dx.doi.org/10.18452/17033.

Full text

Abstract:

Ziel der volkswirtschaftlichen Analyse des Precision Farming ist es, quantitativ untermauerte Aussagen bzgl. einer staatlichen Förderung der Precision Farming-Technologie zu treffen. So sind über die Methode der Nutzen-Kosten-Analyse alle relevanten Projektwirkungen identifiziert worden. Die Quantifizierung der direkten Wirkungen erfolgte am Beispiel der „Wulfen-Studie“ (Region Köthen, Sachsen-Anhalt). Für die indirekten Umweltwirkungen ist in einem ersten Schritt eine naturschutzfachliche Bewertung von Umweltgütern auf der Basis von Experteneinschätzungen erfolgt. Im zweiten Schritt wurden de

APA, Harvard, Vancouver, ISO, and other styles

17

Montanari, Rafael. "Atributos do solo e componentes produtivos da cultura da pupunha : uma abordagem linear, geoestatística e multivariada." Ilha Solteira, 2016. http://hdl.handle.net/11449/140270.

Full text

Abstract:

Banca: Ricardo Antônio Ferreira Rodrigues<br>Banca: Salatiér Buzetti<br>Banca: Paulo Leonel Libardi<br>Banca: Carlos Roberto Espindola<br>Banca: Edson Eiji Matsura<br>Resumo: Por se tratar de um cultivo perene, a pupunheira se torna bastante exigente quanto aos atributos físico-químicos do solo, refletindo de forma mais imediata ao efeito causado pelo manejo que é adotado. O objetivo do presente trabalho foi identificar por meio de análises lineares, geoestatísticas e multivariadas os atributos do solo que melhor expliquem a variabilidade linear e espacial da cultura da pupunha em Registro, SP

APA, Harvard, Vancouver, ISO, and other styles

18

Ferrari, S. "Scientific methodology for sound labelling in relation to precision livestock farming." Doctoral thesis, Università degli Studi di Milano, 2009. http://hdl.handle.net/2434/157889.

Full text

Abstract:

The analysis of animal sounds and vocalizations allows the interpretation of stress, behaviour or disease pattern in a non invasive way, and it might be used to assess welfare, management as well as health status and social adaptation (e.g. hierarchies ). Farm sanitary level especially is crucial for modern livestock farming where high animal density affect health. Monitoring animal health is vital for the sustainable management of a farm but it’s often difficult to apply punctually. The results of a low monitoring are increased disease rate, increased pharmacologic costs and decrease in qua

APA, Harvard, Vancouver, ISO, and other styles

19

Adrian, Anne Mims Rainer R. Kelly. "Factors influencing adoption and use of precision agriculture." Auburn, Ala., 2006. http://repo.lib.auburn.edu/2006%20Summer/Dissertations/ADRIAN_ANNE_27.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Logsdon, Thomas Joseph. "A FEASIBILITY STUDY OF OPENING AND OPERATING A PRECISION FARMING FIRM IN KENTUCKY." UKnowledge, 2006. http://uknowledge.uky.edu/gradschool_theses/176.

Full text

Abstract:

In the recent past precision farming has become increasingly popular amongfarmers. However, little has been done to study the business aspect of precision farming,with most research focusing on the production side. This purpose of this thesis is tostudy the feasibility of successfully opening and operating a precision farming firm inKentucky. To determine the feasibility of such a venture a computer model was createdand a producer survey was designed and distributed to farmers in Western and CentralKentucky.The purpose of the computer model was to determine the factors that wouldinfluence the

APA, Harvard, Vancouver, ISO, and other styles

21

Lovera, Lenon Henrique [UNESP]. "Atributos do solo e componentes produtivos da soja: Uma abordagem linear, multivariada e geoestatística." Universidade Estadual Paulista (UNESP), 2015. http://hdl.handle.net/11449/131899.

Full text

Abstract:

Made available in DSpace on 2015-12-10T14:22:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-07-23. Added 1 bitstream(s) on 2015-12-10T14:28:34Z : No. of bitstreams: 1 000853458.pdf: 1818685 bytes, checksum: 183b31c577539a9973267904c4469996 (MD5)<br>O estudo dos atributos do solo e da planta utilizando a geoestatística, e a consequente geração de mapas de krigagem, resultam na utilização racional de fertilizantes e, assim na redução de custos para o produtor. No ano agrícola de 2013/2014, no município de Selvíria (MS), objetivou-se avaliar a dependência espacial e a análise multiva

APA, Harvard, Vancouver, ISO, and other styles

22

Lovera, Lenon Henrique. "Atributos do solo e componentes produtivos da soja: Uma abordagem linear, multivariada e geoestatística /." Ilha Solteira, 2015. http://hdl.handle.net/11449/131899.

Full text

Abstract:

Orientador: Rafael Montanari<br>Co-orientador: Alan Rodrigo Panosso<br>Banca: Marcelo Andreotti<br>Banca: Zigomar Menezes de Souza<br>Resumo: O estudo dos atributos do solo e da planta utilizando a geoestatística, e a consequente geração de mapas de krigagem, resultam na utilização racional de fertilizantes e, assim na redução de custos para o produtor. No ano agrícola de 2013/2014, no município de Selvíria (MS), objetivou-se avaliar a dependência espacial e a análise multivariada dos atributos físicos, químicos, teores de nutrientes foliares e macrofauna de um Latossolo Vermelho distroférrico

APA, Harvard, Vancouver, ISO, and other styles

23

Borchers, Matthew Richard. "AN EVALUATION OF PRECISION DAIRY FARMING TECHNOLOGY ADOPTION, PERCEPTION, EFFECTIVENESS, AND USE." UKnowledge, 2015. http://uknowledge.uky.edu/animalsci_etds/45.

Full text

Abstract:

Precision dairy farming technologies provide a variety of functions to dairy farmers. Little is known about dairy producer perception of these technologies. A study was performed to understand dairy producer perception of parameters monitored by precision dairy farming technologies. Calving has potential to be predicted using these same parameters and technologies. A second study was performed using two commercially marketed technologies in calving prediction. In order for these technologies to generate accurate and useful information for dairy farm use, they must accurately quantify these par

APA, Harvard, Vancouver, ISO, and other styles

24

Elmetwalli, Adel M. H. "Remote sensing as a precision farming tool in the Nile Valley, Egypt." Thesis, University of Stirling, 2008. http://hdl.handle.net/1893/844.

Full text

Abstract:

Detecting stress in plants resulting from different stressors including nitrogen deficiency, salinity, moisture, contamination and diseases, is crucial in crop production. In the Nile Valley, crop production is hindered perhaps more fundamentally by issues of water supply and salinity. Predicting stress in crops by conventional methods is tedious, laborious and costly and is perhaps unreliable in providing a spatial context of stress patterns. Accurate and quick monitoring techniques for crop status to detect stress in crops at early growth stages are needed to maximize crop productivity. In t

APA, Harvard, Vancouver, ISO, and other styles

25

McEntee, Peter John. "The integration and validation of precision management tools in mixed farming systems." Thesis, Curtin University, 2016. http://hdl.handle.net/20.500.11937/54060.

Full text

Abstract:

In mixed farming systems up to 40% of farm area is in pasture, yet little is known about sub-paddock spatial variability/stability during a pasture phase. Precision agriculture technologies were used to incorporate pasture phase spatial variability into mixed farming precision management. Variations in paddock productivity over time were correlated between both crop and pasture phases, allowing site specific management to be adopted in both crop and pasture phases. However, the relationship was weaker in drought years.

APA, Harvard, Vancouver, ISO, and other styles

26

Sanaei, Akbar. "Instrumented combine harvester based reliable yeild mapping aided by GIS/GPS." Thesis, University of Newcastle Upon Tyne, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262893.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Machado, Thiago Martins [UNESP]. "Hastes instrumentadas com controle automatizado do escarificador atuando em profundidades variáveis." Universidade Estadual Paulista (UNESP), 2013. http://hdl.handle.net/11449/101799.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:31:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-06-14Bitstream added on 2014-06-13T21:02:55Z : No. of bitstreams: 1 machado_tm_dr_botfca.pdf: 902673 bytes, checksum: 5e756aa779285eb51954dcbe8f5eeb37 (MD5)<br>A compactação do solo é um problema que atinge a maioria das áreas agricultáveis do Brasil, sendo provocada por diversos fatores, tais como o excesso de carga e o tráfego intenso de máquinas, uso de pneus inadequados para a carga aplicada e pressões de inflação fora do recomendado, tráfego de máquinas no campo com o teor de água do s

APA, Harvard, Vancouver, ISO, and other styles

28

Machado, Thiago Martins 1981. "Hastes instrumentadas com controle automatizado do escarificador atuando em profundidades variáveis /." Botucatu :, 2013. http://hdl.handle.net/11449/101799.

Full text

Abstract:

Orientador: Kléber Pereira Lanças<br>Banca: Ulisses Rocha Antuniassi<br>Banca: João Eduardo Guarnetti dos Santos<br>Banca: Luciano Shozo Shiratsuchi<br>Banca: Pedro Castro Neto<br>Resumo: A compactação do solo é um problema que atinge a maioria das áreas agricultáveis do Brasil, sendo provocada por diversos fatores, tais como o excesso de carga e o tráfego intenso de máquinas, uso de pneus inadequados para a carga aplicada e pressões de inflação fora do recomendado, tráfego de máquinas no campo com o teor de água do solo não recomendado e vários outros problemas. Existem disponíveis vários mod

APA, Harvard, Vancouver, ISO, and other styles

29

Pires, Sandra Maria Garcia Morais. "Proximal remote sensing of soil physical conditions and water availability for precision farming." Thesis, Cranfield University, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.420680.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Sulistyo, Susanto Budi. "Computational intelligence image processing for precision farming on-site nitrogen analysis in plants." Thesis, University of Newcastle upon Tyne, 2017. http://hdl.handle.net/10443/4048.

Full text

Abstract:

Nitrogen is one of the macronutrients which is essentially required by plants. To support the precision farming, it is important to analyse nitrogen status in plants in order to prevent excessive fertilisation as well as to reduce production costs. Image-based analysis has been widely utilised to estimate nitrogen content in plants. Such research, however, is commonly conducted in a controlled environment with artificial lighting systems. This thesis proposes three novel computational intelligence systems to evaluate nitrogen status in wheat plants by analysing plant images captured on field a

APA, Harvard, Vancouver, ISO, and other styles

31

Zaman, Qamar-Uz. "Combining georeferenced physical and chemical soil data to improve agronomic and environmental efficiency." Thesis, University of Newcastle Upon Tyne, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297549.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Wagner, Nicole Catherine. "Wheat yield prediction modeling for localized optimization of fertilizer and herbicide application." Diss., Montana State University, 2004. http://etd.lib.montana.edu/etd/2004/wagner/WagnerN0805.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Whelan, Brett Michael. "Reconciling continuous soil variation and crop yield : a study of some implications of within-field variability for site-specific crop management." Thesis, University of Sydney, 1998. https://hdl.handle.net/2123/27516.

Full text

Abstract:

Within-field variability in cropping system attributes is often obvious but difficult to accurately and efficiently quantity. The magnitude of the variation also changes with attribute, location and time. Importantly, variability at this scale of the soil/crop system may give rise to economic, environmental and societal problems on cropping enterprises under traditional 'uniform' management. In general, the problems arise from a decision to use 'mean-of-field' information to guide the amelioration of an area which may result in zones being under-or over-treated. Gathering data on, and extracti

APA, Harvard, Vancouver, ISO, and other styles

34

Posada, Leonardo Vargas. "Viabilidade energética e econômica da aplicação de fertilizantes em taxa variável." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/11/11152/tde-30092016-152142/.

Full text

Abstract:

A sustentabilidade dos sistemas de produção agrícolas envolve fatores ambientais, econômicos e socioculturais. Um dos componentes essenciais do sistema de produção agrícola é a prática da fertilização. Portanto o uso de fertilizantes pode contribuir para o aumento da produção sustentável em diversas culturas. A Agricultura de Precisão por meio da técnica de aplicação de fertilizantes em taxa variável permite o uso de diferentes doses de insumos segundo as exigências da cultura e solo. Com isso pode ser possível otimizar as aplicações, aprimorando assim o retorno econômico e a conservação do am

APA, Harvard, Vancouver, ISO, and other styles

35

Carneiro, Franciele Morlin. "Sensores de dossel no monitoramento da variabilidade temporal das culturas da soja e do amendoim /." Jaboticabal, 2018. http://hdl.handle.net/11449/155945.

Full text

Abstract:

Orientador: Carlos Eduardo Angeli Furlani<br>Coorientador: Rouverson Pereira da Silva<br>Coorientador: Rafael Scabello Bertonha<br>Coorientador: Brenda Valeska Ortiz<br>Banca: Calos Alessandro Chioderoli<br>Banca: Cristiano Zerbato<br>Banca: Jorge Wilson Cortez<br>Banca: Leandro Borges Lemos<br>Resumo: Técnicas de Sensoriamento Remoto estão sendo aplicadas na agricultura e tem demonstrado grande potencial em seu uso por apresentar ótimas vantagens, tais como, método não destrutivo, rápido, obtenção de dados em tempo real, proporciona o monitoramento da variabilidade temporal da cultura ao long

APA, Harvard, Vancouver, ISO, and other styles

36

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.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Casten, Carlberg Carl Johan, and Elsa Jerhamre. "Artificial Intelligence in Agriculture : Opportunities and Challenges." Thesis, Uppsala universitet, Avdelningen för datorteknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-443576.

Full text

Abstract:

Artificial Intelligence (AI) is increasingly used in different parts of society for providing decision support in various activities. The agricultural sector is anticipated to benefit from an increased usage of AI and smart devices, a concept called smart farming technologies. Since the agricultural sector faces several simultaneous challenges, such as shrinking marginals, complicated pan-European regulations, and demands to mitigate the environmental footprint, there are great expectations that smart farming will benefit both individual farmers and industry stakeholders. However, most previou

APA, Harvard, Vancouver, ISO, and other styles

38

Quartezani, Waylson Zancanella [UNESP]. "Geoestatística, simulação estocástica e sensoriamento remoto na estimativa de produção do café conilon." Universidade Estadual Paulista (UNESP), 2012. http://hdl.handle.net/11449/101714.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:31:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-05-14Bitstream added on 2014-06-13T18:42:23Z : No. of bitstreams: 1 quartezani_wz_dr_botfca.pdf: 1265527 bytes, checksum: 036aff6ea189cc80d9fe9bc94f9ebdcb (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Universidade Estadual Paulista (UNESP)<br>A necessidade de técnicas e ferramentas que contribuem de forma simples, rápida e eficaz no monitoramento do sistema produtivo, como a avaliação do comportamento da variabilidade espacial das culturas agrícolas e o uso

APA, Harvard, Vancouver, ISO, and other styles

39

Nascimento, Patricia dos Santos [UNESP]. "Manejo da viticultura irrigada no semiárido com base em zonas homogêneas do solo e da planta." Universidade Estadual Paulista (UNESP), 2013. http://hdl.handle.net/11449/103453.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:32:44Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-02-22Bitstream added on 2014-06-13T21:04:39Z : No. of bitstreams: 1 nascimento_ps_dr_botfca.pdf: 4141937 bytes, checksum: 166b517b8c49b27b1871375f9ee64464 (MD5)<br>A crescente necessidade por tecnologias que otimizem o rendimento de áreas agrícolas e que paralelamente causem menor impacto ao meio ambiente, com redução dos insumos utilizados, têm conferido à agricultura de precisão uma área de atuação cada vez mais ampla no sistema produtivo agrícola. A aplicação dos conceitos intrínsecos a

APA, Harvard, Vancouver, ISO, and other styles

40

Nascimento, Patricia dos Santos 1982. "Manejo da viticultura irrigada no semiárido com base em zonas homogêneas do solo e da planta /." Botucatu, 2013. http://hdl.handle.net/11449/103453.

Full text

Abstract:

Orientador: Luís Henrique Bassoi<br>Banca: Célia Regina Lopes Zimback<br>Banca: Ricardo Yassushi Inamasu<br>Banca: Célia Regina Grego<br>Banca: Paulo Milton Barbosa Landim<br>Resumo: A crescente necessidade por tecnologias que otimizem o rendimento de áreas agrícolas e que paralelamente causem menor impacto ao meio ambiente, com redução dos insumos utilizados, têm conferido à agricultura de precisão uma área de atuação cada vez mais ampla no sistema produtivo agrícola. A aplicação dos conceitos intrínsecos a agricultura de precisão tem contribuído fortemente para a investigação e caracterizaçã

APA, Harvard, Vancouver, ISO, and other styles

41

Mendonça, Fernando Nicolau. "Detecção de linhas de plantio da cana de açúcar por meio de veículo aéreo não tripulado /." Botucatu, 2019. http://hdl.handle.net/11449/183576.

Full text

Abstract:

Orientador: Zacarias Xavier Barros<br>Banca: Paulo Roberto Arbex Silva<br>Banca: Carlos Eduardo de Mendonça Otoboni<br>Resumo: A aerofotogrametria com Veículo Aéreo Não Tripulado (VANT), tem se tornado uma grande fonte de informações em diversas áreas da atividade econômica mundial, entre elas a agricultura de precisão. O Brasil, destacando-se como o maior produtor mundial de cana-de-açúcar, apresenta nesse segmento um grande mercado consumidor de geoinformação, sobretudo no que diz respeito a mapas de plantio da lavoura para orientação de piloto automático. Esta dissertação parte da hipótese

APA, Harvard, Vancouver, ISO, and other styles

42

Paul, André. "Design of an autonomous navigation system for a mobile robot." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=99565.

Full text

Abstract:

An autonomous navigational system for a mobile robot was developed based on a Laser-Range-Finder-based path planning and navigational algorithms. The system was enhanced by incorporating collision avoidance algorithms using data from a sonar sensor array, and further improved by establishing two virtual regions in front of the robot for obstacle detection and avoidance. Several virtual detector bands with varying dimensions were also added to the sides of the robot to check for rotational clearance safety and to determine the direction of rotation. The autonomous navigational system was tested

APA, Harvard, Vancouver, ISO, and other styles

43

Paes, Vasco Maria Tareco Brito. "Análise da variabilidade espácio-temporal da produtividade de milho numa parcela na região da Golegã." Master's thesis, ISA/UTL, 2012. http://hdl.handle.net/10400.5/5351.

Full text

Abstract:

Mestrado em Engenharia Agronómica - Instituto Superior de Agronomia<br>The promise of precision agriculture is to enable a farm manager to manage large areas of an agricultural crop with the detail with which one manages a garden that is to effectively and efficiently use resources as only a garden can, as a result of its small size. This goal is extremely timely in the current context of agriculture, since there is the need to produce very high quality service at low cost and in an environmentally sustainable manner. This work was devoted to a study of a basic precision agriculture resource:

APA, Harvard, Vancouver, ISO, and other styles

44

Cevoli, Alessandro. "Progettazione di un sistema ETL distribuito per l’elaborazione di immagini satellitari in ambito Precision Farming." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/12236/.

Full text

Abstract:

In questa tesi di laurea triennale si procederà alla progettazione e sviluppo di un processo ETL automatizzato e distribuito all'interno di un cluster Hadoop. I dati elaborati saranno caricati su Hadoop Distributed File System e su PostGIS, il quale renderà disponibili le immagini sulla piattafroma GeoServer. Questa tesi rientra all'interno del progetto MoReFarming il quale si pone come obiettivo quello di creare una piattaforma Big Data in ambito Precision Farming per il monitoraggio delle coltivazioni, inizialmente della regione Emilia-Romagna poi a livello nazionale. Le immagini saranno rec

APA, Harvard, Vancouver, ISO, and other styles

45

Gangloff, William J. "Spatial statistical analysis of soil properties and crop yields for precision agriculture applications." Access citation, abstract and download form; downloadable file 10.12 Mb, 2004. http://wwwlib.umi.com/dissertations/fullcit/3131671.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Johansson, Nicklas. "Effekter av kameraövervakning av boskap hos sex lantbrukare i Sverige." Thesis, Karlstads universitet, Handelshögskolan (from 2013), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-70935.

Full text

Abstract:

Bakgrund: Lantbruket står inför stora framtida utmaningar som t.ex. stora befolkningsökningar och minskade jordbruksarealer. Ett förslag för att lösa en del av problemet och öka effektiviteten inom lantbruket är att implementera och använda olika digitala tjänster och produkter. Ett av koncepten för den digitala tekniken som har lyfts fram av bland annat EU är Smart farming. Konceptet är brett och innefattar många olika tekniska lösningar, varav en av dessa är kameraövervakning av boskapsdjur. Frågeställning: Har de lantbrukare som använder kameraövervakning av boskapsdjur upplevt en förändrin

APA, Harvard, Vancouver, ISO, and other styles

47

Montanha, Gustavo Kimura [UNESP]. "Avaliação do consumo energético no preparo de solo para a cultura do algodão irrigado." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/90473.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:24:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-06-21Bitstream added on 2014-06-13T19:52:14Z : No. of bitstreams: 1 montanha_gk_me_botfca.pdf: 2033085 bytes, checksum: 2e751dc5d7ab5ae708d14186b7eaed88 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>A mecanização permitiu grandes avanços na agricultura, dentre eles, melhor eficiência nas operações agrícolas e aumento da produtividade. Contudo, a utilização de máquinas agrícolas aumentou o consumo energético e os custos de produção das propriedades rurais, s

APA, Harvard, Vancouver, ISO, and other styles

48

Araújo, João Célio de. "Determinação de zonas de manejo e estimativa da produtividade de culturas de grãos por meio de videografia aérea digital multiespectral." Universidade de São Paulo, 2004. http://www.teses.usp.br/teses/disponiveis/11/11143/tde-05112004-140548/.

Full text

Abstract:

O emprego de câmeras digitais multiespectrais torna possível a utilização de índices de vegetação, obtidos por meio de operações matemáticas entre bandas espectrais de uma mesma imagem. Estes índices podem ser empregados na estimativa de produtividade de culturas agrícolas e no delineamento de zonas de manejo, por apresentarem relação com o vigor da cultura. Algumas variáveis obtidas no campo, como o índice de área foliar (IAF), a altura de plantas e o número de plantas por metro linear, também podem ser empregadas na avaliação do vigor da cultura. O objetivo principal deste trabalho foi avali

APA, Harvard, Vancouver, ISO, and other styles

49

Montanha, Gustavo Kimura 1984. "Avaliação do consumo energético no preparo de solo para a cultura do algodão irrigado /." Botucatu : [s.n.], 2010. http://hdl.handle.net/11449/90473.

Full text

Abstract:

Resumo: A mecanização permitiu grandes avanços na agricultura, dentre eles, melhor eficiência nas operações agrícolas e aumento da produtividade. Contudo, a utilização de máquinas agrícolas aumentou o consumo energético e os custos de produção das propriedades rurais, sendo a cultura do algodão em regiões semi-áridas um caso que caracteriza-se por apresentar altos custos de produção com alta dependência dos processos mecanizados. Nesse contexto, o trator agrícola surge como a principal fonte de energia e de trabalho nas propriedades rurais onde sua correta utilização e a calibração adequada do

APA, Harvard, Vancouver, ISO, and other styles

50

Marques, Junior Luiz Carlos. "Classificação de plantas daninhas em banco de imagens utilizando redes neurais convolucionais /." Bauru, 2019. http://hdl.handle.net/11449/182521.

Full text

Abstract:

Orientador: José Alfredo Covolan Ulson<br>Banca: Adriano de Souza Marques<br>Banca: Fernando de Souza Campos<br>Resumo: As espécies exóticas invasoras, também conhecidas como plantas daninhas, competem por recursos, como sol, água e nutrientes paralelamente a cultura plantada, impondo prejuízos econômicos ao agricultor. Para minimizar este problema, atualmente os agricultores fazem uso de herbicidas para a eliminação e/ou controle das plantas daninhas. O uso de herbicidas depara-se com problemas: i) algumas plantas daninhas são resistentes a aplicação de herbicidas e, ii) quando aplicados em d

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!