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Tesis sobre el tema "Plant gas exchange"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 21 de febrero de 2023

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1

Maddison, Joanna Sarah. "Mechanisms underlying plant responses to elevated ozone." Thesis, University of Newcastle Upon Tyne, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.312032.

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2

Bailey, David E. "Wetland Vegetation Dynamics and Ecosystem Gas Exchange in Response to Organic Matter Loading Rates." W&M ScholarWorks, 2006. http://www.vims.edu/library/Theses/Bailey06.pdf.

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3

Soumana, Diallo Amadou 1957. "The effects of water stress on gas-exchange in Pinus brutia, var eldarica." Thesis, The University of Arizona, 1990. http://hdl.handle.net/10150/277326.

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Pinus brutia var. eldarica is often considered to possess photosynthetic characteristics that make it highly tolerant to drought conditions. However, very little is known about it's photosynthetic response to water stress under either laboratory or field imposed drought conditions. The purpose of this study was to utilize laboratory gas-exchange measurements to determine the effects of water stress and recovery from stress on photosynthetic capacity of potted Pinus brutia via. eldarica plants. Analysis of the rate assimilation (A) versus intercellular CO₂ (Cᵢ) data indicates that recovery of c

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4

Ravetta, Damián Andres. "Plant morphology and gas exchange in Hesperaloe: Influence on its adaptation for cultivation." Diss., The University of Arizona, 1994. http://hdl.handle.net/10150/186643.

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The working hypothesis for this dissertation was that the contrasting plant architecture, and the distinct native environments of Hesperaloe funifera and H. nocturna should be reflected in differences in their eco-physiological responses, and that these, in turn, would determine these species' adaptability limits and productivity under cultivation. The objective of this dissertation project was to evaluate plant morphological characteristics and their effect on physiological processes, and how environmental factors interact with these processes in H. funifera and H. nocturna. Common to both He

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5

Langan, Anthony Mark. "Interactions between insect pests and the size, quality and gas exchange activity of cabbage plants (Brassica oleracea)." Thesis, Manchester Metropolitan University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.265087.

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6

Ghannoum, Oula, of Western Sydney Hawkesbury University, Faculty of Agriculture and Horticulture, and School of Horticulture. "Responses of C3 and C4 Panicum grasses to CO2 enrichment." THESIS_FAH_HOR_Ghannoum_O.xml, 1997. http://handle.uws.edu.au:8081/1959.7/139.

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This project aims at investigating the effect of CO2 enrichment on the growth and gas exchange of C3, C3-C4 and C4 Panicum grasses. Potted plants were grown in soil under well watered conditions, in artificially lit environmentally controlled cabinets or naturally lit greenhouses at varying levels of CO2 enrichment. CO2 enrichment enhanced the dry weight of C3 and C4 Panicum species under optimal light and N supplies, but had no effect on the total leaf N or TNC concentrations. The high-CO2 induced photosynthetic reaction in the C3 species was accompanied by a reduced Rubisco concentration and

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7

Pereira, JordÃnia Maria Gabriel. "Production, gas exchange and nutritional status of watermelon, submited to different irrigation levels and doses of boro." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9015.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>Boron, among micronutrients, is one that appears most often deficient in the soil, mainly due to the low availability of land and lack of knowledge of application and crop response to their application. As to the low availability in the soil, this condition is aggravated when the water shortage, since the mechanism involved in the contact with the root of boron is the mass flow that is directly proportional to the hydraulic conductivity. Regarding response to nutrient culture, it is believed that the optimal range between toxic a

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8

Martorell, Lliteras Sebastià. "Understanding the regulation of leaf and plant gas Exchange under water stress with a process-based model of stomatal conductance." Doctoral thesis, Universitat de les Illes Balears, 2014. http://hdl.handle.net/10803/288210.

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Water availability is one of the biggest constraints limiting the plant growth and species distribution around the world. This is the case in the Mediterranean region where, moreover, the frequency and amount of rainfall will decrease due to global warming. This will provoke longer periods of drought and a general decrease of water availability. In this context, one of the most vulnerable crops is grapevine. This crop has been traditionally rain-feed, although in recent years it’s becoming an irrigated crop. This increases the demand to regulate the water use by more precise irrigation

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9

Hupp, Jason R. "Mechanistic basis of gas exchange in the Terrestrial Astomatal Acid Metabolism plant, "Chiloschista lunifera" (REICHB. F.) J. J. SM. (Orchidaceae)." [Gainesville, Fla.] : University of Florida, 2006. http://purl.fcla.edu/fcla/etd/UFE0014180.

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10

Ghannoum, Oula. "Responses of C3 and C4 Panicum grasses to CO2 enrichment." Thesis, View thesis View thesis, 1997. http://handle.uws.edu.au:8081/1959.7/139.

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This project aims at investigating the effect of CO2 enrichment on the growth and gas exchange of C3, C3-C4 and C4 Panicum grasses. Potted plants were grown in soil under well watered conditions, in artificially lit environmentally controlled cabinets or naturally lit greenhouses at varying levels of CO2 enrichment. CO2 enrichment enhanced the dry weight of C3 and C4 Panicum species under optimal light and N supplies, but had no effect on the total leaf N or TNC concentrations. The high-CO2 induced photosynthetic reaction in the C3 species was accompanied by a reduced Rubisco concentration and

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11

Cerqueira, Reginaldo Conceição [UNESP]. "Influência do frio e do défice hídrico nas características fisiológicas e bioquímicas em videiras (Vitis vinífera L.) cv. Thompson seedless." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/103263.

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Made available in DSpace on 2014-06-11T19:32:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-02-22Bitstream added on 2014-06-13T20:43:35Z : No. of bitstreams: 1 cerqueira_rc_dr_botfca.pdf: 1887765 bytes, checksum: f9a04529ccfc7fde169e950ac6854a84 (MD5)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>A videira por ser originária de regiões de inverno rigoroso, apresenta mecanismo de dormência que conferem condições de sobrevivência durante o período frio. Contudo, esta mesma espécie também é cultivada em condições tropicais, cuja ausência de estação com baixas te

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12

Morén, Ann-Sofie. "Carbon dioxide and water exchange in a boreal forest in relation to weather and season /." Uppsala : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 1999. http://epsilon.slu.se/avh/1999/91-576-5620-7.pdf.

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13

Pacheco, Ana Cláudia. "Deficiência hídrica e aplicação de ABA sobre as trocas gasosas e o acúmulo de flavonóides em calêndula (Calendula officinalis L.)." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/11/11144/tde-01092008-170334/.

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Foram estudados os efeitos da deficiência hídrica e da aplicação de ácido abscísico (ABA) sobre alguns aspectos fisiológicos e a produção de flavonóides em plantas de calêndula. Testaramse quatro intervalos de suspensão da irrigação (controle - irrigação diária; 3; 6 e 9 dias sem irrigar) acompanhados por três doses de ABA (0, 10 e 100 µM), resultando em 12 tratamentos. O experimento foi instalado em condições de casa de vegetação com plantas envasadas. Os tratamentos foram aplicados no início do florescimento e seus efeitos foram avaliados pelo conteúdo relativo de água na folha (CRA) e troca

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14

El, Aou-ouad Hanan. "Interactive effects of grapevine leafroll associated virus-3 (GLRav-3) and water stress on the gas exchange, water use efficiency, plant hydraulics and metabolism in local grapevine cultivars." Doctoral thesis, Universitat de les Illes Balears, 2017. http://hdl.handle.net/10803/401931.

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Worldwide, agriculture production continues to be constrained by a number of abiotic and biotic stresses. In areas with Mediterranean climate, drought events are expected to strengthen in terms of intensity, frequency and duration in the near future. Thus, in this area, soil water deficit is considered the main environmental factor influencing grapevine growth. At the same time, grapevines are highly subjected to different viruses from which Grapevine leafroll associated virus-3 (GLRaV-3) is one of the most widespread ones, provoking considerable economic losses in many vineyards worldwide. Th

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15

Ribeiro, Maria da Saúde de Sousa. "Ecofisiologia e produtividade de alecrim pimenta nas condições edafoclimáticas do Maciço de Baturité, Ceará." reponame:Repositório Institucional da UFC, 2015. http://www.repositorio.ufc.br/handle/riufc/20224.

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RIBEIRO, Maria da Saúde de Sousa. Ecofisiologia e produtividade de alecrim pimenta nas condições edafoclimáticas do Maciço de Baturité, Ceará. 2015. 89 f. Dissertação (Mestrado em Engenharia Agrícola)-Universidade federal do Ceará, Fortaleza, 2015.<br>Submitted by Vitor Campos (vitband@gmail.com) on 2016-10-14T22:37:54Z No. of bitstreams: 1 2015_dis_mssribeiro.pdf: 1517482 bytes, checksum: 56118c5543f3344952bc71199520b88d (MD5)<br>Approved for entry into archive by Jairo Viana (jairo@ufc.br) on 2016-10-18T18:48:55Z (GMT) No. of bitstreams: 1 2015_dis_mssribeiro.pdf: 1517482 bytes, checksum: 5

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16

Pacheco, Vinícius Sacramento. "Efeitos da irradiância sobre a fotossíntese, crescimento e produção de óleo essencial em poliplóides de Lippa alba (mill.) N.e.Brown (Verbenaceae)." Universidade Federal de Juiz de Fora (UFJF), 2017. https://repositorio.ufjf.br/jspui/handle/ufjf/6453.

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Submitted by Geandra Rodrigues (geandrar@gmail.com) on 2018-03-19T18:37:15Z No. of bitstreams: 1 viníciussacramentopacheco.pdf: 1524403 bytes, checksum: da3bc47331a9b9d21aceffe2209ed60f (MD5)<br>Rejected by Adriana Oliveira (adriana.oliveira@ufjf.edu.br), reason: Nome do autor não pode ser salvo com acento on 2018-03-19T19:36:45Z (GMT)<br>Submitted by Geandra Rodrigues (geandrar@gmail.com) on 2018-03-19T19:41:33Z No. of bitstreams: 1 viníciussacramentopacheco.pdf: 1524403 bytes, checksum: da3bc47331a9b9d21aceffe2209ed60f (MD5)<br>Rejected by Adriana Oliveira (adriana.oliveira@ufjf.edu.br), rea

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17

Lieurance, Deah M. "Leaf Phenology, Fecundity, and Biomass Allocation of the Invasive Shrub Lonicera maackii (Rupr.) Maxim in Contrasting Light Environments." Ohio University / OhioLINK, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1108143238.

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18

Ribeiro, Maria da SaÃde de Sousa. "Ecophysiology and alecrim pimenta productivity at conditions of Massif BaturitÃ, CearÃ." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14350.

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The medicinal plants are included within the wide diversity of the MaciÃo de BaturitÃ ecosytem and they are an important component of traditional medicine of this region. However, scientific information that may contribute to the increase in the cultivation of these plants are still rare, particularly at conditions of the State of CearÃ. The overall objective of this project is to evaluate the development and the production of alecrim pimenta (Lippia origanoides) at conditions of MaciÃo de BaturitÃ, CearÃ. Two experiments were conducted, the first during the dry season of 2013 (August to Novem

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19

Salazar, Alejandro Hurtado. "Avaliação de diferentes porta-enxertos na produção de maracujazeiro (Passiflora edulis Sims)." Universidade Federal de Viçosa, 2013. http://locus.ufv.br/handle/123456789/4590.

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Made available in DSpace on 2015-03-26T13:39:55Z (GMT). No. of bitstreams: 1 texto completo.pdf: 5375296 bytes, checksum: c7ea1e4a6904287d34cf3114d66369d3 (MD5) Previous issue date: 2013-03-18<br>Brazil is the largest producer of passion fruit, with 920.158 million tonnes achieved during the year 2010, an area of 62,243 ha (IBGE, 2012). The passion fruit is the most cultivated in Brazil, with over 90% of the planted area and volume sold across the country, 60% of this production is intended for the fresh market. However, the soil diseases reduces the life crop, forcing the crop traveling int

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20

Olofsson, Emelie. "Lokal provtagning och analys på rökgaskondensat för driftövervakning av tungmetallrening med jonbytarmassor." Thesis, Uppsala universitet, Luft-, vatten- och landskapslära, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-414340.

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I värme- och kraftvärmeverk förbränns olika typer av bränslen för produktion av el och fjärrvärme. Vid förbränningen bildas rökgaser som innehåller föroreningar, till exempel tungmetaller, från bränslet. Anläggningarna har ofta krav på utsläpp både via rökgaserna och avloppsvatten. Rökgaserna renas därmed genom olika tekniker var av en vanlig teknik är rökgaskondensering. Vid rökgaskondenseringen bildas en vätska, kallad rökgaskondensat, som delvis innehåller tungmetaller från bränslet. Rökgaskondensatet måste renas innan det kan lämna anläggningen och det görs bland annat med tungmetalljonbyt

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21

Mohammed, Kassem Ahmed Said. "Effect of nutrient limitation on physiological and morphological plant traits related to growth and quality of tomato." Doctoral thesis, Humboldt-Universität zu Berlin, Landwirtschaftlich-Gärtnerische Fakultät, 2013. http://dx.doi.org/10.18452/16785.

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Ziel dieser Arbeit war es, das Verständnis über Reaktionen von Tomaten auf limitiertes Nährstoffangebot zu verbessern. In der Kontrollbehandlung (100% Biomassewachstum) wurden Pflanzen ohne Nährstofflimitierung kultiviert. Bei den Mangelvarianten wurde entweder K, Mg oder N kontinuierlich in Raten angeboten, die das Wachstum auf etwa 80% (leichter Mangel) oder 60% (starker Mangel) der Kontrolle reduzierten. Dieser Versuchsansatz ermöglichte es, pflanzliche Reaktionen auf eine gut definierte Intensität von Mangel an K, Mg und N zu vergleichen. Nährstofflimitierung veränderte die Biomasse- und

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22

Cerqueira, Reginaldo Conceição 1968. "Influência do frio e do défice hídrico nas características fisiológicas e bioquímicas em videiras (Vitis vinífera L.) cv. Thompson seedless /." Botucatu : [s.n.], 2011. http://hdl.handle.net/11449/103263.

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Orientador: João Domingos Rodrigues<br>Banca: Elizabeth Orika Ono<br>Banca: Fernando Broetto<br>Banca: Teresinha Costa S.de Albuquerque<br>Banca: Barbara Franca Dantas<br>Resumo: A videira por ser originária de regiões de inverno rigoroso, apresenta mecanismo de dormência que conferem condições de sobrevivência durante o período frio. Contudo, esta mesma espécie também é cultivada em condições tropicais, cuja ausência de estação com baixas temperaturas favorece seu contínuo desenvolvimento vegetativo, fazendo-se necessário estabelecer um repouso, que normalmente é promovido com a redução do fo

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23

Tomeo, Nicholas J. "Genetic Variation in Photosynthesis as a Tool for Finding Principal Routes to Enhancing Photosynthetic Efficiency." Ohio University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1492185865465393.

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24

Yakah, Noah. "Heat Exchanger Design for Solar Gas-Turbine Power Plant." Thesis, KTH, Energiteknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-107277.

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The aim of this project is to select appropriate heat exchangers out of available gas-gas heat exchangers for used in a proposed power plant. The heat exchangers are to be used in the power plant for the purposes of waste heat recovery, recuperation and intercooling.In selecting an optimum heat exchanger for use, the PCHE was identified as the best candidate for waste heat recovery and recuperation. In order to ascertain the viability of this assertion the PCHE was designed and a 1D modeling performed in MATLAB using the conditions that the heat exchanger for waste heat recovery would be subje

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25

Ayyaru, Thevar Prasanna. "Determining transpiration efficiency of eight grain sorghum lines [Sorghum bicolor (L.) Moench]." Thesis, Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/1094.

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26

Parsons, Andrew. "Calcium signalling in guard cells of intact Arabidopsis thaliana plants : investigations using transgenic techniques." Thesis, University of Oxford, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.365333.

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27

Monk, Lorna Sophia. "Post-anoxic injury in higher plants." Thesis, University of St Andrews, 1987. http://hdl.handle.net/10023/14415.

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The perennating organ, the rhizome, was chosen for examination of response to anoxia in monocotyledonous species known to differ in tolerance of flooding. Survival of prolonged anoxia was monitored in the wetland species (Acorus calamus, Iris pseudacorus. Phragmites australis, Schoenoplectus lacustris and Typha latifolia), and the dryland species (Iris germanica). Fermentation capacity was estimated in the anoxic and post-anoxic phases together with ethanol and lactate accumulation. Under N2 accumulation of ethanol took place in all species; lactic fermentation was of less importance. There wa

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28

Johnson, P. R. "Leaf gas exchange as influenced by environmental factors in mango cultivars (Mangifera indica L.), grown in the semi arid tropics /." Title page, contents and abstract only, 1998. http://web4.library.adelaide.edu.au/theses/09AHM/09ahmj68.pdf.

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Milne, Jennifer L. "Studies of the structure and function of stomatal guard cell walls." Thesis, University of York, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.369318.

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30

Cazier, Jean-Baptiste. "Mathematical modelling of gas exchanges in film-wrapped cucumbers /." Alnarp : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 2000. http://epsilon.slu.se/avh/2000/91-576-5763-7.pdf.

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31

Chiriboga, Christian Alejandro. "Physiological responses of woody plants to imidacloprid formulations." Columbus, Ohio : Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1236706813.

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32

Severino, Daniely dos Santos Barboza. "Efeito do lÃquido do pseudocaule da bananeira combinado com soluÃÃo nutritiva na formaÃÃo de mudas de bananeira." Universidade Federal do CearÃ, 2011. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8248.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>No cultivo de bananeiras faz-se o desbaste de brotaÃÃes e o corte de plantas que jÃ frutificaram gerando resÃduos lignocelulÃsicos. Os pseudocaules cortados formam a maior porÃÃo desse resÃduo e servem como meio para proliferaÃÃo de pragas na cultura. Na utilizaÃÃo industrial desse resÃduo fibroso gera-se o LÃquido do Pseudocaule da Bananeira (LPCB). Este estudo teve por objetivo avaliar efeitos do LPCB combinado com soluÃÃo nutritiva nos parÃmetros fisiolÃgicos, no crescimento e na nutriÃÃo de mudas da cultivar Prata AnÃ. Mudas mi

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33

Bays, Samuel E. "Compact heat exchanger design for transferring heat from a vapor core reactor into a gas turbine power plant." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0005321.

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Dias, Carla da Silva. "Leaf gas exchange and chlorophyll a fluorescence imaging of soybean leaves Infected with Colletotrichum truncatum." Universidade Federal de Viçosa, 2015. http://www.locus.ufv.br/handle/123456789/7555.

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Submitted by Reginaldo Soares de Freitas (reginaldo.freitas@ufv.br) on 2016-04-26T11:31:40Z No. of bitstreams: 1 texto completo.pdf: 828935 bytes, checksum: 1db7e181e01f2e3911c0020c68d4f833 (MD5)<br>Made available in DSpace on 2016-04-26T11:31:40Z (GMT). No. of bitstreams: 1 texto completo.pdf: 828935 bytes, checksum: 1db7e181e01f2e3911c0020c68d4f833 (MD5) Previous issue date: 2015-02-19<br>Fundação de Amparo à Pesquisa do Estado de Minas Gerais<br>A Anthracnose, causada pelo fungo Colletotrichum truncatum, é uma das doenças de soja mais importantes no mundo, mas não há estudos avaliando

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35

Tewolde, Haile. "Seasonal gas exchange rates and growth of pearl millet (Pennisetum americanum (L.) Leeke); across a gradient of drought." Diss., The University of Arizona, 1989. http://hdl.handle.net/10150/184684.

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Seasonal patterns of stomatal activity, plant-temperature-based drought stress indices, growth and grain yield of two pearl millet (Pennisetum americanum (L.) Leeke) parental lines and their F₁ hybrid were studied under a sprinkler irrigation gradient system in 1985 and 1986 in Tucson, Arizona. Physiological and morphological measurements of stressed and nonstressed plants were made periodically starting at the panicle initiation stage. Well-defined trends in stomatal conductance (Cg), transpiration (Tr), and photosynthetic (Pn) rates of nonstressed plants were observed over the seasons. Tr in

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36

Hutchin, Paul R. "Photosynthetic gas exchange of wheat plants under elevated carbon dioxide concentrations : some sources of variability in the acclimatory response." Thesis, University of Essex, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333750.

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Yun, Myoung Hui. "Effect of Ozone on CO2 Assimilation and PSII Function in Plants with Contrasting Pollutant Sensitivities." Diss., Virginia Tech, 2007. http://hdl.handle.net/10919/26797.

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Ozone is known to be the most widespread phytotoxic air pollutant. Ozone causes visible injury, reductions in photosynthesis, growth, and yield. Plant response to ozone may vary with species, varieties, and physiological age. Comparison between sensitive and tolerant cultivars has a key role in assessing ozone damage, investigating the sites of cellular injury, and identifying ozone tolerance mechanism. The objectives of this study were to investigate the effects of high ozone concentration (200 ppb) as well as ambient ozone concentrations (under field conditions) on net CO2 assimilation and P

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38

Logie, Malcolme Ronald Ruxton. "Photosynthetic gas exchange responses to light, temperature, carbon dioxide and water stress, and changes in photosynthetic pigments to light and water stress in two cultivars of Hordeum vulgare L." Thesis, Rhodes University, 1992. http://hdl.handle.net/10962/d1003779.

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The gas exchange responses of two cultivars of Hordeum vulgare L., to light, temperature, CO₂ and water stress were investigated in the laboratory. The optimum temperature for net CO₂ assimilation was found to be 25°C and 22.5°C for cv. Clipper and cv. Dayan respectively. Net CO₂ assimilation was reduced at 30°C in cv. Dayan. At low light intensity the highest quantum yield efficiency was 0.051 mol.mol⁻¹ at 30°C for cv. Clipper, and 0.066 mol.mol⁻¹ at 20°C for cv. Dayan. At the same temperature, cv. Clipper had a higher water use efficiency than cv. Dayan, but stomatal conductance for cv. Daya

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Barros, JosivÃnia Rodrigues. "Irrigation yellow melon plants with saline water enriched with CO2." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14644.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>Salt excess in the soil solution is a serious problem in agriculture, caused mainly by irrigation water, causing soil salinization. These salts, when absorbed affects the growth of plants because of the osmotic effect, reducing the absorption of water in the soil. In order to mitigate the deleterious effects of these salts in plants, several strategies have been developed in order to make plants most tolerant to salt stress. A recent innovation in plant cultivation system is the enrichment of irrigation water with carbon dioxide

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Dotto, Marciane Cristina. "Balanço de carbono e nutrientes solo/planta em plantios de palma-de-óleo (Elaeis guineenses), na Amazônia oriental." Universidade Federal do Tocantins, 2017. http://hdl.handle.net/11612/877.

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O Brasil produz cerca de 340 mil toneladas de óleo-de-palma. A maior parte provém do território paraense que representa cerca de 90% da produção nacional de óleo-de-palma, com 160 mil hectares plantados em função da aptidão edafoclimática da região que possui condições favoráveis para o desenvolvimento da cultura. Diante da relevância desta cultura, os estudos aqui realizados foram conduzidos com o objetivo de fornecer informações sobre os aspectos fisiológicos, quantificação de biomassa, estoque de carbono e balanço nutricional em plantios de palma-de-óleo com 3, 4, 5, 6 e 7 anos de idade. As

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Doulis, Andreas G. "The influence of low moisture stress on the gas exchange and thylakoid activity of loblolly pine (pinus taeda) and aleppo pine (pinus halepensis)." Thesis, Virginia Tech, 1990. http://hdl.handle.net/10919/41990.

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Prado, Magdiel Josias do. "Intercâmbio gasoso e relações hídricas de duas espécies de Combretum no Pantanal mato-grossense." Universidade Federal de Mato Grosso, 2015. http://ri.ufmt.br/handle/1/278.

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Submitted by Jordan (jordanbiblio@gmail.com) on 2017-05-05T13:55:14Z No. of bitstreams: 1 DISS_2015_Magdiel Josias do Prado.pdf: 1377746 bytes, checksum: c0558030ad829d4b3388055267457759 (MD5)<br>Approved for entry into archive by Jordan (jordanbiblio@gmail.com) on 2017-05-18T16:23:32Z (GMT) No. of bitstreams: 1 DISS_2015_Magdiel Josias do Prado.pdf: 1377746 bytes, checksum: c0558030ad829d4b3388055267457759 (MD5)<br>Made available in DSpace on 2017-05-18T16:23:32Z (GMT). No. of bitstreams: 1 DISS_2015_Magdiel Josias do Prado.pdf: 1377746 bytes, checksum: c0558030ad829d4b3388055267457759 (MD5

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Costa, Naiara Araújo da. "Respostas ecofisiológicas e bioquímicas da erva-sal (Atriplex nummularia Lind.) ao estresse natalino." Pós-Graduação em Agroecossistemas, 2014. https://ri.ufs.br/handle/riufs/6576.

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The saltbush is an C4 species extremely tolerant to soils and saline waters and has good capacity to accumulate quantities of salts in their tissues, also serving as forage potential. Therefore, it is an excellent material for the identification of physiological and biochemical mechanisms involved in the resistance to salinity. The objective of this study was to evaluate the ecophysiological and biochemical responses of saltbush under increasing levels of NaCl. Plants were grown in pots kept in a greenhouse and irrigated every 2 days at concentrations of 0, 150, 300, 450 and 600 mM NaCl over t

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SILVA, Francisco Alves da. "Ecofisiologia da limeira ácida ‘Tahiti’ enxertada em híbridos de citros sob lâminas de irrigação." Universidade Federal de Campina Grande, 2017. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/837.

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Submitted by Deyse Queiroz (deysequeirozz@hotmail.com) on 2018-05-29T14:02:49Z No. of bitstreams: 1 FRANCISCO ALVES DA SILVA - DISSERTAÇÃO PPGSA PROFISSIONAL 2017..pdf: 1819425 bytes, checksum: 4b220cab9b149dc8926955eef14030cc (MD5)<br>Made available in DSpace on 2018-05-29T14:02:49Z (GMT). No. of bitstreams: 1 FRANCISCO ALVES DA SILVA - DISSERTAÇÃO PPGSA PROFISSIONAL 2017..pdf: 1819425 bytes, checksum: 4b220cab9b149dc8926955eef14030cc (MD5) Previous issue date: 2017-08<br>A região semiárida é caracterizada por irregularidade das chuvas e baixo índice pluviométrico, que limita o desenvolvime

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Чабанович, Л. Б. "Розробка енергозберігаючого та екологічнобезпечного обладнання і систем для компресорних станцій магістральних газопроводів". Thesis, Івано-Франківський національний технічний університет нафти і газу, 2004. http://elar.nung.edu.ua/handle/123456789/4054.

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Дисертацію присвячено екологічній проблемі зменшення впливу компресорних станцій магістральних газопроводів на навколишнє середовище шляхом розробки енергозберігаючого та екологічнобезпечного обладнання і систем. Проведений аналіз досліджень екологічної небезпеки компресорних станцій та результатів вивчення-процесів формування ареалів забруднення атмосфери. Запропонована і обгрунтована нова концепція повітряного опалення приміщень різної категорії по вибухопожежобезпечності від одного джерела теплого повітря. Створено методику розрахунку та проектування енергозберігаючих, екологічнобезпечних

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Freitas, Maria Auxiliadora ConceiÃÃo de. "Crescimento, trocas gasosas e acÃmulo de solutos em trÃs espÃcies do gÃnero Plectranthus sob diferentes nÃveis de salinidade e luminosidade." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9726.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>No cultivo de plantas medicinais as condiÃÃes de salinidade e de luz podem exercer influÃncia no rendimento e qualidade final da produÃÃo de fitomassa. Este trabalho foi desenvolvido no NÃcleo de Ensino e Pesquisa em Agricultura Urbana (NEPAU) da Universidade Federal do CearÃ â UFC, em Fortaleza â CE, com o objetivo de avaliar o efeito de diferentes nÃveis luminosidades e de salinidade na Ãgua de irrigaÃÃo no crescimento e respostas fisiolÃgicas de trÃs espÃcies medicinais do gÃnero Plectranthus. Utilizou-se o delineamento experi

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47

Jana, Ulrike. "Etude des interactions entre la plante Arabidopsis thaliana (L.) Heynh et le ver de terre Aporrectodea caliginosa (Savigny) : application à la phytoremédiation de l'arsenic et de l'antimoine." Phd thesis, Université Paris-Est, 2009. http://tel.archives-ouvertes.fr/tel-00504377.

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L'arsenic et l'antimoine bien que n'étant pas recensés parmi les polluants majeurs de l'environnement sont souvent retrouvés associés à d'autres contaminants. En France, et plus particulièrement dans la région Auvergne, de nombreux sites miniers où s'effectuait l'extraction de l'antimoine sont désormais à l'abandon. Pouvant présenter des risques pour les populations avoisinantes, leur réhabilitation est donc une mission d'intérêt public. L'idée de ce travail de doctorat est de tester l'effet d'un catalyseur : le ver de terre sur l'efficacité des processus de phytoremédiation. En tant qu'" ingé

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48

Bednář, František. "Analýza možností akumulační tepelné elektrárny v podmínkách ČR." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231650.

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This diploma’s thesis analyzes the possibility of accumulation of thermal power plants in the Czech Republic. The thesis is divided into several parts. The first part describes the different types of storage power plants, the historical development of power storage for compressed air and the appropriateness of their location. The second part is devoted to the design of storage power plant for compressed air in South Moravia. In the next chapter, a calculation is made of all equipment storage power plant, including turbo-compressor, combustion chamber, combustion turbines, the volume of storage

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49

Poulet, Lucie. "Développement de modèles physiques pour comprendre la croissance des plantes en environnement de gravité réduite pour des apllications dans les systèmes support-vie." Thesis, Université Clermont Auvergne‎ (2017-2020), 2018. http://www.theses.fr/2018CLFAC026/document.

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Les challenges posés par les missions d’exploration du système solaire sont très différents de ceux de la Station Spatiale Internationale, puisque les distances sont beaucoup plus importantes, limitant la possibilité de ravitaillements réguliers. Les systèmes support-vie basés sur des plantes supérieures et des micro-organismes, comme le projet de l’Agence Spatiale Européenne (ESA) MELiSSA (Micro Ecological Life Support System Alternative) permettront aux équipages d’être autonomes en termes de production de nourriture, revitalisation de l’air et de recyclage d’eau, tout en fermant les cycles

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Fils-Lycaon, Bernard. "Maturation et postmaturation de la cerise (prunus avium l. , var. Bigarreau napoleon) sur l'arbre : caracterisation physico-chimique, synthese proteique, degagements gazeux." Orléans, 1988. http://www.theses.fr/1988ORLE2003.

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La confrontation des cinetiques d'evolution des criteres physico-chimiques permet de mesurer de profonds changements metaboliques a la veraison, a la maturite commerciale et au point de fletrissement. Un modele est propose dans lequel la cerise subit un phenomene de senescence continu au cours duquel se greffent aux 3 stades physiologiques etudies, differentes expressions du genome caracteristiques des etapes classiques associees au vieillissement des fruits

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