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Browsing by Subject "Photosynthesis"

Now showing items 1-20 of 41

A cross population between D. kaki and D. virginiana shows high variability for saline tolerance and improved salt stress tolerance

Gil Muñoz, Francisco; Pérez-Pérez, Juan Gabriel; Quiñones, Ana; Primo-Capella, Amparo; Cebolla Cornejo, Jaime; FORNER GINER, MARIA ANGELES; BADENES CATALA, MARISA; Naval Merino, María del Mar (Public Library of Science, 2020-02-25)

[EN] Persimmon (Diospyros kaki Thunb.) production is facing important problems related to climate change in the Mediterranean areas. One of them is soil salinization caused by the decrease and change of the rainfall ...
Capacidad fotosintética del ovario de la flor y su relación con el cuajado del fruto en los cítricos

Carreño Vargas, María Alejandra (Universitat Politècnica de València, 2017-10-25)

Flowering determines the productive success of any commercial crop. Therefore, factors that determine flowering and its influence on the fruit set are of marked importance. The flower to fruit transition is regulated by ...
Changing Temperature Conditions during Somatic Embryo Maturation Result in Pinus pinaster Plants with Altered Response to Heat Stress

Sales, Ester; Cañizares, Eva; Pereira, Catia; Pérez-Oliver, María Amparo; Nebauer, Sergio G.; Pavlovic, Iva; Novak, Ondrej; Segura, Juan; Arrillaga, Isabel (MDPI AG, 2022-02)

[EN] Under the global warming scenario, obtaining plant material with improved tolerance to abiotic stresses is a challenge for afforestation programs. In this work, maritime pine (Pinus pinaster Aiton) plants were produced ...
Characterization of the Spectrum of Solar Irradiance under Different Crop Protection Coverings in Mediterranean Conditions and Effect on the Interception of Photosynthetically Active Radiation

Gurrea-Ysasi, Gonzalo; Blanca Giménez, Vicente; Fita Fernández, Inmaculada Concepción; Fita, Ana; Prohens Tomás, Jaime; Rodríguez Burruezo, Adrián (AcademicPres (EAP) Publishing House, 2019)

[EN] Plants use visible light and part of adjacent ultraviolet and near infrared regions for photosynthesis. Crop protection coverings enable plant cultivation in areas or seasons not suitable open field. However, the use ...
Comportamiento fisiológico y agronómico de diferentes portainjertos en melón tipo Roget en condiciones de riego deficitario

Vercher Ramos, María Belén (Universitat Politècnica de València, 2015-09-02)

[ES] El melón es uno de los principales cultivos hortícolas en España, tanto en producción como en valor de las exportaciones. Como en otros cultivos, la solución a los problemas fitopatológicos se realiza cada vez más ...
Comportamiento fisiológico y agronómico de las plantas injertadas de melón tipo piel de sapo

Belda Vidal, Rafael Francisco de Paula (Universitat Politècnica de València, 2015-03-04)

[ES] El melón es un cultivo de alta importancia en la cuenca mediterránea. Debido a las altas intensidades y frecuencias con las que se cultiva, aparecen, cada vez más, enfermedades y problemas en suelos. Frente a la ...
Crop load does not increase the photosynthetic rate in Citrus leaves under regular cropping conditions. A study throughout the year

González Nebauer, Sergio; Arenas, Carlos; Rodríguez Gamir, Juan; Bordon, Yolanda; Fortunato Almeida, Ambrosio; Monerri Huguet, Mª Consuelo; Guardiola Barcena, José Luís; Molina Romero, Rosa Victoria (Elsevier, 2013-08-27)

[EN] The objective of this work was to study the influence of fruit load on CO2 assimilation in the leaves of citrus trees presenting alternate bearing habits, and the importance of this factor on photosynthetic rate ...
Datos Spectrum

Rodríguez Burruezo, Adrián; Gurrea Ysasi, Gonzalo; Blanca Giménez, Vicente; Fita Fernández, Inmaculada Concepción; Fita Fernández, Ana María; Prohens Tomás, Jaime (Universitat Politècnica de València, 2021-02-24)

[ES] Los datos se utilizaron para diseñar curvas de temperatura y humedad
Depletion of abscisic acid levels in roots of flooded Carrizo citrange (Poncirus trifoliata L. Raf. x Citrus sinensis L. Osb.) plants is a stress-specific response associated to the differential expression of PYR/PYL/RCAR receptors

Arbona, V.; Zandalinas, Sara I.; Manzi, M.; González Guzmán, Miguel; Rodríguez Egea, Pedro Luís; Gómez-Cadenas, Aurelio (Springer-Verlag, 2017)

[EN] Soil flooding reduces root abscisic acid (ABA) levels in citrus, conversely to what happens under drought. Despite this reduction, microarray analyses suggested the existence of a residual ABA signaling in roots of ...
Determinación del efecto del fertilizante urea-calcio sobre la nutrición y el crecimiento de plantas de tomate

Sevilla Saiz, Santos (Universitat Politècnica de València, 2021-10-13)

[ES] El uso de la urea como fuente de nitrógeno en sistemas de cultivo hidropónico es muy limitado, debido a que se considera que la absorción de nitrógeno se realiza casi exclusivamente en forma nítrica. Resultados previos ...
Differences in the photosynthetic response of three tomato cultivars to different salinity sources and their effect on vegetative growth parameters

González Nebauer, Sergio; Sánchez Perales, Manuel; Martinez, Laura; Lluch Gomez, Yolanda Patricia; Renau Morata, Begoña; Molina Romero, Rosa Victoria (Elsevier, 2013-02)

[EN] Abstract Previous works into photosynthesis regulation under salt stress have focused on the effect of NaCl, although other salts may significantly contribute to the toxicity of saline soils. In this paper, the effects ...
DIFFERENTIAL EXPRESSION OF PROTEINS RELATED TO PRIMARY METABOLISM IN 'MONCADA' MANDARIN LEAVES WITH CONTRASTING FRUIT LOAD

Muñoz Fambuena, Natalia; Mesejo Conejos, Carlos; Agustí Fonfría, Manuel; Tarraga Herrero, Susana; IGLESIAS, DOMINGO J.; Primo Millo, Eduardo; Gonzalez Más, Mª Carmen (International Society for Horticultural Science (ISHS), 2015)

[EN] A proteomic study was used to know how the primary metabolism in Citrus leaves is affected by the fruit load. To this end, we researched the differential expression of proteins related to these processes between on-crop ...
Diffusional conductances to CO2 as a target for increasing photosynthesis and photosynthetic water-use efficiency

Flexas, Jaume; Niinemets, Ülo; Gallé, Alexandre; Barbour, Margaret M.; Centritto, Mauro; Diaz-Espejo, Antonio; Douthe, Cyril; Galmés, Jeroni; Ribas-Carbo, Miquel; Rodríguez Egea, Pedro Luís; Rosello, Francesc; Soolanayakanahally, Raju; Tomas, Magdalena; Wright, Ian J.; Farquhar, Graham D.; Medrano, Hipólito (Springer Verlag (Germany), 2013-11)

[EN] A key objective for sustainable agriculture and forestry is to breed plants with both high carbon gain and water-use efficiency (WUE). At the level of leaf physiology, this implies increasing net photosynthesis (A ...
Ectopic Expression of CDF3 Genes in Tomato Enhances Biomass Production and Yield under Salinity Stress Conditions

Renau Morata, Begoña; Molina Romero, Rosa Victoria; Carrillo, Laura; Cebolla Cornejo, Jaime; Sánchez Perales, Manuel; Pollmann, Stephan; Dominguez, Jose; Corrales, Alba Rocío; Flexas, J.; Vicente, Jesus; Medina, Joaquín; Nebauer, Sergio G. (Frontiers Media SA, 2017-05-03)

[EN] Cycling Dof Factor (CDF) transcription factors (TFs) are involved in multiple processes related to plant growth and development. A member of this family, CDF3, has recently been linked in Arabidopsis to the regulation ...
Effects of elevated ozone on physiological, anatomical and ultrastructural characteristics of four common urban tree species in China

Gao, Feng; CALATAYUD LORENTE, VICENTE; García-Breijo, Francisco-José; Reig Armiñana, José; Feng, Zhaozhong (Elsevier, 2016-08)

Fast urbanization has led to ozone (O3) being the main pollutant in summer in most of China. To assess future ground-level O3 effects on the service of urban greening species and clarify the underlying mechanism of O3 ...
Evaluation for salt stress tolerance of pepper genotypes to be used as rootstocks

Penella, Consuelo; González Nebauer, Sergio; López Galarza, Salvador Vicente; San Bautista Primo, Alberto; Gorbe, Elisa; Calatayud, Ángeles (WFL, 2013)

[EN] Salinity is a major environmental constraint on crop productivity and grafting can be a sustainable strategy to enhance plant tolerance under adverse growth conditions. Screening different graft combinations under ...
Evaluation of some pepper genotypes as rootstocks in water stress conditions

Penella, C.; González Nebauer, Sergio; López Galarza, Salvador Vicente; San Bautista Primo, Alberto; Rodríguez Burruezo, Adrián; Calatayud, Angeles (Czech Academy of Agricultural Sciences, 2014)

[EN] Water stress is a major environmental factor that limits crop production and it is important to develop crop varieties with higher yield under water scarcity. Increased pepper tolerance to water stress through grafting ...
Exploring and tuning the anchorage of chlorophyllin molecules on anionic clays

Sommer, Alicia E.; Romero, Aldo; Fetter, Geolar; Palomares Gimeno, Antonio Eduardo; Bosch, Pedro (Elsevier, 2013-09-01)

[EN] In experiments modeling photosynthesis, well dispersed chlorophyll molecules are required. A solution could be to anchor them on some host. In this work, new hybrid materials are synthesized using hydrotalcite and a ...
Frequently asked questions about in vivo chlorophyll fluorescence: practical issues

Kalaji, Hazem M.; Schansker, Gert; Ladle, Richard J.; Goltsev, Vasilij; Bosa, Karolina; Allakhverdiev, Suleyman I; Brestic, Marian; Bussotti, Filippo; Calatayud, Angeles; Dabrowski, Piotr; Elsheery, Nabil I.; Ferroni, Lorenzo; Guidi, Lucia; Hogewoning, Sander W.; Jajoo, Anjana; Misra, Amarendra N.; González Nebauer, Sergio (Springer Verlag (Germany), 2014-11)

[EN] The aim of this educational review is to provide practical information on the hardware, methodology, and the hands on application of chlorophyll (Chl) a fluorescence technology. We present the paper in a question and ...
Grafting pepper onto tolerant rootstocks: An environmental-friendly technique overcome water and salt stress

Penella-Casañ, Consuelo; Nebauer, Sergio G.; López Galarza, Salvador Vicente; Quiñones, Ana; San Bautista Primo, Alberto; Calatayud, Ángeles (Elsevier, 2017-12-19)

[EN] Salinity and water shortages are two of the biggest environmental constraints that crops have to face in the climate change scenario. A fast and efficient way to overcome these stresses under the prism of a sustainable ...