Resultados de búsqueda - "photosynthesis"

Irrigation and nutrition as criteria for adequate management of Tahiti acid lime trees affected by a physiological disorder in tropical conditions por Rios Rojasa, Liliana, Chaalib, Nesrine, Jaramillo Barriosb, Camilo Ignacio, Ouazaab, Sofiane, Correa, Jhon Fabio

“…This study aimed to assess the response of Tahiti acid lime trees to three irrigation treatments (based on water retention curve) combined with two nutrition doses (based on balance index between soil and leaf nutrient concentration). Variables of photosynthesis, yield, and symptom expression caused by the phisiopathy were monitored during three experimental years. …”
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Genome-wide association studies of photosynthetic and agronomic traits, inter-character correlation and stability performance in core collections of cowpea [vigna unguiculata (l.)... por Sansa, O.O.

“…Drought was imposed at reproductive stage and agronomic traits were collected on well-watered and water-stressed plots. Photosynthesis traits were observed before and during stress imposition using PhotosynQ multispeq device. …”
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Comparisons of energy balance and evapotranspiration between flooded and aerobic rice fields in the Philippines por Alberto, Ma. Carmelita R., Wassmann, Reiner, Hirano, Takashi, Miyata, Akira, Hatano R, Kumar, Arvind, Tirol-Padre, Agnes, Amante, Modesto

“…Likewise, the energy involved in miscellaneous processes such as photosynthesis, respiration and heat storage in the rice canopy was not taken into consideration. …”
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Cassava genome from a wild ancestor to cultivated varieties por Wang, W., Feng, B, Xiao, Z, Zhou, X, Li, P, Zhang, W, Wang, Y., Lindberg Møller, B, Zhang, P., Luo, M, Xiao, G, Liu, J, Yang, J, Chen, S., Rabinowicz, P.D., Chen, X., Zhang, HB, Ceballos, H., Lou, Q, Zou, M, Carvalho, LJCB, Zeng, C, Xia, J., Sun, S, Fu, Y, Wang, H., Lu, C., Ruan, M, Zhou, S., Wu, Z, Liu, H, Kannangara, RM, Jørgensen, K, Neale, RL, Bonde, M, Heinz, N, Zhu, W, Wang, S., Zhang, Y., Pan, K, Wen, M, Ma, P, Li, Z, Hu, M, Liao, W, Hu, W, Zhang, S., Pei, J, Guo, A, Guo, J, Zhang, J., Zhang, Z., Ye, J, Ou, W, Ma, Y, Liu, X, Tallon, LJ, Galens, K, Ott, S, Huang, J, Xue, J, An, F, Yao, Q, Lu, X, Fregene, Martin A., Becerra López Lavelle, Luis Augusto, Wu, J., You, FM, Chen, M., Hu, S., Wu, G., Zhong, S, Ling, P, Chen, Y., Wang, Q., Liu, G, Liu, B, Li, K, Peng, M

“…Our analyses reveal that genes involved in photosynthesis, starch accumulation and abiotic stresses have been positively selected, whereas those involved in cell wall biosynthesis and secondary metabolism, including cyanogenic glucoside formation, have been negatively selected in the cultivated varieties, reflecting the result of natural selection and domestication. …”
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A brassinosteroid functional analogue increases soybean drought resilience por Perez Borroto, Lucia Sandra, Guzzo, María Carla, Posada, Gisella Anabel, Peña Malavera, Andrea Natalia, Castagnaro, Atilio Pedro, Gonzalez Olmedo, Justo Lorenzo, Coll, Yamilet, Pardo, Esteban Mariano

“…Here, we investigated for the first time the effects of BR functional analogue DI-31 in soybean physiology under drought by assessing changes in growth, photosynthesis, water relations, antioxidant metabolism, nodulation, and nitrogen homeostasis. …”
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ABA and GA 3 increase carbon allocation in different organs of grapevine plants by inducing accumulation of non-structural carbohydrates in leaves, enhancement of phloem area and e... por Murcia, Mauro German, Pontin, Mariela Ana, Reinoso, Herminda, Baraldi, Rita, Bertazza, Gianpaolo, Gomez Talquenca, Gonzalo, Piccoli, Patricia Noemí, Bottini, Ambrosio Rubén

“…The amount of soluble sugars in leaves and berries related to photosynthesis were examined at three points of berry growth: pre-veraison, full veraison and post-veraison. …”
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Andean maize in Argentina : physiological effects related with altitude, genetic variation, management practices and possible avenues to improve yield por Salve, Diego Antonio, Ferreyra, Mariana Jimena, Defacio, Raquel Alicia, Maydup, María L., Lauff, Diana B., Tambussi, Eduardo A., Antonietta, Mariana

“…Among physiological traits, major penalties are associated with delayed phenology reducing light capture, and low temperatures inhibiting photosynthesis and kernel growth rate. As a result, yields can be reduced up to 85% at 3,300 masl compared with 2,300 masl in contrast to increases at lower latitudes. …”
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Thinking in the sustainability of Nothofagus antarctica silvopastoral systems, how differ the responses of seedlings from different provenances to water shortage? por Bahamonde, Héctor Alejandro, Sánchez-Gómez, David, Gyenge, Javier Enrique, Peri, Pablo Luis, Cellini, Juan Manuel, Aranda, Ismael

“…Measurements of the diameter at the base of the stem, net photosynthesis (An), stomatal conductance to water vapour (gs), predawn water potential (Ψpd), osmotic potential at maximum and zero turgor (Π100; Π0), relative water content at zero turgor (RWC0) and maximum modulus of elasticity (Emax) were carried out during the experimental period. …”
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The phenomenon of cavitation in grapevine… Unravelling implicated mechanisms = El fenómeno de la cavitación en vid… Descifrando los mecanismos implicados por Hugalde, Ines Pilar, Bonada, Marcos, Vila, Hernan Felix

“…Grapevines under mild water stress, do not need to completely close their stomata in order to avoid cavitation, therefore, photosynthesis is not completely impeded, and the cost in terms of carbon assimilation is less than expected for other species.…”
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Breeding for Drought Tolerance by Monitoring Chlorophyll Content por Monteoliva, Mariela Ines, Guzzo, María Carla, Posada, Gisella Anabel

“…New traits such as photosynthesis, as the ultimate determinant of yield, must be explored to support future demands. …”
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Variabilidad temporal y espacial de la respiración del suelo y su partición en respiración autotrófica y heterotrófica, necromasa y tasas de liberación de nutrientes de la hojarasc... por Pérez Molina, Junior Pastor

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Observaciones generales sobre la ejecucion de programas de mejoramiento genetico de la yuca en America Latina por Hershey, Clair H.

“…Currently, selection criteria are focussed toward adaptation to the agroecosystem, morpholoigical characteristics, potential to improve physiological processes (LAI, HI, photosynthesis) and quality factors of cassava for the different markets. …”
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Efecto de la deficiencia de nitrógeno y calcio en hojas de tomate (Solanum lycopersicum) sobre la flourescencia de la clorofila A por Ludi Barzante, Luciano, Foti, María Natalia, Lallana, Víctor Hugo, Michel, Analía, Valentinuz, Oscar Rodolfo

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Integration of transcriptomic and metabolic data reveals hub transcription factors involved in drought stress response in sunflower (Helianthus annuus L.) por Moschen, Sebastian Nicolas, Di Rienzo, Julio A., Higgins, Janet, Tohge, Takayuki, Watanabe, Mutsumi, Gonzalez, Sergio Alberto, Rivarola, Maximo Lisandro, García-García, Francisco, Dopazo, Joaquín, Hopp, Horacio Esteban, Hoefgen, Rainer, Fernie, Alisdair R., Paniego, Norma Beatriz, Fernandez, Paula Del Carmen, Heinz, Ruth Amelia

“…Our results showed a delay in plant senescence with an increase in the expression level of photosynthesis related genes as well as higher levels of sugars, osmoprotectant amino acids and ionic nutrients under drought conditions. …”
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Deciphering the link between SIF, ANPP and RUE dynamics in perennial forage crop mixtures por Mattera, Juan, Romero, Juan Manuel, Irisarri, Jorge Gonzalo Nicolás, Grimoldi, Agustín Alberto, Cordon, Gabriela B.

“…The Monteith model serves as the main conceptual frameworkin pastures.Sun-induced fluorescence (SIF), closely linked to photosynthesis, is a promising candidate for ANPP estimations when radiation use efficiency (RUE) undergoes physiological changes. …”
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The global spectrum of tree crown architecture por Jucker, Tommaso, Fischer, Fabian Jörg, Chave, Jérôme, Coomes, David A., Caspersen, John, Ali, Arshad, Loubota Panzou, Grace Jopaul, Feldpausch, Ted R., Usoltsev, Vladimir A., Peri, Pablo Luis, Zimmermann, Niklaus E.

“…Conversely, crown width is predominantly shaped by exposure to wind and fire, while also covarying with functional traits related to mechanical stability and photosynthesis. Additionally, we identify several plant lineages with highly distinctive stem and crown forms, such as the exceedingly slender dipterocarps of Southeast Asia, or the extremely wide crowns of legume trees in African savannas. …”
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LOV‐domain photoreceptor, encoded in a genomic island, attenuates the virulence of Pseudomonas syringae in light‐exposed Arabidopsis leaves por Moriconi, Victoria, Sellaro, Romina Vanesa, Ayub, Nicolás Daniel, Soto, Gabriela, Rugnone, Matias Leandro, Shah, Rashmi, Pathak, Gopal P., Gärtner, Wolfgang, Casal, Jorge José

“…Therefore, in addition to its direct actions via photosynthesis and plant sensory receptors, light may affect plants indirectly via the sensory receptors of bacterial pathogens.…”
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Barrträd – framtidens stadsträd? : en studie av klimatförändringarnas påverkan på barrträd i Malmö till år 2100 por Zetterlund, Clara

Etableringsbeskärning i offentlig miljö por Loberg, Joakim

Longitudinal heterogeneity of two prereservoirs in the Harz mountains (Germany) por Perz, Andrea