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Mixotrophy in Chlorella sorokiniana : physiology, biotechnological potential and ecotoxicology
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERNCâmpus São Carlos, 2017-06-09)
In aquatic environments, phytoplankton consists mostly of photosynthetic microorganisms that serve as the basis of food chains. However, besides photoautotrophy, it is widely reported in the literature that many microalgae ...
Fitoquímica de Raputia praetermissa (Rutaceae) e busca por candidatos a herbicidas inibidores da fotossíntese a partir de produtos naturais
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Química - PPGQ, 2008-04-18)
The species R. praetermissa is native from Amazonia. Plant recently classified, it does not give biological and/or chemical in the literature. This fact has led to this study, which can lead to the correct chemosystematic ...
Desenvolvimento de objeto de aprendizagem para dispositivos móveis explorando os sensores internos do sistema operacional Android
(Universidade Estadual Paulista (Unesp), 2014)
The traditional model of teaching little is modernized in recent decades. When in contact with this system, it is normal that the new-generation students feel unmo tivated in carrying out the proposed activities in the ...
Physiological and morphological characterization of american oil palms (elaeis oleifera hbk cortes) and their hybrids (elaeis oleifera × elaeis guineensis) on the indupalma plantation
(Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial, 2013)
The morphological and photosynthetic activity were characterizedin six genotypes of American oil palm (E. oleifera) ofdifferent origins and three of their OxG hybrids (E. oleifera × E.guineensis) with a completely randomized ...
Gas exchange in ‘BRS Princesa’ banana (Musa spp.) under partial rootzone drying irrigation in the north of Minas Gerais, Brazil
(Universidad Nacional de Colombia - Sede Palmira, 2017-07-01)
This research aimed to evaluate physiological characteristics of 'BRS Princesa' banana under Partial Rootzone Drying irrigation, PRD. The five treatments, 1 - 50% of reduction in water depth (WD) with a frequency alternation ...
Seedling Growth and Physiological Responses of Sixteen Eucalypt Taxa under Controlled Water Regime
(Mdpi Ag, 2016-06-01)
We assessed growth and physiological responses of Eucalyptus and Corymbia species to water limitation aiming to widen possibilities for plantations in dry climatic conditions. We selected 16 taxa: 4 Corymbia and 12 Eucalyptus ...
Warming Change Nutritional Status and Improve Stylosanthes capitata Vogel Growth Only Under Well-Watered Conditions
(2020-01-01)
Climate change may impact plant nutritional status and productivity. However, few studies evaluate the effects of global change variables on tropical forage species under field conditions. In this study, we evaluated the ...
Rapid dehydration induces long-term water deficit memory in sorghum seedlings: advantages and consequences
(2020-12-01)
Studies on water deficit follow methodologies with short recovery intervals, which makes it difficult to determine whether a long-lasting memory is imprinted. There is a paucity of information on the dehydration level and ...
Gamma-aminobutyric acid (GABA) and acetylcholine (ACh) alleviate water deficit effects in soybean: From gene expression up to growth performance
(Elsevier B.V., 2021-02-01)
Bioregulators act as priming agents under abiotic stress conditions. Bioregulators such as gamma-aminobutyric acid (GABA) and acetylcholine (ACh) affect the efficiency of the antioxidant system and the regulation of the ...
Long term responses and adaptive strategies of Pistacia lentiscus under moderate and severe deficit irrigation and salinity: Osmotic and elastic adjustment, growth, ion uptake and photosynthetic activity
(2018-04-01)
Pistacia lentiscus is a wild species that grows widely in the Mediterranean area. However, despite it appearing to be particularly resistant to some stressful conditions, drought and salinity may alter its physiological ...