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Mostrando ítems 61-70 de 2024
Cotton leaf gas exchange responses to irradiance and leaf aging
(Acad Sciences Czech Republic, Inst Experimental Botany, 2015-06-01)
Cotton (Gossypium hirsutum L.) net photosynthetic rate (P-N) decreased with leaf age and low irradiance, and the interaction of these factors might lead to decreased yields mainly in crops with a high plant density. Shade ...
Potential plant–plant communication induced by infochemical methyl jasmonate in sorghum (Sorghum bicolor)
(2021-03-01)
Despite the fact that they are sessile organisms, plants actively move their organs and also use these movements to manipulate the surrounding biotic and abiotic environments. Plants maintain communication with neighboring ...
Morphological modifications in soybean in response to soil water management
(2017-09-01)
Water shortage is the most limiting abiotic stress for agricultural crops, and the mechanisms through which plants perceive water restriction are highly complex and must be better understood. In order to shed light on the ...
Características fotossintéticas de genótipos de capim-elefante anão (Pennisetum purpureum Schum.), em estresse hídrico
(2010-04-19)
The experiment was carried out aiming to evaluate the gas exchange of dwarf elephant grass genotypes under different hydric conditions, in a randomized design with three replications. Genotypes of dwarf elephant grass ...
Photodynamic therapy in the treatment of denture stomatitis: A systematic review and meta-analysis
(2022-01-01)
Statement of problem: Photodynamic therapy is widely used in dentistry, but limited evidence exists regarding its effectiveness in treating denture stomatitis. High resistance to antifungals has been reported, and photodynamic ...
Seedling drought stress susceptibility in two deciduous Nothofagus species of NW Patagonia
(2010-06)
The physiological capacities of seedlings to cope with drought may be subject to strong selective pressure in the context of future climate scenarios, threatening the regeneration and sustainability of forests. Characterization ...
Peroxidase enzyme (EC.1.11.1.7) activity as an indicator of water stress in sweet pepper plants
(2005-12-01)
The present work was carried out at the Faculdade de Ciências Agronômicas - UNESP, Botucatu, SP. The purpose of the study was to evaluate the physiological and biochemical behavior of sweet pepper (Capsicum annuum L.) ...
Peroxidase enzyme (EC.1.11.1.7) activity as an indicator of water stress in sweet pepper plants
(2005-12-01)
The present work was carried out at the Faculdade de Ciências Agronômicas - UNESP, Botucatu, SP. The purpose of the study was to evaluate the physiological and biochemical behavior of sweet pepper (Capsicum annuum L.) ...
Physiological responses to drought of Cnidoscolus quercifolius Pohl in semi-arid conditions
(Universidade Federal de Mato Grosso, 2019)