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Mostrando ítems 21-30 de 2059
The effect of water deficit on leaf stomatal conductance, water relations, chlorophyll fluorescence and growth of rootstock-scion combinations of cacao
(2023)
Adverse effects caused by drought on cacao seedlings can produce significant yield losses and require a better understanding of plant-tolerance mechanisms in order to overcome them. The selection of drought-tolerant ...
Resistência à seca em quatro cultivares de trigo: parâmetros fisiológicos
(Universidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ), 2014)
Homeostasis in leaf water potentials on leeward and windward sides of desert shrub crowns: water loss control vs. high hydraulic efficiency
(Springer, 2013-03)
Phenotypic plasticity in morphophysiological leaf traits in response to wind was studied in two dominant shrub species of the Patagonian steppe, used as model systems for understanding effects of high wind speed on leaf ...
Photosynthetic responses and proline content of mature and young leaves of sunflower plants under water deficit
(2006-03-01)
In mature and young leaves of sunflower (Helianthus annuus L. cv. Catissol-01) plants grown in the greenhouse, photosynthetic rate, stomatal conductance, and transpiration rate declined during water stress independently ...
Photosynthetic responses and proline content of mature and young leaves of sunflower plants under water deficit
(2006-03-01)
In mature and young leaves of sunflower (Helianthus annuus L. cv. Catissol-01) plants grown in the greenhouse, photosynthetic rate, stomatal conductance, and transpiration rate declined during water stress independently ...
How does mistletoe infection affect seasonal physiological responses of hosts with different leaf phenology?
(2021-08-01)
Plants should have the ability to perceive physiological changes within their branches when infected by mistletoes, adjusting the use of resources between infected and uninfected branches which can be crucial for their ...
Hydraulic architecture and photoinhibition influence spatial distribution of the arborescent palm Euterpe edulis in subtropical forests
(Oxford University Press, 2014-06)
Physiological characteristics of saplings can be considered one of the most basic constraints on species distribution. The shade-tolerant arborescent palm Euterpe edulis Mart. is endemic to the Atlantic Forest of Argentina, ...
Association of water spectral indices with plant and soil water relations in contrasting wheat genotypes
(Oxford University PressSociety for Experimental Biology, 2013)
Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic Forest
(2021-09-01)
Abiotic and biotic factors constrain species occurrences, although many species are widely distributed. We investigated the performance of two populations of Hirtella glandulosa Spreng. (Chrysobalanaceae), a tropical tree ...