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Allocation to leaf area and sapwood area affects water relations of co-occurring savanna and forest trees
(Springer, 2010-06)
Water availability is a principal factor limiting the distribution of closed-canopy forest in the seasonal tropics, suggesting that forest tree species may not be well adapted to cope with seasonal drought. We studied 11 ...
Potassium fertilization increases water-use efficiency for stem biomass production without affecting intrinsic water-use efficiency in Eucalyptus grandis plantations
(Elsevier B.V., 2016-03-15)
Adaptive strategies to improve tree water-use efficiency (WUE) are required to meet the global demand for wood in a future drier climate. A large-scale throughfall exclusion experiment was set up in Brazil to study the ...
Dry-season leaf flushing of Enterolobium cyclocarpum (ear-pod tree): above- and belowground phenology and water relations
(2007-11)
Above- and belowground phenology and water relations of Enterolobium cyclocarpum Jacq. trees in the dry
forest of Santa Rosa National Park, Costa Rica were studied during two consecutive phenological cycles, from November ...
Dry-season leaf flushing of Enterolobium cyclocarpum (ear-pod tree): above- and belowground phenology and water relations
(2007-11)
Above- and belowground phenology and water relations of Enterolobium cyclocarpum Jacq. trees in the dry
forest of Santa Rosa National Park, Costa Rica were studied during two consecutive phenological cycles, from November ...
Nutrientes na seiva de plantas cítricas fertirrigadas
(Sociedade Brasileira de Fruticultura, 2012-06-01)
A análise de nutrientes na seiva vem destacando-se como ferramenta sensível no estudo do estado nutricional de plantas perenes, sendo útil também na avaliação da disponibilidade de nutrientes no solo para as plantas. Este ...
Nutrientes na seiva de plantas cítricas fertirrigadas
(Sociedade Brasileira de Fruticultura, 2012-06-01)
A análise de nutrientes na seiva vem destacando-se como ferramenta sensível no estudo do estado nutricional de plantas perenes, sendo útil também na avaliação da disponibilidade de nutrientes no solo para as plantas. Este ...
Aluminum-induced stomatal closure is related to low root hydraulic conductance and high ABA accumulation
(2020-11-01)
Many studies ask how aluminum (Al) reduces the root growth, but as Al is mostly retained in the root system, physiological explanations for the also expected Al-induced decrease in stomatal conductance (gs) are unclear, ...
Presence of a hydroxamic acid glucoside in wheat phloem sap, and its consequences for performance of Rhopalosiphum padi (L.) (Homoptera: Aphididae)
(Kluwer Academic Publishers-Plenum Publishers, 1994)
Phloem sap of wheat seedlings differing in whole leaf hydroxamic acid (Hx) concentrations was collected by cutting stylets of feeding aphids. DIMBOA-glucoside was the only Hx-related product found. Concentration of ...
Leaf and stem hydraulic traits in relation to growth, water use and fruit yield in Prunus avium L. cultivars
(Springer, 2013-07)
Physio-anatomical traits of rootstock have been considered as determinants of vigor in grafted plants. We evaluated how hydraulic traits of three Prunus avium cultivars grown on the same rootstock are related to tree growth ...
Nutrientes na seiva de plantas cítricas fertirrigadas
(Sociedade Brasileira de Fruticultura, 2014)