Water relations
Water relations and hydraulic architecture in Cerrado trees: adjustments to seasonal changes in water availability and evaporative demand
... avoid water deficits and to maintain a nearly constant internal water balance despite seasonal changes in precipitation and air saturation deficit ...soil water potential changes substantially in the ...
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Leaf heliotropism in Styrax camporum Pohl from the Brazilian cerrado – distinct gas exchange and leaf structure, but similar leaf temperature and water relations
... Styrax camporum is a common shrub species from the cerrado regions of São Paulo State, Brazil. Although its leaves do not have a morphologically delimited pulvinus, the apical leaves are oriented parallel to the sun ...
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WATER RELATIONS OF FIELD-GROWN GRAPEVINES IN THE SÃO FRANCISCO VALLEY, BRAZIL, UNDER DIFFERENT ROOTSTOCKS AND IRRIGATION STRATEGIES
... on water relations and gas exchanges of grape- vine scions (Scienza et ...and water management on water relations of grape- vines growing under semi-arid conditions in Northeast Brazil, ...
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Key words: Carica papaya, environmental factors, photosynthesis, water relations, water-use efficiency
... Acknowledgments: The authors would like to thank the Financiadora de Estudos e Projetos (FINEP/Brazil), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq/Brazil), Coordenação de Aperfei- çoamento de ...
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Response to seasonal drought in three cultivars of Ceratonia siliqua: leaf growth and water relations
... leaf water relations to seasonal drought were monitored, during two successive years, in three cultivars of Ceratonia siliqua ...leaf water relations parameters were characterised using ...
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Water relations and hydraulic architecture in Cerrado trees: adjustments to seasonal changes in water availability and evaporative demand
... avoid water deficits and to maintain a nearly constant internal water balance despite seasonal changes in precipitation and air saturation deficit ...soil water potential changes substantially in the ...
13
CO2 assimilation, photosynthetic light response curves, and water relations of 'Pêra' sweet orange plants infected with Xylella fastidiosa
... with water deficiency symptoms, associated with significant decreases in the net photosynthesis and transpiration rates (Machado et ...leaf water potential and increased xylem flow ...increased water ...
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Autonomy and network modulation of photosynthesis and water relations of Coffea arabica in the field
... All individuals were adult and in good sanitary conditions with similar height and development in the field. Two individuals 7 m apart and far from the border of the plantation were chosen for each graft treatment and ...
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The role of abscisic acid and water relations in drought responses of subterranean clover
... Throughout the experimental period dependence of g on leaf water status was evident from the tight correlation (^ = 0.88, P<0.01) achieved between stomatal conductance and midday wate[r] ...
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Water relations and organic solutes production in four umbu tree (Spondias tuberosa) genotypes under intermittent drought
... to water potential measurements at 8h were collected without the central vein and frozen to determine total soluble carbohydrates, free amino acids, soluble protein, and free ...
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MODIFICATIONS IN VAPOR DIFFUSION RESISTENCE OF LEAVES AND WATER RELATIONS IN BARBADOS CHERRY PLANTS UNDER WATER STRESS
... oriundas de dois tipos de propagação, as respostas ao estresse hídrico por meio das determinações do acúmulo de prolina, teor relativo de água, potencial água e da resistência à d[r] ...
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EFFECTS OF SOIL WATER DEPLETION ON THE WATER RELATIONS IN TROPICAL KUDZU
... take water up from the soil and to transport water from the roots to the ...internal water status is an adaptative characteristic important for the successful establishment of this species in areas ...
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WATER RELATIONS AT THE INITIAL SUGARCANE GROWTH PHASE UNDER VARIABLE WATER DEFICIT
... the water supply is limited. However, there is little knowledge on water restriction and its effects on sugarcane growth, especially at the initial ...of water deficit, this study aimed to quantify ...
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RELAÇÕES HÍDRICAS INTERNAS DO UMBUZEIRO SOB CONDIÇÕES SEMI-ÁRIDAS.
... the water relations of umbu plants were significantly affected ...leaf water potential and its components presented a very small variation during the day ...leaf water potential declined from ...
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Physiological and biochemical traits as tools to screen sensitive and resistant varieties of tomatoes exposed to salt stress
... The present study was conducted to evaluate salt tolerance in seven different pure-line cultivars of tomato (Solanum lycopersicum L.) viz. K-21, Pusa Ruby, Pusa Gorav, Hera research, Selection N5, PKM-1 and S-22 based on ...
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Cabernet Sauvignon grapevine grafted onto rootstocks during the autumn-winter
... growth, water relations, gas exchange, leaf starch and chlorophyll concentration, yield and grape composition of field grown Cabernet Sauvignon vines during the autumn-winter growing season conducted under ...
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Changes in leaf water potential and photosynthesis of Bauhinia forficata Link under water deficit and after rehydration
... leaf water potential and photosynthesis of Bauhinia forficata Link under water deficit and after ...of water deficit and rehydration on water relations and gas exchanges of Bauhinia ...
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MATTER ACCUMULATION AND PHOTOSYNTHETIC RESPONSES OF MACAW PALM TO CYCLICAL DROUGHT
... continued water losses (evapotranspiration) and intake (precipitation or irrigation), is very important, but often overlooked in studies of resistance and acclimation to ...soil water availability in field ...
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RELATIONS BETWEEN GRACE-DERIVED WATER STORAGE CHANGE WITH PRECIPITATION AND TEMPERATURE OVER KAIDU RIVER BASIN, CHINA
... west, water resource is the controlling factor on the distribution of human ...settlements. Water cycle variation is sensitive to temperature and precipitation, which are influenced by human activity and ...
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THE WORLD OF BUSINESS: A BILINGUAL APPROACH
... Such similarities of the two languages, associated mentally with their translation into Romanian, which is again almost the same, encouraged further research into the language and made [r] ...
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