Online citations, reference lists, and bibliographies.
Please confirm you are human
(Sign Up for free to never see this)
← Back to Search

Response Of Leaf Water Potential, Stomatal Resistance, And Leaf Rolling To Water Stress.

J. O'toole, R. Cruz
Published 1980 · Biology, Medicine

Save to my Library
Download PDF
Analyze on Scholarcy
Numerous studies have associated increased stomatal resistance with response to water deficit in cereals. However, consideration of change in leaf form seems to have been neglected. The response of adaxial and abaxial stomatal resistance and leaf rolling in rice to decreasing leaf water potential was investigated. Two rice cultivars were subjected to control and water stress treatments in a deep (1-meter) aerobic soil. Concurrent measurements of leaf water potential, stomatal resistance, and degree of leaf rolling were made through a 29-day period after cessation of irrigation. Kinandang Patong, an upland adapted cultivar, maintained higher dawn and midday leaf water potential than IR28, a hybrid selected in irrigated conditions. This was not explained by differences in leaf diffusive resistance or leaf rolling, and is assumed to result from a difference in root system extent.Stomatal resistance increased more on the abaxial than the adaxial leaf surface in both cultivars. This was associated with a change in leaf form or rolling inward of the upper leaf surface. Both responses, increased stomatal resistance and leaf rolling, were initiated in a similar leaf water potential range (-8 to -12 bars). Leaves of IR28 became fully rolled at leaf water potential of about -22 bars; however, total leaf diffusive resistance was only about 4 to 5 seconds per centimeter (conductance 0.25 to 0.2 centimeter per second) at that stage. Leaf diffusive resistance and degree of leaf rolling were linearly related to leaf water potential. Thus, leaf rolling in rice may be used as an estimate of the other two less obvious effects of water deficit.
This paper references
Crop Water Deficits
J. E. Begg (1976)
Stomatal Response to Leaf Water Potential as Affected by Preconditioning Water Stress in the Field 1
J. C. Thomas (1976)
Transpiration and Leaf Temperature
D. M. Gates (1968)
Stomatal diffusion resistance of snap beans. I. Influence of leaf-water potential.
E. T. Kanemasu (1969)
Stomatal Behavior and Water Status of Maize, Sorghum, and Tobacco under Field Conditions: I. At High Soil Water Potential.
N. Turner (1973)
Stomatal response to light and water under field conditions
NC TURNER (1974)
Drought - resistance mechanisms
J PARKER (1968)
Leaf rolling and transpiration
J. O'toole (1979)
Genotypic Variation in Maintenance of Leaf Water Potential in Rice 1
J. O'toole (1978)
Influence of soil water stress on evaporation, root absorption, and internal water status of cotton.
Wayne R. Jordan (1971)
The use of a field porometer for the study of water stress in plants
D SHIMSHI (1964)
Effect of Temperature and Plant Water Stress on Photosynthesis, Diffusion Resistance, and Leaf Water Potential in Spring Wheat1
A. Frank (1973)
Sap Pressure in Vascular Plants
P. Scholander (1965)
Dryland Evaporative Flux in a Subhumid Climate: II. Plant Influences1
J. Ritchie (1971)
Field evaluation and breeding for drought resistance.
G. C. Loresto (1976)
Drought resistance in cereals : rice , a case study
JC O'TOOLE (1979)
Effect of temperature and plant water stress on photosynthesis , diffusion resistance and leaf water potential in spring wheat
TT CHANG (1973)
F. Burrows (1976)
Adaxial and Abaxial Stomatal Resistance of Cotton in the Field1
P. J. H. Sharpe (1973)
Genotypic Responses in Sorghum to Drought Stress. I. Response to Soil Moisture Stress 1
A. Blum (1974)
Water Potential and Stomatal Resistance of Sunflower and Soybean Subjected to Water Stress during Various Growth Stages.
N. Sionit (1976)
Drought resistance and adaptation to water deficits in crop plants
NC TURNER (1979)
Stomatal Behavior and Water Status of Maize, Sorghum, and Tobacco under Field Conditions: II. At Low Soil Water Potential.
N. Turner (1974)
Leaf Age as a Determinant in Stomatal Control of Water Loss from Cotton during Water Stress.
Wayne R. Jordan (1975)

This paper is referenced by
Rice response to simultaneous biotic and abiotic stresses
R. Jain (2013)
Nitric oxide counteracts the senescence of detached rice leaves induced by dehydration and polyethylene glycol but not by sorbitol
F. Cheng (2004)
Characteristics of Photosynthesis and Conductance in Early and Late Leaves of Honey Mesquite
C. Wan (1990)
Short and narrow flag leaf1, a GATA zinc finger domain-containing protein, regulates flag leaf size in rice (Oryza sativa)
Peilong He (2018)
Variabilité intraspécifique des stratégies adaptatives à la sécheresse d’une graminée pérenne (Dactylis glomerata L.) : les compromis fonctionnels des traits aériens et souterrains peuvent-ils expliciter le compromis entre potentiel de croissance et survie au stress ?
Pauline Bristiel (2017)
Stomatal Control of Transpiration: Scaling Up from Leaf to Region
P. Jarvis (1986)
Varietal comparison on the responses of photosynthetic rate and leaf water balance at different soil moisture tensions in rice.
M. T. Fukoshima (1985)
Development and evaluation of a multiple-pest, production situation specific model to simulate yield losses of rice in tropical Asia
L. Willocquet (2000)
Effect of light, temperature, and water potential on growth and sporulation of Microdochium oryzae
J. Manandhar (1998)
Quantitative trait loci associated with stomatal conductance, leaf rolling and heading date mapped in upland rice (Oryza sativa)
A. Price (1997)
The reaction of two varieties of sugarcane to water stress
N. Inman-Bamber (1986)
Intraspecific variation in salt tolerance and morphology in the coastal grass spartina patens (poaceae)
M. Hester (1996)
Determination of Leaf Water Potential in Tomato Plants Using NIR Spectroscopy for Water Stress Management
Diding Suhandy (2006)
Effects of water deficit on osmotic adjustment, photosynthesis and dry matter production of rice (Oryza sativa L.) genotypes
J. H. Weng (1990)
On the Ecology of Moringa peregrina (Forssk.) Fiori Anatomical Responses to Varying Soil Moisture Contents@@@دراسة بيئة على نبات البان Moringa peregrina (Forssk.) Fiori الاستجابات التشريحية لنبات البان لتغيير محتوى رطوبة التربة
I. H. Al-Gohary (1996)
Effects of water stress on chemical composition of rice grains
Kyong-Hee Nam (2015)
Effects of different soil water treatments on photosynthetic characteristics and grain yield in rice
王唯逍 Wang Weixiao (2012)
IBMP 3-1 Effect of Exogenous Polyamines on Some Physiological Characteristic and Carbohydrate Metabolism in Rice ( Oryza sativa L . ) Under Drought Stress
K. Kaewmungkun (2016)
Comparative Study on Backcross Inbred Lines of IR64 Rice (Oryza sativa L.) Introgressed with Drought QTLs under Varied Moisture Regimes over Different Seasons
K. Baghyalakshmi (2018)
Structure-function analysis of the maize bulliform cell cuticle and its role in dehydration and leaf rolling
Susanne Matschi (2020)
Tripogon loliiformis elicits a rapid physiological and structural response to dehydration for desiccation tolerance.
M. R. Karbaschi (2016)
Studies on the Responses of Root, Shoot and Drought Resistance in the Seedlings of Forage Triticale to Water Stress
Wei Zhang (2009)
QTLs for Root Growth and Drought Resistance in Rice
A. Price (2002)
Physiological responses of selected African sorghum landraces to progressive water stress and re-watering
N. Devnarain (2016)
Influence of Osmotic Adjustment on Leaf Rolling and Tissue Death in Rice (Oryza sativa L.).
T. Hsiao (1984)
Mechanisms of Adaptation in the Newly Invasive Species Brachypodium sylvaticum (Hudson) Beauv.
Gina L. Marchini (2015)
Management of crop water under drought: a review
G. Bodner (2015)
Abiotic stress tolerance from the tertiary gene pool of common wheat
Andrew Justin Green (2016)
Drought resistance and recovery mechanisms of tedera (Bituminaria bituminosa var. albomarginata)
Kevin Foster (2015)
Phenotyping, Genetic Dissection, and Breeding for Drought and Heat Tolerance in Common Wheat: Status and Prospects
P. Gupta (2012)
Measurement of plant water status: Historical perspectives and current concerns
P. Kramer (2004)
Morpho-physiological and proteomic analysis to identify and characterise the traditional rice genotypes for drought tolerance
Naresh Babu Prathi (2018)
See more
Semantic Scholar Logo Some data provided by SemanticScholar