Results 131 to 140 of about 172,267 (159)
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Australian Journal of Experimental Agriculture, 2000
The water potentials of canola branches and leaves were compared using a pressure chamber to determine whether they produced similar results. This study also investigated the magnitude of errors in the water status of canola resulting from re-cutting the branches, and the effects of delaying readings.
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The water potentials of canola branches and leaves were compared using a pressure chamber to determine whether they produced similar results. This study also investigated the magnitude of errors in the water status of canola resulting from re-cutting the branches, and the effects of delaying readings.
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Leaf shrinkage decreases porosity at low water potentials in sunflower
Functional Plant Biology, 2007Leaves often shrink significantly when soil water is limited. For gas exchange measurmements, the shrinkage can require correction for changing amounts of tissue in the apparatus. In sunflower plants (Helianthus annuus L.), a comparison was made between mathematically-corrected transpiration and clamping leaves at their original turgid size without ...
An-Ching, Tang, John S, Boyer
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Plant and Soil, 1994
The relationship between water potential and relative water content (water content in percentage of full hydration) is a characteristic of plant tissues, that may vary with environmental conditions. It is used here to compare leaf water relations of ten species coexisting in a semiarid grassland community (Festucetum vaginatae danubiale) in Hungary ...
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The relationship between water potential and relative water content (water content in percentage of full hydration) is a characteristic of plant tissues, that may vary with environmental conditions. It is used here to compare leaf water relations of ten species coexisting in a semiarid grassland community (Festucetum vaginatae danubiale) in Hungary ...
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Psychrometric Measurement of Leaf Water Potential: Lack of Error Attributable to Leaf Permeability
Science, 1965A report that low permeability could cause gross errors in psychrometric determinations of water potential in leaves has not been confirmed. No measurable error from this source could be detected for either of two types of thermocouple psychrometer tested on four species, each at four levels of water potential.
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The Components of Leaf Water Potential I. Osmotic and Matric Potentials
Australian Journal of Biological Sciences, 1967Osmotic potential ('IT) resulting from solutes should be distinguished from matric potential (T) resulting from adsorption by the tissue matrix. The usual methods of measuring so·called "osmotic potential" actually give not only 'IT but also part or all of T.
J Warren Wilson, CW Rose
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NOTE ON THE DETERMINATION OF LEAF WATER‐POTENTIAL
New Phytologist, 1967SummaryA simplified modification of the micro‐osmometer of Macklon and Weatherley (1965a) for the determination of depressions of water‐potential in leaves, ΔW (DPD), is described.The apparent minimum ΔW of 31/2 atm for non‐transpiring water‐culture plants of Ricinus communis reported by Tinklin and Weatherley (1966) is considered further.
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Solar-driven liquid multi-carbon fuel production using a standalone perovskite–BiVO4 artificial leaf
Nature Energy, 2023Motiar Rahaman +2 more
exaly
Metabolic interaction models recapitulate leaf microbiota ecology
Science, 2023Martin Schäfer +2 more
exaly
Effect of climate warming on the timing of autumn leaf senescence reverses after the summer solstice
Science, 2023Constantin M Zohner +2 more
exaly