1) Plant water potential coefficient 植物水势系数2) Plant water potential 植物水势 1. In the recent several decades, many domestic and overseas scholars are having researched plant water potential with great concentration. 近几十年来,国内外许多学者潜心研究植物水势,在植物水势概念的提出与发展、不同...
Weighing lysimeters, large-tree potometers, ventilated chambers, radioisotopes, stable isotopes and an array of heat balance/heat dissipation methods have been used to provide quantitative estimates of whole-tree water use. A survey of 52 studies conducted since 1970 indicated that rates of water us...
We developed a procedure for the prediction of solute migration in soils under plant water use in a shallow water-table environment. For this situation, the advection-dispersion equation is shown to be linear with nonconstant coefficients, To solve this equation, the root zone is divided into a...
and water loss. At the ecosystem level, this coupling of the carbon and water cycles governs the rates of gross primary production (GPP) and evapotranspiration in response to water stress. On one hand, rising atmospheric CO2and increased precipitation are enhancing water use efficiency5,6, potenti...
Irrigation is one of the major water uses in the US and the world. An attempt is made to quantify water use from irrigated plants using remotely sensed data. Objectives of the study are to 1) assess the validity of a modified surface energy balance algorithm for land (SEBAL) model in the...
Kasele IN, Nyirende F, Sanahan JF, Nielsen DC, d’Andria R (1994) Ethephon, alters corn growth, water use and grain yield under drought stress. Agron J 86:283–288 Article CAS Google Scholar Katsir L, Chung HS, Koo AJ, Howe GA (2008) Jasmonate signaling: a conserved mechanism of...
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Consequently, the water conduction is expressed by resistance, R = Δx/K, or conductance C = 1/R, with dimensions determined by the units of water potential. Rather loosely, the conductance term is defined as a permeability coefficient, likely derived from the terminology used in irreversi...
The use of bio-stimulants in agriculture has emerged as a promising strategy to improve crop growth and yield. One type of bio-stimulant that has gained attention is microalgae extracts, which are known for their high metabolic activity, bioactive compounds, and ability to enhance plant growth ...
Transport and plant uptake are strongly affected by physical and chemical properties of the BDEs (vapor pressure, octanol–water partition coefficient, air–water partition coefficient, air–plant partition coefficient), environmental factors (i.e. temperature, wind velocity, amount of rain, temporal ra...