Results 71 to 80 of about 176,613 (284)

A hydromechanical and biochemical model of stomatal conductance [PDF]

Plant, Cell & Environment, 2003
ABSTRACTA mathematical model of stomatal conductance is presented. It is based on whole‐plant and epidermal hydromechanics, and on two hypotheses: (1) the osmotic gradient across guard cell membranes is proportional to the concentration of ATP in the guard cells; and (2) the osmotic gradient that can be sustained per unit of ATP is proportional to the ...
Buckley, Thomas, Mott, K A, Farquhar, Graham   +2 more
openaire   +2 more sources

Stomatal Conductance Data

, 2017
The Dataset contains measurements of stomatal conductance (gS) of single ...
Wohlgemuth, Tom, Hoch, Günter, Jaboury Ghazoul (146547), Ghazoul, Jaboury, Barbara Moser (3274572), Günter Hoch (3282672), Tom Wohlgemuth (6104048), Christoph Bachofen (3274575), Bachofen, Christoph, Moser, Barbara   +9 more
core   +1 more source

Stomatal conductance as an irrigation scheduling tool in grapevine [PDF]

, 2017
Plant based estimations of vine water status using tools such as the Scholander-type pressure chambers, which measure leaf water potential, are currently employed by wine grape growers for irrigation scheduling.
Stahl, Gerret T.
core   +4 more sources

Heavy Metal Contamination: Impacts From Plants to the Food Chain and Eco‐Friendly Amelioration Strategies

AgriFood: Journal of Agricultural Products for Food, EarlyView.
Heavy metal pollution reduces soil health and threatens food safety by entering plants; however, the use of nanoparticles, biofertilizers, and organic fertilizers such as biochar offers a promising strategy for improvement and sustainable agriculture. ABSTRACT Heavy metal (HM) pollution, resulting from human activities such as mining and the excessive ...
Sina Siavash Moghaddam, Latifeh Pourakbar, Sevda Alizadeh, Zahra Alizadeh, Jelena Popović‐Djordjević   +4 more
wiley   +1 more source

Involvement of ABA in reduced photosynthesis and stomatal conductance in Cuscuta campestris - Mikania micrantha association

, 2011
We investigated whether changes in abscisic acid (ABA) content in leaves of Mikania micrantha infected by the holoparasite Cuscuta campestris at five growth stages, influenced the host stomatal conductance (gs), transpiration rate (E) and net ...
H. Shen, H. Cao, Z. Wang, H. Chen, W. Ye
core   +1 more source

Comparison of Minimally Invasive Colectomy Between Intra‐ Versus Extra‐Corporeal Anastomosis Technique (COMMIT Study): Short‐Term Analysis

Annals of Gastroenterological Surgery, EarlyView.
This multicenter propensity score‐matched study of 3213 patients compared intracorporeal (IA) and extracorporeal (EA) anastomosis during minimally invasive colectomy. IA was associated with a significantly lower incidence of intraoperative blood loss ≥ 200 mL (2.5% vs.
Takuya Takami, Takehito Yamamoto, Yoshiro Itatani, Ryosuke Mizuno, Kae Okoshi, Yasunori Deguchi, Keiji Nagata, Tomoaki Okada, Rei Mizuno, Kazutaka Obama   +9 more
wiley   +1 more source

Intact leaf gas exchange provides a robust method for measuring the kinetics of stomatal conductance responses to abscisic acid and other small molecules in Arabidopsis and grasses

Plant Methods, 2019
Background Guard cells perceive external and internal stimuli and regulate stomatal conductance in plants. With the use of gas exchange analyzers, time-resolved stomatal conductance responses to light intensity, [CO2] concentration and relative humidity ...
Paulo H. O. Ceciliato, Jingbo Zhang, Qing Liu, Xin Shen, Honghong Hu, Chen Liu, Anton R. Schäffner, Julian I. Schroeder   +7 more
doaj   +1 more source

Carbon-water balance and patchy stomatal conductance

Oecologia, 1999
Stomata govern carbon-water balance by simultaneously controlling photosynthesis (A) and transpiration (E). It is unclear how patchy stomatal conductance influences this control. Cowan and Farquhar showed that for a given water supply available during a fixed time interval, carbon gain is maximized by a pattern of stomatal behavior that keeps the ...
Buckley, Thomas, Mott, K A, Farquhar, Graham   +2 more
openaire   +3 more sources

A study of stomatal patterns in Plantago lanceolata L. Acer pseudoplatanus L. Sesleria caerulea L. in relation to environmental parameters [PDF]

, 1991
A baseline study of leaf stomatal density, stomatal indices, guard cell length and leaf area was made in three species; a grass, Sesleria caerulea L., a herb, Plantago lanceolata L., and a tree, Acer pseudoplatanus L.
Ferris, Rachel
core  

Genotypic variation in photosynthesis in cacao is correlated with stomatal conductance and leaf nitrogen

, 2011
Variation in photosynthetic parameters was observed between eight contrasting cacao (Theobroma cacao) genotypes. Net photosynthetic rate (PN) ranged from 3.4 to 5.7 μmol(CO2) m−2 s−1 for the genotypes IMC 47 and SCA 6, respectively.
Hadley, Paul, Hadley, P., P. Hadley, Tricker, Penelope, Tricker, P., A. J. Daymond, Daymond, Andrew, P. J. Tricker, Daymond, A.   +8 more
core   +1 more source