Results 121 to 130 of about 34,030 (291)

The measurement of seagrass photosynthesis using pulse amplitude modulated (PAM) fluorometry and its practical applications, specifically in regard to transplantation

, 2006
Photosynthetic activity of three seagrass species, Posidonia sinuosa Cambridge et Kuo, Posidonia australis Hook. f. and Halophila ovalis (R. Br.) Hook., growing in Cockburn Sound, Western Australia, was assessed using an underwater pulse amplitude ...
Horn, Lotte
core  

Net Assimilation Rate Determines the Growth Rates of 14 Species of Subtropical Forest Trees [PDF]

, 2016
Growth rates are of fundamental importance for plants, as individual size affects myriad ecological processes. We determined the factors that generate variation in RGR among 14 species of trees and shrubs that are abundant in subtropical Chinese forests.
Paine, C E Timothy, Xuefei Li (164781), Xuefei Li, Paine, C. E. Timothy, Wang, Fei, Bernhard Schmid (65171), Li, Xuefei, Fei Wang, C E Timothy Paine, Schmid, Bernhard, Bernhard Schmid, Fei Wang (19534), C. E. Timothy Paine (416121)   +12 more
core   +1 more source

Electroenzymatic CO2 Fixation

Angewandte Chemie International Edition, EarlyView.
Electroenzymatic CO2 fixation enables energy‐efficient, highly selective synthesis of complex molecules. Unlocking its full potential requires fundamental understanding of electrode‐coupled reductases and carboxylases. This review critically discusses available enzymes, product scope, and key thermodynamic and kinetic considerations, highlighting ...
Leonardo Castañeda‐Losada, Michael Richter, Christophe Léger, Vincent Fourmond, Nicolas Plumeré   +4 more
wiley   +1 more source

Changes in net photosynthetic rate and chlorophyll fluorescence in potato leaves induced by water stress

Photosynthetica, 1998
Net rates of photosynthesis (PN) saturated by irradiance of >500 μmol m-2 s-1 (PAR) significantly decreased in water-stressed potato (Solanum tuberosum L. cv. Kufri Sindhuri) plants. The quantum yield of photochemical energy conversion (Fv/Fm), relative electron transport rate (ETR), and photochemical quenching (Qp) exhibited a parallel decline at high
P.S. Basu, Ashoo Sharma, N.P. Sukumaran
openaire   +1 more source

Changes in photosynthetic parameters.

, 2016
(A) Net photosynthetic rate (Pn), (B) Intercellular CO2 concentration (Ci), (C) Stomatal conductance (Gs), (D) Transpiration rate (E), (E) The actual PSII efficiency under irradiance (ΦPSII), and (F) Maximal photochemical efficiency of PSII (Fv/Fm) of ...
Qinxue Li (3140454), Wenqiang Wang (799071), Wei Wang (17594), Qunqun Hao (3140457), Fengxia Tian (721059)   +4 more
core   +2 more sources

Arbuscular Mycorrhizal Fungal Symbiosis Enhances Crop Photosynthetic Traits Under Drought Stress—A Meta-Analysis

Agriculture
The benefits of arbuscular mycorrhizal fungi (AMF) in alleviating plant abiotic and biotic stresses have been well documented; however, how AMF modulate photosynthesis-related processes under different drought intensities is poorly understood. This study
Xiaoqian Shang, Yun Nie, Pandeng Wang, Hanwen Cao, Mohamed Hijri, Soon-Jae Lee, Shoujiang Feng, Gary Y. Gan, Li Wang   +8 more
doaj   +1 more source

F values of ANOVA of the effects of NaCl, cultivars, and their interaction for chlorophylls, carotenoids content, net photosynthetic rate (Pn), and stomatal conductance (gs).

, 2014
*, ** Significant at ...
Lei Zhang (38117), Huijuan Ma (388717), Jun Pen (659174), Tingting Chen (111216), Xinhua Zhao (450527), Shuxun Yu (89036)   +5 more
core   +1 more source

Appropriate calcium supply improves photosynthetic nitrogen use efficiency by improving nitrogen distribution and leaf ultrastructure in apple rootstock leaves

Plant Stress
The photosynthetic nitrogen (N) use efficiency (PNUE) of apple leaves varies under different calcium (Ca) levels, but the underlying physiological mechanism remains unclear. This study systematically elucidated the synergistic regulatory mechanisms of Ca
Xinxiang Xu, Yan Tang, Daliang Liu, Xueyong Zhang, Shuo Zhang, Yuxia Wang, Yanju Li, Xiubo Xia, Laiqing Song, Yanxia Sun, Fen Wang, Lingling Zhao   +11 more
doaj   +1 more source

Exogenous melatonin alleviates nicosulfuron toxicity by regulating the growth, photosynthetic capacity, and antioxidative defense of sweet corn seedlings

Improper use of nicosulfuron (NSF) may induce harmful effects on plants during weed control. Melatonin (MT) regulates photosynthetic and physiological processes in plants.
F.H. LI, J.X. HUANG, X.N. LI, T. GUO, X.L. LV, M. ZHU, Y.B. LIU, T. YU, R. XIAO, H.W. WANG   +9 more
core   +1 more source

Effect of Herbicides on the Photosynthetic Rate and Chlorophyll Fluorescence of <i>Solidago canadensis</i> L.

, 2011
Solidago canadensis L. was treated with metsulfuron-methyl, fluroxypyr and iso-propyl glyphosate. The photosynthetic rate and chlorophyll fluorescence parameters were measured. The results showed that after treated 13 days later, the intrinsic conversion
Kun Zhao, Fei Yong Liao, Liu Qing Yang
core   +1 more source