scholarly journals Gas exchange and ionic traits as selection criteria for salinity tolerance in wheat (Triticum aestivum L.) cultivars

2019 ◽  
Keyword(s):  
Triticum Aestivum ◽  
Gas Exchange ◽  
Salinity Tolerance ◽  
Selection Criteria ◽  
Triticum Aestivum L

scholarly journals Response of gas exchange and yield components of field-grown Triticum aestivum L. to elevated ozone in China

2007 ◽  
Vol 45 (3) ◽  
pp. 441-446 ◽  
Author(s):  
Z. Z. Feng ◽  
F. F. Yao ◽  
Z. Chen ◽  
X. K. Wang ◽  
Q. W. Zheng ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Gas Exchange ◽  
Yield Components ◽  
Triticum Aestivum L ◽  
Elevated Ozone

Influences of sulfonated graphene oxide on gas exchange performance, antioxidant systems and redox states of ascorbate and glutathione in nitrate and/or ammonium stressed-wheat (Triticum aestivum L.)

2021 ◽  
Author(s):  
Ceyda Ozfidan-Konakci ◽  
Evren Yildiztugay ◽  
Halit Cavusoglu ◽  
Busra Arikan ◽  
Fevzi Elbasan ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Graphene Oxide ◽  
Gas Exchange ◽  
Surface Area ◽  
Triticum Aestivum L ◽  
Antioxidant Systems ◽  
Physiochemical Properties ◽  
Redox States ◽  
Exchange Performance ◽  
Sulfonated Graphene

Graphene oxide has unique physiochemical properties and a large surface area.

scholarly journals Screening of recombinant inbred lines for salinity tolerance in bread wheat (Triticum aestivum L.)

2011 ◽  
Vol 10 (60) ◽  
pp. 12875-12881 ◽  
Author(s):  
Azadi Amin ◽  
Majidi Hervan Eslam ◽  
Abolghasem Mohammadi Seyed ◽  
Moradi Foad ◽  
Nakhoda Babak ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Bread Wheat ◽  
Salinity Tolerance ◽  
Recombinant Inbred ◽  
Recombinant Inbred Lines ◽  
Triticum Aestivum L ◽  
Inbred Lines

Flood tolerance of wheat – the importance of leaf gas films during complete submergence

2017 ◽  
Vol 44 (9) ◽  
pp. 888 ◽  
Author(s):  
Anders Winkel ◽  
Max Herzog ◽  
Dennis Konnerup ◽  
Anja Heidi Floytrup ◽  
Ole Pedersen
Keyword(s):  
Triticum Aestivum ◽  
Gas Exchange ◽  
Beneficial Effect ◽  
Net Photosynthesis ◽  
Triticum Aestivum L ◽  
Flood Tolerance ◽  
Terrestrial Plants ◽  
Full Sunlight ◽  
Dryland Crops ◽  
Dead Tissue

Submergence invokes a range of stressors to plants with impeded gas exchange between tissues and floodwater being the greatest challenge. Many terrestrial plants including wheat (Triticum aestivum L.), possess superhydrophobic leaf cuticles that retain a thin gas film when submerged, and the gas films enhance gas exchange with the floodwater. However, leaf hydrophobicity is lost during submergence and the gas films disappear accordingly. Here, we completely submerged wheat (with or without gas films) for up to 14 days and found that plants with gas films survived significantly longer (13 days) than plants without (10 days). Plants with gas films also had less dead tissue following a period of recovery. However, this study also revealed that reflections by gas films resulted in a higher light compensation point for underwater net photosynthesis for leaves with gas films compared with leaves without (IC = 52 vs 35 µmol photons m–2 s–1 with or without gas films, respectively). Still, already at ~5% of full sunlight the beneficial effect of gas films overcame the negative under ecologically relevant CO2 concentrations. Our study showed that dryland crops also benefit from leaf gas films during submergence and that this trait should be incorporated to improve flood tolerance of wheat.

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