scholarly journals Effect of water deficit stress on physiological traits of some Algerian barley genotypes

2021 ◽  
Vol 22 (2) ◽  
pp. 295-304
Author(s):  
Hamza HEBBACHE ◽  
Nadjat BENKHERBACHE ◽  
Mohamed MEFTI ◽  
Meriem BOUCHAKOUR
Keyword(s):  
Water Deficit ◽  
Physiological Traits ◽  
Water Deficit Stress ◽  
Effect Of Water ◽  
Barley Genotypes

Effect of water deficit stress on benzoylprop-ethyl performance and physiological traits of winter wild oat (Avena sterilis subsp. ludoviciana)

2020 ◽  
Vol 137 ◽  
pp. 105292
Author(s):  
Saeid Alizade ◽  
Eshagh Keshtkar ◽  
Ali Mokhtasi-Bidgoli ◽  
Hamidreza Sasanfar ◽  
Jens C. Streibig
Keyword(s):  
Water Deficit ◽  
Physiological Traits ◽  
Water Deficit Stress ◽  
Wild Oat ◽  
Avena Sterilis ◽  
Effect Of Water

Using Physiological Traits to Evaluating Resistance of Different Barley Promising Lines to Water Deficit Stress

2014 ◽  
Vol 2 (6) ◽  
pp. 209-219 ◽  
Author(s):  
Soleyman Mohammadi ◽  
Behzad Sorkhi Lalehloo ◽  
Mahdi Bayat ◽  
Soran Sharafi ◽  
Farshad Habibi
Keyword(s):  
Water Deficit ◽  
Physiological Traits ◽  
Water Deficit Stress

Effect of endophytic fungus Piriformospora indica on yield and some physiological traits of millet (Panicum miliaceum) under water stress

2018 ◽  
Vol 69 (6) ◽  
pp. 594 ◽  
Author(s):  
Goudarz Ahmadvand ◽  
Somayeh Hajinia
Keyword(s):  
Water Stress ◽  
Grain Yield ◽  
Leaf Area ◽  
Water Deficit ◽  
Flag Leaf ◽  
Piriformospora Indica ◽  
Physiological Traits ◽  
Water Deficit Stress ◽  
Panicum Miliaceum ◽  
Severe Water Stress

Piriformospora indica is one of the cultivable root-colonising endophytic fungi of the order Sebacinales, which efficiently promote plant growth, uptake of nutrients, and resistance to biotic and abiotic stresses. The aim of this study was to evaluate the effect of P. indica on millet (Panicum miliaceum L.) under water-stress conditions. Two field experiments were carried out in a factorial arrangement at Bu-Ali Sina University of Hamedan, Iran, during 2014 and 2015. The first factor was three levels of water-deficit stress, with irrigation after 60 mm (well-watered), 90 mm (mild stress) and 120 mm (severe stress) evaporation from pan class A. The second factor was two levels of fungus P. indica: inoculated and uninoculated. Results showed that water-deficit stress significantly decreased grain yield and yield components. Colonisation by P. indica significantly increased number of panicles per plant, number of grains per panicle and 1000-grain weight, regardless of water supply. Inoculation with P. indica increased grain yield by 11.4% (year 1) and 19.72% (year 2) in well-watered conditions and by 35.34% (year 1) and 32.59% (year 2) under drought stress, compared with uninoculated plants. Maximum flag-leaf area (21.71 cm2) was achieved with well-watered conditions. Severe water stress decreased flag-leaf area by 53.36%. Flag-leaf area was increased by 18.64% by fungus inoculation compared with the uninoculated control. Under drought conditions, inoculation with P. indica increased plant height by 27.07% and panicle length by 9.61%. Severe water stress caused a significant decrease in grain phosphorus concentration, by 42.42%, compared with the well-watered treatment. By contrast, grain nitrogen and protein contents were increased about 30.23% and 30.18%, respectively, with severe water stress. Inoculation with P. indica increased grain phosphorus by 24.22%, nitrogen by 7.47% and protein content by 7.54% compared with control. Water stress reduced leaf chlorophyll and carotenoid concentrations, whereas P. indica inoculation enhanced chlorophyll concentrations by 27.18% under severe water stress. The results indicated the positive effect of P. indica on yield and physiological traits of millet in both well-watered and water-stressed conditions.

The effect of water deficit stress on the growth, yield and composition of essential oils of parsley

2008 ◽  
Vol 115 (4) ◽  
pp. 393-397 ◽  
Author(s):  
S.A. Petropoulos ◽  
Dimitra Daferera ◽  
M.G. Polissiou ◽  
H.C. Passam
Keyword(s):  
Essential Oils ◽  
Water Deficit ◽  
Growth Yield ◽  
Water Deficit Stress ◽  
Effect Of Water

Exogenous application of gamma-aminobutyric acid (GABA) alleviates the effect of water deficit stress in black cumin ( Nigella sativa L.)

2018 ◽  
Vol 112 ◽  
pp. 741-748 ◽  
Author(s):  
Esmaeil Rezaei-Chiyaneh ◽  
Seyyed Mohammad Seyyedi ◽  
Elnaz Ebrahimian ◽  
Sina Siavash Moghaddam ◽  
Christos A. Damalas
Keyword(s):  
Water Deficit ◽  
Nigella Sativa ◽  
Aminobutyric Acid ◽  
Water Deficit Stress ◽  
Gamma Aminobutyric Acid ◽  
Black Cumin ◽  
Exogenous Application ◽  
Effect Of Water

Effect of Water Deficit Stress on Growth and Chlorophyll Pigments in Two Cultivars of Groundnut

2012 ◽  
Vol 3 (4) ◽  
pp. 8-9
Author(s):  
Dr. K.V. MADHUSUDHAN Dr. K.V. MADHUSUDHAN ◽  
◽  
Prof. C. SUDHAKAR Prof. C. SUDHAKAR
Keyword(s):  
Water Deficit ◽  
Water Deficit Stress ◽  
Chlorophyll Pigments ◽  
Effect Of Water
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