Echophysiological aspects of Ocimum basilicum under saline stress and salicylic acid
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چکیده
منابع مشابه
Changes in antioxidant enzymes activity and physiological traits by exogenous salicylic acid in basil (Ocimum basilicum) under Pb stress
Salicylic acid (SA) is a key molecule that alleviates abiotic stress in many plant species. In this study, the role of SA was examined to moderate lead (Pb) toxicity in the basil (Ocimum basilicum). The experimental design was a randomized complete block design with 4 levels of PbNO3; 0 (control), 100, 200 and 300 mg kg-1 of soil as the first factor, and the foliar application of SA at 3 levels...
متن کاملChanges in antioxidant enzymes activity and physiological traits by exogenous salicylic acid in basil (Ocimum basilicum) under Pb stress
Salicylic acid (SA) is a key molecule that alleviates abiotic stress in many plant species. In this study, the role of SA was examined to moderate lead (Pb) toxicity in the basil (Ocimum basilicum). The experimental design was a randomized complete block design with 4 levels of PbNO3; 0 (control), 100, 200 and 300 mg kg-1 of soil as the first factor, and the foliar application of SA at 3 levels...
متن کاملeffects of salicylic acid on photosynthetic pigment content in ocimum basilicum l. under uv-c radiation stress
basil plants (ocimum basilicum l.) were sprayed with salicylic acid (1mm) and exposed to ultraviolet-c (uv-c) radiation (40 wm-2) after emergence of six developed leaves. plants were grown for 18 days and exposed to uv-c for 5 mind-1 alternatively. chlorophyll a, chlorophyll b and carotenoide were considered for analysis of photosynthetic pigments. the results showed that the photosynthetic pig...
متن کاملEffects of Response of Ocimum basilicum to the interactive effect of salicylic acid and salinity stress. Maryam Delavari1, Shekoofeh Enteshari1* and Khosrow Manoochehri Kalantari2,3
In this study, the role of salicylic acid pre-treatment (0.01, 0.1 mM was investigated)in inducing salt tolerance in sweet basil. Results showed germination percentage, length of shoot and root, fresh and dry weight of leaf, and photosynthetic pigments were decreased in response to high salinity but the lipid peroxidation, coefficient allometry, and soluble sugars increased. In plants pre-treat...
متن کاملChicoric acid found in basil (Ocimum basilicum L.) leaves
This is the first report to identify the presence of chicoric acid (cichoric acid; also known as dicaffeoyltartaric acid, which is a caffeic acid derivatizedwith tartaric acid) in basil leaves. Rosmarinic acid, chicoric acid and caftaric acid (in the order of most abundant to least; all derivatives of caffeic acid) were identified in fresh basil leaves. Rosmarinic acid was themain phenolic comp...
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ژورنال
عنوان ژورنال: Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences
سال: 2019
ISSN: 1981-0997
DOI: 10.5039/agraria.v14i2a5633