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      The efficiency of salicylic acid and poultry manure on growth and volatile oil production of Coriandrum sativum L. plants Translated title: Eficiência do ácido salicílico e do esterco de aves no crescimento e produção de óleo volátil de plantas de Coriandrum sativum L.

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          Abstract

          Abstract This research was conducted during the two experimental seasons 2021/2022 and 2022/2023 to explore the effect of salicylic acid (SA) concentrations at 0.75.150 and 300 ppm, fertilization of poultry manure (PM) on rats 0, 5, 10/ and 20 m3/ha as well as their interactions on growth, yield and volatile oil components of Coriander (Coriandrum sativum L.). It resulted in a significant increase in plant growth traits in terms of plant height, number of branches, fresh and dry weed weight, number of threads, and seed yield per plant and hectare, when plants were treated with fine particles at a high concentration (300 ppm). While the highest values for volatile oil production were when spraying at a concentration of 200 parts per million, it was also proven that poultry manure at all levels was more effective in increasing the previously studied traits. All tested variables were significantly affected by the interaction coefficients. In this respect, most of the combination therapies significantly increased all aspects examined. Moreover, foliar application at 300 ppm SA plus high level (20 m3/ha) was the most effective treatment for growth and yield characteristics while oil production was better at 200 ppm concentration with the same level of poultry manure. GC-MS analysis of the volatile oil indicated that poultry manure and foliar applications with salicylic acid concentrations also affected the major constituents. The combination of SA at 200 and 300 ppm plus PM at the higher level (20 m3/ha) resulted in increased percentages of major components compared to the untreated plants and the other treatments.

          Translated abstract

          Resumo Esta pesquisa foi realizada durante as duas temporadas experimentais de 2021 a 2022 e de 2022 a 2023, com o objetivo de explorar o efeito das concentrações de ácido salicílico (AAS) a 0,75,150 e 300 ppm, a adubação com esterco de aves (PM) em ratos 0, 5, 10/ e 20 m3/ha, bem como suas interações no crescimento, produtividade e componentes voláteis do óleo de Coentro (Coriandrum sativum L.). Tais análises resultaram em um aumento significativo nas características de crescimento das plantas em termos de altura da planta, número de ramos, peso fresco e seco das ervas daninhas, número de fios e rendimento de sementes por planta e hectare, quando tratadas com partículas finas em alta concentração (300 ppm). Embora os valores mais elevados para a produção de óleo volátil tenham ocorrido quando a pulverização foi feita numa concentração de 200 ppm, também foi comprovado que o esterco de aves em todos os níveis foi mais eficaz no aumento das características previamente estudadas. Todas as variáveis testadas foram afetadas significativamente pelos coeficientes de interação. Com relação à isto, a maioria das terapias combinadas aumentaram significativamente todos os aspectos examinados. Além disso, a aplicação foliar a 300 ppm de AAS, o mais alto nível (20 m3/ha), foi o tratamento mais eficaz para características de crescimento e rendimento, enquanto a produção de óleo foi mais eficaz na concentração de 200 ppm, com o mesmo nível de esterco de aves. A análise GC-MS do óleo volátil indicou que o esterco de aves e as aplicações foliares com concentrações de ácido salicílico também afetaram os constituintes principais. A combinação de SA a 200 e 300 ppm mais PM no nível mais elevado (20 m3/ha) resultou em percentagens aumentadas de componentes principais em comparação com as plantas não tratadas e em relação aos outros tratamentos.

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          Most cited references60

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          Salicylic acid potentiates an agonist-dependent gain control that amplifies pathogen signals in the activation of defense mechanisms.

          The phenylpropanoid-derived natural product salicylic acid (SA) plays a key role in disease resistance. However, SA administered in the absence of a pathogen is a paradoxically weak inductive signal, often requiring concentrations of 0.5 to 5 mM to induce acquired resistance or related defense mechanisms or to precondition signal systems. In contrast, endogenous SA accumulates to concentrations of < 70 microM at the site of attempted infection. Here, we show that although 10 to 100 microM SA had negligible effects when administered to soybean cell suspensions in the absence of a pathogen, physiological concentrations of SA markedly enhanced the induction of defense gene transcripts, H2O2 accumulation, and hypersensitive cell death by an avirulent strain of Pseudomonas syringae pv glycinea, with optimal effects being at approximately 50 microM. SA also synergistically enhanced H2O2 accumulation in response to the protein phosphatase type 2A inhibitor cantharidin in the absence of a pathogen. The synergistic effect of SA was potent, rapid, and insensitive to the protein synthesis inhibitor cycloheximide, and we conclude that SA stimulates an agonist-dependent gain control operating at an early step in the signal pathway for induction of the hypersensitive response. This fine control mechanism differs from previously described time-dependent, inductive coarse control mechanisms for SA action in the absence of a pathogen. Induction of H2O2 accumulation and hypersensitive cell death by avirulent P. s. glycinea was blocked by the phenylpropanoid synthesis inhibitor alpha-aminooxy-beta-phenylpropionic acid, and these responses could be rescued by exogenous SA. Because the agonist-dependent gain control operates at physiological levels of SA, we propose that rapid fine control signal amplification makes an important contribution to SA function in the induction of disease resistance mechanisms.
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            Ozone-induced responses in Arabidopsis thaliana: the role of salicylic acid in the accumulation of defense-related transcripts and induced resistance.

            Exposure of Arabidopsis thaliana to ozone results in the expression of a number of defense-related genes that are also induced during a hypersensitive response. A potential common link between the activation of defense gene expression during a hypersensitive response and by ozone treatment is the production of active oxygen species and the accumulation of hydrogen peroxide. Here we report that salicylic acid accumulation, which can be induced by hydrogen peroxide and is required for the expression of both a hypersensitive response and systemic acquired resistance, is also required for the induction of some, but not all, ozone-induced mRNAs examined. In addition, we show that ozone exposure triggers induced resistance of A. thaliana to infection with virulent phytopathogenic Pseudomonas syringae strains. Infection of transgenic plants expressing salicylate hydroxylase, which prevents the accumulation of salicylic acid, or npr1 mutant plants, which are defective in the expression of systemic acquired resistance at a step downstream of salicylic acid, demonstrated that the signaling pathway activated during ozone-induced resistance overlaps with the systemic acquired resistance activation pathway and is salicylic acid dependent. Interestingly, plants expressing salicylate hydroxylase exhibited increased sensitivity to ozone exposure. These results demonstrate that ozone activates at least two distinct signaling pathways, including a salicylic acid dependent pathway previously shown to be associated with the activation of pathogen defense reactions, and that this latter pathway also induces a protective response to ozone.
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              Quantitative systematic review of topically applied non-steroidal anti-inflammatory drugs.

              To review the effectiveness and safety of topical non-steroidal anti-inflammatory drugs in acute and chronic pain conditions. Quantitative systematic review of randomised controlled trials. 86 trials involving 10,160 patients. Measures of treatment success approximating at least 50% reduction in pain, local and systemic adverse effects. Analysis at 1 week for acute and 2 weeks for chronic conditions with relative benefit and number needed to treat. In acute pain conditions (soft tissue trauma, strains, and sprains) placebo controlled trials had a relative benefit of 1.7 (1.5 to 1.9), the number needed to treat was 3.9 (3.4 to 4.4). With analysis by drug (at least three trials), ketoprofen (number needed to treat 2.6), felbinac (3.0), ibuprofen (3.5), and piroxicam (4.2) had significant efficacy. Benzydamine and indomethacin were no different from placebo. In chronic pain conditions (osteoarthritis, tendinitis) placebo controlled trials had a relative benefit of 2.0 (1.5 to 2.7); the number needed to treat was 3.1 (2.7 to 3.8). Small trials (< 40 treated patients) exaggerated effectiveness of topical non-steroidals by 33% in acute conditions but not in chronic conditions. There was no relation between trial quality and treatment effect. In both acute and chronic pain local and systemic adverse events and withdrawal from the study related to the drug had a low incidence and were no different from placebo. Topical non-steroidal anti-inflammatory drugs are effective in relieving pain in acute and chronic conditions.
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                Author and article information

                Journal
                bjb
                Brazilian Journal of Biology
                Braz. J. Biol.
                Instituto Internacional de Ecologia (São Carlos, SP, Brazil )
                1519-6984
                1678-4375
                2024
                : 84
                : e276886
                Affiliations
                [02] Al-Salt orgnameAl-Balqa Applied University orgdiv1Al-Karak University College orgdiv2Department of Medical Support Jordan
                [01] Al-Huson Irbid orgnameAl-Balqa Applied University orgdiv1Al-Huson University College orgdiv2Department of Nutrition and Food Processing Jordan
                Article
                S1519-69842024000100476 S1519-6984(24)08400000476
                10.1590/1519-6984.276886
                36cc0e91-e756-4710-ae64-fe0dab59826e

                This work is licensed under a Creative Commons Attribution 4.0 International License.

                History
                : 24 July 2023
                : 30 August 2023
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 61, Pages: 0
                Product

                SciELO Brazil

                Categories
                Original Article

                coentro,salicylic acid,poultry manure,coriander,Coriandrum sativum L,ácido salicílico,esterco de aves

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