Advances in agronomy, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
Язык: Английский
Plants, Год журнала: 2023, Номер 12(19), С. 3475 - 3475
Опубликована: Окт. 4, 2023
A multitude of biotic and abiotic stress factors do harm to plants by bringing about diseases inhibiting normal growth development. As a pivotal signaling molecule, salicylic acid (SA) plays crucial roles in plant tolerance responses both stresses, thereby maintaining improving yields under stress. In view this, this paper mainly discusses the role SA stresses plants. regulates expression genes involved defense pathways, thus enhancing immunity. addition, mitigates negative effects acts as molecule induce stress-responsive synthesis stress-related proteins. also improves certain yield-related photosynthetic indexes, crop yield On other hand, with molecules, such jasmonic (JA), auxin, ethylene (ETH), so on, regulating This reviews recent advances SA’s tolerance, provide theoretical references for further studies concerning decryption molecular mechanisms improvement management
Язык: Английский
Процитировано
52
Опубликована: Сен. 14, 2023
Abstract: A multitude of biotic and abiotic stress factors do harm to plants by bringing about diseases inhibiting normal growth development. As an omnipotent signaling molecule, salicylic acid (SA) plays crucial roles in plants' tolerance responses both stresses, thereby maintaining plants’ improving yields under stresses. In view this, this paper mainly discusses the role SA stresses plants. regulates expression genes involved defense pathways, thus enhancing immunity. addition, mitigates negative effects acts as a molecule induce stress-responsive synthesis stress-related proteins. also improves certain yield-related photosynthetic indexes, crop yield On other hand, with molecules regulating tolerances This reviews recent advances SA’s plant tolerances, so provide theoretical references for further studies concerning decryption molecular mechanisms improvement management
Язык: Английский
Процитировано
18
South African Journal of Botany, Год журнала: 2025, Номер 177, С. 630 - 642
Опубликована: Янв. 5, 2025
Язык: Английский
Процитировано
0
Deleted Journal, Год журнала: 2025, Номер 77(2)
Опубликована: Март 7, 2025
Nanoparticles (NPs) have shown promising potential to improve plant resilience against various abiotic stresses like drought, salinity, heat, cold etc. by modulating key phytohormonal pathways. While previous studies explored the efficacy of different NPs in alleviating individual stresses, a critical analysis summarizing current understanding NPs-phytohormone interconnections is lacking. This review comprehensively surveys recent advances elucidating crosstalk between and major hormones abscisic acid, auxins, salicylic jasmonic cytokinins, ethylene, strigolactones brassinosteroids involved stress responses. Both biogenic chemically engineered are covered. The mechanisms underlying NP-triggered phytohormone signature changes discussed. Critical knowledge gaps such as lack field scale evaluations identified. Finally, future prospects include molecular more deeply using multi-omics approaches, evaluation under conditions diverse environmental contexts genotypes, long-term risk assessments, development targeted multi-component NP formulations. assimilates status outlook emerging NP-phytohormone interplay engineering for sustainable agriculture solutions.
Язык: Английский
Процитировано
0
Plant Physiology Reports, Год журнала: 2024, Номер 29(2), С. 356 - 366
Опубликована: Март 12, 2024
Язык: Английский
Процитировано
2
Disciplinarum Scientia. Série Ciências Naturais e Tecnológicas, Год журнала: 2024, Номер 25(1), С. 129 - 138
Опубликована: Янв. 1, 2024
O excesso de sal no solo tem afetado negativamente o cultivo culturas forrageiras, como a aveia branca. Consequentemente, é crucial buscar alternativas capazes induzir tolerância ao estresse salino nessas plantas. presente estudo se concentra em investigar os efeitos do ácido salicílico na mitigação germinação sementes e crescimento inicial experimento foi conduzido delineamento inteiramente casualizado, sendo cinco concentrações (0; 0,5; 1; 1,5 2 mM) três níveis salinidade (0, 50 100 mM), com quatro repetições. As foram semeadas papel germitest armazenadas câmara Demanda Bioquímica Oxigênio regulada para 20 °C fotoperíodo 12 horas. Foram realizados testes germinação, primeira contagem, comprimento massa seca das plântulas. meio resultou redução da plântulas branca, enquanto não prejudicial até mM. condicionamento branca pode ser utilizado mitigar negativos induzidos pelo dependente intensidade utilizadas.
Процитировано
2
Advances in agronomy, Год журнала: 2024, Номер unknown, С. 213 - 309
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
2
Journal of soil science and plant nutrition, Год журнала: 2023, Номер 23(4), С. 6299 - 6316
Опубликована: Сен. 25, 2023
Язык: Английский
Процитировано
5
Plant Stress, Год журнала: 2023, Номер 11, С. 100343 - 100343
Опубликована: Дек. 28, 2023
Sustainably increasing rice (Oryza sativa L.) becomes more challenging due to environmental stresses. High temperature stress resulting from global warming impact of climate change is highly damaging as it can cause growth and yield reduction via cellular physio-biochemical impairments. Application either salicylic acid or chitosan possibly increase plant's tolerance different abiotic stresses; however, their combined mitigation effects remained inadequately explored. Thus, the objective current study was evaluate potential against high rice. The experiment conducted in a factorial combination two regimes (optimum [control] temperature); levels (−SA: 0 mg L−1 +SA: 140 L−1); (−Ch: L−1, +Ch: 100 L−1) following completely randomized design. impaired productivity by negatively influencing all tested parameters; could significantly mitigate those on contributing parameters recorded at best 11%, 21%, 12%, 75%, 61%, 46%, 27%, 43% for plant height, leaf area, shoot dry matter, pollen viability, effective tiller percentage, filled grain 1000-grain weight, respectively. Highest alleviation were also found 35%, 68%, 67% greenness, net photosynthetic rate, stomatal conductance respectively with 28% 60% respective transpiration rate proline concentration. Superoxide dismutase, catalase, ascorbate peroxidase activity boosted 1.6-folds, 1.4-folds, 1.9-folds, 2.6-folds subsequent 32% lipid peroxidation 34% hydrogen peroxide For parameters, positive observed under treatment. Individually, than chitosan; application resulted better responses over individual most studied parameters. Our findings would contribute present understanding help strategizing suited management practices towards sustainable productivity.
Язык: Английский
Процитировано
5
International Journal of Nature and Life Sciences, Год журнала: 2023, Номер 7(2), С. 137 - 146
Опубликована: Дек. 30, 2023
This study aimed to determine the effects of salicylic acid (SA) seed priming applications on germination parameters switchgrass (Panicum virgatum L.). The research was carried out in Siirt University, Faculty Agriculture, Field Crops Laboratory, under controlled conditions at 25±1 °C. subject consists SA doses which is (0, 0.10, 0.25, 0.50, 0.75, 1.00 and 1.25 mM) applied 3 different cultivars (P. L.) (Kanlow, Shawnee Trailblazer). experiment Petri dishes according randomized complete design with four replications. In study, such as percentage, mean time, index coefficient uniformity germination, seedling growth fresh dry weight, vigor were examined. It detected that all except for weight statiscally differences among (p
Язык: Английский
Процитировано
5