South African Journal of Botany, Journal Year: 2024, Volume and Issue: 166, P. 698 - 700
Published: Jan. 26, 2024
Language: Английский
Environmental and Experimental Botany, Journal Year: 2024, Volume and Issue: 226, P. 105942 - 105942
Published: Aug. 13, 2024
Language: Английский
Citations
16
IMA Fungus, Journal Year: 2025, Volume and Issue: 16
Published: March 21, 2025
Arbuscular Mycorrhizal (AM) symbiosis is integral to sustainable agriculture and enhances plant resilience abiotic biotic stressors. Through their symbiotic association with roots, AM improves nutrient water uptake, activates antioxidant defenses, facilitates hormonal regulation, contributing improved health productivity. Plants release strigolactones, which trigger spore germination hyphal branching, a process regulated by genes, such as D27 , CCD7 CCD8 MAX1 . recognition plants mediated receptor-like kinases (RLKs) LysM domains, leading the formation of arbuscules that optimize exchange. Hormonal regulation plays pivotal role in this symbiosis; cytokinins enhance colonization, auxins support arbuscule formation, brassinosteroids regulate root growth. Other hormones, salicylic acid, gibberellins, ethylene, jasmonic abscisic also influence colonization stress responses, further bolstering resilience. In addition health, soil improving microbial diversity, structure, cycling, carbon sequestration. This supports pH pathogen suppression, offering alternative chemical fertilizers fertility. To maximize ’s potential agriculture, future research should focus on refining inoculation strategies, enhancing compatibility different crops, assessing long-term ecological economic benefits. Optimizing applications critical for agricultural resilience, food security, farming practices.
Language: Английский
Citations
2
Heliyon, Journal Year: 2024, Volume and Issue: 10(11), P. e32569 - e32569
Published: June 1, 2024
Language: Английский
Citations
9
Food and Energy Security, Journal Year: 2025, Volume and Issue: 14(1)
Published: Jan. 1, 2025
ABSTRACT Lead (Pb) and arsenic (As) pollution seriously affect the physiological biochemical processes of plants, reduce agricultural productivity, pose a serious threat to human health. Recently, there has been an increasing interest in studies aimed at mitigating these negative effects heavy metals. Curcumin is important secondary metabolite belonging polyphenol class that provides stress tolerance plants through its metal‐chelating activity. Therefore, our study, curcumin (Cur1; 50 μM Cur2; 100 μM) was applied lettuce ( Lactuca sativa L.) under lead (Pb; and/or (As; stress. It observed relative growth rate plant decreased by 12% Pb 27% As combined conditions (Pb + As) reduced water content 23%. Notably, significant increases parameters were following treatment. Furthermore, exogenous application effectively mitigated detrimental induced heavy‐metal On gas exchange photosynthetic parameters, Cur1 treatment resulted more than twofold increase carbon assimilation conditions. Due exposure, H 2 O increased 25% TBARS twofold. These elevations attenuated with enhanced antioxidant enzyme Compared Cur2 treatments 40% 24% SOD activity, respectively. contributed maintenance redox balance cell activity ascorbate–glutathione (AsA‐GSH) cycle. In conclusion, applications reduction ROS accumulation uptake, photosynthesis efficiency, capacity. findings suggest phenolic compounds like could be promising strategy practices enhance resistance stress, thereby improving productivity.
Language: Английский
Citations
1
Phyton, Journal Year: 2025, Volume and Issue: 0(0), P. 1 - 10
Published: Jan. 1, 2025
Abiotic stresses such as drought, heat, salinity, and heavy metal contamination severely affect global agricultural productivity.Between 2005 2015, droughts caused losses of approximately USD 29 billion in developing countries, from 2008 to 2018, accounted for over 34% crop livestock yield losses, totaling about 37 billion.To support the growing human population, output must increase substantially, necessitating a 60%-100% rise productivity meet escalating demand.To address environmental challenges, organic, inorganic, microbial biostimulants are increasingly employed enhance plant resilience through various morphological, physiological, biochemical modifications.Plant under abiotic stress mechanisms abscisic acid signaling modulation, which regulates stomatal closure reduce water loss during drought heat stress.Additionally, they aid scavenging reactive oxygen species stabilizing ion channels, mitigating oxidative damage, maintaining ionic balance conditions salinity.This review summarizes recent advancements applying these biostimulants, focusing on their roles triggering biochemical, molecular changes that collectively conditions.It also includes bibliometric analysis all articles published 2019 2024 explores future research directions.Emphasis was placed optimizing biostimulant formulations understanding synergistic effects maximize efficacy conditions.By integrating into practices, we can adopt sustainable strategy safeguard face climate change stressors.
Language: Английский
Citations
1
Plants, Journal Year: 2024, Volume and Issue: 13(15), P. 2010 - 2010
Published: July 23, 2024
In China, cotton is a significant cash crop, and cold stress negatively impacts the crop's development, production, quality formation. Recent studies have shown that melatonin (MT) can alleviate damage to plants under promote good growth development. this study, morphological physiological changes induced by exogenous pretreatment on 'Xinluzao 33' seedlings were examined investigate its defensive effects. The results showed 100 μM MT improved resistance of most significantly. It also wilting state stress, greatly increased photosynthetic rate (Pn), stomatal conductance (Gs), maximum photochemical efficiency (Fv/Fm), performance index (PIabs) 116.92%, 47.16%, 32.30%, 50.22%, respectively, mitigated adverse effects low-temperature. addition, supplementation substantially reduced accumulation superoxide anion (O
Language: Английский
Citations
4
Plant Physiology and Biochemistry, Journal Year: 2025, Volume and Issue: 220, P. 109522 - 109522
Published: Jan. 18, 2025
Language: Английский
Citations
0
Deleted Journal, Journal Year: 2025, Volume and Issue: 67(2)
Published: Feb. 26, 2025
Language: Английский
Citations
0
Plant Stress, Journal Year: 2025, Volume and Issue: unknown, P. 100801 - 100801
Published: March 1, 2025
Language: Английский
Citations
0
Chemical and Biological Technologies in Agriculture, Journal Year: 2024, Volume and Issue: 11(1)
Published: Aug. 12, 2024
Satureja rechingeri Jamzad (known as "Jatra" in Persian), which belongs to the Lamiaceae family, is a rich source of essential oil particularly carvacrol, and rosmarinic acid. Drought stress has detrimental impact on physiological biochemical parameters plants, leading decline plant productivity. Melatonin (MT), new growth regulator found abundantly been enhance plant's internal resistance various environmental stresses. The present study aimed examine exogenously applied MT agro-morphological, physio-biochemical, phytochemical traits S. plants cultivated under different levels drought stress. results indicated that treated with 200 µM obtained highest height, length width leaf, fresh, dry drug weight levels. values relative water content (RWC) (93.5%) chlorophyll (15.4 mg/g FW) were recorded by 100 µM, respectively, 100% FC. treatments (40, 60, 80% FC) without foliar spray significantly enhanced H2O2 content, electrolyte leakage, malondialdehyde leaves, whereas treatment decreased above parameters. lowest (11.5 nmol/g), leakage (3.08%), (0.78 µM/g) at In contrast, increased total phenol (TPC), acid (RA), oils (EOs) yield, carvacrol. maximum TPC (28.1 mg GAE/g DW), EOs (3.63%) yield (0.96%), carvacrol (95.66%) achieved 40% RA (7.43 DW) was Thus, potential through mitigation reactive oxygen species (ROS)-induced oxidative harm, well augmentation photosynthesis pigments, secondary metabolites such phenolics, levels, overall antioxidant scavenging capacity, preservation RWC during periods
Language: Английский
Citations
3