Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123796 - 123796
Published: Dec. 24, 2024
Language: Английский
BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)
Published: May 9, 2024
Abstract The use of saline water under drought conditions is critical for sustainable agricultural development in arid regions. Biochar used as a soil amendment to enhance properties such water-holding capacity and the source nutrition elements plants. Thus, research was carried out assess impact biochar treatment on morphological physiological characteristics production Solanum lycopersicum greenhouses exposed stresses. study structured three-factorial split-split-plot design. There were 16 treatments across three variables: (i) quality, with freshwater water, electrical conductivities 0.9 2.4 dS m − 1 , respectively; (ii) irrigation level, 40%, 60%, 80%, 100% total evapotranspiration (ETC); (iii) application, addition at 3% dosage by (w/w) (BC ), control 0% ). findings demonstrated that salt deficiency hurt physiological, morphological, yield characteristics. Conversely, enhanced all Growth-related parameters, plant height, stem diameter, leaf area, dry wet weight, gas exchange attributes, rate transpiration photosynthesis, conductivity, well relative content decreased stresses, especially when 60% ETc or 40% ETc. resulted substantial enhancement vegetative growth-related characteristics, efficiency use, yield, reduced proline levels. Tomato 4%, 16%, 8%, different levels deficit (100% ETc, 80% ETc) than Overall, (3%) combined shows potential morpho-physiological support tomato plants, improve higher WUE semi-arid areas.
Language: Английский
Citations
19
Plant Signaling & Behavior, Journal Year: 2024, Volume and Issue: 19(1)
Published: April 2, 2024
Ornamental crops particularly cut flowers are considered sensitive to heavy metals (HMs) induced oxidative stress condition. Melatonin (MLT) is a versatile phytohormone with the ability mitigate abiotic stresses in plants. Similarly, signaling molecules such as hydrogen sulfide (H2S) have emerged potential options for resolving HMs related problems The mechanisms underlying combined application of MLT and H2S not yet explored. Therefore, we evaluated individual applications (100 μM) form sodium hydrosulfide (NaHS), donor H2S, (1.5 mM) alleviate cadmium (Cd) (50 mg L−1) stock (Matthiola incana L.) plants by measuring various morpho-physiological biochemical characteristics. results depicted that Cd-stress inhibited growth, photosynthesis Cd-associated excessive ROS accumulation. Combined efficiently recovered all these attributes. Furthermore, Cd stress-induced markers including electrolyte leakage, malondialdehyde, peroxide partially reversed Cd-stressed application. This might be attributed or antioxidant plant defense activities, which effectively reduce severity indicators. Overall, supplementation, favorably regulated tolerance stock; yet, use had greater effect on than independent
Language: Английский
Citations
15
Antioxidants, Journal Year: 2024, Volume and Issue: 13(10), P. 1174 - 1174
Published: Sept. 26, 2024
Cadmium (Cd
Language: Английский
Citations
10
International Journal of Phytoremediation, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 16
Published: Jan. 6, 2025
Chickpea (Cicer arietinum L.) productivity is hindered by biotic and abiotic stresses, particularly heavy metal toxicity. The pot experiment was carried out at the botanical garden of Islamia University Bahawalpur, Bahawalpur-Pakistan. experimental treatments comprised following details: T0 = Control + 0 µM MT, T1 15 T2= 30 T3 100 Cd T4 MT T5 MT. A completely randomized design (CRD) with three replicates used. stress significantly reduced shoot fresh (51.3%) dry weight (50.4%), total chlorophyll (53.6%), Ca2+ (56.6%). However, it increased proline (38.3%), phenolics (74.2%), glycine betaine (46.4%), TSS (67.7%), TSP (50%), SOD (49.5%), POD (107%), CAT (74.2%). Conversely, improved (78.5%) (76%), (47%), (26.5%), (35.8%), (27.8%), (19%), (24.5%), (25.8%), Results indicated that enhanced photosynthetic pigments antioxidant activities, maintained ion homeostasis, reduces reactive oxygen species. Desi variety performed better than Kabuli, application effectively mitigated
Language: Английский
Citations
1
Environmental and Experimental Botany, Journal Year: 2024, Volume and Issue: 225, P. 105856 - 105856
Published: June 12, 2024
Language: Английский
Citations
5
Plant Physiology and Biochemistry, Journal Year: 2025, Volume and Issue: 220, P. 109522 - 109522
Published: Jan. 18, 2025
Language: Английский
Citations
0
Journal of Plant Biochemistry and Biotechnology, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 31, 2025
Language: Английский
Citations
0
Physiologia Plantarum, Journal Year: 2025, Volume and Issue: 177(1)
Published: Jan. 1, 2025
Abstract Global crop productivity is consistently threatened by cadmium (Cd) soil contamination. Crosstalk between nitric oxide (NO) and melatonin (MT) in enhancing resilience to heavy metal stress has gained significant attention. Here, we evaluated the joint effect of sodium nitroprusside (SNP; 200 μM as NO donor) MT (100 μM) on Cd‐stressed eggplant ( Solanum melongena L.). Cd significantly reduced plant growth, biomass yield, leaf pigments, biochemical properties. Conversely, SNP, MT, particularly their combined (SNP + MT) application toxicity enhanced growth physio‐biochemical traits eggplants. For instance, at 50 mg kg −1 soil, SNP increased root (41.6, 30, 47%), total chlorophyll (30.7, 26.3, 46%), soluble protein (20.5, 17.6 37%) RLWC (23, 17.5, 29%) over respective control. Furthermore, p ≤ 0.05) levels EL, H 2 O , proline, MDA 54.5, 66, 61 70%, respectively, interplay antioxidant defense responses tissues under stress. Besides, upregulated transcript POD SOD CAT GPX genes eggplants applications improved essential nutrient cation homeostasis shoot Moreover, lessens metal‐induced decreasing uptake, translocation (TF) bioconcentration (BCF) factors. Conclusively, these findings validated beneficial defensive interaction regulating tolerance However, further research needed uncover underlying mechanisms synergistic effects.
Language: Английский
Citations
0
Horticultural Plant Journal, Journal Year: 2025, Volume and Issue: unknown
Published: March 1, 2025
Language: Английский
Citations
0
Environmental Progress & Sustainable Energy, Journal Year: 2025, Volume and Issue: unknown
Published: April 9, 2025
Abstract To enhance selenium (Se) uptake in peach plants, a pot experiment was conducted to study the effects of melatonin (150 μmol/L) and 24‐epibrassinolide (1.5 mg/L) on growth Se accumulation wild (as rootstock peach) seedlings under stress (0.1 mg/L). The results showed that application melatonin, 24‐epibrassinolide, combination both increased biomass levels photosynthetic pigments (chlorophyll , chlorophyll b carotenoids) stress. Furthermore, these treatments activities peroxidase catalase while decreasing activity superoxide dismutase. Among treatments, only resulted an increase root content bioconcentration factor (BCF) seedlings. Compared treatment alone, with shoot by 40.87%, 53.91%, 53.04%, respectively, as well translocation factor, BCF, whole plant BCF Correlation gray relational analyses revealed carotenoid content, biomass, closest relationships Thus, can effectively promote stress, best observed 24‐epibrassinolide.
Language: Английский
Citations
0