Journal of soil science and plant nutrition, Journal Year: 2025, Volume and Issue: unknown
Published: May 2, 2025
Language: Английский
Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14
Published: June 14, 2023
Biochar, as a soil conditioner, has been widely used to promote the growth of maize, but most current research is short-term experiments, which limits on long-term effects biochar, especially physiological mechanism biochar maize in aeolian sandy still unclear. Here, we set up two groups pot respectively after new application and one-time seven years ago (CK: 0 t ha-1, C1: 15.75 C2: 31.50 C3: 63.00 C4: 126.00 ha-1), planted with maize. Subsequently, samples were collected at different periods explore effect physiology its after-effect. Results showed that plant height, biomass, yield highest rates increase rate ha-1 22.22% biomass 8.46% compared control under treatment. Meanwhile, height increased gradually treatment (increased by 4.13%-14.91% 13.83%-58.39% control). Interestingly, changes SPAD value (leaf greenness), soluble sugar protein contents leaves corresponded trend growth. Conversely, malondialdehyde (MDA), proline (PRO), catalase (CAT), peroxidase (POD) superoxide dismutase (SOD) manifested an opposite In conclusion, can inducing biochemical characteristics, excessive ranging from 63.00-126.00 inhibited After field aging, inhibitory amount disappeared changed promoting effect.
Language: Английский
Citations
59
Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14
Published: May 8, 2023
Drought stress (DS) is a potential abiotic that substantially reducing crop productivity across the globe. Likewise, salinity (SS) another serious also major threat to global productivity. The rapid climate change increased intensity of both stresses which pose food security; therefore, it urgently needed tackle ensure better production. Globally, different measures are being used improve under conditions. Among these measures, biochar (BC) has been widely soil health and promote yield application BC improves organic matter, structure, aggregate stability, water nutrient holding capacity, activity beneficial microbes fungi, leads an appreciable increase in tolerance damaging stresses. protects membrane uptake, maintains homeostasis, reduces reactive oxygen species production (ROS) through enhanced antioxidant activities, thereby improving Moreover, BC-mediated improvements properties photosynthetic activity, chlorophyll synthesis, gene expression, stress-responsive proteins, maintain osmolytes hormonal balance, turn against osmotic ionic In conclusion, could be promising amendment bring drought Therefore, present review, we have discussed various mechanisms salt tolerance. This review will help readers learn more about role causing plants, provide new suggestions on how this current knowledge can develop
Language: Английский
Citations
50
Plant Signaling & Behavior, Journal Year: 2022, Volume and Issue: 18(1)
Published: May 2, 2022
This research focused on the different approaches to transport and internal chelation of metals with amino acids organic in plants. Therefore, first phase, plants studied were identified characteristics bioaccumulation factors. Steria pumila, Echium angustifolium, Typha angustifolia, Sisymbrium austriacum as hyperaccumulators (Cd, Ni), accumulators (Pb, Sn, Se), excluders (Cr, Hg). On other hand, only showed characteristic accumulator for Cr. In second combined effects heavy tested by a multi-linear regression model. Related our hypothesis, Amino acids; Gly Leu (Cd), Trp Ile (Pb), Asp, Ser, (Cr), Ser (Hg), Glu (Ni), Thr, (Sn), Asn (Se), Organic Malonic Malic acid Oxalic Oxalic, Succinic, Citric Butyric Malonic, Maleic, (Se) concluded that had effect metal's phytochelation ability into
Language: Английский
Citations
53
Agronomy, Journal Year: 2023, Volume and Issue: 13(4), P. 1039 - 1039
Published: March 31, 2023
Biochar’s underlying biochemical and physiological mechanisms in reducing irrigation salinity stress are elusive. This paper investigates the effects of two types biochar (wood poultry biochar) on growth physiology tomato seedlings exposed to combined drought stress. Two biochar, wood (WB) (PB), were added soil separately, with three gradients 0, 100, 200 mmol/L water supply conditions full (FI) deficit (DI). Results showed that addition effectively improved root potential osmotic plant under Biochar application also mitigated leaf relative content by 9.86% 24.37% stress, respectively. Furthermore, decreased abscisic acid concentrations xylem sap altered structure increased field holding capacity, indirectly increasing supply. While use efficiency did not increase significantly after application, a synergistic seedling consumption occurred. In conclusion, shows promise for promoting help mitigate adverse impacts physiology.
Language: Английский
Citations
38
Agronomy, Journal Year: 2023, Volume and Issue: 13(2), P. 579 - 579
Published: Feb. 17, 2023
Drought is one of the major challenges global crop production, and its severity increasing because climate change. This abiotic stress an important target for Brassica species, which are generally grown in arid semi-arid climates. study was conducted to investigate effects water deficit on a set accessions belonging core collection EU H2020 BRESOV project, represented by oleracea L. crops complex species (n = 9). In particular, variation amount profile glucosinolates (GLSs) compounds analyzed root leaf tissues. The plant morphometric traits GLSs were detected plants cold greenhouse Catania (Sicily) during autumn–winter season ten weeks. results showed wide qualitative quantitative among accessions. varied qualitatively quantitively both genotypes portions (hypogenous-root epigeous-leaf). Plants under drought stress, last two weeks growing cycle consideration, higher GLS their leaves (190.1 ± 8.9 µmol. g−1 d.w.) compared roots (17.3 1.9 d.w.). Under conditions, highest increase glucosinolate broccoli (the accession BR1) with 85.4% cauliflower CV1) 72.8% leaves, respectively. Positive correlations found between identified. selection chemotypes allows time reduction breeding programs after crossing specific profiles glucosinolates.
Language: Английский
Citations
29
Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)
Published: June 20, 2024
Abstract Drought stress can have negative impacts on crop productivity. It triggers the accumulation of reactive oxygen species, which causes oxidative stress. Limited water and nutrient uptake under drought also decreases plant growth. Using cobalt fulvic acid with biochar in such scenarios effectively promote Cobalt (Co) is a component various enzymes co-enzymes. increase concentration flavonoids, total phenols, antioxidant (peroxidase, catalase, polyphenol oxidase) proline. Fulvic (FA), constituent soil organic matter, increases accessibility nutrients to plants. Biochar (BC) enhance moisture retention, uptake, productivity during That’s why current study explored influence Co, FA BC chili plants This involved 8 treatments, i.e., control, 4 g/L (4FA), 20 mg/L sulfate (20CoSO ), 4FA + 20CoSO , 0.50%MFWBC (0.50 MFWBC), 0.50MFWBC, 0.50MFWBC. Results showed that 0.50MFWBC caused an height (23.29%), dry weight (28.85%), fruit length (20.17%), girth (21.41%) yield (25.13%) compared control. The effectiveness was confirmed by significant chlorophyll contents, as well nitrogen (N), phosphorus (P), potassium (K) leaves over In conclusion4g/L, potentially improve growth cultivated suggested be used alleviate
Language: Английский
Citations
12
Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)
Published: Jan. 13, 2025
The present study was designed to highlight the ameliorative role of iron nanoparticles (FeNPs) against drought stress in spinach (Spinacia oleracea L.) plants. A pot experiment performed two-way completely randomize design with three replicates. For levels were used by maintaining field capacity soil. This included control (100% capacity), moderate (D1; 50% capacity) and severe (D2; 25% capacity). FeNPs synthesized green method using rice straw applied along precursor FeCl3, as Fe source for synthesis FeNPs, through foliar spray (40 mg L− 1 both). Growth parameters, efficiency photosynthetic machinery, gas exchange attributes, total soluble proteins, inorganic ions (Ca2+, K+ & Fe2+) significantly reduced at both D1 D2 levels, compared supplements form FeCl3 improved these attributes conditions. Malondialdehyde, H2O2, relative membrane permeability (stress indicators) activities antioxidants increased response stress. further antioxidant defense efficiently lowered effects indicators. These resulted growth S. plants Results showed that had more prominent on FeCl3. findings suggest could be a helpful tool lessening harmful consequences this can abiotic alleviation other crops well.
Language: Английский
Citations
1
Journal of Plant Growth Regulation, Journal Year: 2025, Volume and Issue: unknown
Published: March 7, 2025
Language: Английский
Citations
1
Plants, Journal Year: 2022, Volume and Issue: 11(18), P. 2411 - 2411
Published: Sept. 15, 2022
The application of biochar is mostly used to improve soil fertility, water retention capacity and nutrient uptake. present study was conducted in order the impact at deficiency conditions on physiological biochemical processes Medicago ciliaris seedlings. Seedlings were cultivated under greenhouse pots filled with a mixture sand mixed presence or absence 2% biochar. Plants uniform size subjected after pretreatment phase (72 days) either low (36% holding capacity, potential low) high (60% high). Pots weighed every day control maintain stable capacity. In ciliaris, drought led significant reduction plant growth an increase root/shoot ratio. response accompanied by decreased stomatal conductance net CO2 assimilation rate use efficiency. associated higher risk ROS production indicated level lipid peroxidation, antioxidant activities proline accumulation. Soil amendment enhanced significantly supported photosynthetic apparatus species boosting chlorophyll content Anet both well insufficient watered plants efficiency case shortage. This correlated biochar-mediated decrease MDA contents leaves buffering increasing activity enzymatic antioxidants SOD, APX, GPOX GR non-enzymatic antioxidants, such as AsA DHAsA, giving overall picture moderate stress response. These results confirmed hypothesis that reduces degree negative oxidative plants. implied this could be suitable cash pasture development agriculture dry wasteland future world shortages.
Language: Английский
Citations
29
Plant Stress, Journal Year: 2024, Volume and Issue: 12, P. 100461 - 100461
Published: April 19, 2024
Increasing the productivity of crops in water deficit circumstances is great significance order to face challenge securing global food production. Nowadays, use biochar (BC) and arbuscular mycorrhizal fungi (AMF) are considered as one most effective methods for empowering plants deal with drought stress. However, literature regarding effects simultaneous AMF+BC on under stress scarce. Hence, present study was conducted consider combined application AMF physiological biochemical properties lavender various levels irrigation. The first factor includes three irrigation regimes 90% field capacity (FC), 60% FC, 30% respectively, corresponding normal irrigation, mild severe second included a fertilizer or microbial inoculant source, which were respectively: no inoculation (control), AMF, BC, co-application along BC. highest nutrient, chlorophyll carotenoid content, fresh, dry weight recorded conditions AMF+BC. significantly increasing activity antioxidant enzymes against oxidative damage caused by reducing accumulation proline malondialdehyde. An increase phenolic, flavonoid, concentration essential oil observed using AMF+BC, while yield regime treated content linalool, camphor, borneol, linalyl acetate obtained adding It can be concluded that combination treatment may useful strategy improve quantity quality EO drought-stress circumstances.
Language: Английский
Citations
7