Antioxidant Defense and Ionic Homeostasis Govern Stage-Specific Response of Salinity Stress in Contrasting Rice Varieties DOI Creative Commons
Vikash Kumar, Ashish Kumar Srivastava, Deepak Sharma

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(6), P. 778 - 778

Published: March 9, 2024

Salt stress is one of the most severe environmental stresses limiting productivity crops, including rice. However, there a lack information on how salt-stress sensitivity varies across different developmental stages in In view this, comparative evaluation contrasting rice varieties CSR36 (salt tolerant) and Jaya sensitive) was conducted, wherein NaCl (50 mM) independently given either at seedling (S-stage), tillering (T-stage), flowering (F-stage), seed-setting (SS-stage) or throughout plant growth, from till maturity. Except for S-stage, exhibited improved tolerance than Jaya, all other tested stages. Principal component analysis (PCA) revealed that coincided with enhanced activities/levels enzymatic/non-enzymatic antioxidants (root ascorbate peroxidase T- (2.74-fold) S+T- (2.12-fold) root catalase F- (5.22-fold), (2.10-fold) S+T+F- (2.61-fold) stages) higher accumulation osmolytes (shoot proline F-stage (5.82-fold) (2.31-fold) stage), indicating better antioxidant capacitance osmotic adjustment, respectively. contrast, shoot Na+ (14.25-fold) consequent increase Na+/K+ (14.56-fold), Na+/Mg+2 (13.09-fold) Na+/Ca+2 (8.38-fold) ratio shoot, were identified as major variables associated S-stage salinity Jaya. Higher their deriving force stage specific combined addition, levels Fe3+, Mn2+ Co3+ lower Cl− SO42−, suggesting its potential to discriminate essential non-essential nutrients, which might contribute tolerance. Taken together, findings provided framework stage-specific responses rice, will facilitate crop-improvement programs ecological niches, coastal regions.

Language: Английский

Optimizing Phosphatic Fertilizer Drip Timing to Improve Cotton Yield in Saline–Alkali Soil and Mitigate Phosphorus–Calcium Binding Risks DOI Creative Commons
Xian‐Le Bu,

Xiangwen Xie,

Chang-Xue Wu

et al.

Agronomy, Journal Year: 2025, Volume and Issue: 15(1), P. 138 - 138

Published: Jan. 8, 2025

To improve cotton yield in salinized arid fields, excess salt is removed and phosphorus content increased. Adjusting phosphate fertilizer timing with water reduces binding calcium ions. Salt removal precedes application, enhancing soil availability promoting better growth. However, the optimal time for delaying drip irrigation remains unclear. Therefore, this study evaluated total salt, available phosphorus, under condition of delayed application. We conducted a field experiment using completely randomized design to adjust phosphatic application apply same amount pure phosphorus. Specifically, “t” was defined as duration one cycle, starting points were follows: T1, 1 h; T2, h + 1/3 t T3, 2/3 CK, h. These values represent leaching through each treatment. Phosphate applied after washing complete. The results revealed that T2 treatment exhibited highest SPAD value (64.53), which 11.46% 15.48% higher than T1 T3 treatments. 0–20 20–40 cm layers had pH 9.12 9.37, representing increases 1.93%, 1.21%, 4.50%, 1.38% compared treatments, respectively (p < 0.05). At bud stage, Olsen-P 82.86% 26.53% achieved 6492.09 kg/hm2, 31.47%, 31.53%, 2.77% CK. Overall, increased reduced adsorption ions soil. This provides an effective technical approach sustainable development fields Xinjiang.

Language: Английский

Citations

1
Thymbra spicata extract and arbuscular mycorrhizae improved the morphophysiological traits, biochemical properties, and essential oil content and composition of Rosemary (Rosmarinus officinalis L.) under salinity stress DOI Creative Commons
Mousa Solgi, Majid Bagnazari, Meisam Mohammadi

et al.

BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)

Published: Feb. 18, 2025

Enhancing the content of essential oils and valuable secondary metabolites is a primary goal for medicinal plant breeders. In this study, effects Thymbra spicata extract at concentrations 0% (C), 10% (TS1), 20% (TS2), along with mycorrhizal fungus (MF) biofertilizer rate 50 g/2.5 kg soil, were evaluated on growth, photosynthetic pigments, relative water (RWC), proline, protein, malondialdehyde (MDA), catalase (CAT), phenylalanine ammonia-lyase (PAL), oil composition Rosmarinus officinalis L. under varying salinity stress levels 0 mM (S0), 100 (S1), 200 (S2) NaCl. The experiment was conducted as factorial study within completely randomized design, three replications. As increased, yield growth characteristics plants declined. However, applied treatments effectively mitigated negative salinity. highest chlorophyll a, b, total contents observed in TS2 + MF treatment nonsaline conditions. Under S2 stress, carotenoid anthocyanin increased by 38.29% 11.11%, respectively, use MF. S1 conditions, proline soluble sugar 268% 44%, treatment. Essential enhanced 80.43% stress. analysis showed significant increases camphene (9.71%), β-pinene (43.75%), α-phellandrene (13.3%), geranyl acetate (156%), cineole (21.39%), β-linalool (5.12%) compared to control Among all treatments, combined application proved be most effective enhancing morphophysiological biochemical rosemary plants. This not only boosted production but also detrimental Therefore, it recommended beneficial agricultural practice improving productivity quality

Language: Английский

Citations

1
Sustainable phosphorus management in calcareous soils: problems and prospects DOI

Muhammad Adnan,

Shah Fahad, Muhammad Hamzah Saleem

et al.

Journal of Plant Nutrition, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 22

Published: March 18, 2025

Language: Английский

Citations

1
An Insight into Microbial Inoculants for Bioconversion of Waste Biomass into Sustainable “Bio-Organic” Fertilizers: A Bibliometric Analysis and Systematic Literature Review DOI Open Access
Jennifer Michellin Kiruba N, Agnieszka Saeid

International Journal of Molecular Sciences, Journal Year: 2022, Volume and Issue: 23(21), P. 13049 - 13049

Published: Oct. 27, 2022

The plant-microbe holobiont has garnered considerable attention in recent years, highlighting its importance as an ecological unit. Similarly, manipulation of the microbial entities involved rhizospheric microbiome for sustainable agriculture also been limelight, generating several commercial bioformulations to enhance crop yield and pest resistance. These were termed biofertilizers, with consistent existence evolution different types. However, emerging area interest recently focused on application these microorganisms waste valorization production “bio-organic” fertilizers a result. In this study, we performed bibliometric analysis systematic review literature retrieved from Scopus Web Science determine type inoculants used bioconversion into fertilizers. Bacillus, Acidothiobacillus species, cyanobacterial biomass Aspergillus sp. Trichoderma identified be consistently recovery nutrients wastes promotion plant growth. Cyanobacterial strains predominantly wastewater treatment, while Acidothiobacillus, wide variety such sawdust, agricultural waste, poultry bone meal, crustacean shell food treatment (WWTP) sewage sludge ash. Several strategies observed submerged fermentation, solid-state aerobic composting, granulation microbiological activation, biodegradation. Diverse groups (bacteria fungi) enzymatic functionalities chitinolysis, lignocellulolytic, proteolysis, addition their growth promoting properties being explored consortium inoculum Combining efficiency functional compatible species efficient well higher is enticing opportunity fertilizer research.

Language: Английский

Citations

31
Exogenous selenium treatment alleviates salinity stress in Proso Millet (Panicum miliaceum L.) by enhancing the antioxidant defence system and regulation of ionic channels DOI
Aadil Rasool, Wasifa Hafiz Shah,

Sajad Ahmad Padder

et al.

Plant Growth Regulation, Journal Year: 2022, Volume and Issue: 100(2), P. 479 - 494

Published: May 19, 2022

Language: Английский

Citations

30
Ditching Phosphatic Fertilizers for Phosphate-Solubilizing Biofertilizers: A Step towards Sustainable Agriculture and Environmental Health DOI Open Access
Adishiwot Wendimu, Tarekegn Yoseph, Tewodros Ayalew

et al.

Sustainability, Journal Year: 2023, Volume and Issue: 15(2), P. 1713 - 1713

Published: Jan. 16, 2023

Chemical phosphatic fertilizers are mainly produced from phosphate rocks, a natural reserve that is depleting rapidly. These chemical polluting the environment at an alarming rate as result of injudicious application to farmlands. On other hand, phosphate-solubilizing biofertilizers (PSBs) often considered better alternatives industrial in many ways. PSBs microorganisms capable solubilizing insoluble forms into soluble plant-usable forms. This paper written with objective discussing impacts and making case for why we should shift instead. Phosphatic have numerous on (water bodies, land resources, air), micro- macro-organisms, including humans. also tend be more expensive, especially farmers developing countries. contrary, safer way beneficial than their counterparts they environmentally friendly cheaper options availing phosphorus. involved roles such production phytohormones secretion anti-phytopathogenic metabolites. The enhance plant growth metabolites render crops immunity against phytopathogens. Hence, it vital replace PSB inoculants both prevent irreversible take advantage benefits PSBs. Moreover, does not seem if there option given fact global impact fertilizer worsening time goes by.

Language: Английский

Citations

20
Halotolerant Nodule Rhizobial and Passenger Endophytes Alleviates Salinity Stress in Groundnut (Arachis hypogaea L.) DOI

G. Oviya,

R. Anandham, Manikandan Ariyan

et al.

Journal of Plant Growth Regulation, Journal Year: 2023, Volume and Issue: 42(10), P. 6620 - 6635

Published: Feb. 17, 2023

Language: Английский

Citations

20
Innovative production of value-added products using agro-industrial wastes via solid-state fermentation DOI
Fatima Bibi, Noshin Ilyas,

Maimona Saeed

et al.

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 30(60), P. 125197 - 125213

Published: July 23, 2023

Language: Английский

Citations

20
Valorization of Moroccan Phosphate Sludge Through Isolation and Characterization of Phosphate Solubilizing Bacteria and Assessment of Their Growth Promotion Effect on Phaseolus vulgaris DOI
El Houcine Ait-Ouakrim, Abdelghani Chakhchar, Cherkaoui El Modafar

et al.

Waste and Biomass Valorization, Journal Year: 2023, Volume and Issue: 14(8), P. 2673 - 2690

Published: Jan. 25, 2023

Language: Английский

Citations

18
Efficacy of different organic and inorganic nutrient sources on the growth and yield of bitter gourd (Momordica charantia L.) DOI Creative Commons
Sudip Ghimire, Bidhya Poudel Chhetri, Jiban Shrestha

et al.

Heliyon, Journal Year: 2023, Volume and Issue: 9(11), P. e22135 - e22135

Published: Nov. 1, 2023

The cultivation of bitter gourd (Momordica charantia L.) in Nepal faces significant challenges, resulting diminished yields compared with other regions. pivotal issue is optimizing fertilizer management practices to enhance growth and yield. In April 2022, a field experiment was conducted Kapilvastu, investigate the efficacy organic inorganic fertilizers on yield gourd. study included five treatments: recommended dose nitrogen, phosphorus, potassium (NPK) (111.66:54.56:35.36 NPK kg ha−1, 29.49 t ha−1 farmyard manure), 100 % poultry manure, 50 + manure. We hypothesized that blend manure would significantly performance. These treatments were evaluated randomized complete block design (RCBD) four replications analyzed using R-Studio. results showed +50 increased parameters, such as plant height (380 cm), branch count plant−1 (22), node (34.75), female flower (50.50), fruit length (24.75 diameter (6.53 decreased male (132.25) days first (33.75) (36.25) flowering. application individual weight (274.50 g) yield-attributing traits, (17.25), (55.56 ha−1), net return (7944$), benefit-cost ratio (3.14). A synergistic can serve viable effective nutrient source for promoting maximizing Although these are promising, further validation extension positive findings required larger scale diverse ecological

Language: Английский

Citations

18