Effect of salinity stress on the growth and yield of mungbean (Vigna radiata (L.) R. Wilczek) treated with mangosteen pericarp extract

Suryaman, Maman; Sunarya, Yaya; Istarimila, Iis; Fudholi, Ahmad

doi:10.1016/j.bcab.2021.102132

Cited by 14 publications

(10 citation statements)

References 22 publications

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“…Hence the possible mechanisms of quenching may be electron transfer assisted by static interactions through hydrogen bonding or π‐π interactions between GQDs and MN . GQDs are acting as good electron acceptor [21] and MN acts as electron donor. The existence of enolic O,O ligand, methoxy and hydroxyl groups are mainly responsible for the electron donating property of MN [22] .…”

Section: Resultsmentioning

confidence: 99%

Graphene Quantum Dots Derived from Honey and Mangostin as Sustainable Materials to Construct Fluorescence Turn‐On Molecular Switches for Pesticide Detection

Lekshmi¹,

Swathy²,

Vijayan³

et al. 2023

ChemistrySelect

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Extensive use of pesticides in agriculture can lead to environmental pollution and potentially adverse health effects. A fluorescence Turn‐On molecular switch, derived from naturally occurring α‐mangostin (MN), isolated from the pericarp of mangosteen fruit and Graphene Quantum Dots (GQDs) synthesized from honey, was developed for the detection of carbofuran‐an organic toxic carbamate pesticide. GQDs derived from honey shows a strong fluorescence emission centered at 430 nm, which was efficiently quenched by the addition of MN. The quenching of fluorescence of GQDs by the addition of MN (OFF state) and the regaining of quenched fluorescence of GQDs‐MN system (ON state) upon the addition of the pesticide carbofuran was utilized as a detection strategy for the toxic pesticide carbofuran.

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Section: Resultsmentioning

confidence: 99%

Graphene Quantum Dots Derived from Honey and Mangostin as Sustainable Materials to Construct Fluorescence Turn‐On Molecular Switches for Pesticide Detection

Lekshmi¹,

Swathy²,

Vijayan³

et al. 2023

ChemistrySelect

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“…Biostimulant treatments can also avoid the negative impact of abiotic stresses on plant size. Thus, under saline conditions, several hPDBs are reported to increase the height and biomass in maize [ 77 , 84 ], camelina [ 41 ], tomato [ 68 ], lettuce [ 68 , 69 , 70 , 73 , 74 ], mung bean [ 90 ], and milk thistle shoots [ 89 ]; the height and leaf biomass in onion plants [ 94 ]; the height, biomass, leaf blade size, phloem and xylem thickness, vessel diameter, and number of vascular bundles in cowpea [ 53 ]; and plant height and leaf elongation and expansion in wheat [ 124 ] and common bean, where the number of leaves and leaf area also increased [ 45 , 47 , 49 , 50 ]. hPDB effectiveness has also been shown under other unfavorable conditions.…”

Section: Higher Plant-derived Biostimulants: Mechanisms Of Actionmentioning

confidence: 99%

Higher Plant-Derived Biostimulants: Mechanisms of Action and Their Role in Mitigating Plant Abiotic Stress

Martínez-Lorente,

Martí-Guillén,

Pedreño

et al. 2024

Antioxidants

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Modern agriculture is being challenged by deteriorating edaphoclimatic conditions and increasing anthropogenic pressure. This necessitates the development of innovative crop production systems that can sustainably meet the demands of a growing world population while minimizing the environmental impact. The use of plant biostimulants is gaining ground as a safe and ecologically sound approach to improving crop yields. In this review, biostimulants obtained from different higher plant sources are presented under the term higher plant-derived biostimulants (hPDBs). Their mechanisms of action regulate physiological processes in plants from germination to fructification, conditioned by responses induced in plant mineral nutrition and primary metabolism, specialized metabolism, photosynthetic processes, oxidative metabolism, and signaling-related processes. The aim of this review is to collect and unify the abundant information dispersed in the literature on the effects of these biostimulants, focusing on crops subjected to abiotic stress conditions and the underlying mechanisms of action.

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“…They can be prepared either from a whole plant or from any specific part of the plant, i.e., fruits, flowers, bark, roots, leaves, stems, seeds, pollens, grains, etc. ( Semida and Rady, 2014 ; Lorenzo et al, 2019 ; Nessim and Kasim, 2019 ; Rady et al, 2019a ; Zulfiqar et al, 2020b ; Suryaman et al, 2021 ). Whereas plant derived products like protein hydrolyzates, polyamines, polyols, amides, etc.…”

Section: Use Of Plant Extracts Against Salinitymentioning

confidence: 99%

“…Similarly, morphological, and anatomical adjustments are important mechanisms for stress regulation in plants. Improvement in growth traits including plant height, root and shoot length, fresh and dry weight of shoots, fresh and dry weight of roots, root/shoot ratio, number of leaves, leaf area, leaf thickness leaf relative water content (RWC), number of pods, pods weight, number of seeds, seed weight, grain yield, biological yield, and harvest index results on the use of PEs on salt stressed plants ( Habib et al, 2012 ; Rady et al, 2015 ; Latif and Mohamed, 2016 ; Merwad, 2020 ; Suryaman et al, 2021 ). These altered characteristics might help glycophytes in better acclimation and tolerance, presumably, by enhanced robustness, a higher accumulation of reserves, photosynthetic pigments, gaseous exchange, and ionic compartmentalization.…”

Section: Use Of Plant Extracts Against Salinitymentioning

confidence: 99%

Combating Salinity Through Natural Plant Extracts Based Biostimulants: A Review

2022

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Enhanced crop growth and yield are the recurring concerns in agricultural field, considering the soaring world population and climate change. Abiotic stresses are one of the major limiting factors for constraining crop production, for several economically important horticultural crops, and contribute to almost 70% of yield gap. Salt stress is one of these unsought abiotic stresses that has become a consistent problem in agriculture over the past few years. Salinity further induces ionic, osmotic, and oxidative stress that result in various metabolic perturbations (including the generation of reactive oxygen, carbonyl, and nitrogen species), reduction in water potential (ψw), distorted membrane potential, membrane injury, altered rates of photosynthesis, leaf senescence, and reduced nitrogen assimilation, among others); thereby provoking a drastic reduction in crop growth and yield. One of the strategies to mitigate salt stress is the use of natural plant extracts (PEs) instead of chemical fertilizers, thus limiting water, soil, and environmental pollution. PEs mainly consist of seeds, roots, shoots, fruits, flowers, and leaves concentrates employed either individually or in mixtures. Since PEs are usually rich in bioactive compounds (e.g., carotenoids, flavonoids, phenolics, etc.), therefore they are effective in regulating redox metabolism, thereby promoting plant growth and yield. However, various factors like plant growth stage, doses applied, application method, soil, and environmental conditions may greatly influence their impact on plants. PEs have been reported to enhance salt tolerance in plants primarily through modulation of signaling signatures and pathways (e.g., Na+, ANNA4, GIPC, SOS3, and SCaBP8 Ca2+ sensors, etc.), and regulation of redox machinery [e.g., superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX), non-specific peroxidase (POX), glutathione peroxidase (GPX), peroxiredoxin (Prx), ascorbic acid (AsA), glutathione (GSH), α-tocopherol, etc.]. The current study highlights the role of PEs in terms of their sources, methods of preparation, and mode of action with subsequent physiological changes induced in plants against salinity. However, an explicit mode of action of PEs remains nebulous, which might be explicated utilizing transcriptomics, proteomics, metabolomics, and bioinformatics approaches. Being ecological and economical, PEs might pave the way for ensuring the food security in this challenging era of climate change.

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Effect of salinity stress on the growth and yield of mungbean (Vigna radiata (L.) R. Wilczek) treated with mangosteen pericarp extract

Cited by 14 publications

References 22 publications

Graphene Quantum Dots Derived from Honey and Mangostin as Sustainable Materials to Construct Fluorescence Turn‐On Molecular Switches for Pesticide Detection

Graphene Quantum Dots Derived from Honey and Mangostin as Sustainable Materials to Construct Fluorescence Turn‐On Molecular Switches for Pesticide Detection

Higher Plant-Derived Biostimulants: Mechanisms of Action and Their Role in Mitigating Plant Abiotic Stress

Combating Salinity Through Natural Plant Extracts Based Biostimulants: A Review

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