Application of seaweed extracts to mitigate biotic and abiotic stresses in plants

Raja, Bharath; Vidya, R

doi:10.1007/s12298-023-01313-9

Cited by 7 publications

(3 citation statements)

References 146 publications

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“…Seaweed extract has been shown to improve bacterial germination and increase seedling vigour by increasing root length and density [1]. Seaweeds are rich in bioactive chemicals that enhance plant development, boost yields, and increase the resilience of plants to non-biological and biological challenges.…”

Section: Introductionmentioning

confidence: 99%

“…Because seaweed extract is non-toxic in nature and ecofriendly, it is more convenient to use than synthetic fertilisers. The utilisation of seaweed extracts in plants enhances plant development there by increases yield production, improves the soil quality and water retention capacity, helps in mitigating plant abiotic stress, stimulates nutrient uptake in plants, utilized as an indicator in metal pollution monitoring, acts as elicitors against plant pathogens and used for production of ethanol [1](Fig 1). Biostimulants are said to help plants grow and develop more fully, as well as their physiological processes, biological traits, and food yield [3].…”

Section: Introductionmentioning

confidence: 99%

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Deciphering Nature’s Secret of Seaweed Extract as a Biostimulant on Horticultural Crops: A Review

Tejasree,

Mirza,

Joka

2024

JEAI

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Seaweed extracts have gained significant attention in horticultural practices due to their diverse range of beneficial effects on plant growth, development, and stress tolerance. The presence of antioxidants and Osm-protectants in seaweed extracts helps mitigate oxidative damage and maintain cellular integrity under adverse conditions. It also holds great promise as a valuable input in horticultural systems, offering a range of benefits including enhanced soil health, and sustainability. This review aims to summarize and analyze the benefits of seaweed extract application on horticultural crops. The extracts derived from seaweed are rich in essential nutrients which are available from through which plants can absorb easily and promote growth. It also contains numerous bioactive compounds including cytokinins, auxins, gibberellins, and betaines, which act as plant growth regulators. The application of seaweed extracts can induce systemic acquired resistance (SAR) in plants, triggering defense mechanisms against pathogens and pests, which can reduce the need for synthetic pesticides and fungicides, promoting sustainable and environmentally friendly horticultural practices. In addition to its direct effects on plants, seaweed extract enhances soil health and microbial activity. It serves as a natural biostimulant, promoting beneficial microbial populations in the rhizosphere, which facilitate nutrient uptake and cycling. Moreover, the humic substances present in seaweed extract contribute to soil structure improvement, water retention, and nutrient availability, fostering a conducive environment for plant growth.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Deciphering Nature’s Secret of Seaweed Extract as a Biostimulant on Horticultural Crops: A Review

Tejasree,

Mirza,

Joka

2024

JEAI

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“…Implementing genome sequences is significant for comprehending the biochemical and physiological methods of regulating plant stimulus to biotic and abiotic stresses and plant traits (Raja and Vidya, 2023). The phylogenesis of sequence technologies has led to the production of voluminous plant genome data (Xia et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

Genomic mechanisms of plant growth-promoting bacteria in the production of leguminous crops

Adedayo,

Babalola

2023

Front. Genet.

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Legumes are highly nutritious in proteins and are good food for humans and animals because of their nutritional values. Plant growth-promoting bacteria (PGPR) are microbes dwelling in the rhizosphere soil of a plant contributing to the healthy status, growth promotion of crops, and preventing the invasion of diseases. Root exudates produced from the leguminous plants’ roots can lure microbes to migrate to the rhizosphere region in other to carry out their potential activities which reveals the symbiotic association of the leguminous plant and the PGPR (rhizobia). To have a better cognition of the PGPR in the rhizosphere of leguminous plants, genomic analyses would be conducted employing various genomic sequences to observe the microbial community and their functions in the soil. Comparative genomic mechanism of plant growth-promoting rhizobacteria (PGPR) was discussed in this review which reveals the activities including plant growth promotion, phosphate solubilization, production of hormones, and plant growth-promoting genes required for plant development. Progress in genomics to improve the collection of genotyping data was revealed in this review. Furthermore, the review also revealed the significance of plant breeding and other analyses involving transcriptomics in bioeconomy promotion. This technological innovation improves abundant yield and nutritional requirements of the crops in unfavorable environmental conditions.

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Investigation of The Alleviating Effect of Liquid Seaweed Fertilizer on Lavandula officinalis under Salt Stress

Korkmaz,

Çiçek

2024

Environ Monit Assess

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Application of seaweed extracts to mitigate biotic and abiotic stresses in plants

Cited by 7 publications

References 146 publications

Deciphering Nature’s Secret of Seaweed Extract as a Biostimulant on Horticultural Crops: A Review

Deciphering Nature’s Secret of Seaweed Extract as a Biostimulant on Horticultural Crops: A Review

Genomic mechanisms of plant growth-promoting bacteria in the production of leguminous crops

Investigation of The Alleviating Effect of Liquid Seaweed Fertilizer on Lavandula officinalis under Salt Stress

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