Microbial Biostimulants as Response to Modern Agriculture Needs: Composition, Role and Application of These Innovative Products

Plants, Journal Year: 2021, Volume and Issue: 10(8), P. 1533 - 1533

Published: July 27, 2021

An increasing need for a more sustainable agriculturally-productive system is required in order to preserve soil fertility and reduce biodiversity loss. Microbial biostimulants are innovative technologies able ensure agricultural yield with high nutritional values, overcoming the negative effects derived from environmental changes. The aim of this review was provide an overview on research related plant growth promoting microorganisms (PGPMs) used alone, consortium, or combination organic matrices such as (PBs). Moreover, effectiveness role microbial biological tool improve fruit quality limit degradation discussed. Finally, increased use these products requires achievement accurate selection beneficial consortia, ability prepare future agriculture challenges. Hence, implementation microorganism positive list provided by EU (2019/1009), desirable.

Language: Английский

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Microbiome engineering and plant biostimulants for sustainable crop improvement and mitigation of biotic and abiotic stresses

Discover Food, Journal Year: 2022, Volume and Issue: 2(1)

Published: Feb. 5, 2022

Abstract Globally, despite the intense agricultural production, output is expected to be limited by emerging infectious plant diseases and adverse impacts of climate change. The annual increase in sustain human population at expense environment has exacerbated current conditions threatened food security. demand for sustainable practice further augmented with exclusion synthetic fertilizers pesticides. Therefore, application microbiome engineering (natural) biostimulants been forefront as an environment-friendly approach enhance crop production tolerance environmental conditions. In this article, we explore a mitigating biotic abiotic stresses improving nutrient use efficiency promote growth yield. advancement/understanding plant-biostimulant interaction relies on scientific research elucidate extent benefits conferred these under

Language: Английский

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Microalgae as next generation plant growth additives: Functions, applications, challenges and circular bioeconomy based solutions

Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14

Published: March 30, 2023

Sustainable agriculture practices involve the application of environment-friendly plant growth promoters and additives that do not negatively impact health ecosystem. Stringent regulatory frameworks restricting use synthetic agrochemicals increase in demand for organically grown crops have paved way development novel bio-based promoters. In this context, microalgae biomass derived offer sources promotors enhance crop productivity impart disease resistance. These beneficial effects could be attributed to presence wide range biomolecules such as soluble amino acid (AA), micronutrients, polysaccharides, phytohormones other signaling molecules biomass. addition, their phototrophic nature, high photosynthetic efficiency, environmental adaptability make them an attractive source biostimulants, biofertilizers biopesticides. The present review aims describe various promoting metabolites produced by on productivity. Further, elicited biostimulants with respect different modes applications seed treatments, foliar spray soil/root drenching is reviewed detail. ability tolerance against abiotic biotic stressors along mechanism action discussed paper. Although based gaining popularity, nutrient water requirements energy intensive downstream processes makes technology commercially unsustainable. Addressing challenge, we propose a circular economy model mediated bioremediation coupled biorefinery approaches generating value biofertilizer applications. We discuss new trends enhancing sustainability production co-cultivation algae hydroponics utilization effluents.

Language: Английский

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Circular economy in agriculture. An analysis of the state of research based on the life cycle

Sustainable Production and Consumption, Journal Year: 2022, Volume and Issue: 34, P. 257 - 270

Published: Sept. 22, 2022

Language: Английский

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Advancements in algal biorefineries for sustainable agriculture: Biofuels, high-value products, and environmental solutions

Biocatalysis and Agricultural Biotechnology, Journal Year: 2024, Volume and Issue: 58, P. 103224 - 103224

Published: May 11, 2024

Micro- and macroalgal biomass conversion into valuable products is central to biorefinery research, addressing global challenges in energy sustainability. This review details recent advancements algal conversion, focusing on the enhancement of technologies increase commercial value. Methods such as pyrolysis catalytic bioconversion are examined for their efficiency producing biofuels biochemicals. The utilization specialized strains effective bioremediation role algal-derived biofertilizers biostimulants providing sustainable alternatives chemical fertilizers discussed. These significantly improve soil health plant growth. also highlights advanced extraction techniques, including supercritical CO2 enzyme-assisted extraction, expanding application derivatives beyond traditional agricultural uses. Despite potential, high cultivation processing costs remain, necessitating further optimization algae-based viability. crucial roles genetic engineering synthetic biology emphasized enhancing productivity tailoring bioproduct synthesis. stresses need continued research technological overcome these barriers, thus promoting broader adoption biorefineries contributing practices enhanced security.

Language: Английский

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Advances in the Development of Biofertilizers and Biostimulants from Microalgae

Biology, Journal Year: 2024, Volume and Issue: 13(3), P. 199 - 199

Published: March 21, 2024

Microalgae have commercial potential in different sectors of the industry. Specifically modern agriculture, they can be used because ability to supply nutrients soil and produce plant growth hormones, polysaccharides, antimicrobial compounds, other metabolites that improve agricultural productivity. Therefore, products formulated from microalgae as biofertilizers biostimulants turn out beneficial for agriculture are positioned a novel environmentally friendly strategy. However, these bioproducts present challenges preparation affect their shelf life due rapid degradation bioformulated products. this work aimed provide comprehensive review microalgae, which bibliometric analysis was carried establish trends using scientometric indicators, technological advances were identified terms formulation methods, global market analyzed.

Language: Английский

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A Comprehensive Review of Microalgae and Cyanobacteria-Based Biostimulants for Agriculture Uses

Plants, Journal Year: 2024, Volume and Issue: 13(2), P. 159 - 159

Published: Jan. 6, 2024

Significant progress has been achieved in the use of biostimulants sustainable agricultural practices. These new products can improve plant growth, nutrient uptake, crop yield and quality, stress adaptation soil fertility, while reducing agriculture's environmental footprint. Although it is an emerging market, biostimulant sector very promising, hence increasing attention scientific community agro-industry stakeholders finding sources biostimulants. Recently, pro- eucaryotic microalgae have gained prominence be exploited as due to their ability produce high-value-added metabolites. Several works revealed potential microalgae- cyanobacteria-based (MCBs) growth promoters alleviators, well encouraging results pointing out that address current future challenges. In contrast macroalgae biostimulants, targeted applications MBs agriculture are still earlier stages commercial implementation constrained by lack research cost production. The purpose this paper provide a comprehensive overview on promising category highlight knowledge application prospects. Based prevailing state art, we aimed roadmap MCB formulations from cyanobacteria strain selection, algal biomass production, extraction techniques type product commercialization farmer consumer acceptance. Moreover, examples successful trials demonstrating beneficial microalgal point bottlenecks constraints regarding input

Language: Английский

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Microalgae-Based Biorefineries: Challenges and Future Trends to Produce Carbohydrate Enriched Biomass, High-Added Value Products and Bioactive Compounds

Biology, Journal Year: 2022, Volume and Issue: 11(8), P. 1146 - 1146

Published: July 29, 2022

Microalgae have demonstrated a large potential in biotechnology as source of various macromolecules (proteins, carbohydrates, and lipids) high-added value products (pigments, poly-unsaturated fatty acids, peptides, exo-polysaccharides, etc.). The production biomass at scale becomes more economically feasible when it is part biorefinery designed within the circular economy concept. Thus, aim this critical review to highlight discuss challenges future trends related multi-product microalgae-based biorefineries, including both phototrophic mixotrophic cultures treating wastewater recovery valuable low-value (biofertilizers biostimulants). therapeutic properties some microalgae-bioactive compounds are also discussed. Novel such screening species for antimicrobial compounds, bioplastics using wastewater, strategy, need Life Cycle Assessment studies (LCA) suggested research lines.

Language: Английский

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Microalgae as biostimulants: a new approach in agriculture

World Journal of Microbiology and Biotechnology, Journal Year: 2021, Volume and Issue: 38(1)

Published: Nov. 26, 2021

Language: Английский

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Integrated microalgal biorefinery for the production and application of biostimulants in circular bioeconomy

Bioresource Technology, Journal Year: 2021, Volume and Issue: 339, P. 125588 - 125588

Published: July 17, 2021

Language: Английский

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