A phosphorus-enriched biochar fertilizer from bio-fermentation waste: A potential alternative source for phosphorus fertilizers

Kim, Jeong Ae; Vijayaraghavan, K.; Reddy, D. Harikishore Kumar; Yun, Yeoung‐Sang

doi:10.1016/j.jclepro.2018.06.004

Cited by 69 publications

(27 citation statements)

References 53 publications

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“…An et al (2020) developed a new biochar slow-release fertilizer (BSRF) with a slower release of P and K, by the co-pyrolysis of biomass, nutrients, and bentonite under microwave irradiation. Kim et al (2018) also showed that switchgrass-derived biochar (Panicum virgatum) enriched with fertilizers had a slower release of K and P, due to nutrient retention by small pores in the biochar.…”

Section: Effect On Nutrient Releasementioning

confidence: 98%

“…Zwetsloot et al (2016) produced P-rich biochars from bone waste, with P contents ranging from 12.7% when processed at 350 C to 15.3% in biochar obtained at 750 C Ma and Matsunaka (2013) obtained biochar (450 C) with a total P of 10% from dairy cattle carcasses (mixture of skin, meat, and bone). P-enriched biochar was also produced by pyrolysis of bacterial biomass waste from Escherichia coli, and P concentration was 84.7 mg g À1 , approximately 11 times higher than that of the original biomass (Kim et al, 2018). According to the authors, the large amount of P may be due to the K 2 HPO 4 and KH 2 PO 4 used in the culture medium and P released from the decomposition of the biomass cells.…”

Section: Direct Treatmentmentioning

confidence: 99%

“…(2020) Banana peduncle Thermal plasma processing Direct Increase in the available K content Transformation of water-soluble K fraction to exchangeable form Karim et al. (2017) Bacterial biomass waste of Escherichia coli 600 °C Direct Improved the growth of lettuce ( Lactuca sativa ) in hydroculture Lower concentration of toxic metals Kim et al. (2018) Water hyacinth ( Eichhornia crassipes ) 450 °C Direct Improved Phosphate recovery on low water Improved nutrient supply potentials of sandy soil Improved fresh biomass yield and nutritional status of maize seedlings Mosa et al.…”

Section: Production Of Nutrient-enriched Biochar-based Fertilizermentioning

confidence: 99%

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A scoping review on biochar-based fertilizers: enrichment techniques and agro-environmental application

Ndoung

Figueiredo

Ramos

2021

Heliyon

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Biochar is a carbonized biomass that can be used as a soil amendment. However, the exclusive use of biochar may present some limitations, such as the lack of nutrients. Thus, biochar enrichment techniques have made it possible to obtain biochar-based fertilizers (BCFs), with great potential to improve soil fertility. Nevertheless, there is still a lack of information about the description, advantages, and limitations of the methods used for biochar enrichment. This review provides a comprehensive overview of the production methods of enriched biochar and its performance in agriculture as a soil amendment. Studies demonstrate that the application of BCF is more effective in improving soil properties and crop yields than the exclusive application of pure biochar or other fertilizers. The post-pyrolysis method is the most used technique for enriching biochar. Future studies should focus on understanding the mechanisms of the long-term application of BCFs.

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Section: Effect On Nutrient Releasementioning

confidence: 98%

Section: Direct Treatmentmentioning

confidence: 99%

Section: Production Of Nutrient-enriched Biochar-based Fertilizermentioning

confidence: 99%

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A scoping review on biochar-based fertilizers: enrichment techniques and agro-environmental application

Ndoung

Figueiredo

Ramos

2021

Heliyon

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“…Excessive use of chemical fertilizers acts as an agricultural pollutant (Savci, 2012a , b ) and is a significant anthropogenic threat to the world's terrestrial and aquatic ecosystems. Nevertheless, P is an important soil nutrient required for the maintenance of plant growth and productivity and is generally supplied in the form of chemical fertilizer (Kim et al, 2018 ). To address this challenge, there is a compelling need to develop sustainable strategies that enhance the agricultural output, while minimizing the chemical input.…”

Section: Discussionmentioning

confidence: 99%

Ascophyllum nodosum Biostimulant Improves the Growth of Zea mays Grown Under Phosphorus Impoverished Conditions

Shukla

Prithiviraj

2021

Front. Plant Sci.

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Phosphorous is one of the major limiting factors determining plant growth. Current agricultural practices mainly rely on the use of chemical fertilizers posing threat to the ecosystem. In this study, the application of an Ascophyllum nodosum extract (ANE) in phosphorous (P)-limited conditions improved the fresh and dry weight of shoots and roots of Zea mays. ANE-treated Z. mays grown under P-limited conditions showed a higher P content than the control. ANE activated simultaneous responses, at multiple levels, in Z. mays grown under P-limited conditions as seen from the regulation of gene expression at the whole-plant level to specific biochemical responses on a subcellular level. ANE-supplemented Z. mays grown under P-limited conditions also showed reduced electrolyte leakage and lipid peroxidation by an improved membrane stability. ANE treatment reduced P-limitation-induced oxidative damage in Z. mays by reducing H2O2 and O2- accumulation. Furthermore, ANE also induced the accumulation of the total contents of soluble sugars, amino acids, phenolics, and flavonoids. Gene expression analysis suggested that ANE differentially modulated the expression of P-starvation responsive genes involved in metabolic, signal transduction, and developmental pathways in Z. mays. ANE also modulated the expression of genes involved in sugar, lipid, and secondary metabolism. Thus, this study illustrated the role of ANE in improving the productivity of Z. mays, an important crop, in P-limited conditions. Furthermore, it sets the framework to increase agricultural productivity in nutrient deficient soils using a sustainable, eco-friendly strategy.

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“…(Savci, 2012a,b) and is a significant anthropogenic threat to the world's terrestrial and aquatic ecosystems. Nevertheless, P is an important soil nutrient required for the maintenance of plant growth and productivity and is generally supplied in the form of chemical fertilizer (Kim et al, 2018). To address this challenge, there is a compelling need to develop sustainable strategies that enhance the agricultural output, while minimizing the chemical input.…”

Section: Discussionmentioning

confidence: 99%

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A phosphorus-enriched biochar fertilizer from bio-fermentation waste: A potential alternative source for phosphorus fertilizers

Cited by 69 publications

References 53 publications

A scoping review on biochar-based fertilizers: enrichment techniques and agro-environmental application

A scoping review on biochar-based fertilizers: enrichment techniques and agro-environmental application

Ascophyllum nodosum Biostimulant Improves the Growth of Zea mays Grown Under Phosphorus Impoverished Conditions

Data_Sheet_1.pdf

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