Potential of lignocellulose degrading microorganisms for agricultural residue decomposition in soil: A review

Shinde, Reshma; Shahi, D. K.; Mahapatra, P.; Naik, Sushanta Kumar; Thombare, Nandkishore; Singh, Arun Kumar

doi:10.1016/j.jenvman.2022.115843

Cited by 44 publications

(18 citation statements)

References 162 publications

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“…2g–i ), which indicate the supportive environment provided by BF for growth of soil microorganisms that can facilitate biodegradation of BF-enriched matrices in soil. While various studies have recently indicated that decomposition of lignocellulosics in the soil is a synergistic action of several parameters, including diverse enzyme families secreted by different soil microorganisms, composition of lignocellulosics and nature of soil 42 , 43 , a low lignin content in our synthetic polymer-free BF hybrids taken together with the large surface area (contributed by hollow lumen) exposed to the soil biota can contribute to its biodegradation within a reasonable timeframe.…”

Section: Resultsmentioning

confidence: 98%

Plant-biomass-based hybrid seed wraps mitigate yield and post-harvest losses among smallholder farmers in sub-Saharan Africa

et al. 2023

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Sustainable practices that reduce food loss are essential for enhancing global food security. We report a ‘wrap and plant’ seed treatment platform to protect crops from soil-borne pathogens. Developed from the abundantly available wastes of banana harvest and recycled old, corrugated cardboard boxes via chemical-free pulping, these paper-like biodegradable seed wraps exhibit tunable integrity and bioavailability of loaded moieties. These wraps were used for nematode control on yam (Dioscorea cayenensis-rotundata) seed pieces in Benin, a major producer of this staple crop in the sub-Saharan African ‘yam belt’. Our seed wraps loaded with ultra-low-volume abamectin (1/100 ≤ commercial formulation) consistently controlled yam nematode (Scutellonema bradys) populations while considerably increasing the yield at various locations over 2015–2018. Substantial reduction in post-harvest tuber weight loss and cracking was observed after 3 and 5 months of storage, contributing to increased value, nutrition and stakeholders’ preference for the wrap and plant treatment.

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Section: Resultsmentioning

confidence: 98%

Plant-biomass-based hybrid seed wraps mitigate yield and post-harvest losses among smallholder farmers in sub-Saharan Africa

et al. 2023

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“…For example, depolymerases, cellulases, hemicellulases, and lignin peroxidase, etc. 172,173 Most fungi require oxygen, with filamentous fungi being the most common. Compared with bacteria, fungi have a larger surface area, which allows them to secrete larger amounts of extracellular enzymes and effectively colonize and adhere to the surface of composite materials.…”

Section: Degradation Propertiesmentioning

confidence: 99%

“…A high content of lignin can reduce the degradation rate of composites. 172 Under complex external conditions such as temperature, humidity, pH, and ultraviolet radiation, cracks appear on the surface of composites and at the fibermatrix interface, providing pathways for the diffusion of water molecules and more ecological niches for microbial diffusion. During this process, the matrix undergoes cleavage to form oligomers, and microorganisms further diffuse into the partially dissolved oligomers, jointly promoting the degradation of the composites.…”

Section: Degradation Propertiesmentioning

confidence: 99%

Plant fiber‐reinforced composites based on injection molding process: Manufacturing, service life, and remanufacturing

Zhao,

Liu,

Zhao

et al. 2024

Polymer Composites

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Resource depletion and environmental degradation have become important issues affecting the human development process. Plant fiber‐reinforced composites (PFRCs) are characterized by high natural availability, good mechanical properties, low density, recyclability, and eco‐friendliness. Expanding human applications of plant fibers is an important measure to combat resource and environmental problems. The injection molding process has the characteristics of strong product size adaptability, high molding precision, and high production efficiency. It is suitable for large‐scale production in the industry and is one of the main molding methods of PFRCs. Currently, there are still challenges and opportunities for high‐performance manufacturing of PFRCs based on the injection molding process. This article reviews the complete process of manufacturing‐service life‐remanufacturing of PFRCs based on the injection molding process. Emphasis is placed on the pretreatment technology and selection strategy of multi‐phase blended raw materials, the molding process conditions, functional applications, and simulation analysis, the aging and degradation characteristics during service, and the remanufacturing characteristics of the composites. Finally, the future research focus is summarized and prospected. The research in this paper will help promote the continuous progress of key technologies in the production process of PFRCs and help the industry to truly realize high‐performance green manufacturing in the future.Highlights Plant fibers exhibit variability in morphology and properties. The link between the structure and performance of PFRCs is unclear. The degradability and durability of PFRCs are contradictory. The functionality and mechanical properties of PFRCs are contradictory. PFRCs have good characteristics for remanufacturing.

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“…Mass burning of crop residues in the fields leads to environmental degradation and the loss of valuable resources. In world practice, there are various directions for the use of lignocellulosic agricultural wastes, including biofuel production [3][4][5][6], composting [7][8][9], use as a biofertilizer for promoting plant growth, and improving soil structure [10,11], and the production of valuable compounds [12][13][14]. The search for new ways and work to improve the economic efficiency of using lignocellulosic waste to produce high-valueadded products is constantly ongoing.…”

Section: заключениеmentioning

confidence: 99%

“…Массовое сжигание пожнивных остатков на полях приводит к ухудшению экологической ситуации и потере ценных ресурсов. В мировой практике существуют различные направления использования лигноцеллюлозных отходов сельскохозяйственных культур, включая получение биотоплива [3][4][5][6], компостирование [7][8][9], применение в качестве биоудобрения для стимуляции роста растений и улучшения структуры почвы [10,11], продукцию ценных соединений [12][13][14]. Постоянно продолжается поиск новых способов и работа над повышением экономической эффективности использования лигноцеллюлозных отходов для получения продуктов с высокой добавленной стоимостью.…”

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Isolation of Spoiling Micromycetes in Lignocellulosic Residues of Cereal Crops

ЕРМЕКБАЙ¹,

ОЛЕЙНИКОВА²,

Daugaliyeva³

et al. 2022

Микробиология Және Вирусология

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Вторичное лигноцеллюлозное сырье является самым крупномасштабным возобновляемым ресурсом на планете. Пожнивные остатки, в частности солома злаковых культур, повсеместно сжигаются, создавая угрозу экологии. Одним из способов использования вторичного лигноцеллюлозного сырья является культивирование высших грибов. Однако энергоемкость термической предобработки субстрата для выращивания грибов ограничивает их производство. В данной работе выделено 23 изолята плесневых грибов, засоряющих пшеничную, ячменную и овсяную солому. Выделено 2 штамма гриба Trichoderma longibrahiatum, являющегося патогеном высших целлюлозоразрушающих грибов. Изолировано два штамма Pleurotus ostreatus для дальнейшей работы по защите субстрата для культивирования с помощью микроорганизмов антагонистов. Lignocellulosic secondary raw materials are the largest renewable resource on the planet. Crop residues, in particular cereals straws, are burned everywhere, creating a threat to the environment. One of the ways to use secondary lignocellulosic crop waste is the cultivation of higher fungi. However, the energy intensity of the thermal pretreatment of the substrate for growing mushrooms limits their production. This work identified 23 isolates of mold fungi that spoil wheat, barley, and oat straws. Two strains of the fungus Trichoderma longibrahiatum, a cellulose-destroying edible mushroom pathogen, have been isolated. Two strains of Pleurotus ostreatus were selected for further work on protecting the substrate for cultivation with antagonistic microorganisms.

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Potential of lignocellulose degrading microorganisms for agricultural residue decomposition in soil: A review

Cited by 44 publications

References 162 publications

Plant-biomass-based hybrid seed wraps mitigate yield and post-harvest losses among smallholder farmers in sub-Saharan Africa

Plant-biomass-based hybrid seed wraps mitigate yield and post-harvest losses among smallholder farmers in sub-Saharan Africa

Plant fiber‐reinforced composites based on injection molding process: Manufacturing, service life, and remanufacturing

Isolation of Spoiling Micromycetes in Lignocellulosic Residues of Cereal Crops

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