Agro-processing Residues for the Production of Fungal Bio-control Agents

M, Mousumi Das; Sabu, Abdulhameed

doi:10.1007/978-3-030-39208-6_5

Cited by 4 publications

(3 citation statements)

References 60 publications

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“…Di-944 formulation for the management of tomato diseases. Further, bio-conversion of agro-processing residues such as rice husk ash, coffee husk, bagasse for the mass production of fungal BCAs was mentioned as economically feasible processes (Das and Abdulhameed, 2020).…”

Section: Resultsmentioning

confidence: 99%

In-vivo Evaluation of Agro-Waste based Formulations of Yellow Pigment Producing Actinobacteria against Mulberry Root Rot Pathogens

Saratha¹,

Angappan²,

Karthikeyan³

et al. 2022

ResBio

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Mulberry is a multipurpose deciduous tree mainly cultivated for silk cocoon production. The continuous cultivation focusing on high yield made the crop prone to various diseases, especially root rot. To evade the detrimental effects of agrochemicals on sensitive silkworms and environment, the importance was given to bio-control approach. In the present study, four bio-formulations of the actinobacterial isolate NM5 (Streptomyces parvulus) were prepared using three carriers: talc, rice husk ash and spent silkworm pupal powder. From the in-vivo study against combined inoculation of root rot pathogens, the lowest incidence of disease symptoms including wilting (25.45%) and rotting (20.91%) was observed in APNM5 (rice husk ash: silkworm pupal powder-1:1 ratio) treated plants which scored as mild to moderate infection. Untreated control was stunted with chlorotic leaves that defoliated prematurely with severe infection (76.25% wilting and 82.80% rotting). Moreover, in all NM5 treated saplings, as a result of defense action rotten root portions were stimulated to develop new healthy rigid roots. Biometric observations showed formulations had positive effect on plant growth parameters even in the presence of pathogens including higher leaf numbers (27.5), enhanced leaf area (67.96 cm 2 ) and yield (6 g plant -1 ), shoot length (44.56 cm) and weight 25.50 g plant -1 ), root length (33.67 cm), root weight (2.17 g plant -1 ), root: shoot ratio (0.08) than uninoculated saplings. Therefore, both the performance of potential isolate and effective utilization of agro-waste were enhanced by the nutrient based APNM5 bioformulation in an eco-friendly way.

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Section: Resultsmentioning

confidence: 99%

In-vivo Evaluation of Agro-Waste based Formulations of Yellow Pigment Producing Actinobacteria against Mulberry Root Rot Pathogens

Saratha¹,

Angappan²,

Karthikeyan³

et al. 2022

ResBio

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“…Fungi as chemoheterotrophic organisms need organic compounds to transform them into energy and take the carbon necessary for its development (Tortora et al., 2016). Lignocellulosic residues, being organic, contain a high percentage of carbon and were therefore used as a primary source of carbon (Das M & Abdulhameed, 2020; Khanahmadi et al., 2018; Zervakis & Koutrotsios, 2017). Regarding these intrinsic factors, an inadequate carbon nitrogen (C/N) ratio affected mycelial growth.…”

Section: Resultsmentioning

confidence: 99%

Potential of lignocellulosic residues from coconut, fique, and sugar cane as substrates for pleurotus and ganoderma in the development of biomaterials

Solanilla‐Duque

Salazar‐Sánchez

Herrera³

2021

Environmental Quality Mgmt

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In this work, three lignocellulosic residues, coconut fiber, sugarcane bagasse, and fique bagasse, were used as a carbon source for fungal colonization had been proposed to form a composite material. The lignocellulosic residues presented a high percentage of carbon. The lignocellulosic residues had been conditioned and characterized morphologically. The particle sizes chosen were 16 and 50 sieves. The mycelial growth kinetics of the fungi had been evaluated in the residues, where a higher growth rate was observed in the medium enriched with coconut fiber and lower in those containing bagasse. When studying these intrinsic factors, it was observed that an inadequate carbon-nitrogen (C/N) ratio affected mycelial growth. This method of obtaining biomaterials is a promising alternative to lignocellulosic substrates as substrates for fungi with delignification capacity.

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“…Trichoderma harzianum has a potential as the SSF (Solid-State Fermentation) starter. This cellulolytic fungus can deteriorate cellulose efficiently and is frequently used to produce enzymes (Benoliel et al 2013;Das and Abdulhameed 2020). The fermentation process using Trichoderma harzianum has been performed on several agricultural wastes, namely banana, orange peel, tomato, apple (Siada et al 2018), sunflower lignocellulosic fraction (Parrado and Bautista, 1993), cassava-based feed (Vuong et al 2021), and rice polishing (Ahmed et al 2017).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of coffee bean husk fermented by a combination of Aspergillus niger, Trichoderma harzianum, and Saccharomyces cerevisiae as animal feed

Khasanah

Widianingrum²,

Purnamasari³

et al. 2022

JIIP

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Abundant coffee bean husk acquires an alternative source of fiber for livestock feed, but a high level of the crude fiber of it became an obstacle. Solid-state fermentation technology using lignocellulolytic fungi is known to be able to improve the nutritional quality of feedstuff that have high fiber content. Its mechanism is through the degradation of the lignocellulose fraction and enhance protein content. This study aimed to determine the nutritional quality of fermented coffee bean husk with a combination of fungi and yeast. The fermentation method used a solid-state fermentation consisting of 7 different inoculums, namely: P0: Unfermented coffee bean husk, P1: Aspergillus niger, P2: Saccharomyces cerevisiae, P3: Trichoderma harzianum, P4: Aspergillus niger + S. Cereviciase, P5: Aspergillus niger + Trichoderma harzianum, P6: Saccharomyces cerevisiae + Trichoderma harzianum and P7: Aspergillus niger + Saccharomyces. Cereviciase + Trichoderma harzianum. The nutritional quality of the fermented coffee bean husk was determined by proximate analysis, lignocellulolytic fraction, and digestibility. The data obtained were analyzed by ANOVA and followed by Tukey's post hoc test. The crude fiber content of fermented coffee bean husk (P1-P7) was lower than unfermented (P0). There was no significant difference among treatments in crude fat and protein. Treatment P3 has the highest total digestibility nutrient (70) and the lower crude fiber (15.03). A combination of Aspergillus niger and Saccharomyces cerevisiae reduce lignin content by about (4,16%). In conclusion, the fermented coffee bean husk can be utilized as animal feedstuff with higher nutritional quality than unfermented.

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Agro-processing Residues for the Production of Fungal Bio-control Agents

Cited by 4 publications

References 60 publications

In-vivo Evaluation of Agro-Waste based Formulations of Yellow Pigment Producing Actinobacteria against Mulberry Root Rot Pathogens

In-vivo Evaluation of Agro-Waste based Formulations of Yellow Pigment Producing Actinobacteria against Mulberry Root Rot Pathogens

Potential of lignocellulosic residues from coconut, fique, and sugar cane as substrates for pleurotus and ganoderma in the development of biomaterials

Evaluation of coffee bean husk fermented by a combination of Aspergillus niger, Trichoderma harzianum, and Saccharomyces cerevisiae as animal feed

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