Impact assessment of Karanja deoiled cake and sundried biogas slurry as a mixed substrate on the nematicidal potential of Purpureocillium lilacinum

Sharma, Abhıshek; Sharma, Satyawati; Sabir, Naved; El-Sheikh, Mohamed A.; Alyemeni, Mohammed Nasser

doi:10.1016/j.jksus.2021.101399

Cited by 11 publications

(11 citation statements)

References 25 publications

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“…One of the latest studies mentioned 2.55%, 0.57%, and 1.77% of N, P, and K respectively in BGS [ 33 ]. Sharma et al [ 39 ] in sun-dried BGS reported C, N, P, and K content of 41.6±2.1%, 0.72±0.12%, 0.59±0.02%, and 0.91±0.04% respectively.…”

Section: Bgs: Source Composition and Agricultural Applicationsmentioning

confidence: 99%

“…Table 3 shows the nutrient compositions of different non-edible seed cakes published in the previous reports. NEDOCs of Azadirachta indica contain N, P, K, Ca, Zn, Fe, etc., [ 99 ]; similarly, nutrients reported in P. pinnata DOCs were C, N, P, K, Ca, Mg, S (macronutrients), Zn, Fe, Cu, and B (micronutrients) [ 39 , 100 ]. Jared et al [ 38 ] found higher Mn, Zn, Ca, and Fe in slurry compost as compared to BGS, though the NPK levels were greater in BGS.…”

Section: Solutionsmentioning

confidence: 99%

“…Incorporating AIMs further improves the efficiency of decomposition followed by the metabolization of such toxic compounds. Researchers successfully utilized the NEDOCs as low-cost substrates for the multiplication of biocontrol agents, growth-promoting microbes, and developing different bioformulations [ 39 , 76 , 108 – 115 ]. According to Singh et al [ 69 ], the utilization of DOCs as substrates for the multiplication of beneficial microbes facilitates soil fertility under field conditions coupled with reducing the risk of disease occurrence.…”

Section: Solutionsmentioning

confidence: 99%

“…Sharma et al [ 110 ] optimize the C/N ratio of 40:1 (pH=7) in K-DOC (using sucrose as carbon source) for the growth of P. lilacinus . Sharma et al [ 39 ] have attempted to replace the sucrose with BGS (sun-dried) as a potential carbon source (required for microbial growth under SSF). The recorded values of C/N ratio for K-DOC and BGS (sun-dried) were 8.68 ± 0.11 and 57.78 ± 0.19 respectively [ 39 ].…”

Section: Solutionsmentioning

confidence: 99%

“…Sharma et al [ 39 ] have attempted to replace the sucrose with BGS (sun-dried) as a potential carbon source (required for microbial growth under SSF). The recorded values of C/N ratio for K-DOC and BGS (sun-dried) were 8.68 ± 0.11 and 57.78 ± 0.19 respectively [ 39 ]. In concerned with their suitability favoring microbial growth, the C/N ratio appears to be high in K-DOC and low in sun-dried BGS.…”

Section: Solutionsmentioning

confidence: 99%

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Overview on agricultural potentials of biogas slurry (BGS): applications, challenges, and solutions

Kumar

Verma

Sharma

et al. 2022

Biomass Conv. Bioref.

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Graphical abstract The residual slurry obtained from the anaerobic digestion (AD) of biogas feed substrates such as livestock dung is known as BGS. BGS is a rich source of nutrients and bioactive compounds having an important role in establishing diverse microbial communities, accelerating nutrient use efficiency, and promoting overall soil and plant health management. However, challenges such as lower C/N transformation rates, ammonia volatilization, high pH, and bulkiness limit their extensive applications. Here we review the strategies of BGS valorization through microbial and organomineral amendments. Such cohesive approaches can serve dual purposes viz. green organic inputs for sustainable agriculture practices and value addition of biomass waste. The literature survey has been conducted to identify the knowledge gaps and critically analyze the latest technological interventions to upgrade the BGS for potential applications in agriculture fields. The major points are as follows: (1) Bio/nanotechnology-inspired approaches could serve as a constructive platform for integrating BGS with other organic materials to exploit microbial diversity dynamics through multi-substrate interactions. (2) Advancements in next-generation sequencing (NGS) pave an ideal pathway to study the complex microflora and translate the potential information into bioprospecting of BGS to ameliorate existing bio-fertilizer formulations. (3) Nanoparticles (NPs) have the potential to establish a link between syntrophic bacteria and methanogens through direct interspecies electron transfer and thereby contribute towards improved efficiency of AD. (4) Developments in techniques of nutrient recovery from the BGS facilities’ negative GHGs emissions and energy-efficient models for nitrogen removal. (5) Possibilities of formulating low-cost substrates for mass-multiplication of beneficial microbes, bioprospecting of such microbes to produce bioactive compounds of anti-phytopathogenic activities, and developing BGS-inspired biofertilizer formulations integrating NPs, microbial inoculants, and deoiled seed cakes have been examined.

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Section: Bgs: Source Composition and Agricultural Applicationsmentioning

confidence: 99%

Section: Solutionsmentioning

confidence: 99%

Section: Solutionsmentioning

confidence: 99%

Section: Solutionsmentioning

confidence: 99%

Section: Solutionsmentioning

confidence: 99%

See 3 more Smart Citations

Overview on agricultural potentials of biogas slurry (BGS): applications, challenges, and solutions

Kumar

Verma

Sharma

et al. 2022

Biomass Conv. Bioref.

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Purpureocillium lilacinum strain AUMC 10620 as a biocontrol agent against the citrus nematode Tylenchulus semipenetrans under laboratory and field conditions

et al. 2023

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Three concentrations (1.25, 2.5, and 5 × 107 spores ml−1) (of the biocontrol fungus Purpureocillium lilacinum (strain AUMC 10620) were tested on citrus nematode Tylenchulus semipenetrans under in vitro and field conditions. Larvae and eggs were exposed to the fungal spores in vitro for 24, 48, and 72 h, and the findings were recorded at each time point. These results were compared with the application of the nematicide abamectin. Strain AUMC 10620 effectively reduced larval activity and egg hatching of T. semipenetrans under laboratory conditions. The highest concentration (5× 107 spores ml−1) of P. lilacinum, resulted in 89.01% immobility in the larvae, compared to abamectin, which resulted in 65.93% immobility after 48 h of exposure. These percentages of immobility were increased after 72 h of exposure (100 and 85.09%) when P. lilacinum at a concentration of 5 × 107 spores ml−1 and abamectin were used, respectively. On the other hand, the two other P. lilacinum concentrations (1.25, and 2.5 × 107 spores ml−1) affected the T. semipenetrans larvae to a lesser extent. The highest fungal concentration 5× 107 spores ml−1 inhibited the hatching of T. semipenetrans eggs in vitro with 71.34, 80, and 86.67% after 24, 48 and 72 h of treatment compared to the abamectin treatment which showed 76.67, 78, and 87% after the abovementioned periods, respectively. In addition, the application of P. lilacinum (5 × 107 spores ml−1) or abamectin under field conditions significantly (P < 0.05) reduced the population of the major nematode species (T. semipenetrans, Tylenchorhynchus spp., Helicotylenchus spp., and Pratylenchus spp.) infesting citrus after one, two, and three weeks of treatment compared to the control treatment but with no significant (P > 0.05) differences between the two treatments. Three weeks after the field application, the percentage of nematode reduction was significantly (P < 0.05) smaller than the control treatment at concentrations of 5, 2.5, and 1.25 × 107 spores ml−1, respectively, by 78.42, 64.03, and 58.35%. It is evident from these results that the application of P. lilacinum strain (AUMC 10620) can be used in integrated pest management programs to control nematodes infesting citrus trees. Graphical abstract

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Role of biogas slurry to reclaim soil properties providing an eco-friendly approach for crop productivity

Mukhtiar,

Mahmood,

Zia

et al. 2024

Bioresource Technology Reports

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Impact assessment of Karanja deoiled cake and sundried biogas slurry as a mixed substrate on the nematicidal potential of Purpureocillium lilacinum

Cited by 11 publications

References 25 publications

Overview on agricultural potentials of biogas slurry (BGS): applications, challenges, and solutions

Overview on agricultural potentials of biogas slurry (BGS): applications, challenges, and solutions

Purpureocillium lilacinum strain AUMC 10620 as a biocontrol agent against the citrus nematode Tylenchulus semipenetrans under laboratory and field conditions

Role of biogas slurry to reclaim soil properties providing an eco-friendly approach for crop productivity

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