Insights of organic fertilizer micro flora of bovine manure and their useful potentials in sustainable agriculture

Aiysha, Dalaq; Latif, Zakia

doi:10.1371/journal.pone.0226155

Cited by 14 publications

(8 citation statements)

References 39 publications

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“…This uptake generally occurs during acidification of the soil rhizosphere through organic acid production. While studies have been found reporting Ca and Mg solubilization and S oxidation activity by bacteria [ 81 , 82 , 83 ], hardly any have been reported in yeasts. Falih and Wainwright (1995) reported the yeasts Williopsis californica and S. cerevisiae as capable of oxidizing elemental S in vitro to produce thiosulfate, tetrathionate and sulfate [ 84 ], but no yeasts with this ability have been reported recently.…”

Section: Yeasts As Biostimulant and Biofertilizer Agentsmentioning

confidence: 99%

Culturable Yeasts as Biofertilizers and Biopesticides for a Sustainable Agriculture: A Comprehensive Review

Hernández-Fernández

Cordero-Bueso

Ruíz-Muñoz

et al. 2021

Plants

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The extensive use of synthetic fertilizers and pesticides has negative consequences in terms of soil microbial biodiversity and environmental contamination. Faced with this growing concern, a proposed alternative agricultural method is the use of microorganisms as biofertilizers. Many works have been focused on bacteria, but the limited literature on yeasts and their potential ability to safely promote plant growth is gaining particular attention in recent years. Thus, the objective of this review is to highlight the application of yeasts as biological agents in different sectors of sustainable agricultural practices through direct or indirect mechanisms of action. Direct mechanisms include the ability of yeasts to provide soluble nutrients to plants, produce organic acids and phytohormones (indole-3-acetic acid). Indirect mechanisms involve the ability for yeasts to act as biocontrol agents through their high antifungal activity and lower insecticidal and herbicidal activity, and as soil bioremediating agents. They also act as protective agents against extreme environmental factors by activating defense mechanisms. It is evident that all the aspects that yeasts offer could be useful in the creation of quality biofertilizers and biopesticides. Hence, extensive research on yeasts could be promising and potentially provide an environmentally friendly solution to the increased crop production that will be required with a growing population.

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Section: Yeasts As Biostimulant and Biofertilizer Agentsmentioning

confidence: 99%

Culturable Yeasts as Biofertilizers and Biopesticides for a Sustainable Agriculture: A Comprehensive Review

Hernández-Fernández

Cordero-Bueso

Ruíz-Muñoz

et al. 2021

Plants

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“…The height of the plants was significantly higher when BM was applied. It is probable that the microbial community in these samples can promote plant growth [37]. There were no significant differences between the fresh and dry weight of the plants grown in soil to which BM and BMRSM sludges were added.…”

Section: Evaluation Of the Solid Residue Obtainedmentioning

confidence: 93%

Anaerobic co-digestion of bovine manure and residual sludge from tilapia fish (Oreochromis niloticus) breeding ponds

Campos‐Montiel

Medina-Pérez²,

Afanador-Barajas³

et al. 2022

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Tilapia production was 4.2 million tons in 2016, and almost half of the production came from aquaculture. At the same time, organic waste from breeding increases as the demand for tilapia production. An alternative to using such waste is the production of energy and organic fertilizers. The use of a co-substrate can help to achieve the moisture content necessary to feed the digester. The aim of this study was to determine the effect of the anaerobic co-digestion of bovine manure with residual sludge from tilapia fish breeding ponds in the production of sludge. Methane and CO2 production, chemical oxygen demand (COD), total solids (TS), total fixed solids (TFS), total volatile solids (TVS), volatile fatty acids (VFA), total nitrogen (TN), total phosphorus (TP) content, and microbiological parameters (fecal coliforms and salmonella) during composting were determined. The organic fertilizer obtained was evaluated by a germination and seedling growth assay. The results of this study showed that the mixture of bovine manure and residual sludge from tilapia fish breeding ponds (1:1) produced high methane and low CO2 in the composting process compared to the when these raw materials were composted individually. Alfalfa germination and seedling growth were significantly boosted by the application of sludge from the mixture of bovine manure with residual sludge from tilapia fish breeding ponds.

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“…One gram of the fresh BSFL frass sample was suspended in 99 mL of sterile distilled water and shaken for 2 to 5 minutes [10]. The solution was thoroughly mixed and diluted with levels of 10 -1, 10 -2, 10 -3, 10 -4 and 10 -5 .…”

Section: Bsfl Faeces Bacteria Isolationmentioning

confidence: 99%

Isolation and identification of bacteria with capability of starch, cellulose and protein decomposition from Frass of Black Soldier Fly (Hermetia Illucens) Larvae

Tu¹,

An²,

Ngan³

et al. 2023

World J. Adv. Res. Rev.

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This research isolated and identified bacteria with capability of starch, cellulose and protein decomposition from frass of black soldier fly (Hermetia Illucens) larvae (BFL). Dilute suspension of BFL frass was spread on petri dishes with solid Nutrient Agar for bacteria isolation. Selection and evaluation of bacteria with capability of starch, cellulose and protein decomposition was based on their ability of creating halo zone on starch agar, CMC and skim milk media. Identification of selected bacterial isolates was based on 16S rDNA sequences. There were 44 bacterial strains isolated from BSFL frass. Bacterial strains with the best capability of starch, cellulose and protein decomposition were CCRL21 and CCRL16 with halo zone radii of 1.5 cm and 0.8 cm; CCRL16, CCRL20 with halo zone radii with the similar size of 0.83 cm; and CCRL44 has the best ability of protein decomposition with an average halo zone radius about 2.47 cm, respectively. Six bacterial strains with good ability of degrading cellulose, starch and protein were identified as Bacillus paramycoides CCRL1; Bacillus altitudinis CCRL16, Bacillus spizizenii CCRL20, Bacillus altitudinis CCRL21, Lysinibacillus pakistanensis CCRL32 and Paenibacillus silvae CCRL43.

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Insights of organic fertilizer micro flora of bovine manure and their useful potentials in sustainable agriculture

Cited by 14 publications

References 39 publications

Culturable Yeasts as Biofertilizers and Biopesticides for a Sustainable Agriculture: A Comprehensive Review

Culturable Yeasts as Biofertilizers and Biopesticides for a Sustainable Agriculture: A Comprehensive Review

Anaerobic co-digestion of bovine manure and residual sludge from tilapia fish (Oreochromis niloticus) breeding ponds

Isolation and identification of bacteria with capability of starch, cellulose and protein decomposition from Frass of Black Soldier Fly (Hermetia Illucens) Larvae

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