The impact of cyanobacteria inoculation on soil hydraulic properties at the lab-scale experiment

Asghari, Shiva; Zeinalzadeh, Kamran; Kheirfam, Hossein; Azar, Behnam Habibzadeh

doi:10.1016/j.agwat.2022.107865

Cited by 5 publications

(3 citation statements)

References 69 publications

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“…On the other hand, inoculating soil with different species of cyanobacteria positively improved soil aggregates and mean weight diameter, especially under cyanobacteria mixture, followed by Nostoc favosum followed by Nostoc indistinguendun and lastly, Nostoc lichenoides treatments for both soils. These results are explained by Caire et al (1997), Sepehr et al (2019), andAsghari et al (2022). Soil organic carbon (OC, mg/kg) Soil organic carbon content significantly increased as influenced by inoculation with the cyanobacterial species and its mixture in Figs.…”

Section: Aggregate Size Distribution and Mean Weight Diameter (Mwd Mm)mentioning

confidence: 58%

“…When it comes to protecting and developing soil resources and limiting the environmental effects of agriculture, cyanobacteria offer promising platforms for strengthening soil structure and fertility. More knowledge of various soil types and agroecological regions is required to enhance applications in agricultural settings (Asghari et al, 2022). The composition of cyanobacteria crusts includes various species with various characteristics that have helped them thrive in dry and hyper-arid conditions.…”

Section: Introductionmentioning

confidence: 99%

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Impact of Cyanobacteria Inoculation on some Physical and Chemical Properties of Soils with Different Texture

Afify

Sheta

Elzallal

2023

Journal of Agricultural Chemistry and Biotechnology

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The impact of cyanobacterial species (Nostoc lichenoides, Nostoc indistinguendun, Nostoc favosum, and their mixtures) on soil characteristics such as water holding capacity (WHC), aggregate size distribution (%) to calculate the mean weight diameter (MWD), organic carbon (OC), total nitrogen content, and total counts of cyanobacteria in sandy and clay loam soils. The results showed that, compared to the un-inoculated soil, inoculation of the soil with cyanobacteria and their mixtures enhanced the soil WHC, MWD, OC, and total nitrogen in both soil types. After 60 days of incubation, the cyanobacterial mixtures produced the best WHC% results. In the case of MWD, the results were more pronounced with cyanobacterial mixtures at 60 days compared with the control in both sandy and clay loam soils, respectively. The organic carbon content of soils increased with increasing incubation period, reaching the highest value in the two soil types at 60 days incubation period. Also, the inoculation with different cyanobacteria species significantly increased the total nitrogen contents of the two tested soils when the incubation period was increased, especially with a mixture of cyanobacteria. At the same time, the results of the total counts of cyanobacteria showed that the highest concentration of the mixture of cyanobacteria was offered 60 days from incubation in clay loam soil (12.00 ×10 4 cfu g -1 dry soil). Since there has been a significant development, the implanted cyanobacterial species were shown to cover the soil surface, mainly when a mixture of cyanobacterial species was used to inoculate soils.

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Section: Aggregate Size Distribution and Mean Weight Diameter (Mwd Mm)mentioning

confidence: 58%

Section: Introductionmentioning

confidence: 99%

Impact of Cyanobacteria Inoculation on some Physical and Chemical Properties of Soils with Different Texture

Afify

Sheta

Elzallal

2023

Journal of Agricultural Chemistry and Biotechnology

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“…It slowly dissolves in the soil and releases CO 2 , N and P. At the same time, it improves the activity of soil microbial enzymes and promotes the growth of lettuce. Asghari, Zeinalzadeh, Kheirfam, Habibzadeh Azar studied the effect of cyanobacteria composting [ 49 ]. During the composting process, the plant germination index increased rapidly to 75%, and it was found that the fertilizer with nitrogen fixing agent had a better plant growth effect.…”

Section: Exposure Pathways Of Mcs In the Process Of Resource Utilizationmentioning

confidence: 99%

Transmission of Microcystins in Natural Systems and Resource Processes: A Review of Potential Risks to Humans Health

Ren

Wang

Zhang

et al. 2023

Toxins

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The rapid rise of microcystins (MCs) poses a serious threat to global freshwater ecosystems and has become an important issue of global public health. MCs have considerable stability and are the most widely distributed hepatotoxins. It cannot only accumulate in aquatic organisms and transfer to higher nutrients and levels, but also be degraded or transferred during the resource utilization of cyanobacteria. No matter which enrichment method, it will lead to the risk of human exposure. This review summarizes the research status of MCs, and introduces the distribution of MCs in different components of aquatic ecosystems. The distribution of MCs in different aquatic organisms was summarized, and the potential risks of MCs in the environment to human safety were summarized. MCs have polluted all areas of aquatic ecosystems. In order to protect human life from the health threats caused by MCs, this paper also proposes some future research directions to promote MCs control and reduce human exposure to MCs.

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Insights into the effect of cyanobacterial inoculations on the microbial dynamics of an arable soil under simulated rain

2022

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The impact of cyanobacteria inoculation on soil hydraulic properties at the lab-scale experiment

Cited by 5 publications

References 69 publications

Impact of Cyanobacteria Inoculation on some Physical and Chemical Properties of Soils with Different Texture

Impact of Cyanobacteria Inoculation on some Physical and Chemical Properties of Soils with Different Texture

Transmission of Microcystins in Natural Systems and Resource Processes: A Review of Potential Risks to Humans Health

Insights into the effect of cyanobacterial inoculations on the microbial dynamics of an arable soil under simulated rain

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