Effect of mineral and organic additions on soil microbial composition

Wolny-Koładka, Katarzyna; Jarosz, Renata; Marcińska-Mazur, Lidia; Lošák, Tomáš; Mierzwa–Hersztek, Monika

doi:10.31545/intagr/148101

Cited by 10 publications

(8 citation statements)

References 34 publications

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“…It was proven that copper-ion-exchanged zeolite X, using a 0.05 M solution of copper(II) nitrate and a proton form of zeolite X, displayed improved adsorption capacities toward phosphate ions in comparison with parent zeolite NaX–FA by 20-fold and 8-fold, respectively. The application of zeolites in mineral–organic mixtures as fertilizers was also widely investigated, both before and after in vivo experiments with plants, to investigate their effect on soil microbial composition [ 26 ] and their effect on both plant growth and the translocation of heavy metals from soil to plant tissues [ 27 ].…”

Section: Introductionmentioning

confidence: 99%

Zeolite Composite Materials from Fly Ash: An Assessment of Physicochemical and Adsorption Properties

et al. 2023

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Waste fly ash, with both low (with the addition of vermiculite) and high contents of unburned coal, were subjected to hydrothermal syntheses aiming to obtain zeolite composite materials—zeolite + vermiculite (NaX–Ver) and zeolite + unburned carbon (NaX–C). The composites were compared with parent zeolite obtained from waste fly ash with a low content of unburned carbon (NaX–FA). In this study, the physicochemical characteristics of the obtained materials were evaluated. The potential application of the investigated zeolites for the adsorption of ammonium ions from aqueous solutions was determined. Composite NaX–Ver and parent zeolite NaX–FA were characterized by comparable adsorption capacities toward ammonium ions of 38.46 and 40.00 mg (NH4+) g−1, respectively. The nearly 2-fold lower adsorption capacity of composite NaX–C (21.05 mg (NH4+) g−1) was probably a result of the lower availability of ion exchange sites within the material. Adsorbents were also regenerated using 1 M NaCl solution at a pH of 10 and subjected to 3 cycles of adsorption–desorption experiments, which proved only a small reduction in adsorption properties. This study follows the current trend of waste utilization (fly ash) and the removal of pollutants from aqueous solutions with respect to their reuse, which remains in line with the goals of the circular economy.

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Section: Introductionmentioning

confidence: 99%

Zeolite Composite Materials from Fly Ash: An Assessment of Physicochemical and Adsorption Properties

et al. 2023

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“…The DhA in soils are usually the most sensitive indicator of environmental changes, and their activities are always affected by soil conditions through shifting the synthesis and structure of local microorganisms 39 . It was also evidenced that zeolites, due to their high porosity and well-developed specific surface area, can improve the soil’s microbial activity 26 , 27 , 40 . The DhA in amended soils was lower compared to the control, except for C9L6.…”

Section: Discussionmentioning

confidence: 99%

Restoration of soils contaminated with PAHs by the mixture of zeolite composites mixed with exogenous organic matter and mineral salts

Szerement,

Kowalski,

Mokrzycki

et al. 2023

Sci Rep

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The major cause of soil degradation (contamination, erosion, compaction) is closely linked to agriculture, i.e., unsustainable agriculture practices, which are reflected in the depletion of the soil organic carbon pool, loss in soil biodiversity, and reduction of C sink capacity in soils. Therefore, the agricultural practice of applying carbon-rich materials into the soil is an attractive solution for climate change mitigation and soil ecosystem sustainability. The paper aimed to evaluate the effectiveness of the addition of organic-mineral mixtures to the mineral salts (NPK), including the exogenous organic matter (lignite) mixed with zeolite-carbon (NaX-C) or zeolite-vermiculite (NaX-Ver) composites in the restoration of soils contaminated with PAHs. The addition of zeolite composites to fertilizer resulted in a significant reduction in soil PAH levels and a corresponding reduction in plant tissue content, without compromising yields, compared to the control and separate application of NPK. A Significant correlation between PAHs and pHH2O, pHKCl, EC and dehydrogenase activity (DhA) was found in soils. The addition of zeolite composites with lignite significantly reduced the content of PAHs in straws, especially following the application of NaX-C. However, in the case of grains, the highest percentage reduction in comparison to NPK was observed for the highest dose of NaX-Ver.

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“…These fluctuations will be manifested through the intensity of water distribution and temperature increases. In recent years, a lack of precipitation has been the restraining factor in plant growth, yields, and in the subsequent decomposition of crop residues in the soil (Katerji et al, 2004;Von Lützow et al, 2006;Peña-Gallardo et al, 2019;Mitchell-Forsytk et al, 2021;Wolny-Koładka et al, 2022). Disturbances such as these cause a deterioration in the physical properties of the soil through a lack of soil organic matter and also result in the degradation of the soil structure which is induced by compaction (Nimmo, 2013;Hábová et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Determination of the influence of biostimulants on soil properties and field crop yields

Findura¹,

Sindelkova²,

Rusinek³

et al. 2022

Int. Agrophys.

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This work is the result of the implementation of the following projects: "Scientific support for climate change adaptation in agriculture and the mitigation of soil degradation" (ITMS2014+ 313011W580) it was supported by the Integrated Infrastructure Operational Programme funded by the ERDF (2020-2023); and VEGA 1/0102/21 (2021-2023); Reducing chemical loads and the degradation of agricultural and forestry soils by selecting the appropriate agri-technology with regard to climate change and KEGA 016SPU -4/2021 (2021-2023). The implementation of modern educational approaches and tools in order to enhance creativity and the practical skills of graduates with a special focus on the application of agricultural and forestry science.A b s t r a c t. There are increasing demands to increase the productivity of crops grown in unfavourable soil conditions. The objective of this study was to evaluate the potential of biostimulants to improve soil properties and crop yields. A field experiment was conducted to assess the impact of Neosol (a soil activator), biostimulant Explorer (a rhizosphere activator) and AKEO (mineral fertilizer activator, Olmix Group) on soil in terms of the yields of spring and winter wheat and winter rape. Numerous soil characteristics related to soil structure were evaluated at the 0-20 and 20-40 cm depth ranges e.g. bulk density, soil porosity, structural coefficient. The results show that the application of biostimulants has a positive effect on soil bulk density, porosity and the structural coefficient. The biostimulants had a positive effect on the yields of crops.K e y w o r d s: biostimulants, soil-oxidizable carbon, soil quality, soil organic matter, drought, crop yield

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Effect of mineral and organic additions on soil microbial composition

Cited by 10 publications

References 34 publications

Zeolite Composite Materials from Fly Ash: An Assessment of Physicochemical and Adsorption Properties

Zeolite Composite Materials from Fly Ash: An Assessment of Physicochemical and Adsorption Properties

Restoration of soils contaminated with PAHs by the mixture of zeolite composites mixed with exogenous organic matter and mineral salts

Determination of the influence of biostimulants on soil properties and field crop yields

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