Contrasting effects of long term phosphorus fertilization on glomalin-related soil protein (GRSP)

Cissé, Gaoussou; Essi, M.; Kedi, Brice; Mollier, Alain; Staunton, Siobhán

doi:10.1016/j.ejsobi.2021.103363

Cited by 13 publications

(6 citation statements)

References 23 publications

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“…This was not proven in our experiments, but on the other hand, it does confirm the results of Šarapatka et al [20], who stated an increase in GRSP with an increase of available phosphorus. Cissé et al [67] did not observe changes in GRSP content during long-term maize production and periodic phosphorus fertilization on sandy soil. The authors further mention that phosphorus fertilizer treatment had a slight trend toward increasing maize yield.…”

Section: Relationship Between Glomalin and Som Parametersmentioning

confidence: 87%

The Influence of Organic and Mineral Fertilizers on the Quality of Soil Organic Matter and Glomalin Content

et al. 2022

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The influence of different fertilizers (mineral/organic) on the quantity and quality of soil organic matter was monitored in long-term stationary experiments (27 years) with silage maize monoculture production on Luvisol. The main aim of this study was to investigate the relationship between easily extractable glomalin (EEG), total glomalin (TG), and parameters commonly used for the determination of soil organic matter quality, i.e., the content of humic acids (CHA), fulvic acids (CFA), and potential wettability index (PWI). A significant correlation was found between EEG content and CSOM content, humic acid content (CHA), humic acid/fulvic acid ratio (CHA/CFA), PWI, and index of aromaticity (IAR). Furthermore, the contents of EEG and TG correlated with soil organic carbon (CSOM). Periodical application of sewage sludge and cattle slurry increased the content of glomalin in soils. From the results, it is obvious that data about glomalin content can be used to study soil organic matter quality. A more sensitive method (a method that reacts more to changes in components of soil fertility) seems to be the determination of EEG rather than TG. The factors supporting use of EEG extraction in agronomic practice are mainly the substantially shorter time of analysis than TG, CHA, and CFA determination and lower chemical consumption. Furthermore, the PWI method is even suitable for studying soil organic matter quality. On the other hand, the humus quality ratio (E4/E6) does not provide relevant information about soil organic matter quality.

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Section: Relationship Between Glomalin and Som Parametersmentioning

confidence: 87%

The Influence of Organic and Mineral Fertilizers on the Quality of Soil Organic Matter and Glomalin Content

et al. 2022

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“…Organic fertiliser treatments generally reach higher S T-GRSP values than mineral ones, but the highest and most significant statistical increase was present only for FYM treatment. Literature mentions (Koide andPeoples 2013, Wu et al 2014) that EE-GRSP is more of a direct product of AMH fungi and is the more labile form of GRSP susceptible to faster mineralisation (Cissé et al 2021). On the other hand, the DE-GRSP is more stable and can last in the soil before mineralisation for up to 40 years (Harner et al 2004), which means that after over 20 years of annual organic fertiliser inputs, the content of DE-GRSP increased, and so did S DE-GRSP .…”

Section: Resultsmentioning

confidence: 99%

The relationship of soil sulfur with glomalin-related soil protein and humic substances under different mineral and organic fertilisation

Suran,

Balík,

Kulhánek

et al. 2024

Plant Soil Environ.

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Recently, the most common avenue of sulfur inputs into the soil has diminished. This was caused by the desulfurisation of the industry in the 80s and 90s, which reduced the sulfite oxide emissions into the atmosphere and, conversely, decreased the deposition of sulfur (S) into the soil (Lehmann et al. 2008). The European Environmental Agency reported a decrease in emissions of sulfur-containing compounds by 74% from 1990 to 2011 (EEA 2015). Sulfur is present in the soil in mineral form, generally representing around 5-10% of total sulfur (S T ) (Kulhánek et al. 2018). Water-extractable sulfur (S H 2 O ) represents around 1% of S T . The rest is distributed among adsorbed (S ADS ) and co-precipitated sulfur occluded in calcium and magnesium carbonate precipitates (Tisdale et al. 1993, McLaren andCameron 1996) that are not available to plants yet can be released (Morche 2008). The remaining 90% to 95% of sulfur is organically bounded, which is also inaccessible to plants but can also be released throughout vegetation (Boye et al. 2010). This is why the organic-bound sulfur needs to be studied closely (Scherer 2009).Soil organic matter (SOM) is a complicated mixture of substances. The fractionation of carbon in SOM (C SOM ) into the fulvic acids (FA), humic acids (HA), and humic substances (HS) categories by their solubility in acids and bases (Fan et al. 2018) is one of the possible approaches to focus the debate about SOM. Together, these can make up between 20% and 80% of C SOM and can be mineralised (Parsons 1989

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“…Therefore, higher arbuscular mycorrhiza activity does not have to be the primary contributor to the increase in the TG content. More clarity into this issue can be provided by a different study with an 80-year fallow [49]. The authors conclude that recycling of the SOM continually produces soil protein.…”

Section: Relationship Of Grsp and Organic Matter Quality Indicatorsmentioning

confidence: 99%

The Effect of Long-Term Farmyard Manure and Mineral Fertilizer Application on the Increase in Soil Organic Matter Quality of Cambisols

Balík,

Suran,

Sedlář

et al. 2023

Agronomy

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Soil organic matter (SOM) quantity and quality are important factors that significantly influence soil fertility. SOM quality indicators change throughout time. In this study, long—term field experiments (22–50 years in duration) on a Cambisol at four sites in the Czech Republic were selected. Seven crops were successively rotated in the sequence: clover, winter wheat, early potato, winter wheat, spring barley, potato, and spring barley with interseeded clover. Five treatments were investigated, including an unfertilized treatment, farmyard manure, and various combinations of farmyard manure and mineral fertilization. A total of 40 t ha−1 of farmyard manure was applied to the early potato and potato crops. Combining organic and mineral fertilizers increased soil organic matter quality and quantity over unfertilized or organic only treatment. The highest intensity of mineral fertilizers in our trials elevated the mean of carbon sequestration efficiency to 45.6% in comparison to pure manure treatment which reached only 22.9% efficiency. A strong correlation was established between the total glomalin content and soil organic matter carbon, fulvic acid, humic acid, carbon hot water extraction, potential wettability index (PWI), and aromaticity index. The PWI was also strongly correlated with these indicators. The E4/E6 ratio indicator was shown to be a much less sensitive method for reflecting the change in soil organic matter quality.

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Contrasting effects of long term phosphorus fertilization on glomalin-related soil protein (GRSP)

Cited by 13 publications

References 23 publications

The Influence of Organic and Mineral Fertilizers on the Quality of Soil Organic Matter and Glomalin Content

The Influence of Organic and Mineral Fertilizers on the Quality of Soil Organic Matter and Glomalin Content

The relationship of soil sulfur with glomalin-related soil protein and humic substances under different mineral and organic fertilisation

The Effect of Long-Term Farmyard Manure and Mineral Fertilizer Application on the Increase in Soil Organic Matter Quality of Cambisols

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