Binding of organic matter into an oxidation-resistant form during the interaction of clay minerals with plant residues

Giniyatullin, K. G.; Shinkarev, A. A.; Krinari, G. A.; Лыгина, Т. З.; Gubaidullina, A. M.; Сучкова, Г. Г.

doi:10.1134/s1064229310100091

Cited by 8 publications

(1 citation statement)

References 25 publications

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“…This was mostly due to the fact that soil aggregates are primarily governed by structure. Meadow soil and albic soil aggregate structures are primarily dominated by 2:1 clay minerals, whose outer surfaces can absorb organic matter and the interlayer is connected by a weak van der Waals force [57].…”

Section: Soc Associated With Aggregate Size Fractions Under Different...mentioning

confidence: 99%

Soil Carbon Management Index under Different Land Use Systems and Soil Types of Sanjiang Plain in Northeast China

Zhang,

Han,

Jiao

et al. 2023

Agronomy

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Land-use systems (LUSs) and soil types (STs) are strongly related to factors that influence soil degradation and carbon (C) loss. However, the way in which land use and soil type affects the soil organic C (SOC) pools, and soil aggregation in the Sanjiang Plain, has not been thoroughly investigated. Therefore, this study aimed to investigate soil physic–ochemical properties, soil aggregates, and C management index (CMI) in three different LUSs (grassland, dryland, and paddy field) under two STs (meadow soil and albic soil) of the Sanjiang Plain in northeast China. A total of 60 composite soil samples were collected for laboratory analyses. The results were as follows: soil properties were affected by LUS and ST, especially soil chemical properties; ST had no significant effect on soil aggregates but significantly affected its SOC content, while LUS had a significant effect on soil aggregates (p < 0.01), except for small macro-aggregates (2–0.25 mm); the mean weight diameter (MWD) and SOC in meadow soil was significantly different under different land uses, with grassland being the highest and dryland the lowest. However, there was no significant difference in albic soil. The heterogeneity of grassland, dryland, and paddy field showed that different LUSs had particular effects on SOC and its active components because LUS had significant effects on C pool index (CPI) and CMI, but ST and its interaction had no significant effects on CPI and CMI. Overall, the results showed that LUS was an important factor affecting CMI in the Sanjiang Plain, rather than ST, and the paddy field CMI was optimal in the Sanjiang Plain.

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Section: Soc Associated With Aggregate Size Fractions Under Different...mentioning

confidence: 99%

Soil Carbon Management Index under Different Land Use Systems and Soil Types of Sanjiang Plain in Northeast China

Zhang,

Han,

Jiao

et al. 2023

Agronomy

View full text Add to dashboard Cite

show abstract

Interfacial interactions between minerals and organic matter: Mechanisms and characterizations

Tong,

Xiang,

Jiang

et al. 2024

Chemosphere

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Study of organic-matter intercalated vermiculitic phases in the hydromorphic red earth sediments

Hong

Fang

Churchman

et al. 2020

Applied Clay Science

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Binding of organic matter into an oxidation-resistant form during the interaction of clay minerals with plant residues

Cited by 8 publications

References 25 publications

Soil Carbon Management Index under Different Land Use Systems and Soil Types of Sanjiang Plain in Northeast China

Soil Carbon Management Index under Different Land Use Systems and Soil Types of Sanjiang Plain in Northeast China

Interfacial interactions between minerals and organic matter: Mechanisms and characterizations

Study of organic-matter intercalated vermiculitic phases in the hydromorphic red earth sediments

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