Organic Matter Enrichment and Aggregate Stabilization in a Severely Degraded Ultisol After Reforestation1
References (21)
- et al.
Soil carbon fractions and relationship to soil quality under different tillage and stubble management
Soil Till. Res.
(2002) Advances in characterization of soil structure
Soil Till. Res.
(1988)Soil aggregate formation and the accrual of particulate and mineral-associated organic matter
Soil Biol. Biochem.
(1996)The potential of soils of the tropics to sequester carbon and mitigate the greenhouse effect
Adv. Agron.
(2002)- et al.
Influence of types of restorative vegetation on the wetting properties of aggregates in a severely degraded clayey Ultisol in subtropical China
Geoderma
(2003) - et al.
The role of plants and land management in sequestering soil carbon in temperate arable and grassland ecosystems
Geoderma
(2005) - et al.
Mechanisms of aggregate stabilization in Ultisols from subtropical China
Geoderma
(2001) - et al.
Particulate soil organic matter changes across a grassland cultivation sequence
Soil Sci. Soc. Am. J.
(1992) Soil particulate organic carbon under different land use and management
Soil Use and Management
(2001)Physical fractionation of soil and structural and functional complexity in organic matter turnover
Eur. J. Soil Sci.
(2001)
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Particulate and mineral-associated organic carbon fractions reveal the roles of soil aggregates under different land-use types in a karst faulted basin of China
2023, CatenaCitation Excerpt :However, POC/MAOC ratio could not be used to indicate the OC stability of aggregate fractions in the present study, as we observed that both POC content and POC/MAOC ratio increased with a decrease in soil aggregate size. By analysing the results of previous studies in the karst peak-cluster depression catchment of Guangxi Province and eroded barren land of Jiangxi Province, we also found that the difference between POC and MAOC within microaggregates was higher than that within macroaggregates (Xiao et al., 2021; Bin and Xin-Hua, 2006), which also indicated that the microaggregates were associated with higher POC/MAOC ratios. The higher POC contents within MI indicate that the fraction was subjected to structural plant inputs (i.e. lignin) (Rocci, et al., 2021).
Effects of Robinia pseudoacacia afforestation on aggregate size distribution and organic C dynamics in the central Loess Plateau of China: A chronosequence approach
2020, Journal of Environmental ManagementCitation Excerpt :This is because the stability of aggregates tended to decrease with increasing aggregate size, thus weakening the protection of OC within aggregates (Shrestha et al., 2007; Zhang and Horn, 2001). For example, Bin and Peng (2006) observed a 5%, 12%, and 22% decline in the stability of 3–2 mm, 5–3 mm, and 15–5 mm aggregates, and accompanied with a 22%, 30%, and 37% decrease, respectively, in the corresponding aggregate-associated OC content after afforestation. The slaking of larger macroaggregates was partly caused by the penetration of roots into macropores (Six et al., 2004).
Soil quality assessment of wheat-maize cropping system with different productivities in China: Establishing a minimum data set
2019, Soil and Tillage ResearchCitation Excerpt :Furthermore, we also screened out biological element ratio of microbial biomass nitrogen to total nitrogen. Nevertheless, pH and soil physical properties such as soil aggregate stability and bulk density did not appear in our MDS, because the acid-base property in our study region was adapted for crop growth (Smith and Doran, 1996a) and these physical properties were usually correlated with soil organic matter (Bin and Xin-Hua, 2006). The MDS has been widely accepted in the literature because it is derived from meticulously selected soil indicators (Govaerts et al., 2006; Rezaei et al., 2006).
Plant diversity drives soil carbon sequestration: evidence from 150 years of vegetation restoration in the temperate zone
2023, Frontiers in Plant ScienceAccumulation of SOM fractions to croplands and plantations converted from cropland with black soil
2022, Land Degradation and Development
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Project supported by the National Natural Science Foundation of China (No. 40071055).