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Effects of land management practices on labile organic carbon fractions in rice cultivation
Chinese Geographical Science, 2009A research trial with four land management practices, i.e., traditional tillage-fallow (TTF), traditional tillage-wheat (TTW), conservation tillage-fallow (CTF) and conservation tillage-wheat (CTW), was sampled in the 15th year after its establishment to assess the effects of different management practices on labile organic carbon fractions (LOCFs ...
Jing’an Shao +3 more
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Climate change affects soil labile organic carbon fractions in a Tibetan alpine meadow
Journal of Soils and Sediments, 2016Purpose Changes in bioactive soil C pools and their temperature sensitivities will dominate the fate of soil organic C in a warmer future, which is not well understood in highland ecosystems. This study was conducted in order to evaluate climate change, especially cooling effects, on soil labile organic C (LOC) pools in a Tibetan alpine meadow.
Yigang Hu +6 more
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Land Use Effects on the Distribution of Labile Organic Carbon Fractions through Soil Profiles
Soil Science Society of America Journal, 2006Labile fractions of organic matter can respond rapidly to changes in C supply and are considered to be important indicators of soil quality. However, much less is known on the impact of different land use systems and depth on labile organic matter fractions.
Zhang Jinbo, Song Changchun, Yang Wenyan
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Plant and Soil, 2009
Soil labile fractions play an important role in improving soil quality due to its ability of maintaining soil fertility and minimizing negative environmental impacts. The objective of this study was to evaluate the effects of forest transition (conversion of natural broadleaf forests into monoculture tree plantations) on soil labile fractions (light ...
Yusheng Yang +5 more
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Soil labile fractions play an important role in improving soil quality due to its ability of maintaining soil fertility and minimizing negative environmental impacts. The objective of this study was to evaluate the effects of forest transition (conversion of natural broadleaf forests into monoculture tree plantations) on soil labile fractions (light ...
Yusheng Yang +5 more
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Biology and Fertility of Soils, 2020
Labile carbon (C) input to soils is expected to affect soil organic matter (SOM) decomposition and soil organic C (SOC) stocks in temperate coniferous forests. We hypothesized that the SOM decomposition rate, C content in soil fractions, and microbial and faunal abundance and activity were increased along the gradient in labile C input around wood ant ...
Veronika Jílková +6 more
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Labile carbon (C) input to soils is expected to affect soil organic matter (SOM) decomposition and soil organic C (SOC) stocks in temperate coniferous forests. We hypothesized that the SOM decomposition rate, C content in soil fractions, and microbial and faunal abundance and activity were increased along the gradient in labile C input around wood ant ...
Veronika Jílková +6 more
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The Soil Labile Organic Carbon Fractions at the Different Ages of Tea in Three Gorges Reservoir Area
Advanced Materials Research, 2013Soil total organic carbon (TOC), readily oxidizable C (ROC), and microbial biomass C (MBC) were determined at the different ages of tea in Three Gorges Reservoir area, China. The results showed that soil TOC and ROC in the 0-20cm decreased gradually with age of tea garden, whereas MBC had no significant difference among sites.
Wen Hao Xie, Guo Mei Jia, Fang Qing Chen
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Labile and stabile soil organic carbon fractions in surface horizons of mountain soils – relationships with vegetation and altitude [PDF]
Journal of Mountain Science, 2017 Global and local climate changes could disturb carbon sequestration and carbon stocks in forest soils. Thus, it is important to characterize the stability of soil organic matter and the dynamics of soil organic carbon (SOC) fractions in forest ecosystems.
Oskar Bojko +5 more
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CARBON IN THE LABIL FRACTIONS OF SOIL ORGANIC MATTER IN SAVANNAH AREAS
Journal of Agricultural Sciences Research (2764-0973), 2023Adilson Alves Costa +3 more
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Soil and Tillage Research, 2018
Abstract Soils under no tillage have experienced unfavorable changes, mainly due to current agricultural practices that consist in monocultures that leave little residue cover. The inclusion of grass as cover crops during the winter season could be a sustainable strategy to increase crop intensification in sequences where soybean predominates ...
Romaniuk, Romina Ingrid +6 more
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Abstract Soils under no tillage have experienced unfavorable changes, mainly due to current agricultural practices that consist in monocultures that leave little residue cover. The inclusion of grass as cover crops during the winter season could be a sustainable strategy to increase crop intensification in sequences where soybean predominates ...
Romaniuk, Romina Ingrid +6 more
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Agricultural Water Management, 2019
Abstract Understanding the effects of water regimes and straw management on soil organic carbon (SOC) pools is necessary to improve soil C sequestration and soil quality. Based on a long-term field experiment (15 years), we examined impacts of water regimes and straw management methods on total soil organic C (TOC), particulate organic C (POC) and ...
Wenhai Mi +3 more
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Abstract Understanding the effects of water regimes and straw management on soil organic carbon (SOC) pools is necessary to improve soil C sequestration and soil quality. Based on a long-term field experiment (15 years), we examined impacts of water regimes and straw management methods on total soil organic C (TOC), particulate organic C (POC) and ...
Wenhai Mi +3 more
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