Changes in soil organic carbon pools following long-term fertilization under a rain-fed cropping system in the Loess Plateau, China

Wang, Renjie; Jia-shan, Song; Feng, Yu; Jiang-xiang, Zhou; Xie, Jinsheng; Khan, Asif; Che, Zongxian; Zhang, Shulan; Yang, Xueyun

doi:10.1016/s2095-3119(20)63482-7

Cited by 14 publications

(2 citation statements)

References 55 publications

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“…An N/C Macro Elemental Analyzer 2100S (Analytik Jena AG, Jena, Germany) was used to measure the SOC content. The formula for calculating MOC concentration was MOC = SOC − Particulate organic carbon (POC) [43]. The POC content was determined with the Cambardella and Elliott method (1992) [44].…”

Section: Soc and Moc Analysismentioning

confidence: 99%

Soil Mineral-Associated Organic Carbon and Its Relationship to Clay Minerals across Grassland Transects in China

Zhao,

Zhang,

et al. 2024

Applied Sciences

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The purpose of this study was to determine the mineral-associated organic carbon (MOC) and its relationship to clay minerals under different temperatures and precipitation. We selected three typical grassland transects in China: Titanium Plate (TP), Mongolian Plate (MP), and Loess Plate (LP) with natural temperature gradients. Along the transect, there is a gradient in the precipitation between the various types of grasslands. The surface soil (0–10 cm) was sampled to determine the MOC. Clay minerals were charactered by X-ray diffraction (XRD). According to the findings, the MOC content increased with decreasing temperature (5.41–14.89 g/kg). MOC had a positive correlation (r = 0.67) with the amount of clay mineral content. In the large-scale study of transects, precipitation masks the effect of temperature change on the MOC to a certain extent. It indirectly affected the MOC content by affecting the mixed-layer illite/smectite (I/Sme) content, and this effect was strongest at the lowest temperature TP (r = −0.73). Except for precipitation, CaO in the soil can affect soil organic carbon (SOC) stability by influencing the pH and I/Sme. The amount of bacteria increased as a result of I/Sme, and the influence of bacteria on the MOC was surpassed only by the soil pH. Climate and clay mineral composition characteristics affected the MOC to a certain extent. Among them, the effect of precipitation change on the MOC is higher than temperature, but it has little effect on soil with a higher weathering degree and CaO content.

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Section: Soc and Moc Analysismentioning

confidence: 99%

Soil Mineral-Associated Organic Carbon and Its Relationship to Clay Minerals across Grassland Transects in China

Zhao,

Zhang,

et al. 2024

Applied Sciences

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“…Therefore, the agricultural sector urgently needs to transform production and consumption patterns to contribute to sustainable development 3,4 . Although the past half-century has seen governments worldwide adopt sustainable production 5 , sustainable consumption has not yet been widely accepted 6,7 . Meanwhile, the observation of practices in recent years demonstrates that the success of sustainable development depends on not only reducing greenhouse gases in the production system but also implementing sustainable development strategies among the production and consumption systems, informed by emergent environmental consumption ethics [8][9][10] .In the context of production systems, sustainable global development requires the digital transformation of agriculture to promote sustainable production 11 .…”

mentioning

confidence: 99%

Exploring consumers’ environmental ethical preferences in the context of unmanned aerial vehicle utilization for plant protection

J²,

Zhang³

et al. 2023

Sci Rep

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The use of unmanned aerial vehicles (UAVs) has increased agricultural productivity, achieved food security, and eased the pressure associated with environmental degradation and population growth. However, consumer sentiment remains unclear. The results show that pressures regarding food safety, production safety, and ecological safety have different degrees of positive impact on perceived benefits but no significant impact on perceived barriers. They strongly influence both perceived benefits to the adoption of UAV plant protection agricultural products. Perceived benefits demonstrated a mediating role between the three safety pressures and the adoption of UAVs. Lay beliefs showed a positive moderating effect on perceived benefits and obstacles to the adoption of UAV-based plant protection products. Based on these findings, this paper concludes that consumers are developing new consumer ethics that integrate concepts of food safety, safe production, and regional environmental protection with their acceptance of new technology, which is directly dependent on the combined effect of environmental and consumer ethics. To promote sustainable development, policies must be further optimized on this original basis.

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Temperature Sensitivity of Soil Organic Carbon Mineralization under Contrasting Long-Term Fertilization Regimes on Loess Soils

Wang

Niu

et al. 2022

J Soil Sci Plant Nutr

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Changes in soil organic carbon pools following long-term fertilization under a rain-fed cropping system in the Loess Plateau, China

Cited by 14 publications

References 55 publications

Soil Mineral-Associated Organic Carbon and Its Relationship to Clay Minerals across Grassland Transects in China

Soil Mineral-Associated Organic Carbon and Its Relationship to Clay Minerals across Grassland Transects in China

Exploring consumers’ environmental ethical preferences in the context of unmanned aerial vehicle utilization for plant protection

Temperature Sensitivity of Soil Organic Carbon Mineralization under Contrasting Long-Term Fertilization Regimes on Loess Soils

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