Results 1 to 10 of about 3,091,756 (201)

Effects of continuous straw returning on bacterial community structure and enzyme activities in rape-rice soil aggregates [PDF]

Scientific Reports, 2023
Straw returning is an effective management measure to improve or maintain soil fertility in agricultural ecosystems. This study investigated the effects of straw returning combined with compound fertilizer on the bacterial community, enzyme activities ...
Luhong Yuan, Yue Gao, Ying Mei, Jiaren Liu, Yusef Kianpoor Kalkhajeh, Hongxiang Hu, Jieying Huang   +6 more
doaj   +3 more sources

Perspectives on the misconception of levitating soil aggregates [PDF]

SOIL, 2023
Soil aggregation is an important process in nearly all soils across the globe. Aggregates develop over time through a series of abiotic and biotic processes and interactions, including plant growth and decay, microbial activity, plant and microbial ...
G. Garland, G. Garland, J. Koestel, J. Koestel, A. Johannes, O. Heller, S. Doetterl, D. Or, D. Or, T. Keller, T. Keller   +10 more
doaj   +6 more sources

Effect of long-term tillage on soil aggregates and aggregate-associated carbon in black soil of Northeast China. [PDF]

PLoS ONE, 2018
Soil tillage can affect the stability and formation of soil aggregates by disrupting soil structure. Frequent tillage deteriorates soil structure and weakens soil aggregates, causing them to be susceptible to decay.
Hongbing Zheng, Wuren Liu, Jinyu Zheng, Yang Luo, Ruiping Li, Hao Wang, Hua Qi   +6 more
doaj   +3 more sources

Saving the face of soil aggregates [PDF]

Global Change Biology, 2019
Three recent papers: "Aggregates as biogeochemical reactors" (Wang et al., 2019a), "Soil aggregates as biogeochemical reactors: Not a way forward …" (Kravchenko et al., 2019), and "Building bottom-up aggregate based models …" (Wang et al., 2019b ...
A. Yudina, Y. Kuzyakov
semanticscholar   +5 more sources

Influence of long-term fertilization on soil aggregates stability and organic carbon occurrence characteristics in karst yellow soil of Southwest China [PDF]

Frontiers in Plant Science, 2023
Current research has long focused on soil organic carbon and soil aggregates stability. However, the effects of different long-term fertilization on the composition of yellow soil aggregates and the characteristics of the occurrence of organic carbon in ...
Yanling Liu, Yanling Liu, Meng Zhang, Meng Zhang, Han Xiong, Han Xiong, Yu Li, Yu Li, Yarong Zhang, Yarong Zhang, Xingcheng Huang, Xingcheng Huang, Yehua Yang, Yehua Yang, Huaqing Zhu, Huaqing Zhu, Taiming Jiang, Taiming Jiang   +17 more
doaj   +2 more sources

Spectroscopic characterization of humic and fulvic acids in soil aggregates, Brazil. [PDF]

Heliyon, 2020
Agricultural management methods affect organic compounds in the soil. The aim of this study was to characterize humic and fulvic acids using infrared spectroscopy and nuclear magnetic resonance (NMR) in aggregates collected from areas under different ...
Machado W, Franchini JC, de Fátima Guimarães M, Filho JT.   +3 more
europepmc   +2 more sources

Eight-year tillage in black soil, effects on soil aggregates, and carbon and nitrogen stock [PDF]

Scientific Reports, 2023
The effects of different tillage management practices on the soil aggregates, soil carbon stock (STCS), and soil nitrogen stock (STNS) are key issues in agricultural research.
Ling Wang, Shengjie Qi, Wenfang Gao, Yang Luo, Yunpeng Hou, Yao Liang, Hongbing Zheng, Shuimei Zhang, Ruiping Li, Meng Wang, Jinyu Zheng, Zhiwei Gao   +11 more
doaj   +2 more sources

Soil aggregates stability and storage of soil organic carbon respond to cropping systems on Black Soils of Northeast China. [PDF]

Sci Rep, 2020
Monoculture and improper management may reduce soil fertility and deteriorate soil structure in Black soils (Mollisols) of Northeast China. The experiment was carried out from 2015 to 2016 in Black Soils comprising five cropping systems: continuous corn (
Zhou M, Liu C, Wang J, Meng Q, Yuan Y, Ma X, Liu X, Zhu Y, Ding G, Zhang J, Zeng X, Du W.   +11 more
europepmc   +2 more sources

Impact of Tree Species Mixture on Microbial Diversity and Community Structure in Soil Aggregates of Castanopsis hystrix Plantations [PDF]

Microorganisms
Soil aggregates play a crucial role in maintaining the health and stability of artificial forest soil ecosystems, and microorganisms contribute to the formation and maintenance of soil aggregates.
Rongao Zhang, Yijun Liu, Fei Cheng
doaj   +2 more sources

Impacts of Long-term Fertilization on the Molecular Structure of Humic Acid and Organic Carbon Content in Soil Aggregates in Black Soil. [PDF]

Sci Rep, 2019
Soil aggregates are the basic units of soil structure, and their composition and carbon (C) stability directly affect soil fertility. As cementing agents, humic substances play an important role in the formation and stability of soil aggregates.
Zhang J, Chi F, Wei D, Zhou B, Cai S, Li Y, Kuang E, Sun L, Li LJ.   +8 more
europepmc   +2 more sources