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  1. Article ; Online: Meta-analysis of the effects of liming on soil pH and cadmium accumulation in crops.

    He, Lu-Lu / Huang, Dao-You / Zhang, Quan / Zhu, Han-Hua / Xu, Chao / Li, Bo / Zhu, Qi-Hong

    Ecotoxicology and environmental safety

    2021  Volume 223, Page(s) 112621

    Abstract: ... in crops cultured in Cd-contaminated soil. To determine key factors controlling the outcomes of liming ... data from field and pot experiments. The results indicated that the liming showed positive effect sizes ... lime materials could enhance soil pH and reduce Cd accumulation in crops. The effect sizes of liming ...

    Abstract Increasing cadmium (Cd) contamination in agricultural fields has resulted in a higher risk of Cd accumulation in the food chain. Lime addition can mitigate soil acidification and reduce Cd accumulation in crops cultured in Cd-contaminated soil. To determine key factors controlling the outcomes of liming in reducing Cd accumulation and enhancing soil pH, we performed a meta-analysis using previously published data from field and pot experiments. The results indicated that the liming showed positive effect sizes on the soil pH but negative effect sizes on Cd accumulation in crops, indicating the addition of different lime materials could enhance soil pH and reduce Cd accumulation in crops. The effect sizes of liming on soil pH under pot experimental conditions were higher than that under field experimental conditions, however, the effect sizes of application types and amount of limes on soil pH did not significantly differ between their individual different levels. Under a low background value of soil pH, SOM, CEC and clay, the addition of limes showed a significantly higher effect size on soil pH when compared to their individual higher soil background value, suggesting that the lower background values of soil pH, SOM, CEC and clay might facilitate the outcomes of liming to enhance soil pH. The experiment patterns, crop types and lime application amounts showed a limit effect on the outcomes of liming to reduce the shoot and grain Cd concentrations in crops. The lime types only showed a significant effect size on the shoot Cd accumulation but not on the grain Cd accumulation, in which the CaCO
    MeSH term(s) Cadmium/analysis ; Calcium Compounds ; Citrus aurantiifolia ; Hydrogen-Ion Concentration ; Oryza ; Oxides ; Soil ; Soil Pollutants/analysis ; Soil Pollutants/toxicity
    Chemical Substances Calcium Compounds ; Oxides ; Soil ; Soil Pollutants ; Cadmium (00BH33GNGH) ; lime (C7X2M0VVNH)
    Language English
    Publishing date 2021-08-11
    Publishing country Netherlands
    Document type Journal Article ; Meta-Analysis ; Review
    ZDB-ID 436536-7
    ISSN 1090-2414 ; 0147-6513
    ISSN (online) 1090-2414
    ISSN 0147-6513
    DOI 10.1016/j.ecoenv.2021.112621
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Liming shifts the chemical properties and microbial community structures of peanut soils with different initial pH values

    Lu, Ya / Dai, Hongcui / Zamanian, Kazem / Sun, Qiqi / Wang, Caibin / Wu, Zhengfeng / Zheng, Yongmei / Li, Lin / Wan, Shubo / Yu, Tianyi

    Applied Soil Ecology. 2023 Jan., v. 181 p.104665-

    2023  

    Abstract: ... 6.5–7.5) in China. Liming is widely used to supply Ca and increase peanut yield ... Nevertheless, the effects of liming on the chemical and microbial properties of peanut soils are still unclear, particularly ... diversity was observed among treatments with different liming rates in NS. A weaker β-diversity response ...

    Abstract Peanut (Arachis hypogaea) yield is often reduced by calcium (Ca) deficiency. Ca deficiency of peanut plants is likely to occur in most acidified soils (ASs, pH < 5.5) and some neutral soils (NSs, pH 6.5–7.5) in China. Liming is widely used to supply Ca and increase peanut yield. Nevertheless, the effects of liming on the chemical and microbial properties of peanut soils are still unclear, particularly in soils with different initial pH values. A pot experiment was conducted to investigate the effects of CaO (with application rates of 0, 225 and 450 kg/ha) on the chemical properties and bacterial communities and network structures in AS and NS. Compared with CK (CaO 0), the addition of lime improved the pH as well as the exchangeable calcium (ECa) and total nitrogen (TN) contents of both soils. The peanut yield as well as the available nitrogen (AN), available phosphorus (AP) and exchangeable potassium (EK) contents were also higher in AS treated with lime than in that treated with no lime, while lime application to NS had little effect on the yield and AN and EK contents and even significantly reduced the AP content. Lime amendment, especially for the high lime treatment, significantly increased the α-diversity indexes of AS, while no difference in α-diversity was observed among treatments with different liming rates in NS. A weaker β-diversity response to lime addition was observed in NS than in AS. Lime application strongly altered the bacterial community structure of AS by increasing the relative abundances of copiotrophic taxa (e.g., Saccharibacteria) involved in C and N metabolism and pathogen resistance while reducing the percentages of oligotrophic taxa (e.g., Chloroflexi), which were also related to C and N metabolism. In NS, liming favored the growth of Verrucomicrobia with the potential function of denitrification, while microbial groups related to nitrification (e.g., Nitrospirae) and nitrogen fixation (e.g., Acidobacteria) were weakened under liming treatments. Additionally, network analysis revealed that lime amendment provided a more complex and stable network for AS than for NS. Taken together, the responses of the peanut yield, soil chemical properties, bacterial α-diversity and community composition to lime were stronger and more positive in AS than in NS. Results from this study provide critical data for understanding the influence of liming on soil habitats in main peanut-planting areas in China.
    Keywords Acidobacteria ; Arachis hypogaea ; Chloroflexi ; Nitrospirae ; Verrucomicrobia ; bacterial communities ; calcium ; calcium deficiency ; calcium oxide ; community structure ; denitrification ; eutrophication ; exchangeable calcium ; exchangeable potassium ; metabolism ; nitrification ; nitrogen ; nitrogen fixation ; pH ; pathogens ; peanuts ; phosphorus ; soil ; soil ecology ; total nitrogen ; China ; Peanut ; Lime ; Soil chemical property ; Soil bacterial community ; Co-occurrence network ; AS ; NS ; A0 ; A225 ; A450 ; N0 ; N225 ; N450 ; OM ; AN ; AP ; ECa ; EMg ; EK ; ENa ; TN ; ACa
    Language English
    Dates of publication 2023-01
    Publishing place Elsevier B.V.
    Document type Article ; Online
    ZDB-ID 1196758-4
    ISSN 0929-1393
    ISSN 0929-1393
    DOI 10.1016/j.apsoil.2022.104665
    Database NAL-Catalogue (AGRICOLA)

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  3. Article ; Online: Co‐amelioration of red soil acidity and fertility with pig manure rather than liming

    Cai, Zejiang / Yang, Changfu / Carswell, Alison M. / Zhang, Lu / Wen, Shilin / Xu, Minggang

    Soil Use and Management. 2023 Jan., v. 39, no. 1 p.441-455

    2023  

    Abstract: Lime (calcium oxide), animal manure and crop straw soil treatments have been shown to ameliorate soil acidity, yet their effectiveness at concurrently enhancing soil fertility status and improving crop yields is less well understood. In this study, an ... ...

    Abstract Lime (calcium oxide), animal manure and crop straw soil treatments have been shown to ameliorate soil acidity, yet their effectiveness at concurrently enhancing soil fertility status and improving crop yields is less well understood. In this study, an acidic nutrient deficient red soil (Ferralic Cambisol) received these treatments at various dosage rates (% of DW soil) in pot experiments with maize plants. Lime was applied at four dosage rates (0.05%, 0.10%, 0.15% and 0.20%), pig manure at three rates (0.50%, 1.00% and 1.50%), maize straw or milk vetch at two rates (0.50% and 1.00%) and combinations of lime (0.10% or 0.15%) with maize straw (0.50%) and/or pig manure (0.50%). Soils treated with and without chemical fertilizers were also included as controls. Measurements of soil pH, exchangeable acidity, plant available nutrients and maize shoot biomass were recorded. Maize shoot biomass increased by 4.7–7.6 times under pig manure treatments, 1.1–1.6 times under milk vetch, 0.4–1.5 times under lime and 1.1–6.2 times under combination treatments, compared with the control. Soil pH increased by 0.5–0.9 units under lime, by 0.2–0.4 units under pig manure and by 0.7 pH units under the combination treatment relative to the control. Variance partitioning analysis showed that on an individual basis, soil acidity amelioration (pH, exchangeable H⁺ and Al³⁺) or nutrient input (C, N, P, K, Ca, Mg, Zn) explained only 4.3% and 5.6% of improved maize growth, respectively. Whereas, their interaction explained 85.9% of the variation. We also report that the over‐application of pig manure could lead to P saturation and negative impacts on aquatic systems in the wider environment. Therefore, we recommend a combination of lime, pig manure and straw provides an optimal solution for addressing soil acidity and limiting P saturation in acid soils.
    Keywords Astragalus ; Cambisols ; acidity ; administrative management ; biomass ; calcium oxide ; corn ; corn straw ; pig manure ; soil fertility ; soil pH ; variance
    Language English
    Dates of publication 2023-01
    Size p. 441-455.
    Publishing place John Wiley & Sons, Ltd
    Document type Article ; Online
    Note JOURNAL ARTICLE
    ZDB-ID 742151-5
    ISSN 1475-2743 ; 0266-0032
    ISSN (online) 1475-2743
    ISSN 0266-0032
    DOI 10.1111/sum.12846
    Database NAL-Catalogue (AGRICOLA)

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  4. Article ; Online: Meta-analysis of the effects of liming on soil pH and cadmium accumulation in crops

    Lu-Lu He / Dao-You Huang / Quan Zhang / Han-Hua Zhu / Chao Xu / Bo Li / Qi-Hong Zhu

    Ecotoxicology and Environmental Safety, Vol 223, Iss , Pp 112621- (2021)

    2021  

    Abstract: ... in crops cultured in Cd-contaminated soil. To determine key factors controlling the outcomes of liming ... data from field and pot experiments. The results indicated that the liming showed positive effect sizes ... lime materials could enhance soil pH and reduce Cd accumulation in crops. The effect sizes of liming ...

    Abstract Increasing cadmium (Cd) contamination in agricultural fields has resulted in a higher risk of Cd accumulation in the food chain. Lime addition can mitigate soil acidification and reduce Cd accumulation in crops cultured in Cd-contaminated soil. To determine key factors controlling the outcomes of liming in reducing Cd accumulation and enhancing soil pH, we performed a meta-analysis using previously published data from field and pot experiments. The results indicated that the liming showed positive effect sizes on the soil pH but negative effect sizes on Cd accumulation in crops, indicating the addition of different lime materials could enhance soil pH and reduce Cd accumulation in crops. The effect sizes of liming on soil pH under pot experimental conditions were higher than that under field experimental conditions, however, the effect sizes of application types and amount of limes on soil pH did not significantly differ between their individual different levels. Under a low background value of soil pH, SOM, CEC and clay, the addition of limes showed a significantly higher effect size on soil pH when compared to their individual higher soil background value, suggesting that the lower background values of soil pH, SOM, CEC and clay might facilitate the outcomes of liming to enhance soil pH. The experiment patterns, crop types and lime application amounts showed a limit effect on the outcomes of liming to reduce the shoot and grain Cd concentrations in crops. The lime types only showed a significant effect size on the shoot Cd accumulation but not on the grain Cd accumulation, in which the CaCO3 had the highest effect size (absolute value, the same below) followed by Ca(OH)2 and CaO. The low soil background values of total Cd concentration and CEC content, but a high soil SOM background content might facilitate the outcomes of liming to reduce the shoot Cd concentration in crops. However, only the background value of soil clay content showed a significantly negative effect size on the grain Cd accumulation, where ...
    Keywords Cd-contaminated soil ; Lime addition ; Soil pH ; Cadmium accumulation ; Meta-analysis ; Environmental pollution ; TD172-193.5 ; Environmental sciences ; GE1-350
    Subject code 630
    Language English
    Publishing date 2021-10-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Book ; Online ; E-Book: Iron ore

    Lu, Liming

    mineralogy, processing and environmental sustainability

    (Woodhead Publishing series in metals and surface engineering)

    2022  

    Abstract: Iron Ore: Mineralogy, Processing and Environmental Sustainability, Second Edition covers all aspects surrounding the second most important commodity behind oil. As an essential input for the production of crude steel, iron ore feeds the world's largest ... ...

    Author's details editor, Liming Lu
    Series title Woodhead Publishing series in metals and surface engineering
    Abstract Iron Ore: Mineralogy, Processing and Environmental Sustainability, Second Edition covers all aspects surrounding the second most important commodity behind oil. As an essential input for the production of crude steel, iron ore feeds the world's largest trillion-dollar-a-year metal market and is the backbone of the global infrastructure. The book explores new ore types and the development of more efficient processes/technologies to minimize environmental footprints. This new edition includes all new case studies and technologies, along with new chapters on the chemical analysis of iron ore, thermal and dry beneficiation of iron ore, and discussions of alternative iron making technologies. In addition, information on recycling solid wastes and P-bearing slag generated in steel mills, sustainable mining, and low emission iron making technologies from regional perspectives, particularly Europe and Japan, are included. This work will be a valuable resource for anyone involved in the iron ore industry.
    Keywords Iron mines and mining/Environmental aspects ; Iron ores
    Subject code 574.92
    Language English
    Size 1 online resource (842 pages) :, illustrations (black and white, and colour)
    Edition Second edition.
    Publisher Woodhead Publishing
    Publishing place Duxford, England
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    ISBN 0-12-820227-0 ; 9780128202265 ; 978-0-12-820227-2 ; 0128202262
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  6. Article: Liming alters microbial community composition and its co-occurrence patterns in Cd- and Pb-contaminated agricultural soil

    Wang, Xinqi / Lu, Xia / Li, Zhuoqing / Cheng, Qi / Zhou, Yimin / Lei, Ming

    Applied soil ecology. 2021 Oct., v. 166

    2021  

    Abstract: Liming materials have been extensively used to immobilize heavy metals. Bacteria, archaea, and ... health. However, the responses of bacteria, archaea, and fungi to liming materials in agricultural soils ... of liming on the three microbial domains and the potential influencing factors in maize-planted agricultural ...

    Abstract Liming materials have been extensively used to immobilize heavy metals. Bacteria, archaea, and fungi are sensitive to heavy metals and play critical roles in soil biogeochemical cycling and crop health. However, the responses of bacteria, archaea, and fungi to liming materials in agricultural soils contaminated with heavy metals are still unclear. A field experiment was conducted to assess the effect of liming on the three microbial domains and the potential influencing factors in maize-planted agricultural soil contaminated with Cd and Pb. Using a high-throughput sequencing method, we found that liming materials enhanced copiotrophic bacteria (Proteobacteria, Gemmatimonadetes, and Bacteroidetes), Bathyarchaeota, and arbuscular fungi (Glomeromycota) but suppressed some oligotrophic bacteria (Chloroflexi) and saprotrophic fungi. Notably, soil-available Cd markedly influenced the community composition of prokaryotes but not that of eukaryotes. Similar edaphic factors were correlated with the relative abundance of dominant bacterial and archaeal taxa but with opposite effects. Furthermore, co-occurrence network analysis revealed that the complexity decreased but the fungal nodes and edges increased after liming, indicating that the microbial community was not highly resilient to environmental stresses and the importance of fungi in community structure was enhanced. Overall, these findings suggest that changes in microorganisms resulting from liming facilitate soil biogeochemical cycles but suppress microbial stability, potentially affecting the sustainable use of agricultural soils contaminated with heavy metals.
    Keywords Archaea ; Bacteroidetes ; Chloroflexi ; Gemmatimonadetes ; Glomeromycota ; Proteobacteria ; agricultural soils ; community structure ; eukaryotic cells ; eutrophication ; field experimentation ; fungi ; microbial communities ; prokaryotic cells ; saprotrophs
    Language English
    Dates of publication 2021-10
    Publishing place Elsevier B.V.
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 1196758-4
    ISSN 0929-1393
    ISSN 0929-1393
    DOI 10.1016/j.apsoil.2021.104064
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  7. Article ; Online: Interaction of liming and long-term fertilization increased crop yield and phosphorus use efficiency (PUE) through mediating exchangeable cations in acidic soil under wheat-maize cropping system.

    Qaswar, Muhammad / Dongchu, Li / Jing, Huang / Tianfu, Han / Ahmed, Waqas / Abbas, Muhammad / Lu, Zhang / Jiangxue, Du / Khan, Zulqarnain Haider / Ullah, Sami / Huimin, Zhang / Boren, Wang

    Scientific reports

    2020  Volume 10, Issue 1, Page(s) 19828

    Abstract: Low phosphorus use efficiency (PUE) is one of the main problems of acidic soil that limit the crop growth. Therefore, in the present study, we investigated the response of crop yield and PUE to the long-term application of fertilizers and quicklime (CaO) ...

    Abstract Low phosphorus use efficiency (PUE) is one of the main problems of acidic soil that limit the crop growth. Therefore, in the present study, we investigated the response of crop yield and PUE to the long-term application of fertilizers and quicklime (CaO) in the acidic soil under wheat-maize rotation system. Treatments included, CK (no fertilization), NP (inorganic nitrogen and P fertilization), NPK (inorganic N, P and potassium fertilization), NPKS (NPK + straw return), NPCa (NP + lime), NPKCa (NPK + lime) and NPKSCa (NPKS + lime). Results showed that, fertilizer without lime treatments, significantly (p ≤ 0.05) decreased soil pH and crop yield, compared to the fertilizer with lime treatments during the period of 2012-2018. Average among years, compared to the CK treatment, wheat grain yield increased by 138%, 213%, 198%, 547%, 688% and 626%, respectively and maize yield increased by 687%, 1887%, 1651%, 2605%, 5047% and 5077%, respectively, under the NP, NPK, NPKS, NPCa, NPKCa and NPKSCa treatments. Lime application significantly increased soil exchangeable base cations (Ca
    Language English
    Publishing date 2020-11-13
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-020-76892-8
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  8. Article: Effect of liming on plant accumulation of cadmium under upland or flooded conditions.

    Li-Ming Xiong / Ru-Kun Lu

    Environmental pollution (Barking, Essex : 1987)

    2004  Volume 79, Issue 2, Page(s) 199–203

    Abstract: Liming a Cd-amended red earth (typical hapludalf) decreased plant shoot Cd content both in upland ... and the Cd transfer from roots to shoots following liming. Pot soil samples were sequentially ... and increased Cd in the complexed fraction. Liming also transferred Cd from exchangeable fraction ...

    Abstract Liming a Cd-amended red earth (typical hapludalf) decreased plant shoot Cd content both in upland and in flooded conditions. The effect was due to the restriction of the total uptake of Cd from soil and the Cd transfer from roots to shoots following liming. Pot soil samples were sequentially extracted with 1 M ammonium acetate, 0.125 M Cu(II) acetate, and 1 m HNO3 to fractionate Cd into exchangeable, complexed, and acid-soluble forms. Results showed that soil flooding decreased exchangeable Cd and increased Cd in the complexed fraction. Liming also transferred Cd from exchangeable fraction to other lower available fractions depending on water regimes. With upland conditions, the Cd was transferred to the residual fraction, and to a lesser extent to the acid-soluble fraction, whereas in flooded soil the lost exchangeable Cd was recovered mainly in complexed fraction where the Cd was potentially more available for plants compared with that in residual and in acid-soluble fractions. Therefore, soil liming for controlling plant Cd uptake would be more favourable in upland rather than flooded conditions.
    Language English
    Publishing date 2004-05-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 280652-6
    ISSN 1873-6424 ; 0269-7491 ; 0013-9327
    ISSN (online) 1873-6424
    ISSN 0269-7491 ; 0013-9327
    DOI 10.1016/0269-7491(93)90070-5
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  9. Article ; Online: Interaction of liming and long-term fertilization increased crop yield and phosphorus use efficiency (PUE) through mediating exchangeable cations in acidic soil under wheat–maize cropping system

    Muhammad Qaswar / Li Dongchu / Huang Jing / Han Tianfu / Waqas Ahmed / Muhammad Abbas / Zhang Lu / Du Jiangxue / Zulqarnain Haider Khan / Sami Ullah / Zhang Huimin / Wang Boren

    Scientific Reports, Vol 10, Iss 1, Pp 1-

    2020  Volume 12

    Abstract: Abstract Low phosphorus use efficiency (PUE) is one of the main problems of acidic soil that limit the crop growth. Therefore, in the present study, we investigated the response of crop yield and PUE to the long-term application of fertilizers and ... ...

    Abstract Abstract Low phosphorus use efficiency (PUE) is one of the main problems of acidic soil that limit the crop growth. Therefore, in the present study, we investigated the response of crop yield and PUE to the long-term application of fertilizers and quicklime (CaO) in the acidic soil under wheat–maize rotation system. Treatments included, CK (no fertilization), NP (inorganic nitrogen and P fertilization), NPK (inorganic N, P and potassium fertilization), NPKS (NPK + straw return), NPCa (NP + lime), NPKCa (NPK + lime) and NPKSCa (NPKS + lime). Results showed that, fertilizer without lime treatments, significantly (p ≤ 0.05) decreased soil pH and crop yield, compared to the fertilizer with lime treatments during the period of 2012–2018. Average among years, compared to the CK treatment, wheat grain yield increased by 138%, 213%, 198%, 547%, 688% and 626%, respectively and maize yield increased by 687%, 1887%, 1651%, 2605%, 5047% and 5077%, respectively, under the NP, NPK, NPKS, NPCa, NPKCa and NPKSCa treatments. Lime application significantly increased soil exchangeable base cations (Ca2+ and Mg2+) and decreased Al3+ cation. Compared to the NP treatment, phosphorus use efficiency (PUE) increased by 220%, 212%, 409%, 807% and 795%, respectively, under the NPK, NPKS, NPCa, NPKCa and NPKSCa treatments. Soil pH showed significant negative relationship with exchangeable Al3+ and soil total N. While, soil pH showed significant (p ≤ 0.05) positive relationship with exchangeable Ca2+, PUE and annual crop yield. PUE was highly negatively correlated with soil exchangeable Al3+. In addition, soil exchangeable Ca2+, pH, exchangeable Al3+ and available N were the most influencing factors of crop yield. Therefore, we concluded that lime application is an effective strategy to mitigate soil acidification and to increase PUE through increasing exchangeable base cations and reducing the acidic cations for high crop yield in acidic soil.
    Keywords Medicine ; R ; Science ; Q
    Subject code 630
    Language English
    Publishing date 2020-11-01T00:00:00Z
    Publisher Nature Publishing Group
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Online: Epigenetic Regulation of Heart-ECHS.

    Gan, Lu / Pei, Liming

    JACC. Basic to translational science

    2022  Volume 7, Issue 4, Page(s) 363–365

    Language English
    Publishing date 2022-04-25
    Publishing country United States
    Document type Editorial
    ISSN 2452-302X
    ISSN (online) 2452-302X
    DOI 10.1016/j.jacbts.2022.01.014
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