首页期刊导航|土壤圈（英文版）
期刊信息/Journal information
土壤圈（英文版）
土壤圈（英文版）

周健民

双月刊

1002-0160

eopedos@issas.ac.cn； pedosphere@issas.ac.cn； rmdu@issas.ac.cn eopedo@issas.ac.cn

025-86881235、86881359

210008

南京市北京东路71号中国科学院南京土壤研究所

土壤圈（英文版）/Journal An International Journal PedosphereCSCDCSTPCD北大核心SCI
查看更多>>《PEDOSPHERE》（土壤圈）是中国出版的土壤学科唯一外文版国际性学术期刊，也是我国土壤学领域唯一的SCI源刊。 主要刊登土壤学领域国内外未曾公开发表的具有坚实科学理论和实验基础与创新的最新高水平科研成果，内容包括土壤化学、土壤物理学、土壤生物与生物化学、土壤肥力与植物营养、土壤环境与生态学、土壤微生物学、土壤地理、水土保持、土壤信息与遥感技术、土壤质量与土壤修复等与生物圈、岩石圈、水圈和大气圈密切关联的土壤科学理论、实验技术及应用的学术研究论文、专题综述、研究简报、书评等。旨在及时传播国内外土壤科学最新成果，促进国际学术交流与合作，推动中国和世界土壤科学事业的发展。
正式出版
收录年代

    Mycorrhizae and sustainable soil solutions

    Junli HUFayuan WANGJunling ZHANGLiangdong GUO...
    267-268页
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Disentangling the contributions of arbuscular mycorrhizal fungi to soil multifunctionality

    Fayuan WANGZed RENGEL
    269-278页
    查看更多>>摘要：Soil multifunctionality represents a range of soil processes driven by the interactions between soil abiotic and biotic components.As a group of ubiquitous fungi that form mutualistic symbiotic associations with a vast array of terrestrial plants,arbuscular mycorrhizal(AM)fungi may play a critical role in maintaining soil multifunctionality,but the characteristics of their contributions remain to be unraveled.This mini review aims to disentangle the contributions of AM fungi to soil multifunctionality.We provide a framework of concepts about AM fungi making crucial contributions to maintaining multiple soil functions,including primary productivity,nutrient cycling,water regulation and purification,carbon and climate regulation,habitat for biodiversity,disease and pest control,and pollutant degradation and detoxification,via a variety of pathways,particularly contributing to soil and plant health.This review contends that AM fungi,as a keystone component of soil microbiome,can govern soil multifunctionality,ultimately promoting ecosystem services.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Potential of arbuscular mycorrhizal fungi for soil health:A review

    Junling ZHANGRuotong ZHAOXia LIJiangzhou ZHANG...
    279-288页
    查看更多>>摘要：Soil health is an important component of"One Health".Soils provide habitat to diverse and abundant organisms.Understanding microbial diversity and functions is essential for building healthy soils towards sustainable agriculture.Arbuscular mycorrhizal fungi(AMF)form potentially symbiotic associations with approximately 80％of land plant species that are well recognized for carbon flux and nutrient cycling.In addition to disentangling the signaling pathways and regulatory mechanisms between the two partners,recent advances in hyphosphere research highlight some emerging roles of AMF and associated microbes in the delivery of soil functions.This paper reviews the contribution of AMF to soil health in agroecosystems,with a major focus on recent progress in the contribution of hyphosphere microbiome to nutrient cycling,carbon sequestration,and soil aggregation.The hyphosphere microbiome and fungal stimulants open avenues for developing new fertilizer formulas to promote AMF benefits.In practice,developing AMF-friendly management strategies will have long-term positive effects on sustainable agriculture aiming at simultaneously providing food security,increasing resource use efficiency,and maintaining environment integrity.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Nitrogen availability mediates the effects of roots and mycorrhizal fungi on soil organic carbon decomposition:A meta-analysis

    Tongshuo BAIYunpeng QIUShuijin HU
    289-296页
    查看更多>>摘要：Plant roots and their associated mycorrhizal fungi critically mediate the decomposition of soil organic carbon(C),but the general patterns of their impacts over a broad geographical range and the primary mediating factors remain unclear.Based on a synthesis of 596 paired observations from both field and greenhouse experiments,we found that living roots and/or mycorrhizal fungi increased organic C decomposition by 30.9％,but low soil nitrogen(N)availability(i.e.,high soil C∶N ratio)critically mitigated this promotion effect.In addition,the positive effects of living roots and/or mycorrhizal fungi on organic C decomposition were higher under herbaceous and leguminous plants than under woody and non-leguminous plants,respectively.Surprisingly,there was no significant difference between arbuscular mycorrhizal fungi and ectomycorrhizal fungi in their effects on organic C decomposition.Furthermore,roots and/or mycorrhizal fungi significantly enhanced the decomposition of leaf litter but not root litter.These findings advance our understanding of how roots and their symbiotic fungi modulate soil C dynamics in the rhizosphere or mycorrhizosphere and may help improve predictions of soil global C balance under a changing climate.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Microalgal bioinoculants for sustainable agriculture and their interactions with soil biotic and abiotic components:A review

    Shisy JOSENirmal RENUKASachitra Kumar RATHASheena KUMARI...
    297-314页
    查看更多>>摘要：Modem agricultural practices have posed a detrimental impact on the environment due to their intensive use to meet the food demands of an ever-increasing population.In this context,microalgal bioinoculants,specifically cyanobacteria and green microalgae,have emerged as sustainable options for agricultural practices to improve soil organic carbon,nutrient availability,microbial quality,and plant productivity.An overview of current and future perspectives on the use of microalgal bioinoculants in agriculture practices is presented in this review,along with a discussion of their interactions with soil biotic and abiotic factors that affect soil fertility,plant health,and crop productivity.The benefits of microalgal bioinoculants include releasing agronomically important metabolites(exopolymers and phytohormones)as well as solubilizing soil nutrients.Furthermore,they function as biocontrol agents against soil-borne pathogens and facilitate the establishment of rhizosphere communities of agricultural importance.So far,very few studies have explored the basic mechanisms by which microalgal bioinoculants interact with soil biotic and abiotic factors.In recent years,advanced molecular techniques have contributed to a better understanding of these interactions.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Integrative multi-omics approaches reveal that Asian cultivated rice domestication influences its symbiotic relationship with arbuscular mycorrhizal fungi

    Lei TIANJilin WANGHongping CHENWeiqiang LI...
    315-327页
    查看更多>>摘要：Potential changes in the symbiotic relationship between rice(Oryza sativa)and microorganisms have occurred during the domestication of Asian cultivated rice(O.sativa)from common wild rice(Oryza rufipogon)and in response to global climate change,along with evolving adaptations to the environment.The potential genes may express differently or dominate the symbiotic relationships between arbuscular mycorrhizal fungi(AMF)and plants,which may be beneficial to rice breeding.To date,research on this important topic has been limited.In this study,we aimed to examine the symbiotic relationships of Asian common wild and cultivated rice species with AMF.By conducting a comparative metagenomic analysis of the rhizospheres of wild and cultivated rice species,we identified differences in Rhizophagus intraradices-related genes associated with wild and cultivated rice,as well as functional genes of AMF.Furthermore,we obtained root-related genes associated with AMF from transcriptome data of rice roots.Our results collectively suggest that R.intraradices-related genes in the rhizosphere of wild rice may be more conducive to its colonization.Additionally,bacteria from the Nitrosomonadaceae and Nitrospiraceae families identified in the rhizosphere of wild rice exhibited positive correlations with R.intraradices-related genes with protein identifiers 1480749 and 1871253,which may indicate that nitrobacteria can enhance the functions of R.intraradices in association with wild rice.Next,in a case study using comparative transcriptome analysis of root samples obtained from R.intraradices-inoculated wild and cultivated rice plants,we found significantly higher expression levels of the strigolactone pathway-related genes DWARF3(D3)and DWARF14(D14)in R.intraradices-inoculated common wild rice than in R.intraradices-inoculated cultivated rice.This study provides a theoretical basis for identifying the effects of domestication on mycorrhizal symbiosis-related genes,which could be promoted in wild rice in the future.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Nitrogen and phosphorus fertilization leads to soil arbuscular mycorrhizal fungal diversity changes and rainfed crop yield increase on the Loess Plateau of China:A 37-year study

    Yi WANGWenting ZHANGChunyue LIShun CHANG...
    328-338页
    查看更多>>摘要：More than 80％of plants form mutualistic symbiotic relationships with arbuscular mycorrhizal fungi(AMF),and the application of fertilizers,such as nitrogen(N)and phosphorus(P)fertilizers,is a common agricultural management practice to improve crop yield and quality.However,the potential effects of long-term N and P fertilization on the AMF community in the rainfed agricultural system of the Loess Plateau of China are still not well understood.In this study,a long-term field experiment was conducted based on orthogonal design,with three N levels(0,90,and 180 kg ha-1 year-1)and three P levels(0,90,and 180 kg ha-1 year-1)for wheat fertilization.Changes in AMF community and correlations between AMF community composition,soil environmental factors,and wheat yield component traits were analyzed using traditional biochemical methods and high-throughput sequencing technology.The results showed that long-term N and P addition had a significant effect on the AMF community structure and composition.Nitrogen application alone significantly reduced the richness and diversity of AMF community,whereas the combined application of N and P significantly increased the richness and diversity of AMF community.The AMF community was driven mainly by soil available P,total P,and pH.There was a significant positive correlation between Glomus abundance and wheat yield and a significant negative correlation between Paraglomus abundance and wheat yield.Long-term N and P addition directly increased crop yield and affected yield indirectly by influencing soil chemical properties and the AMF community.Combined application of N and P both at 90 kg ha-1 year-1 could improve the ecological and physiological functions of the AMF community and benefit the sustainable development of rainfed agriculture.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Straw return influences the structure and functioning of arbuscular mycorrhizal fungal community in a rice-wheat rotation system

    Silong ZHAIJunjie XIEZongyi TONGBing YANG...
    339-350页
    查看更多>>摘要：Straw return is a sustainable soil fertility-building practice,which can affect soil microbial communities.However,how straw return affects arbuscular mycorrhizal fungi(AMF)is not well explored.Here,we studied the impacts of different straw management treatments over eight years on the structure and functioning of AMF communities in a rice-wheat rotation system.The straw management treatments included no tillage with no straw(NTNS),rotary tillage straw return(RTSR),and ditch-buried straw return(DBSR).The community structure of AMF was characterized using high-throughput sequencing,and the mycorrhizal functioning was quantified using an in situ mycorrhizal-suppression treatment.Different straw management treatments formed unique AMF community structure,which was closely related to changes in soil total organic carbon,available phosphorus,total nitrogen,ammonium,and nitrate.When compared with NTNS,RTSR significantly increased Shannon diversity in 0-10 cm soil layer,while DBSR increased it in 10-20 cm soil layer;DBSR significantly increased hyphal length density in the whole ploughing layer(0-20 cm),but RTSR only increased it in the subsurface soil layer(10-20 cm).The mycorrhizal responses of shoot biomass and nutrient(N and P)uptake were positive under both straw return treatments(RTSR and DBSR),but negative under NTNS.The community composition of AMF was significantly correlated to hyphal length density,and the latter was further a positive predictor for the mycorrhizal responses of plant growth and nutrient uptake.These findings suggest that straw return can affect AMF community structure and functioning,and farmers should manage mycorrhizas to strengthen their beneficial effects on crop production.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Responses of arbuscular mycorrhizal fungi to straw return and nitrogen fertilizer reduction in a rainfed maize field

    Zhenling PENGHao XILin MAOHuyuan FENG...
    351-360页
    查看更多>>摘要：Straw return can be used to reduce fertilizer input and improve agricultural sustainability and soil health.However,how straw return and reduced fertilizer application affect beneficial soil microbes,particularly arbuscular mycorrhizal fungi(AMF),remains poorly understood.Here,we conducted a five-year field experiment in a rainfed maize field on the Loess Plateau of northwestern China.We tested four treatments with straw return combined with four nitrogen(N)application rates,i.e.,100％,80％,60％,and 0％of the common N application rate(225 kg N ha-1 year-1)in this region,and two reference treatments(full or no N application),with three replicates for each treatment.Mycorrhizal colonization was quantified and AMF communities colonizing maize roots were characterized using Illumina sequencing.Forty virtual taxa(VTs)of AMF were identified in root samples,among which VT113(related to Rhizophagus fasciculatus)and VT156(related to Dominikia gansuensis)were the predominant taxa.Both root length colonization and AMF VT richness were sensitive to N fertilization,but not to straw return;furthermore,both gradually increased with decreasing N application rate.The VT composition of the AMF community was also affected by N fertilization,but not by straw return,and the community variation could be well explained by soil available N and phosphorus concentrations.Additionally,60％,80％,and full N fertilization produced similar maize yields.Thus,our study revealed the response patterns of AMF to straw return and N fertilizer reduction and showed that straw return combined with N fertilizer reduction may be a promising practice to maintain mycorrhizal symbiosis concomitantly with crop productivity.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Positive effects of biochar application and Rhizophagus irregularis inoculation on mycorrhizal colonization,rice seedlings and phosphorus cycling in paddy soils

    Yixuan CHENZhonghua WENJun MENGZunqi LIU...
    361-373页
    查看更多>>摘要：Phosphorus(P)is an essential element for plant growth but is often limiting in ecosystems;therefore,improving the P fertilizer use efficiency is important.Biochar and arbuscular mycorrhizal fungi(AMF)may enhance P cycling in paddy soils that contain high content of total P but low content of available P(AP).In this study,the effects of biochar addition and Rhizophagus irregularis inoculation on the organic and inorganic P contents and phosphatase activities in paddy soils,rice seedling growth,and AMF colonization were investigated.Compared with no biochar addition,biochar addition enhanced the percentage of spore germination at day 7,hyphal length,most probable number,and mycorrhizal colonization rate of R.irregularis by 32％,662％,70％,and 28％on average,respectively.Biochar and R.irregularis altered soil P cycling and availability.Biochar and R.irregularis,either individually or in combination,increased soil AP content by 2％-48％.Rice seedlings treated with biochar and R.irregularis produced greater biomass,improved root morphology,and increased nutrient uptake compared with those of the control without biochar and R.irregularis.The results suggest that combined application of biochar and R.irregularis is beneficial to rice cultivation in paddy soils with high content of total P but low content of AP.
      原文链接:
    • NETL
    • NSTL
    • 万方数据