Surrounding Soil

14,000,000 Leading Edge Experts on the ideXlab platform

Scan Science and Technology

Contact Leading Edge Experts & Companies

Scan Science and Technology

Contact Leading Edge Experts & Companies

The Experts below are selected from a list of 15324 Experts worldwide ranked by ideXlab platform

Ridvan Kizilkaya - One of the best experts on this subject based on the ideXlab platform.

  • dehydrogenase activity in lumbricus terrestris casts and Surrounding Soil affected by addition of different organic wastes and zn
    Bioresource Technology, 2008
    Co-Authors: Ridvan Kizilkaya
    Abstract:

    Abstract A laboratory experiment was conducted to determine the effects of different organic wastes such as wheat straw (WS), tea production waste (TEW), tobacco production waste (TOW), cow manure (CM) and hazelnut husk (HH) on dehydrogenase activity (DHA) in casts of earthworm Lumbricus terrestris and Surrounding Soil using 5% (dry weight) application rates associated with increasing doses of Zn (0, 50, 100, 250, 500 and 1000 μg g −1 ). Twenty one days after treatment of Zn and organic wastes, the DHA analyses were carried out on collected casts and Soil samples. In general, all organic waste treatments influenced the DHA, the contents of organic C, N and available Zn in earthworm L. terrestris casts and the Surrounding Soil in comparison with the control. DHA in casts exceeded that in the Surrounding Soil without Zn additions. After Zn application of 50 μg Zn g −1 in all organic waste treatments and the control, the DHA level in casts and Surrounding Soil increased significantly. It decreased by application rates of 100, 250, 500 and 1000 μg Zn g −1 consecutively in all organic waste applications. The addition of wastes with low C/N ratio and high Zn content (TEW, TOW, CM) inhibited the DHA in both cast and Surrounding Soil.

  • microbiological properties in earthworm cast and Surrounding Soil amended with various organic wastes
    Communications in Soil Science and Plant Analysis, 2007
    Co-Authors: Ridvan Kizilkaya, şuheyda Hepsen
    Abstract:

    Abstract Changes produced in the microbiological properties of earthworm Lumbricus terrestris casts and Surrounding Soil by the addition of various organic wastes such as wheat straw (WS), tea production waste (TEW), tobacco production waste (TOW), cow manure (CM), and hazelnut husk (HH) were evaluated in an incubation experiment. Twenty‐one days after organic waste treatment, analyses of microbial biomass (Cmic), basal Soil respiration (BSR), metabolic quotient (qCO2), and enzyme activities (dehydrogenase, catalase, β‐glucosidase, urease, alkaline phosphatase, and arylsulphatase) were carried out on collected cast and Soil samples. Addition of organic wastes to the Soil increased values of Cmic, BSR, and enzyme activities in Soil and earthworm casts, indicating activation by microorganisms. Except for catalase activity, these values of microbiological parameters in casts were higher than in Surrounding Soil at all waste treatments and control. The addition of organic wastes caused a rapid and significant...

  • cu and zn accumulation in earthworm lumbricus terrestris l in sewage sludge amended Soil and fractions of cu and zn in casts and Surrounding Soil
    Ecological Engineering, 2004
    Co-Authors: Ridvan Kizilkaya
    Abstract:

    Abstract In this study, the bioaccumulation of Cu and Zn by the earthworm Lumbricus terrestris L. and Cu and Zn fractions in casts and Surrounding Soil of Soil amended with different doses of sewage sludge have been explored. The total and fractions of Cu and Zn contents were increased by sewage sludge amendments at all doses. Thirty days after sewage sludge amendment, the Soil, cast, and earthworm bodies receiving the highest dose (400 g kg −1 ) showed significantly higher Cu and Zn content than the non-amended Soil. In particular exchangeable (EX)-Zn and organically complexed (OM)-Cu contents of casts and Surrounding Soil were higher than the other fractions at all sewage sludge amended Soils.

Jennifer A Schweitzer - One of the best experts on this subject based on the ideXlab platform.

  • populations of populus angustifolia have evolved distinct metabolic profiles that influence their Surrounding Soil
    Plant and Soil, 2020
    Co-Authors: Liam O Mueller, Samuel R Borstein, Eric D Tague, Stephen P Dearth, Hector F Castro, Shawn R Campagna, Joseph K Bailey, Jennifer A Schweitzer
    Abstract:

    Plant-microbial-Soil interactions are key to understanding plant community succession, invasion success, patterns of biodiversity and aspects of ecosystem function. Yet root and rhizosphere chemistry is highly complex, and little is known about natural variation across environmental gradients. Variation in tree species root chemical phenotypes should alter how rhizosphere microbes respond, showing a plant conditioning effect on the chemical makeup of the Soil. Here, we used metabolomics to assess bulk small molecule profiles addressing the hypothesis that genetic variation across a species range would result in varying metabolic profiles in roots and Surrounding Soil. Using UPLC-HRMS we assessed the small molecule profile of root tissue and Surrounding rhizosphere Soil from 5-year old plant clones collected from six populations of Populus angustifolia across the western U.S., grown in a common environment. Population-level variation was found in over 12,000 root metabolomes and over 5000 Soil organic compounds across the populations. Redundancy analysis of over twelve thousand metabolites suggests that plant population origin can account for up to 36% of the variation in roots and 30% of the variation in rhizosphere Soil chemistry. Co-inertia analysis indicates that variation in root metabolite profiles explains 15% of the variation in paired Soil samples. Distinct populations have evolved different root tissue metabolomes. The difference in root metabolites across populations altered the rhizosphere Soil composition, creating variable Soil chemical communities from a homogenous starting condition. This suggests that intra-specific plant conditioning of Soil varies by plant population.

  • Populations of Populus angustifolia have evolved distinct metabolic profiles that influence their Surrounding Soil
    Plant and Soil, 2020
    Co-Authors: Liam O Mueller, Samuel R Borstein, Eric D Tague, Stephen P Dearth, Hector F Castro, Shawn R Campagna, Joseph K Bailey, Jennifer A Schweitzer
    Abstract:

    Aims Plant-microbial-Soil interactions are key to understanding plant community succession, invasion success, patterns of biodiversity and aspects of ecosystem function. Yet root and rhizosphere chemistry is highly complex, and little is known about natural variation across environmental gradients. Variation in tree species root chemical phenotypes should alter how rhizosphere microbes respond, showing a plant conditioning effect on the chemical makeup of the Soil. Here, we used metabolomics to assess bulk small molecule profiles addressing the hypothesis that genetic variation across a species range would result in varying metabolic profiles in roots and Surrounding Soil. Methods Using UPLC-HRMS we assessed the small molecule profile of root tissue and Surrounding rhizosphere Soil from 5-year old plant clones collected from six populations of Populus angustifolia across the western U.S., grown in a common environment. Results Population-level variation was found in over 12,000 root metabolomes and over 5000 Soil organic compounds across the populations. Redundancy analysis of over twelve thousand metabolites suggests that plant population origin can account for up to 36% of the variation in roots and 30% of the variation in rhizosphere Soil chemistry. Co-inertia analysis indicates that variation in root metabolite profiles explains 15% of the variation in paired Soil samples. Conclusion Distinct populations have evolved different root tissue metabolomes. The difference in root metabolites across populations altered the rhizosphere Soil composition, creating variable Soil chemical communities from a homogenous starting condition. This suggests that intra-specific plant conditioning of Soil varies by plant population.

Samuel R Borstein - One of the best experts on this subject based on the ideXlab platform.

  • populations of populus angustifolia have evolved distinct metabolic profiles that influence their Surrounding Soil
    Plant and Soil, 2020
    Co-Authors: Liam O Mueller, Samuel R Borstein, Eric D Tague, Stephen P Dearth, Hector F Castro, Shawn R Campagna, Joseph K Bailey, Jennifer A Schweitzer
    Abstract:

    Plant-microbial-Soil interactions are key to understanding plant community succession, invasion success, patterns of biodiversity and aspects of ecosystem function. Yet root and rhizosphere chemistry is highly complex, and little is known about natural variation across environmental gradients. Variation in tree species root chemical phenotypes should alter how rhizosphere microbes respond, showing a plant conditioning effect on the chemical makeup of the Soil. Here, we used metabolomics to assess bulk small molecule profiles addressing the hypothesis that genetic variation across a species range would result in varying metabolic profiles in roots and Surrounding Soil. Using UPLC-HRMS we assessed the small molecule profile of root tissue and Surrounding rhizosphere Soil from 5-year old plant clones collected from six populations of Populus angustifolia across the western U.S., grown in a common environment. Population-level variation was found in over 12,000 root metabolomes and over 5000 Soil organic compounds across the populations. Redundancy analysis of over twelve thousand metabolites suggests that plant population origin can account for up to 36% of the variation in roots and 30% of the variation in rhizosphere Soil chemistry. Co-inertia analysis indicates that variation in root metabolite profiles explains 15% of the variation in paired Soil samples. Distinct populations have evolved different root tissue metabolomes. The difference in root metabolites across populations altered the rhizosphere Soil composition, creating variable Soil chemical communities from a homogenous starting condition. This suggests that intra-specific plant conditioning of Soil varies by plant population.

  • Populations of Populus angustifolia have evolved distinct metabolic profiles that influence their Surrounding Soil
    Plant and Soil, 2020
    Co-Authors: Liam O Mueller, Samuel R Borstein, Eric D Tague, Stephen P Dearth, Hector F Castro, Shawn R Campagna, Joseph K Bailey, Jennifer A Schweitzer
    Abstract:

    Aims Plant-microbial-Soil interactions are key to understanding plant community succession, invasion success, patterns of biodiversity and aspects of ecosystem function. Yet root and rhizosphere chemistry is highly complex, and little is known about natural variation across environmental gradients. Variation in tree species root chemical phenotypes should alter how rhizosphere microbes respond, showing a plant conditioning effect on the chemical makeup of the Soil. Here, we used metabolomics to assess bulk small molecule profiles addressing the hypothesis that genetic variation across a species range would result in varying metabolic profiles in roots and Surrounding Soil. Methods Using UPLC-HRMS we assessed the small molecule profile of root tissue and Surrounding rhizosphere Soil from 5-year old plant clones collected from six populations of Populus angustifolia across the western U.S., grown in a common environment. Results Population-level variation was found in over 12,000 root metabolomes and over 5000 Soil organic compounds across the populations. Redundancy analysis of over twelve thousand metabolites suggests that plant population origin can account for up to 36% of the variation in roots and 30% of the variation in rhizosphere Soil chemistry. Co-inertia analysis indicates that variation in root metabolite profiles explains 15% of the variation in paired Soil samples. Conclusion Distinct populations have evolved different root tissue metabolomes. The difference in root metabolites across populations altered the rhizosphere Soil composition, creating variable Soil chemical communities from a homogenous starting condition. This suggests that intra-specific plant conditioning of Soil varies by plant population.

Eric D Tague - One of the best experts on this subject based on the ideXlab platform.

  • populations of populus angustifolia have evolved distinct metabolic profiles that influence their Surrounding Soil
    Plant and Soil, 2020
    Co-Authors: Liam O Mueller, Samuel R Borstein, Eric D Tague, Stephen P Dearth, Hector F Castro, Shawn R Campagna, Joseph K Bailey, Jennifer A Schweitzer
    Abstract:

    Plant-microbial-Soil interactions are key to understanding plant community succession, invasion success, patterns of biodiversity and aspects of ecosystem function. Yet root and rhizosphere chemistry is highly complex, and little is known about natural variation across environmental gradients. Variation in tree species root chemical phenotypes should alter how rhizosphere microbes respond, showing a plant conditioning effect on the chemical makeup of the Soil. Here, we used metabolomics to assess bulk small molecule profiles addressing the hypothesis that genetic variation across a species range would result in varying metabolic profiles in roots and Surrounding Soil. Using UPLC-HRMS we assessed the small molecule profile of root tissue and Surrounding rhizosphere Soil from 5-year old plant clones collected from six populations of Populus angustifolia across the western U.S., grown in a common environment. Population-level variation was found in over 12,000 root metabolomes and over 5000 Soil organic compounds across the populations. Redundancy analysis of over twelve thousand metabolites suggests that plant population origin can account for up to 36% of the variation in roots and 30% of the variation in rhizosphere Soil chemistry. Co-inertia analysis indicates that variation in root metabolite profiles explains 15% of the variation in paired Soil samples. Distinct populations have evolved different root tissue metabolomes. The difference in root metabolites across populations altered the rhizosphere Soil composition, creating variable Soil chemical communities from a homogenous starting condition. This suggests that intra-specific plant conditioning of Soil varies by plant population.

  • Populations of Populus angustifolia have evolved distinct metabolic profiles that influence their Surrounding Soil
    Plant and Soil, 2020
    Co-Authors: Liam O Mueller, Samuel R Borstein, Eric D Tague, Stephen P Dearth, Hector F Castro, Shawn R Campagna, Joseph K Bailey, Jennifer A Schweitzer
    Abstract:

    Aims Plant-microbial-Soil interactions are key to understanding plant community succession, invasion success, patterns of biodiversity and aspects of ecosystem function. Yet root and rhizosphere chemistry is highly complex, and little is known about natural variation across environmental gradients. Variation in tree species root chemical phenotypes should alter how rhizosphere microbes respond, showing a plant conditioning effect on the chemical makeup of the Soil. Here, we used metabolomics to assess bulk small molecule profiles addressing the hypothesis that genetic variation across a species range would result in varying metabolic profiles in roots and Surrounding Soil. Methods Using UPLC-HRMS we assessed the small molecule profile of root tissue and Surrounding rhizosphere Soil from 5-year old plant clones collected from six populations of Populus angustifolia across the western U.S., grown in a common environment. Results Population-level variation was found in over 12,000 root metabolomes and over 5000 Soil organic compounds across the populations. Redundancy analysis of over twelve thousand metabolites suggests that plant population origin can account for up to 36% of the variation in roots and 30% of the variation in rhizosphere Soil chemistry. Co-inertia analysis indicates that variation in root metabolite profiles explains 15% of the variation in paired Soil samples. Conclusion Distinct populations have evolved different root tissue metabolomes. The difference in root metabolites across populations altered the rhizosphere Soil composition, creating variable Soil chemical communities from a homogenous starting condition. This suggests that intra-specific plant conditioning of Soil varies by plant population.

Liam O Mueller - One of the best experts on this subject based on the ideXlab platform.

  • populations of populus angustifolia have evolved distinct metabolic profiles that influence their Surrounding Soil
    Plant and Soil, 2020
    Co-Authors: Liam O Mueller, Samuel R Borstein, Eric D Tague, Stephen P Dearth, Hector F Castro, Shawn R Campagna, Joseph K Bailey, Jennifer A Schweitzer
    Abstract:

    Plant-microbial-Soil interactions are key to understanding plant community succession, invasion success, patterns of biodiversity and aspects of ecosystem function. Yet root and rhizosphere chemistry is highly complex, and little is known about natural variation across environmental gradients. Variation in tree species root chemical phenotypes should alter how rhizosphere microbes respond, showing a plant conditioning effect on the chemical makeup of the Soil. Here, we used metabolomics to assess bulk small molecule profiles addressing the hypothesis that genetic variation across a species range would result in varying metabolic profiles in roots and Surrounding Soil. Using UPLC-HRMS we assessed the small molecule profile of root tissue and Surrounding rhizosphere Soil from 5-year old plant clones collected from six populations of Populus angustifolia across the western U.S., grown in a common environment. Population-level variation was found in over 12,000 root metabolomes and over 5000 Soil organic compounds across the populations. Redundancy analysis of over twelve thousand metabolites suggests that plant population origin can account for up to 36% of the variation in roots and 30% of the variation in rhizosphere Soil chemistry. Co-inertia analysis indicates that variation in root metabolite profiles explains 15% of the variation in paired Soil samples. Distinct populations have evolved different root tissue metabolomes. The difference in root metabolites across populations altered the rhizosphere Soil composition, creating variable Soil chemical communities from a homogenous starting condition. This suggests that intra-specific plant conditioning of Soil varies by plant population.

  • Populations of Populus angustifolia have evolved distinct metabolic profiles that influence their Surrounding Soil
    Plant and Soil, 2020
    Co-Authors: Liam O Mueller, Samuel R Borstein, Eric D Tague, Stephen P Dearth, Hector F Castro, Shawn R Campagna, Joseph K Bailey, Jennifer A Schweitzer
    Abstract:

    Aims Plant-microbial-Soil interactions are key to understanding plant community succession, invasion success, patterns of biodiversity and aspects of ecosystem function. Yet root and rhizosphere chemistry is highly complex, and little is known about natural variation across environmental gradients. Variation in tree species root chemical phenotypes should alter how rhizosphere microbes respond, showing a plant conditioning effect on the chemical makeup of the Soil. Here, we used metabolomics to assess bulk small molecule profiles addressing the hypothesis that genetic variation across a species range would result in varying metabolic profiles in roots and Surrounding Soil. Methods Using UPLC-HRMS we assessed the small molecule profile of root tissue and Surrounding rhizosphere Soil from 5-year old plant clones collected from six populations of Populus angustifolia across the western U.S., grown in a common environment. Results Population-level variation was found in over 12,000 root metabolomes and over 5000 Soil organic compounds across the populations. Redundancy analysis of over twelve thousand metabolites suggests that plant population origin can account for up to 36% of the variation in roots and 30% of the variation in rhizosphere Soil chemistry. Co-inertia analysis indicates that variation in root metabolite profiles explains 15% of the variation in paired Soil samples. Conclusion Distinct populations have evolved different root tissue metabolomes. The difference in root metabolites across populations altered the rhizosphere Soil composition, creating variable Soil chemical communities from a homogenous starting condition. This suggests that intra-specific plant conditioning of Soil varies by plant population.