Results 21 to 30 of about 55,968 (259)
Positive Effects of Organic Amendments on Soil Microbes and Their Functionality in Agro-Ecosystems
Plants, 2023 Soil microbial characteristics are considered to be an index for soil quality evaluation. It is generally believed that organic amendments replacing chemical fertilizers have positive effects on changing microbial activity and community structure ...
Weijia Liu +10 more
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Frontiers in Sustainable Food Systems, 2021 Determination of biologically active components of the soil organic matter, such as soil microbial biomass carbon (C) and nitrogen (N) can be used as indicators for variations in soil productivity due to changes in soil management.
Methuselah Mang'erere Nyamwange +2 more
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Microbial Ecology, 2023 AbstractDespite its enormous importance for ecosystem services, factors driving microbial recolonization of soils after disturbance are still poorly understood. Here, we compared the microbial recolonization patterns of a disturbed, autoclaved soil using different amounts of the original non-disturbed soil as inoculum.
Yuri Pinheiro Alves de Souza +3 more
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Investigation on effect of forest plantation of Alnus ghutinosa L. (Gaertn.) and Pinus taeda L. on soil microbial activity and biomass (case study: Geisom site, west of Guilan province, Iran) [PDF]
تحقیقات جنگل و صنوبر ایران, 2012 Biological property is a best indicator for soil quality identification due to its relationships with soil nutrient cycle, respiration, microbial biomass and enzymes activity.
Ali Salehi +2 more
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Soil Microbial Biomass Across a Gradient of Preserved Native Cerrado
Floresta e Ambiente, 2018 The different physiognomies and soil conditions across the Cerrado gradient may influence soil microbial biomass. The present study evaluated the soil microbial biomass and enzyme activity across a preserved Cerrado gradient and correlated these with ...
Nilza Silva Carvalho +4 more
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Adenosine triphosphate and microbial biomass in soil
Soil Biology and Biochemistry, 1979 Two methods for measuring adenosine 5'-triphosphate (ATP) in soil were compared, one based on extraction with NaHCO3-CHCl3 and thel other on extraction by a trichloracetic acid-phosphate-paraquat reagent. Recoveries of added ATP were greater with the NaHCO3-CHCl3 reagent but the extraction of “native” soil ATP by NaHCO3-CHCl3 was only about a third of ...
Jenkinson, D. S. +2 more
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Drivers and trends of global soil microbial carbon over two decades
Nature Communications, 2022 Soil microorganisms are central to sustain soil functions and services, like carbon and nutrient cycling. Currently, we only have a limited understanding of the spatial-temporal dynamics of soil microorganisms, restricting our ability to assess long-term
Guillaume Patoine +6 more
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Microbial responses to doses of cover plant straw in cerrado piauiense oxisol
Bioscience Journal, 2020 Carbon and nitrogen from the soil microbial biomass play a significant role in the rotation of C and N, and promote nutrient cycling. Thus, the objective of this study was to evaluate changes in the soil microbial biomass with growing doses of cover ...
Sarah Priscilla do Nascimento Amorim +5 more
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Phosphorus in the soil microbial biomass
Soil Biology and Biochemistry, 1984 Phosphorus in the soil microbial biomass (biomass P) and soil biomass carbon (biomass C) were linearly related in 15 soils (8 grassland, 6 arable, 1 deciduous woodland), with a mean P concentration of 3.3% in the soil biomass. The regression accounted for 82% of the variance in the data.
Brookes, P. C. +2 more
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Agronomy, 2018 Soil microbial properties are frequently used as indicators of soil fertility. However, the linkage of these properties with crop biomass is poorly documented especially in biochar amended soil with high carbon:nitrogen (C:N).
Muhammad Farid Azlan Halmi +3 more
doaj +1 more source