Results 11 to 20 of about 115,768 (265)
Urban Soil Enzyme Activity Restoration with Sandwich Compost
Chemistry Proceedings, 2022 Soil enzyme activity is a good indicator of soil quality. Urban soil is known to be of poor quality for plant growth. Meanwhile, food waste is a significant issue around the world.
Chooi Lin Phooi +2 more
doaj +1 more source
Ecological Indicators, 2021 Soil enzyme activities play a pivotal role in ecosystem processes, such as organic carbon decomposition or nitrogen and phosphorus mineralization. Thus, enzyme activities measurements can provide insights into the rates of ecosystem-level processes in ...
Ming Wang +5 more
doaj +1 more source
The Change of Catalase Enzyme Activity in Soils by The Land Use
Turkish Journal of Agriculture: Food Science and Technology, 2021 Analysing the factors driving the population size and activities of soil microorganisms is important for understanding the soil ecosystem’s structure and functioning.
İnci Sevinç Kravkaz Kuşçu +1 more
doaj +1 more source
Land, 2022 Elevated runoff export and declines in soil microbial biomass and enzyme activity following forest conversion are known to reduce soil inorganic nitrogen (N) but their relative importance remains poorly understood.
Chao Xu +9 more
doaj +1 more source
Response of soil extracellular enzyme activity and stoichiometry to short-term warming and phosphorus addition in desert steppe [PDF]
PeerJ, 2023 Background Phosphorus (P) is regarded as one of the major limiting factors in grassland ecosystems. Soil available phosphorus deficiency could affect soil extracellular enzyme activity, which is essential for microbial metabolism. Yet it is still unclear
Lingxia Feng, Bing Cao, Xiaojia Wang
doaj +2 more sources
The influence of chlorothalonil on the activity of soil microorganisms and enzymes [PDF]
Ecotoxicology, 2018 As one of the most widely used pesticides in agriculture, chlorothalonil can pose threat to soil ecosystems. Therefore, the impact of this substance on the development of microbiological and biochemical properties of the soil as well as on the growth of spring wheat was evaluated.
Baćmaga, Małgorzata +2 more
openaire +2 more sources
Agronomy, 2023 Enzyme activity plays an important role in soil biochemical processes and is a key factor driving nutrient cycling. Although a great number of studies examined the effects of nitrogen (N) enrichment and water (W) addition on soil enzyme activity, most of
Jinbao Zhang +10 more
doaj +1 more source
Stoichiometry of soil enzyme activity at global scale [PDF]
Ecology Letters, 2008 Abstract Extracellular enzymes are the proximate agents of organic matter decomposition and measures of these activities can be used as indicators of microbial nutrient demand. We conducted a global‐scale meta‐analysis of the seven‐most widely measured soil enzyme activities, using data from 40 ecosystems.
Sinsabaugh, Robert L. +20 more
openaire +3 more sources
Persistence of Denitrifying Enzyme Activity in Dried Soils [PDF]
Applied and Environmental Microbiology, 1985 The effects of air drying soil on denitrifying enzyme activity, denitrifier numbers, and rates of N gas loss from soil cores were measured. Only 29 and 16% of the initial denitrifying enzyme activity in fresh, near field capacity samples of Maury and Donerail soils, respectively, were lost after 7 days of air drying.
M S, Smith, L L, Parsons
openaire +2 more sources
Biotropia: The Southeast Asian Journal of Tropical Biology, 2018 Open mining activities result in decreased microbial biomass and negatively impacts soil fertility. Soil microbes play a role in the decomposition of soil organic matter and in nutrient cycles through the process of mineralization by the enzymes they ...
Hengki Tornando +3 more
doaj +1 more source