Soil enzymes as indicators of soil function: a step toward greater realism in microbial ecological modeling

2021 ◽  
Author(s):  
Gangsheng Wang ◽  
Qun Gao ◽  
Yunfeng Yang ◽  
Sarah E Hobbie ◽  
Peter B Reich ◽  
...  
Keyword(s):  
Soil Enzymes ◽  
Ecological Modeling ◽  
Soil Function

Process-oriented ecological modeling approach and scientific workflow system

2014 ◽  
Vol 22 (3) ◽  
pp. 277
Author(s):  
Qiao Huijie ◽  
Lin Congtian ◽  
Wang Jiangning ◽  
Ji Liqiang
Keyword(s):  
Ecological Modeling ◽  
Scientific Workflow ◽  
Modeling Approach ◽  
Workflow System ◽  
Process Oriented

Effects of Long Term Application of Organic and Mineral Fertilizers on Soil Enzymes

2018 ◽  
Vol 69 (10) ◽  
pp. 2608-1612 ◽  
Author(s):  
Alina Dora Samuel ◽  
Simona Bungau ◽  
Delia Mirela Tit ◽  
Carmen Elena Melinte (Frunzulica) ◽  
Lavinia Purza ◽  
...  
Keyword(s):  
Biological Activity ◽  
Soil Quality ◽  
Soil Enzymes ◽  
Farmyard Manure ◽  
Enzymatic Activities ◽  
Mineral Fertilizers ◽  
Soil Biology ◽  
Soil Biological Activity ◽  
Organic And Mineral Fertilizers

Long term productivity and conservation of soils is critical for sustaining agricultural ecosystems. The specific objective of the work reported was to determine the effects of long term application of organic and mineral fertilizers on soil enzyme activity as an index of soil biology and biochemistry. Three key soil enzymes involved in intracellular metabolism of microorganisms and two soil enzymes involved in phosphorus metabolism were selected. Actual and potential dehydrogenase, catalase, acid and alkaline phosphatase activities were determined in the 0-20 cm layer of an eroded soil submitted to a complex fertilization experiment. Results showed that addition of mineral fertilizers to organic (green manure and farmyard manure) fertilizers led to a significant increase in each activity because of increased plant biomass production which upon incorporation stimulates soil biological activity. The enzymatic indicators of soil quality calculated from the values of enzymatic activities depending on the kind of fertilizers showed that by the determination of enzymatic activities valuable information can be obtained regarding fertility status of soils. A weak positive correlation between enzymatic indicators of soil quality and maize yield was established. The yield data demonstrate the superiority of farmyard manure which provided greater stability in crop production. Substantial improvement in soil biological activity due to application of organic fertilizers with mineral fertilizers contribute in maintaining the productivity and soil health.

scholarly journals Impact of mineral fertilizers on mineral nutrients in the ginger rhizome and on soil enzymes activities and soil properties

2021 ◽  
Author(s):  
D. Jabborova ◽  
R.Z. Sayyed ◽  
A. Azimov ◽  
Z. Jabbarov ◽  
A. Matchanov ◽  
...  
Keyword(s):  
Soil Properties ◽  
Soil Enzymes ◽  
Mineral Nutrients ◽  
Mineral Fertilizers ◽  
Enzymes Activities ◽  
Ginger Rhizome

Ecological modeling of riparian vegetation under disturbances: A review

2015 ◽  
Vol 318 ◽  
pp. 293-300 ◽  
Author(s):  
Xiaoguang You ◽  
Jingling Liu ◽  
Lulu Zhang
Keyword(s):  
Riparian Vegetation ◽  
Ecological Modeling

scholarly journals Using soil function evaluation in multi-criteria decision analysis for sustainability appraisal of remediation alternatives

2014 ◽  
Vol 485-486 ◽  
pp. 785-791 ◽  
Author(s):  
Yevheniya Volchko ◽  
Jenny Norrman ◽  
Lars Rosén ◽  
Magnus Bergknut ◽  
Sarah Josefsson ◽  
...  
Keyword(s):  
Decision Analysis ◽  
Function Evaluation ◽  
Soil Function ◽  
Multi Criteria Decision Analysis ◽  
Sustainability Appraisal

Soil function can sensitively respond to different canopy composition of Crataegus and Berberis

2021 ◽  
Vol 167 ◽  
pp. 104112
Author(s):  
Yahya Kooch ◽  
Elham Ghaderi
Keyword(s):  
Soil Function ◽  
Canopy Composition

Response of soil enzymes to Linear Alkylbenzene Sulfonate (LAS) addition in soil microcosms

2009 ◽  
Vol 41 (1) ◽  
pp. 69-76 ◽  
Author(s):  
María del Mar Sánchez-Peinado ◽  
Belén Rodelas ◽  
María Victoria Martínez-Toledo ◽  
Jesús González-López ◽  
Clementina Pozo
Keyword(s):  
Soil Enzymes ◽  
Linear Alkylbenzene Sulfonate ◽  
Soil Microcosms ◽  
Linear Alkylbenzene ◽  
Alkylbenzene Sulfonate
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