Foliar Fungicides Reduce Short Term Non‐Target Soil Microbial Activity and Community Structure

2020 ◽  
Vol 34 (S1) ◽  
pp. 1-1
Author(s):  
Kelby Kosel ◽  
Harold Collins
Keyword(s):  
Community Structure ◽  
Microbial Activity ◽  
Soil Microbial Activity ◽  
Short Term ◽  
Soil Microbial

Short-Term Effects of Human Trampling on Vegetation and Soil Microbial Activity

2004 ◽  
Vol 35 (11-12) ◽  
pp. 1591-1603 ◽  
Author(s):  
M. Ros ◽  
C. Garcia ◽  
T. Hernandez ◽  
M. Andres ◽  
A. Barja
Keyword(s):  
Microbial Activity ◽  
Soil Microbial Activity ◽  
Short Term ◽  
Soil Microbial ◽  
Human Trampling ◽  
Short Term Effects

Impact of bovine urine deposition on soil microbial activity, biomass, and community structure

2010 ◽  
Vol 44 (1) ◽  
pp. 89-100 ◽  
Author(s):  
K.H. Orwin ◽  
J.E. Bertram ◽  
T.J. Clough ◽  
L.M. Condron ◽  
R.R. Sherlock ◽  
...  
Keyword(s):  
Community Structure ◽  
Microbial Activity ◽  
Soil Microbial Activity ◽  
Bovine Urine ◽  
Soil Microbial

scholarly journals The Chemical Composition of Biogas Digestates Determines Their Effect on Soil Microbial Activity

Agriculture ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 244 ◽  
Author(s):  
Kerstin Nielsen ◽  
Christina-Luise Roß ◽  
Marieke Hoffmann ◽  
Andreas Muskolus ◽  
Frank Ellmer ◽  
...  
Keyword(s):  
Soil Respiration ◽  
Microbial Activity ◽  
Laboratory Experiments ◽  
Lignin Content ◽  
Control Level ◽  
Carbon Mineralization ◽  
Soil Microbial Activity ◽  
Short Term ◽  
Soil Microbial ◽  
Different Soils

Digestates are commonly used as organic inputs in agriculture. This study aimed to answer four questions: (1) What are the immediate and longer-term impacts of digestates on soil microbial activity?; (2) How much of the digestates’ carbon is mineralized within the first months? (3) How do the nitrogen, lignin, cellulose, and hemicellulose contents of digestates influence microbial activity and carbon mineralization? (4) How does the soil type influence mineralization? To investigate this, dehydrogenase activity (DHA) was measured in a field trial and in laboratory experiments with five digestates (DGs), cattle slurry, and cattle manure. DHA measurements were supplemented with soil respiration experiments using two different soils. DHA was significantly increased by all organic inputs, but decreased back to the control level within seven months under field conditions. Twenty percent to 44% of the organic carbon (Corg) in the digestates was converted to CO2 after 178 days. Soil respiration was significantly negatively correlated to lignin content (r = −0.82, p < 0.01) and not correlated to nitrogen, cellulose, or hemicellulose content. On the basis of equal carbon application, slurry promoted soil respiration and DHA more strongly than digestates in the short term.

The combined effect of sulfadiazine and copper on soil microbial activity and community structure

2016 ◽  
Vol 134 ◽  
pp. 43-52 ◽  
Author(s):  
Yonggang Xu ◽  
Wantai Yu ◽  
Qiang Ma ◽  
Jing Wang ◽  
Hua Zhou ◽  
...  
Keyword(s):  
Community Structure ◽  
Microbial Activity ◽  
Soil Microbial Activity ◽  
Combined Effect ◽  
Soil Microbial

The effect of glyphosate on soil microbial activity, microbial community structure, and soil potassium

Pedobiologia ◽  
2012 ◽  
Vol 55 (6) ◽  
pp. 335-342 ◽  
Author(s):  
Matthew Lane ◽  
Nicola Lorenz ◽  
Jyotisna Saxena ◽  
Cliff Ramsier ◽  
Richard P. Dick
Keyword(s):  
Community Structure ◽  
Microbial Community ◽  
Microbial Activity ◽  
Microbial Community Structure ◽  
Soil Microbial Activity ◽  
Soil Microbial ◽  
Soil Potassium
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