Results 131 to 140 of about 118,179 (294)

Effects of combined application of nitrogen fertilizer and biochar on the nitrification and ammonia oxidizers in an intensive vegetable soil

open access: yesAMB Express, 2017
Soil amended with single biochar or nitrogen (N) fertilizer has frequently been reported to alter soil nitrification process due to its impact on soil properties.
Qing-Fang Bi   +9 more
doaj   +1 more source

Determination of the activity of nitrifying bacteria in surface waters by a modified BOD-test. [Translation from: Zentbl.Bakt.Parasitkde 156(1) 414-421, 1972. ] [PDF]

open access: yes, 1974
A modified method of the Biochemical oxygen demand (BOD)test was applied in order to find out the seasonal changing activity of the nitrifying bacteria in surface waters.
Kaffka, A., Roch, K.
core  

Ueber die Nitrification [PDF]

open access: yesJournal für Praktische Chemie
n ...
openaire   +2 more sources

Effect of pesticides on nitrification in aquatic sediment

open access: yesBrazilian Journal of Biology
The aim of this work was to study the effect of the herbicides glyphosate, nonanoic acid, and dichlorprop-P and the insecticides potassium oil, malation and Pyretrin and their combinations on nitrification. Nitrification was measured in slurries from the
A. Enrich-Prast
doaj   +1 more source

Ammonium oxidation by bacteria and archaea have functional implications for nitrification across a forested landscape

open access: yesEcosphere
Ammonia‐oxidizing archaea (AOA) and ammonia‐oxidizing bacteria (AOB) control nitrification in terrestrial systems. Soil pH and substrate availability (NH4+) can influence community composition, which may affect the contributions of these organisms to ...
Jennifer Wen   +2 more
doaj   +1 more source

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