[Impact of Dicyandiamide (DCD) and 3,4-Dimethylpyrazole Phosphate (DMPP) on Ammonia-oxidizing Bacteria and Archaea in a Vegetable Planting Soil]

Autor: Jun-Li, Guo, Yi, Liu, Wen-Xue, Wei, Ti-da, Ge, Guang-Jun, Wang
Rok vydání: 2019
Předmět:
Zdroj: Huan jing ke xue= Huanjing kexue. 40(11)
ISSN: 0250-3301
Popis: Nitrification inhibitors (NIs) dicyandiamide (DCD) and 3,4-dimethylpyrazole phosphate (DMPP) showed significant effects in the inhibition of nitrification and the improvement of the utilization efficiency of nitrogen fertilizer in agricultural soils. However, the effects of different NIs on ammonia-oxidizing bacteria (AOB) and archaea (AOA) is still unclear. To verify the inhibitory effect of DCD and DMPP on AOB and AOA, a pot experiment was performed, including Urea, Urea+DCD, and Urea+DMPP treatments. The dynamics of NH
Databáze: OpenAIRE