التفاصيل البيبلوغرافية
| العنوان: |
Next-Generation Sequencing for Evaluating the Soil Nematode Diversity and Its Role in Composting Processes. |
| المؤلفون: |
Zapałowska, Anita, Skwiercz, Andrzej, Tereba, Anna, Puchalski, Czesław, Malewski, Tadeusz |
| المصدر: |
International Journal of Molecular Sciences; Nov2023, Vol. 24 Issue 21, p15749, 15p |
| مصطلحات موضوعية: |
NEMATODES, NUCLEOTIDE sequencing, COMPOSTING, POPULATION density, SOILS, ENVIRONMENTAL indicators |
| مستخلص: |
Biodiversity within composting systems involves a variety of microorganisms including nematodes. In the research, nematode populations were monitored within six simultaneously operating composting processes. These processes involved varying proportions of feedstock materials. The primary objective was to evaluate the consistency of nematode community succession patterns across the composting processes over a time of 3 months. During the study, samples were taken every month to isolate nematodes, determine the population density of the five trophic groups (per genus) and determine the dominant nematode species. It was shown that the bacterial-feeding community maintained dominance, while the fungus-feeding nematodes gradually increased in dominance as the maturation process progressed. The presence of predatory nematodes Mononchoides which were initially absent, along with the total absence of parasitic nematodes in the late stages of waste stabilization, serves as strong evidence for the reliable evaluation of the biodegradable waste processing level. Based on the obtained results, it is evident that the succession of nematode communities holds promise as a reliable method for evaluating compost maturity. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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