Academic Journal
Changes in physicochemical property, microbial composition, and compost maturity of animal manure mixed peanut stalk during composting or vermicomposting.
| Τίτλος: | Changes in physicochemical property, microbial composition, and compost maturity of animal manure mixed peanut stalk during composting or vermicomposting. |
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| Συγγραφείς: | He Q; College of Life Science and Agri-forestry, Southwest University of Science and Technology, Mianyang, People's Republic of China., Wu M; China Nuclear Power Engineering Co., Ltd., Beijing, People's Republic of China., Zeng Y; College of Life Science and Agri-forestry, Southwest University of Science and Technology, Mianyang, People's Republic of China., Gong X; College of Life Science and Agri-forestry, Southwest University of Science and Technology, Mianyang, People's Republic of China. |
| Πηγή: | Environmental technology [Environ Technol] 2026 Jul; Vol. 47 (17), pp. 2658-2669. Date of Electronic Publication: 2026 Jun 21. |
| Τύπος έκδοσης: | Journal Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: Taylor & Francis Country of Publication: England NLM ID: 9884939 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1479-487X (Electronic) Linking ISSN: 09593330 NLM ISO Abbreviation: Environ Technol Subsets: MEDLINE |
| Imprint Name(s): | Publication: 2008- : Oxford : Taylor & Francis Original Publication: London : Publications Division, Selper Ltd., 1990- |
| Ιατρικοί όροι (MeSH): | Composting*/methods , Manure*/analysis , Manure*/microbiology , Arachis*/chemistry , Soil Microbiology*, Soil/chemistry ; Nitrogen/analysis ; Phosphorus/analysis ; Animals ; Cattle ; Rabbits ; Chickens ; Germination |
| Περίληψη: | Composting and vermicomposting represent sustainable and environmentally friendly technologies that transform crop straw, livestock, and poultry manure into organic fertilizer. This study aimed to compare the changes in physicochemical parameters, compost maturity, and microbial community composition during composting and vermicomposting processes using peanut stalks mixed with varying proportions of cow dung, rabbit manure, and chicken manure. A 90-day composting and vermicomposting experiment was conducted with varying mass ratios of peanut stalks (PS), chicken manure (CM), cow dung (CD), and rabbit manure (RM). The organic matter degradation rate in vermicomposting treatments was significantly higher than that in composting treatments (P < 0.05). V1 (56.25% CM + 18.75% CD + 25% PS) showed the highest organic matter degradation rate of 45.91% among various vermicomposting treatments. Further analysis indicated that the nutrient content and seed germination rate (GI) of vermicomposting products were significantly higher than those of composting products. Among the treatments, the V1 group demonstrated optimal performance in total nitrogen, nitrate-N, and available phosphorus indices, with a 30.59% increase in seed germination rate compared to the V3 treatment. Additionally, V1 treatment demonstrated a significant superiority in larval population and cocoon yield (P < 0.05), indicating that it substantially promoted earthworm reproduction. At the genus level, this treatment significantly increased the relative abundance of Lutemimonas, Pseudomonas, BIrii41, and Subgroup_6. In summary, vermicomposting outperformed composting in both nutrient and microbial activity, with the V1 treatment yielding the highest quality vermicompost. |
| Contributed Indexing: | Keywords: Composting; Crop residues; Livestock manure; Mixed proportion; Vermicomposing |
| Substance Nomenclature: | 0 (Manure) 0 (Soil) N762921K75 (Nitrogen) 27YLU75U4W (Phosphorus) |
| Entry Date(s): | Date Created: 20260621 Date Completed: 20260731 Latest Revision: 20260731 |
| Update Code: | 20260731 |
| DOI: | 10.1080/09593330.2026.2691154 |
| PMID: | 42324059 |
| Βάση Δεδομένων: | MEDLINE |
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