This study investigated the impact of composting substrate types on the bacterial community structure and dynamics during composting processes. To this end, pig manure (PM), chicken manure (CM), a mixture of PM and CM (PM + CM), and a mixture of PM, CM and anaerobic digestion residue (ADR) (PM + CM + ADR) were selected for thermophilic composting.
Jul 21, 2023 · The improved composting equipment successfully maintained the compost material’s high-temperature duration at 7 days, which is in compliance with the Chinese standard document “Technical Specification for Harmless Treatment of Livestock and Poultry Manure” (GB/T 36195-2018).
Chicken manure occupies a large proportion in livestock manure, 87 and the relative abundance of ARGs in chicken manure is higher than that in swine manure 88 (Han et al., 2018). In the this study, we aimed to explore the effects of composting on the 89 microbial community and abundance of ARGs by the addition of different amounts of
Sep 10, 2019 · Traditional Chinese medicine residue (TCMR) is the solid substances remaining after the extraction of pharmaceutical ingredients from medicinal plant materials, which include abundant soil nutrients. However, TCMR is nearly lost as domestic garbage, which not only occupies a large amount of land but also leads to the waste of resource, as well as causing the eco-environment potential pollution
Jan 10, 2024 · Hyperthermophilic pretreatment composting to produce high quality sludge compost with superior humification degree and nitrogen retention Chem. Eng. J. , 429 ( 2022 ) , Article 132247 View PDF View article View in Scopus Google Scholar
Jul 23, 2022 · Chicken manure (CM) and Chinese medicine residue (CMR) were modified with potassium dihydrogen phosphate (KH2PO4) and pyrolyzed to obtain a modified material (PBC) for the treatment of Pb(II) in
Apr 24, 2024 · Amidst the burgeoning expanse of the poultry sector, the escalation of chicken manure production has ensued, potentially exacerbating ecological contamination. However, the application of chicken manure is bound to transmute the habitat of edaphic microorganisms, precipitating an alteration in the soil’s microbial consortium. The composting of biochar-amended chicken manure and wood chips
Jun 30, 2022 · Du LL, Ma YK, Chen F, Li YM (2015) Effect of Compost from Chinese Medicine Residue as Fertilizer Resource on Cucumber Seedling with Substrate.Northern Horticulture(06):161–164. (in Chinese) Duan JA, Tang ZS, Wu QN, Su SL, Guo S, Yan H et al (2019) Establishment of Technical System for Resource Recycling Utilization during Industrialization
Jul 8, 2019 · Livestock manure is an important pathway by which antibiotic resistance genes (ARGs) enter the environment. To reduce the occurrence of antibiotic resistance genes in manures, we studied the variations of ARGs and mobile gene elements (MGEs) during the 46-day co-composting of chicken manure with Chinese medicinal herbal residues.
Apr 21, 2022 · The aims of this study were to (1) quantitatively assess the environmental impact of chicken manure compost using three different additives by evaluating typical LCA environmental indexes, e.g., global warming potential (GWP), acidification potential (AP), eutrophication potential (EP), etc.; (2) compare the changes in environmental performance
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Alternate layers of chicken manure and carbon materials in the compost pile, ensuring a balanced decomposition process. Step 3: Moisture and Aeration. Keep the compost pile adequately moist by watering it periodically. Turning the pile with a garden fork promotes aeration and accelerates decomposition. Step 4: Temperature and Time.
Mar 7, 2024 · The Benefits of Chicken Manure. As a non-synthetic organic fertilizer, chicken manure has numerous benefits. Nutrients: It is a complete fertilizer that contains the macronutrients nitrogen, phosphorus, and potassium, as well as important micronutrients such as calcium needed for healthy plant growth. Soil amendment: Chicken manure is more than
Enhancing simultaneous nitrogen and phosphorus availability through biochar addition during Chinese medicinal herbal residues composting: Synergism of microbes and humus - ScienceDirect. Science of The Total Environment. Volume 930, 20 June 2024, 172515.