Aug 4, 2023 · Yu Wang. PDF | Chicken manure and composts derived from it are valuable organic fertilizers that have a positive impact on soil fertility and significantly | Find, read and cite all the ...
Sep 1, 2021 · Aerobic composting is commonly used to dispose livestock manure and is an efficient way to reduce antibiotic resistance genes (ARGs). Here, the effects of different quality substrates on the fate of ARGs were assessed during manure composting. Results showed that the total relative abundances of ARG
Dec 1, 2022 · The effects of chicken manure biochar (CMB) and chicken manure integrated microbial consortium (CMMC) as co-amendments were assessed on compost maturity and reduction of greenhouse gases and
Oct 20, 2021 · Recently, we have been searching a better solution to remove antibiotics and ARGs during aerobic composting. Here, the dynamics of chitosan addition on the profiles of 71 ARGs, bacterial communities, chlortetracycline (CTC), ofloxacin (OFX) were investigated in chicken manure composting and compared with zeolite addition.
May 20, 2020 · Abstract. Composting and anaerobic digestion techniques are widely used for manure recycling, but these have shown conflicting results in the removal of antibiotics, antibiotic resistance genes (ARGs), and heavy metals. In the present study, anaerobically digested chicken manure and various types of composted chicken manure were
Feb 24, 2024 · Purpose Co-composting of chicken manure and edible mushroom residue inoculated with oxytetracycline-degrading strain T4 was conducted to reduce the risk of residual oxytetracycline and tetracycline resistance genes (TRGs) to the ecological environment. Materials and Three treatments (CK: without bacteria agent T4 inoculated; AM: 1% bacteria agent T4 inoculated in mesophilic phase; AC
Feb 1, 2022 · Chicken manures composting could be guaranteed even under intense metals stress. Abstract. Heavy metal pollution was the main risk during livestock manures composting, in which microorganisms played a vital role. However, response strategies of microbial community to heavy metals stress (HMS) remained largely unclear.
Place all the materials in the compost bin or composter. (One cubic yard is recommended for the size of the bin). Mix and regularly stir and turn the composting material. Occasionally check the inner core temperature of the material. A temperature of 130 degrees F or up to 150 degrees is recommended to allow the soil bacteria to break down the
Feb 15, 2018 · Aerobic composting is used widely for animal manure recycling, and it may reduce the amount of antibiotic resistance genes (ARGs) that enter the environment. We sampled three types of animal (bovine, chicken, and pig) manure and the corresponding composts from 12 large-scale farms, and tested multiple ARGs and mobile genetic elements (MGEs) by
Feb 29, 2024 · Step 1: Collection and Preparation. Begin by gathering chicken manure and bedding material, typically straw or sawdust, from your coop. This mixture already has a balanced carbon-to-nitrogen ratio conducive to composting. Ensure the manure is fresh to preserve the nitrogen content, which can evaporate if left exposed.
Dec 1, 2022 · @article{Wu2022EnhancedRO, title={Enhanced removal of antibiotic resistance genes during chicken manure composting after combined inoculation of Bacillus subtilis with biochar}, author={Zewen Wu and Luan Zhang and Hao Lin and Shungui Zhou}, journal={Journal of Environmental Sciences}, year={2022} } Zewen Wu, Luan Zhang, +1 author Shungui Zhou
Feb 21, 2024 · To address these knowledge gaps, we collected samples from a 150-day industrial chicken manure composting system and performed the microbial network analysis based on the sequencing data. We found that the family Bacillaceae and genus Bacillus might play important roles in organic matter biodegradation at the mesophilic/thermophilic phases.
Apr 1, 2024 · Abstract. Chicken manure (CM) can pose a serious threat to environmental and human health, and need to be managed properly. The compost can effectively treat CM. However, there is limited research on the heavy metals and antibiotic resistance genes (ARGs) during compost CM.
Aug 1, 2022 · Common treatment practiced by farmers for chicken manure are using pesticides as well as daily collection and disposal. The practice of direct utilization of chicken manure as an organic fertilizer for soil conditioning puts the environment at jeopardy due to over-fertilization ( Tańczuk et al., 2019a ).
Jun 22, 2022 · One way to increase yields in agriculture using organic alternative is the introduction of manure-based composts into the soil. However, the use of such composts carries a risk of soil contamination with antibiotic resistance genes (ARG) from the gut and manure of the livestock. The contamination of the composts with heavy metals or antibiotics can increase this risk, while the