enhanced corrosion resistance animal manure compost granulator

Review on the fate of antimicrobials, antimicrobial

Mar 5, 2021 · The widespread use of antimicrobials in animal agriculture has been shown to increase the abundance of antimicrobial resistant bacteria (ARB) and antimicrobial resistance genes (ARGs) excreted in manure, which can be dispersed and persist in soil after manure application (Smith et al., 2019; Marti et al., 2013).

Enhanced corrosion resistance by engineering crystallography

Feb 7, 2022 · Corrosion is the scourge in our metal-based civilization. Corrosion-induced material degradation annually accounts for at least 2–3% of gross national product for an industrialized economy 1.

Human and veterinary antibiotics during composting of sludge

Oct 5, 2018 · Composting of sludge or manure is a well-known and used organic matter stabilization technology, which could be effective in reducing the antibiotics levels as well as the antibiotic resistance genes. During sludge or manure composting, the antibiotics removals range between 17–100%.

Metagenomic assembly reveals hosts and mobility of common

Aug 11, 2022 · Background Antibiotics and antibiotic resistance genes (ARGs) used in intensive animal farming threaten human health worldwide; however, the common resistome, ARG mobility, and ARG host composition in different animal manures and mixed manure composts remain unclear. In the present study, metagenomic assembly and cross-sample mapping were used to comprehensively decipher the common resistome

Enhanced control of sulfonamide resistance genes and host

Apr 15, 2021 · In another composting experiment conducted by Chang et al. (2019a), it has been reported that SRGs (sul1 and sul2) were overwhelmingly increased from 1.2 × 10 8 to 1.2 × 10 11 copies per gram of dry compost. In chicken manure composting, the absolute abundance of several ARGs (e.g., tetQ, cmlA, and floR) were significantly increased in some

Dynamics of physicochemical properties, microbial composition

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

Stockpiling versus Composting: Effectiveness in Reducing

Jul 27, 2021 · ABSTRACT. Manure storage can affect the concentration and prevalence of antibiotic-resistant bacteria (ARB) and antibiotic resistance genes (ARGs) in cattle manure prior to land application. The objective of this study was to compare stockpiling and composting with respect to their effectiveness in reducing ARB and ARGs in beef cattle

The Best Composted Manure and How to Compost Manure at Home

Aug 12, 2022 · Yes. As a slow-release fertilizer, composted manure keeps soil moisture constant and acts as an insulator. Spread 2 to 3 inches of composted manure over the soil surface in the fall or early spring. Ensure it is at least 3 to 4 inches away from shrubs and tree trunks.

Enhanced control of sulfonamide resistance genes and host

Apr 15, 2021 · Request PDF | Enhanced control of sulfonamide resistance genes and host bacteria during thermophilic aerobic composting of cow manure | Traditional composting has already shown a certain effect in

Animal Manure Pellet Machine for Organic Fertilizer Plant

The Animal Manure Pellet Machine from SX Machinery. As a customer-oriented supplier of fertilizer granulating equipment, we designed the latest animal manure granulator that caters to people’s needs for producing fertilizer from different animal manure, such as chicken litter, cow dung, and horse manure. Thanks to our cutting-edge technology

Benefits Of Using Cow Manure And Compost For Enhanced Plant

Dec 26, 2023 · Composted cow manure has many advantages. It helps improve soil structure, enhances moisture retention, and promotes the growth of beneficial microorganisms. Additionally, composted cow manure has a more neutral pH compared to fresh or aged manure, making it suitable for a wider range of plants.

(PDF) Chicken manure as an organic fertilizer: composting

Aug 4, 2023 · The utilization of composted manure results in increased levels of organic carbon (on average by 1–1.5%), nitrogen (by 0.1–0.2%), and other biophilic elements.

The fate of antibiotic resistance genes in cow manure

Jan 1, 2021 · Antibiotic resistance genes (ARGs) are emerging pollutants that enter the farm and surrounding environment via the manure of antibiotic-treated animals. Pretreatment of livestock manure by composting decreases ARGs abundance, but how antibiotic residues affect ARGs removal efficiency remains poorly understood. Here, we explored the fate of the

Frontiers | Livestock Manure Type Affects Microbial Community

Mar 21, 2021 · While the Shannon diversity varied between manure compost types, the diversity of sheep and cattle manure composts were significantly higher compared to pig and chicken manure composts at both composting phases (bacteria: F 1,23 = 12.5, P = 0.002; fungi: F 1,23 = 6.07, P = 0.022, Figures 2A,B).

Electrokinetic technology enhanced the control of antibiotic

Mar 15, 2024 · Electrokinetic technology enhanced the control of antibiotic resistance and the quality of swine manure composting - ScienceDirect. Chemical Engineering Journal. Volume 484, 15 March 2024, 149581. Electrokinetic technology enhanced the control of antibiotic resistance and the quality of swine manure composting. Binxu Li a. ,