Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1289197 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Soil treated with organic fertilizer that composting of erythromycin residue Genome sequencing and assembly
| PRJNA1346256 | ENA
Project description:Raw sequence reads of Metagenomics of organic fertilizer that composting of erythromycin residue Raw sequence reads
| PRJNA1346265 | ENA
Project description:Raw sequence reads of Metagenomics of composting of erythromycin residue
| PRJNA1346260 | ENA
Project description:The spread of antibiotic resistance genes (ARG) into agricultural soils, products, and foods severely limits the use of organic fertilizers in agriculture. In this study, experimental land plots were fertilized, sown, and harvested for two consecutive agricultural cycles using either mineral or three types of organic fertilizers: sewage sludge, pig slurry, or composted organic fraction of municipal solid waste. The analysis of the relative abundances of more than 200,000 ASV (Amplicon Sequence Variants) allowed the identification of a small, but significant (<10%) overlap between soil and fertilizer microbiomes, particularly in soils sampled the same day of the harvest (post-harvest soils). Loads of clinically relevant ARG were significantly higher (up to 100 fold) in fertilized soils relative to the initial soil. The highest increases corresponded to post-harvest soils treated with organic fertilizers, and they correlated with the extend of the contribution of fertilizers to the soil microbiome. Edible products (lettuce and radish) showed low, but measurable loads of ARG (sul1 for lettuces and radish, tetM for lettuces). These loads were minimal in mineral fertilized soils, and strongly dependent on the type of fertilizer. We concluded that at least part of the observed increase on ARG loads in soils and foodstuffs were actual contributions from the fertilizer microbiomes. Thus, we propose that adequate waste management and good pharmacological and veterinarian practices may significantly reduce the potential health risk posed by the presence of ARG in agricultural soils and plant products.
2021-07-09 | GSE179685 | GEO
Project description:<p> Elymus breviaristatus is an important alpine forage, there is limited information regarding its potential use as silage and how fertilizer treatments affect the ensiling process in this forage crop. Here, we investigated how organic fertilizer (M), nitrogen-phosphorus-potassium fertilizer (NPK), and Trichoderma harzianum fertilizer (B) affect E. breviaristatus silage quality (30 days and 60 days ensiling) via microbiome and metabolome analyses. Before ensiling, plant height and chlorophyll content increased by 29.93% and 39.72%, respectively, in the B group. After 60 days of ensiling, the M group had reduced crude protein and elevated butyric acid, the NPK group had higher ammonia nitrogen and butyric acid, and the B group had increased crude protein and lactic acid. These quality shifts correlated with microbial and metabolic changes. In the M group, alpha-linolenic acid metabolism was downregulated and Alternaria enriched, while the NPK group had enhanced flavone biosynthesis and a reduced level of Lactiplantibacillus. The B group had enhanced glycine, serine, and threonine metabolism, and displayed the most complex microbial networks along with increased levels of Lactiplantibacillus and Aspergillus. Overall, these results demonstrate that Trichoderma-based fertilization enhances silage quality by promoting accumulation of beneficial microbes and increasing flux through specific metabolic pathways, potentially offering a sustainable strategy for alpine forage improvement.</p>
2026-03-20 | MTBLS14092 | MetaboLights
Project description:To investigate the effects of organic fertilizer replacing chemical fertilizer on the growth and development of barley (Kunlun-14), a pot experiment was conducted. The study examined the impacts of different ratios of organic fertilizer replacing chemical fertilizer nitrogen (0%, 40%, 100%, denoted as OFR0, OFR40, OFR100, respectively) on the growth characteristics, leaf carbon-nitrogen balance, and nitrogen metabolism enzyme activities of barley.
2024-12-19 | GSE252277 | GEO