Antibiotic resistance genes (ARGs) represent a threat to human health. Factors impacting ARGs have been well studied in surface soils, but how such factors affect ARGs in deep soils (> 2 m) remains unknown. This in situ study investigated how long‐term excessive nitrogen (N) fertilisation, specifically leached nitrate (NO 3 − ), influenced ARGs up to 10 m depth. Under replicated 26‐year fertilisation (600 kg N ha −1 ) plots, s...

The photoperiod is a key environmental factor that in crustaceans influences development, feeding, and metabolism. In this study, liquid chromatography-tandem mass spectrometry was used to examine metabolic changes in Palaemonetes sinensis under different photoperiods. Our results showed that key metabolic pathways, such as linoleic acid metabolism, axon regeneration, pyrimidine metabolism, and cortisol synthesis, were signifi...