Intercropping plays an essential role in agricultural production, impacting the soil’s physical and chemical properties microbial communities. However, responses of ammonia-oxidizing microorganisms continuous-cropping soil to different intercropping systems growing seasons are still insufficiently studied. Here, we investigated effects seven (alfalfa (Medicago sativa L.)/cucumber, trifolium (Tr...

In closed buses, the spread of droplets with viruses/bacteria may cause respiratory infectious diseases. Discrete phase modeling is used to simulate diffusion characteristics and concentration distribution at different temperatures exhalation positions by ANSYS FLUENT software. The integral locations can be quantified, which leads identification low-risk areas high-risk in bus. Results show tha...

Nettle (Urtica cannabina) is an excellent feed resource widely distributed worldwide. Phyllosphere microbes are important as they have living conditions similar to those of the above-ground parts host plants. Exploring amino acids (AA) and microorganisms can further understand growth plants in different seasons. The present study investigated content AA phyllosphere microbes’ structure nettle r...