Employees of the Laboratory of Soil Carbon and Microbial Ecology took part in the seminar «Fertilizer Innovations: Technologies, Applications and New Opportunities» held in Tver on the basis of VNIIMZ. «The Field Day» also included a tour to the experimental fields of the Institute, where the laboratory staff took samples from a long field experience on the effect of composts based on chicken manure on fertility and ecological functions of the soil, which was established in May 2023.