Carry out soil reclamation measures, for example, in the area of a quarry. To carry out reclamation measures, that is, to increase soil fertility and improve its quality. In the taiga, liming of soils is necessary, since the soils are acidic, fertilization is necessary, since the soils are leaching, they have little mineral salts and humus.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.