EN
The agritechnical fertilization treatment is also one of the most important and most difficult treatment in crop production. Issues related to fertilization is associated with the need to respect a number of factors related to the environmental, technical, economic and legal aspects. Many sides of this issue causes, that an important role in order to optimize fertilizing at a farm level has the consulting business. The paper presents the most important centers in agribusiness and its environment, conducting fertilization advisory. Are presented the main centers conducting advisory services to farmers and other entities.