The internal structure of the Institute are the following organizational units:
- Department of Plant Breeding and Small Cereal Crop Genetics
- Department of Maize Breeding and Genetics
- Department of Industrial Plant Breeding and Genetics
- Department of Forage Plant Breeding and Genetics
- Department of Pomology
- Department of Seed Production and Processing
- Department of Agricultural Engineering and Reclamation
- Department – Agrochemical laboratory
- Corporate Service
- Financial Service
- Work unit – Basic seed production