The library of Qingdao Agricultural University consists of office, literature editorial department, book lending department, periodical reading department, reference consulting department, digital resources department, modern technology department, liberal arts library lending department, Laiyang library lending department and other working institutions. The main functions of each department are as follows:

Curator: Responsible for the organization, leadership, management and coordination of the administrative and business work of the whole library.

General office: responsible for administrative work, statistical work, file management, reception and coordination among departments.

Document editing department: responsible for the collection, classification, cataloging, processing and collection of all kinds of documents.

Book lending department: responsible for the collection and storage of self-taught books, circulation lending, repair and elimination of old books, library card management and so on.

Periodical reading department: responsible for the classification, cataloging, processing and reading room management of newspapers and periodicals.

Reference Department: responsible for information consultation, literature teaching and information retrieval.

Digital resources department: responsible for the construction and management of digital resources.

Modern technology department: responsible for library automation construction, management and maintenance of library computer software and hardware, and management of digital resource reading room.

Lending department of liberal arts library: responsible for the collection and preservation, circulation and lending of social science books, and repairing and eliminating the old.

Laiyang Library Lending Department: responsible for the collection and storage, circulation and borrowing, revision and library card management of Laiyang Library books.