Take four subjects, of which the comprehensive requirement is 1 10, English requirement is 55, and the other two subjects are not required, and then the total score of the four subjects reaches 235. Starting from 1978, Nanjing Agricultural University has gradually rebuilt the education of library science and information science, and gradually obtained the right to grant undergraduate, master and doctoral degrees in library science, information science and archives science. It has set up five master's programs and doctoral programs in library science, information science, archival science, editing and publishing, and information resource management. It is one of the first five universities with doctoral education in information science in China and has established a complete book system.