Animal genetics and breeding, animal nutrition, plant nutrition and fertilizer science. According to the query of official website of Qinghai University, the subjects of the postgraduate entrance examination and re-examination for animal husbandry major in Qinghai University include animal genetics and breeding, animal nutrition, plant nutrition and fertilizer science. The college belongs to the College of Agriculture and Animal Husbandry, and the retest time is at the end of March or the beginning of April each year. Postgraduate re-examination is an important part of the postgraduate examination system, that is, the re-examination organized by the applicant institutions after passing the postgraduate entrance examination (initial examination) is divided into written examination and interview.