The present application relates to: a fertilizer composition for alleviating symptoms of Bipolaris sorokiniana; a fertilizer preparation containing the same; a method for cultivating a cabbage for fertilizing the fertilizer composition; and a cabbage cultivated by the method. According to the present application, provided are the fertilizer composition, which prevents rapid absorption of nitrogen in the cabbage and supplies a proper nitrogen form to reduce the symptoms of Bipolaris sorokiniana, and the fertilizer preparation containing the same.본 출원은 깨씨무늬증상 개선용 비료 조성물, 이를 포함하는 비료 제제, 상기 비료 조성물을 시비하는 배추의 재배방법 및 이에 의해 재배된 배추에 관한 것이다.