Preparation method of rape specific pesticide fertilizer containing vinegar prepared Chinese medicaments

The invention discloses a preparation method of rape specific pesticide fertilizer containing vinegar prepared Chinese medicaments, which is prepared by uniformly mixing fermenting materials, mixed vinegar prepared Chinese medicament extracts and the like. According to the preparation method, the disease resistance and drought resistance of rape can be effectively improved, and rotten fruits and the like are sealed and fermented for use, so that cost can be saved, and waste materials are changed into valuable things while the nutrition content of the fertilizer is enriched. And chitosan has a certain water-retaining property, and is not toxic or harmful.