The slow release rosin-glyceride-coated fertilizer, using rosin glyceride as coated material and paraffin wax as sealant, was prepared for the first time.And the best coated technics were obtained.

• 摘要首次以松香甘油酯为包膜材料、以石蜡为密封剂，制得了松香甘油酯包膜型缓释肥料，得到了最佳的包膜工艺。