| 摘要 |
The invention relates to a fertilizer which is coated with a film and contains volumes of a nutrient, said volumes being individually coated. Said film coating the nutrient contains a water permeable polymer, a cellulosic material, a textile material, a lignocellulosic material or a combination of at least two of these materials. The invention also relates to a method for producing said fertilizer and a method for spraying fertilizer using said film-coated fertilizer. |
