USE OF SUBSTANCES CAPABLE OF SWELLING AS BINDING AGENTS FOR LIQUID ANIMAL EXCRETA AND FERTILIZATION METHODS

摘要

The invention relates to a method for controlled fertilization, using natural fertilizers. Said method is characterised in that liquid animal excreta, or animal excreta containing a high proportion of liquid is mixed with at least one hydrophilic substance capable of swelling directly before or during its distribution and the resultant gel is applied to the area to be fertilized. The invention also relates to the use of hydrophilic substances capable of swelling as binding agents for liquid animal excreta, or for animal excreta containing a high proportion of liquid, characterised in that at least 4 wt. % of the binding agent is added to the animal excreta.