| 摘要 |
<p>The present invention relates to production of fertilizers and could be used for production a semi-finished product usable for producing granulated organic or organomineral fertilizer. The intention to be achieved by present invention is to accelerate the process of producing said semi-finished product and to prevent the release of poultry manure ingredients into the environment. In implementing the method for producing semi-finished product usable for producing granulated organic or organomineral fertilizer, including the steps of stockpiling the poultry manure; natural composting thereof; mixing the composted poultry manure and mineral and/or organic additives to obtain a mixture; and reducing in size the particles of the mixture, according to the present invention, the duration of the natural composting step is about 10 to 15 days, the mixture of all the ingredients is dried, and the step of reducing in size the particles of the mixture is performed using mill.</p> |
