| 摘要 |
PURPOSE: A controlling method of an agricultural nutrient solution mixing and supplying apparatus is provided to improve the workability for manually supplying an agricultural nutrient solution in a nutrient solution container. CONSTITUTION: A controlling method of an agricultural nutrient solution mixing and supplying apparatus comprises the following steps: mixing liquid fertilizers with raw water and storing the resulting mixture in a nutrient solution container(1); manually opening a nutrient solution injection hole(13) for operating an automatic pump and supplying an agricultural nutrient solution to crops through the nutrient solution injection hole; and filtering the agricultural nutrient solution discharged from the automatic pump using a first filter installed in between an outlet of the automatic pump and a hose(12). |
