Artificial humus liquids and various artificial organic matter liquids are becoming increasingly mature. We always actively encourage new things in the right direction based on scientific analysis losing no time. It is advisable to compare the yields of artificial "black soil" and real black soil, and let practice guide ways that may need improvement. As long as you go in the right direction and never give up, you will definitely succeed in the end! The fertilizer mixer with its own electricity is connected to the water pipe and follows the water to the water tank where it is going, eliminating the need to spread fertilizer all over the field. This kind of fertilizer mixer is very simple and convenient, suitable for production by small and medium sized enterprises.