Agricultural environment-friendly irrigation and fertilization device

The utility model relates to the technical field of agricultural machinery, in particular to an agricultural environment-friendly irrigation and fertilization device, which fully mixes liquid fertilizers and improves the practicability. The device comprises a treatment chamber, first connecting plates and water pumps, a cavity is formed in the treatment chamber; an upper opening is formed in the left side of the top of the chamber; the upper opening is communicated with the cavity; the right end of the first connecting plate is connected with the left end of the treatment chamber, the bottom end of the water pump is connected with the top end of the first connecting plate, a first liquid conveying pipe is arranged at the right input end of the water pump, the input end of the first liquidconveying pipe penetrates through the left end of the treatment chamber and extends into a cavity of the treatment chamber, and a second liquid conveying pipe is arranged at the top output end of thewater pump; the device fur