Farmland irrigation and fertilization integrated equipment

The utility model relates to the technical field of irrigation and fertilization equipment, in particular to farmland irrigation and fertilization integrated equipment, which realizes irrigation and fertilization of a farmland, ensures that a fertilizer can be quickly and comprehensively dissolved, enables seeds in the farmland to fully absorb nutrients of the fertilizer, and simultaneously realizes large-area irrigation and fertilization of the farmland. Nutrition of farmland soil can be developed in a balanced mode, good growth of follow-up crops is ensured, and the using effect of the device is improved; comprising a shell, a water inlet pipe and a water pump, a cavity is formed in the shell, the water inlet pipe is installed at the bottom of the left end of the shell, and the water inlet pipe can be connected with an external water supply mechanism. The fixed plate is fixed in the middle of the cavity of the shell, and the leakage pipe is fixed in the middle of the fixed plate and communicated with the to