Seeding and fertilizing monitor system of 33-way pneumatic type corn precision planter

The utility model provides a seeding and fertilizing monitor system of a 33-way pneumatic type corn precision planter, which comprises a stander of the pneumatic type corn precision planter, wherein a seed box and a fertilizer box are arranged on the stander, the seed box is connected with the seed-metering device, the seed-metering device is connected with a plurality of grain tubes, a seed monitoring sensor is arranged at the joint between the lower part of each grain tube and a ditcher, the bottom of the fertilizer box is connected with deep-layer fertilizing pipes and superficial-layer fertilizing pipes respectively, the lower part of each deep-layer fertilizing pipe is provided with a deep-layer fertilizing monitoring sensor, the lower part of each superficial-layer fertilizing pipe is provided with a superficial-layer fertilizing monitoring sensor, the seed monitoring sensors, the deep-layer fertilizing monitoring sensors, the superficial-layer fertilizing monitoring sensors and starting monitoring sens