Paddy field chemical fertilizer burying device

Abstract

The invention provides a paddy field chemical fertilizer burying device. The paddy field chemical fertilizer burying device comprises a paddy field power walking part, a fertilizer discharging part and a slurry stirring part, wherein the slurry stirring part comprises a slurry stirring wheel which rotates in a paddy field in a driving or driven manner so that slurry in a field walking track is stirred; the fertilizer discharging part comprises a fertilizer box for storing fertilizers, and a fertilizer discharging mechanism mounted at the bottom of a box body; the fertilizer discharging mechanism is used for discharging the fertilizers from the fertilizer box into the field along a fertilizer applying pipe; the slurry stirring wheel is located behind an outlet of the fertilizer applying pipe; and the stirring part and the fertilizer discharging part are connected with the power walking part into a whole body by a rack. According to the paddy field chemical fertilizer burying device, after a fertilizer is applied into the paddy field, the slurry in the paddy field is stirred by the stirring wheel and then is mixed with the applied fertilizers, so that the fertilizers are fused into mud and the aim that the effect by using the device is same with the deep application effect is realized.

Description

technical field [0001] The invention relates to a device for embedding chemical fertilizers. It particularly relates to a chemical fertilizer embedding device for paddy fields. Background technique [0002] The deep application of chemical fertilizers is more conducive to being absorbed by crops, reducing volatilization, and improving the utilization rate of fertilizers. This has been recognized. It is usually required to use deep application of chemical fertilizers. At present, two methods are usually used for the deep application of chemical fertilizers. One is the ditching method. First, a small coulter is used to open a ditch, and the chemical fertilizer is applied to the ditch, and then the soil next to the ditch in the field is transferred to the fertilization ditch by a scraper or a soil wheel. Landfill to achieve deep fertilization. The other is to use a cone-type fertilizer applicator to apply fertilizer deep into the field by inserting the fertilizer cone into ...

AI Technical Summary

Problems solved by technology

For conical fertilization, the mud in the field is easy to block the fertilization pipe, so that the deep application of chemical fertilizers in the paddy field cannot meet the requirements, especially in the middle stage of rice growth, the fertilization is basically spread on the surface of the paddy field for fertilization. Dissolved in water, most of them are volatilized or lost, and the utilization rate is extremely low

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