A kind of rice chemical fertilizer fixed fertilization method

Abstract

The invention discloses a rice chemical fertilizer quota fertilization method. The method adopts a fertilizer applicator to fertilize. The fertilizer applicator includes a splicing plate and a rotating plate rotatably connected above the splicing plate. The rotating plate is movably connected with a movable block, so the A movable plate is telescopically connected to the movable block; a charging barrel is fixedly connected above the movable plate, a rotating drum is rotatably connected to the discharge hole of the charging barrel, and a fixed plate is fixedly connected in the rotating drum , the fixed plate is provided with a blanking hole, the upper surface of the fixed plate is fixedly connected with a first rotating shaft, the upper end of the first rotating shaft extends into the charging barrel and is fixedly connected with a stirring rod, the A second rotating shaft is fixedly connected to the lower surface of the fixed plate, and a screw plate is fixedly connected to the second rotating shaft; a horizontal plate is fixedly connected below the movable plate, and the lower surface of the horizontal plate is fixedly connected with a blank The invention is convenient for stirring and discharging the fertilizer evenly and accelerating the dissolving of the fertilizer in the paddy field.

Description

technical field [0001] The invention relates to the technical field of a rice chemical fertilizer quota fertilization device, in particular to a rice chemical fertilizer quota fertilization method. Background technique [0002] In order to ensure the repeated and healthy use of rice soil, it is necessary to fertilize the paddy field when planting rice to prevent the unhealthy state of the soil. Fertilization of rice needs to be done in the presence of water, because fertilizers are dissolved in water and are more easily absorbed. Crop absorption, and its absorption and utilization rate is relatively high, but the existing rice chemical fertilizer quota fertilization does not mix various fertilizers before fertilization. Similarly, it is easy to cause the soil fertility of the paddy field to be different, and even in a certain area where a certain fertilizer is not sprinkled on the paddy field, the soil is not fertile and unhealthy. There is no stirring treatment in the padd...

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Problems solved by technology

[0002] In order to ensure the repeated and healthy use of rice soil, it is necessary to fertilize the paddy field when planting rice to prevent the unhealthy state of the soil. Fertilization of rice needs to be done in the presence of water, because fertilizers are dissolved in water and are more easily absorbed. Crop absorption, and its absorption and utilization rate is relatively high, but the existing rice chemical fertilizer quota fertilization does not mix various fertilizers before fertilization. Similarly, it is easy to cause the soil fertility of the paddy field to be different, and even in a certain area where a certain fertilizer is not sprinkled on the paddy field, the soil is not fertile and unhealthy. There is no stirring treatment in the paddy field, so the dissolution rate of the fertilizer is slow and it is not easy for the crops to absorb it

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