Improving device and method for increasing content of organic matters in damaged farmlands by using biochar-based fertilizers

Abstract

The invention relates to the technical field of agricultural machinery and discloses an improving device and method for increasing the content of organic matters in damaged farmlands by using biochar-based fertilizers. The device comprises a frame, the bottom of the frame is fixedly connected with a connecting device, both sides of the connecting device are connected in a clamping mode with adjusting devices, an axle is fixedly connected in a sleeve mode inside the adjusting devices, and both ends of the axle are fixedly connected in a sleeve mode with wheels. According to the improving deviceand method for increasing the content of organic matters in the damaged farmlands by using the biochar-based fertilizers, through interaction of the wheels, the axle, a belt and a rotating shaft, a pushing device while moving can synchronously drive the rotating shaft to rotate, and through interaction of the rotating shaft, a mixing bar and a fertilizer storage device, the rotating shaft can drive the mixing bar to rotate to mix and push biochar inside the fertilizer storage device, so that the biochar can be orderly and uniformly leaked into a feeding port and avoid blocking the inside of afeeding hopper.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to improved equipment and methods for increasing the organic matter content of damaged farmland by using biochar fertilizers. Background technique [0002] Biochar is a kind of charcoal used as a soil conditioner, which can help plants grow. It can be used for agricultural purposes and carbon collection and storage. It is different from traditional charcoal that is generally used for fuel. The existing method uses biochar to repair the soil. During improvement, because the biochar is in powder form, it is difficult to be extruded into granules, and it is easy to cause blockage to the device, thereby increasing the maintenance cost. In addition, the biochar is easily blown away by the wind during the fertilization process, making the fertilization effect poor and causing The generation of biochar waste phenomenon. Contents of the invention [0003] Aiming at the def...

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Problems solved by technology

[0002] Biochar is a kind of charcoal used as a soil conditioner, which can help plants grow. It can be used for agricultural purposes and carbon collection and storage. It is different from traditional charcoal that is generally used for fuel. The existing method uses biochar to repair the soil. During improvement, because the biochar is in powder form, it is difficult to be extruded into granules, and it is easy to cause blockage to the device, thereby increasing the maintenance cost. In addition, the biochar is easily blown away by the wind during the fertilization process, making the fertilization effect poor and causing reduce the waste of biochar

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