Fertilization device and fertilization process for corn cultivation

Abstract

The invention belongs to the technical field of agricultural machinery, and specifically relates to a fertilization device and a fertilization process for corn cultivation, comprising: a handrail, a support shaft and a plurality of ring-shaped material barrels, and a feeding plate is arranged on the ring-shaped material barrel, wherein the handrail Connected to the support shaft, the annular material cylinder is sleeved on the support shaft through a bearing, and the handrail and the annular material cylinder do not touch each other. There are several outlets along the outer wall of the annular material cylinder. material device, and the discharge device is connected to the annular material cylinder; the fertilization device provided by the present invention, by setting several material cylinders on the support shaft according to the row spacing of plants, realizes multi-channel simultaneous fertilization, which speeds up the process of fertilization. The fertilization speed improves the fertilization efficiency; by setting a number of discharge devices along the circumferential outer wall of the material cylinder according to the plant spacing, the intermittent fertilization method is realized, so that the fertilizer can be fully absorbed by the plants; the invention has a simple structure and strong operability.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a fertilization device for corn cultivation and a fertilization process. Background technique [0002] Corn is an important food product and has a wide range of planting. When planting corn, there will be an empty row with a width of about 1 meter between each row of corn. Corn needs a lot of nutrients to promote its rapid growth during the growth process. Reasonable fertilization is an important measure to achieve high yield, stable yield and low cost. [0003] But the existing fertilization device has the following problems: [0004] 1. At present, most of the fertilization devices use single-channel fertilization. The fertilization speed is slow and the efficiency is low. At the same time, the fertilization amount cannot be controlled according to the needs, resulting in waste of chemical fertilizers and increased costs; [0005] 2. When applying v...

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Problems solved by technology

[0004] 1. At present, the fertilization device mostly adopts the method of single-channel fertilization, the fertilization speed is slow, the efficiency is low, and at the same time, the amount of fertilization cannot be controlled according to the needs, resulting in waste of chemical fertilizers and increased costs;

[0005] 2. When applying volatile chemical fertilizers, it needs to be watered immediately, but the existing fertilization device does not have the function of fertilization and watering at the same time, and manual watering is required after fertilization, resulting in high labor intensity, low labor efficiency, and time-consuming labor. It reduces the planting efficiency of corn, which is not conducive to people's use

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