Saline-alkaline land ecological restoration device

Abstract

The invention discloses a saline-alkaline land ecological restoration device. By the saline-alkaline land ecological restoration device, saline-alkaline land restoration effect and restoration efficiency can be improved greatly; during restoration, automatic oscillating for discharging can be realized by only putting a saline-alkaline land restoration agent into a restoration agent storage box; during oscillating, discharging rate is controlled by a discharging speed control component, and discharging speed control can be realized by only controlling discharging rotating speed, so that convenience is brought to control; an oscillating sieve and spiral dispersion blades are utilized to disperse and spray the restoration agent, so that uniform plowing and spraying of the restoration agent can be realized, soil restoration uniformity is ensured, and restoration effect is guaranteed. The device realizes quick and uniform plowing and spraying of the saline-alkaline land restoration agent and effectively ensures uniformity of saline-alkaline land restoration.

Description

technical field [0001] The invention relates to a saline-alkali land ecological restoration device, which belongs to the technical field of saline-alkali land restoration equipment. Background technique [0002] Saline-alkali soil contains a large amount of carbonate or heavy phosphate, the pH value is high, the soil is alkaline, the organic matter content of saline-alkali soil is small, the soil fertility is low, the physical and chemical properties are poor, there are many anions and cations harmful to crops, and the crops are not easy to promote Seedling. The current restoration of saline-alkali land is generally repaired by spraying restoration agents. The restoration agents can buffer the harmful anions and cations in the soil, which is beneficial to rooting and promoting seedlings. [0003] However, the current spraying of soil remediation agents is generally done manually. This method is labor-intensive and low in repair efficiency, and it is only sprayed on the surf...

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Problems solved by technology

[0003] However, the current spraying of soil remediation agents is generally done manually. This method is labor-intensive and low in repair efficiency, and it is only sprayed on the surface, making it difficult to spray evenly. In recent years, despite the continuous development of intelligent agriculture, although there are Some devices for spraying restoration agents have been developed, but they can only be sprayed on the surface, and it is difficult to improve and repair the uniformity of the soil.

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