Fixed substrate sterilizer

Abstract

The invention discloses a fixed substrate sterilizer. The fixed substrate sterilizer comprises a fixed support, and a protective cover is arranged on the top of the fixed support; a conveyor belt is arranged on the fixed support, and the conveyor belt can rotate under the driving of a motor so as to drive a substrate arranged on the conveyor belt to move; the protective cover comprises a first component, a second component, a third component, a fourth component and a fifth component, the first component and the third component are fixedly arranged on the left side and the right side of the second component respectively, and the fourth component and the fifth component are fixedly arranged on the front side and the rear side of the third component respectively; the fourth component and thefifth component are arranged above the conveyor belt separately; a waveguide generator is arranged in the protective cover, and can be used for sterilizing and disinfecting the substrate arranged on the conveyor belt. The fixed substrate sterilizer is suitable for sterilization of seedling raising or cultivation substrates and soil, can be used for killing various weeds, fungi, nematodes and the like, and can effectively solve the problems of soil-borne diseases and continuous cropping.

Description

technical field [0001] The invention relates to a sterilizing device, more precisely a fixed substrate sterilizing machine. Background technique [0002] Artificial soil cultivation technology is a technology of great promotion value in the cultivation of crops. Due to the reduction of arable soil and people's continuous high requirements for the nutritional content and safety of crop varieties, its application will gradually expand. At present, in many developed countries in the world, the development speed is very fast, and it is widely used as a high-quality and high-yield vegetable, and it has accounted for a very high proportion in the greenhouse area. Because, as a high-tech in the development of modern agriculture, artificial soil cultivation not only has the characteristics of fertilizer saving, water saving, labor saving, high yield, easy implementation of standardized management and meeting green requirements, but also has the characteristics of being free from env...

AI Technical Summary

Problems solved by technology

However, according to relevant data, the above-mentioned organic solid fertilizer method, its matrix is ​​taken from corn stalks, sawdust, slag, slag, etc., and coarse soil with fibers such as river charcoal is also selected, although these species are mostly in the ecosystem. It is a cheap waste resource that can be continuously regenerated, but as a fertilizer liquid carrier, it occupies most of the volume after all, resulting in a greatly reduced fertilizer storage capacity; in addition, because most of the fertilizer sources are expanded chicken manure, there are also impurities mixed with it. High-quality sheep manure, its fertilizer effect and the nutritional type, content and quality of the nourished crops are much inferior to those of pure sheep manure and cow manure

[0003] However, due to the incomplete sterilization of the artificially cultivated soil in the prior art, it is easy to cause the soil to contain various weeds, fungi, nematodes, etc., and there will be problems of repeated cropping of the soil

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