Sandy soil analysis device and vegetation recovery method

Abstract

The invention belongs to the technical field of sandy soil, and particularly discloses a sandy soil analysis device, a device body and an automatic sandy soil analysis system. The top of the device body is fixedly connected with a fixing shell, and the inner wall of the fixing shell is fixedly connected with a first motor; the top of the first motor penetrates to the top of the fixed shell and is fixedly connected with a movable rod, and the problems are solved that an existing analysis device cannot conduct automatic analysis during analysis, when a user needs to analyze soil quality of different places for information summarization, the soil quality needs to be replaced one by one for analysis, Mmeanwhile, after a user analyzes the soil texture, collected specimens cannot be integrally collected, due to the fact that desertification of the land is more and more serious, a good method for keeping the fertility of the soil does not exist, vegetation cannot be planted in a lot of soil, the convenience during soil analysis and the retentivity of keeping the fertility of the soil are reduced, and the use by a user is inconvenient.

Description

technical field [0001] The invention relates to the technical field of sandy soil, in particular to a sandy soil analysis device. Background technique [0002] Refers to the soil with high sand content, rough particles, fast water seepage speed, poor water retention performance and good ventilation performance. The sand content is high, the particles are coarse, the specific surface area is small, and the number of intergranular large pores is large, so the soil has good ventilation and water permeability. The drainage in the soil is smooth, and it is not easy to produce waterlogging, waterlogging and stagnant water in the upper layer. Sandy loam refers to the content percentage of mineral particles of different sizes such as sand, clay and clay that make up the soil. Generally, gravel larger than 2 mm is Not taking it into account, although sandy loam still contains a lot of sand, it also contains a small amount of sand and clay, which has the bonding between soil particles...

AI Technical Summary

Problems solved by technology

[0002] Refers to the soil with high sand content, rough particles, fast water seepage speed, poor water retention performance and good ventilation performance. The sand content is high, the particles are coarse, the specific surface area is small, and the number of intergranular large pores is large, so the soil has good ventilation and water permeability. The drainage in the soil is smooth, and it is not easy to produce waterlogging, waterlogging and stagnant water in the upper layer. Sandy loam refers to the content percentage of mineral particles of different sizes such as sand, clay and clay that make up the soil. Generally, gravel larger than 2 mm is Not taking it into account, although sandy loam still contains a lot of sand, it also contains a small amount of sand and clay, which has the bonding between soil particles. It can form lumps when dry, but it is easy to break, and it can feel sticky when wet. , the soil clods that are grasped should be handled carefully so as not to break. Sandy soil refers to the soil with high sand content, rough particles, fast water seepage speed, poor water retention performance and good ventilation performance. Features: high sand content, coarse particles , a lot of air, fertility: weak water storage capacity, low nutrient content, poor fertility

[0003] Due to changes in the environmental geological environment, land desertification is becoming more and more serious, so it is necessary to restore the fertility of sandy soil. Before the restoration, it is necessary to use an analysis device to analyze the soil quality. The Chinese patent discloses "a vegetation nutrient soil and restored sandy soil Method for transforming land vegetation", the application number is: CN102491832B, this patent can quickly restore the vegetation of sandy soil, and at the same time restore the vegetation in the project of returning grazing land to grassland in agricultural and pastoral areas, and solve the problem of long-term and large-scale maintenance of water and fertilizer in sandy land. To sum up, the existing analysis devices cannot perform automatic analysis during the analysis. When the user needs to analyze the soil quality in different places for information summary, it is necessary to replace the soil quality over and over again for analysis. After analysis, the collected samples cannot be collected as a whole. Due to the increasingly serious desertification of the land, there is no good way to keep the soil fertile, which leads to the inability to grow vegetation in many soils, reducing the convenience and maintenance of soil analysis. Soil fertility retention, inconvenient for users to use

Images