Sandy soil biomass charcoal improver containing spirulina

Abstract

The invention discloses a sandy soil biomass charcoal improver containing spirulina. The improver is prepared from the following raw materials in parts by weight: 0.2-0.4 part of Chinese stellera root, 0.1-0.2 part of Houttuynia cordata, 1-2 parts of radix zanthoxyli, 0.1-0.2 part of leaves of panax notoginseng, 1-2 parts of turfy soil, 1-3 parts of rice bran, 1-2 parts of fish meal, 2-4 parts of xanthan gum, 5-15 parts of spirulina, 2-5 parts of sodium carboxymethylcellulose, 0.1-0.2 part of polymalic acid, 2-4 parts of chitosan, 130-140 parts of straws, 0.2-0.3 part of sodium lauroyl glutamate, 0.2-0.3 part of lecithin and 0.1-0.2 part of colleseed oil.

Description

technical field [0001] The invention relates to the technical field of soil improvers, in particular to a sandy soil biochar improver containing spirulina. Background technique [0002] Soil desertification generally refers to the process of turning good soil or usable land into sandy soil or land or even desert. The main processes of soil desertification are wind erosion and wind accumulation. In the surrounding areas of the desert, due to vegetation destruction or grassland overgrazing or reclamation into farmland, the soil becomes dry due to dehydration, soil particles are scattered, eroded by wind, and the content of fine particles decreases. After the wind has passed or weakened, the wind-blown sand particles gradually accumulate on the soil surface to make the soil sandy. Therefore, soil desertification includes the process of wind erosion of grassland soil and the process of wind-sand accumulation in remote areas. [0003] All materials that are mainly used to impr...

AI Technical Summary

Problems solved by technology

[0006] At present, most of the soil conditioners are improved in how to improve the fertility, but seldom involve in the control of underground pests.