Liquid conditioner based on improvement of soil secondary salinization and preparation method thereof

Abstract

The invention discloses a liquid conditioner based on improvement of soil secondary salinization and a preparation method thereof, and relates to the technical field of soil secondary salinization treatment, the liquid conditioner is composed of the following raw materials by weight: 40-50 parts of water, 10-20 parts of charcoal, 1-5 parts of a Bacillus amyloliquefaciens BS211 microbial agent, 2-5parts of a humus liquid, 5-8 parts of bone meal, 5-10 parts of a plant nutrient solution, 20-30 parts of nanoscale dolomite powder, 2-5 parts of sugar alcohol, 5-15 parts of potassium silicate, 5-10parts of biochemical fulvic acid potassium salt, 10-20 parts of low-salt organic fertilizer and 5-10 parts of a pH value regulator. The preparation method comprises the following steps: S1, preparinga container and a specified instrument, S2, adding the nano-scale dolomite powder, the sugar alcohol, the potassium silicate, the biochemical potassium fulvic acid, the low-salt organic fertilizer andthe pH value regulator into the container, S3, carrying out liquid mixing and stirring treatment, S5, carrying out double mixing and stirring treatment, and S5, carrying out screening treatment. According to the liquid conditioner and the preparation method thereof, the alkalinity of soil can be neutralized, the decomposition of nutrients can be enhanced, the effectiveness of phosphorus can be enhanced, organic fertilizer can be reasonably applied, and the liquid conditioner plays an important role in improving salinized soil and enhancing soil fertility.

Description

technical field [0001] The invention relates to the technical field of soil secondary salinization treatment, in particular to a liquid conditioner based on improving soil secondary salinization and a preparation method thereof. Background technique [0002] Secondary salinization, also known as "soil secondary salinization", is the process of cultivated soil salinization caused by unreasonable human measures. It mainly occurs in arid and semi-arid areas with strong evaporation. When unreasonable irrigation causes the groundwater level to rise excessively, the groundwater rises to the vicinity of the surface through capillary action and evaporates, causing the soil parent material and the salt contained in the groundwater to accumulate on the soil surface as the capillary water rises, forming secondary salinization. Soil "salinization" lies in the fact that the formation of secondary saline soil is the result of human economic activities, rather than the result of primary na...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a liquid conditioner based on improving soil secondary salinization and its preparation method, which solves the problem of traditionally adding biological agents and Nutrients are mainly added, and there is no better liquid conditioner to complete the treatment of secondary salinization of soil

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