Vacant field soil conditioner and preparation method thereof

Abstract

The invention discloses a vacant field oil conditioner. The vacant field oil conditioner is prepared through raw materials such as alcohol wastewater, ammonium carbonate, silkworm excrement, wine grape pomace, cetylhexadecyl ammonium bromide and ethyl orthosilicate. With the adoption of the vacant field oil conditioner, the demand on activating phosphorus and potassium in soil is met, and a stable granule structure of a vacant field soil layer is built; a porous structure in the conditioner provides a space for the action of soil microorganism; the granular conditioner is convenient to use; the scientific support is provided to the development on production potential of vacant field crops and improvement of the safety coefficients of the vacant field crops.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to an idle field soil improver and a preparation method thereof. Background technique [0002] Idle land refers to the idle farmland after crop harvesting and before replanting. If it is not managed, it will lead to overgrown weeds, serious loss of fertilizer soil, low organic matter and C / N value, soil phosphorus and potassium deficiency and other available nutrients, soil microorganisms, etc. Phenomena such as reduced activity, thin soil layer, soil aggregate structure, water and fertilizer retention, and poor drought resistance, some fields are still hotbeds for some pests to overwinter in winter, which greatly affects the yield and quality of replanted crops. Organic improvement is an important technical measure to greatly improve soil fertility and promote high crop yields. [0003] Soil organic matter is the core substance of sustainable soil utilization, and is clos...

AI Technical Summary

Problems solved by technology

[0004] At present, research and practice at home and abroad have proved that measures such as increasing the application of organic fertilizers and combined application of organic and inorganic fertilizers can play a good role in fertilizing the soil, but there are still many disadvantages. First, the organic matter content in the current organic fertilizer If the use of organic fertilizer is increased, it will easily cause excess nutrients and lead to potential salinization; second, the integration process of the interaction between organic matter and soil after fertilization becomes slow due to the influence of cultivation and farming processes, The self-recovery function of the soil ecosystem cannot be brought into play; the third is that the chemical process of organic transformation lacks the necessary energy and material support, making it difficult for the functional microbial population and quantity to meet the metabolic needs. Therefore, it is urgent to study a comprehensive balance, water conservation and fertilizer conservation. , Improving crop yield and water use, suitable for rapid fertilization of idle farmland and barren farmland soil, so as to effectively promote the smooth advancement of idle farmland improvement work