Remixed dressing humic acid fertilizer

Abstract

A dressing humic complex fertilizer has humic acid as active component, nitrogen fertilizer and potash fertilizer. It has organic component with very strong activity to activate soil and increase microbe and several inorganic fast-acting components. It is both fertilizer and plant growth regulator. It can provide the plant with nutrients essential for growth, improve soil, adsorb heavy metal ions to reduce soil pollution, improve quality of agricultural product, and increase the yield of agricultural product.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to an organic-inorganic compound topdressing fertilizer with humic acid as an organic component. Background technique [0002] Fertilizers provide the nutrients needed for crop growth. Balanced fertilizer supply is crucial to maintaining land fertility and promoting crop growth and harvest. However, in recent years, with the improvement of farmers' living standards, farmers have increasingly ignored the use of organic fertilizers. Relying on convenient application and industrialized production of chemical fertilizers results in the destruction of soil structure, deterioration of physical and chemical properties, reduction of production potential, fragile ecological environment, and even more serious pollution of soil and agricultural products, and increase of agricultural production input. The development of ecological agriculture and the realization of pollution-free p...

AI Technical Summary

Problems solved by technology

[0002] Fertilizers provide the nutrients needed for crop growth. Balanced fertilizer supply is crucial to maintaining land fertility and promoting crop growth and harvest. However, in recent years, with the improvement of farmers' living standards, farmers have increasingly ignored the use of organic fertilizers. Relying on convenient application and industrialized production of chemical fertilizers results in the destruction of soil structure, deterioration of physical and chemical properties, reduction of production potential, fragile ecological environment, and even more serious pollution of soil and agricultural products, and increase of agricultural production input. The development of ecological agriculture and the realization of pollution-free production run counter to the proposals. The reason is that at present, there is no industrially produced organic fertilizer that can be widely accepted by farmers in my country. Using organic fertilizer as top dressing means directly applying human and animal excrement and urine. , smelly and labor-intensive to transport and apply, making farmers unwilling to use

[0003] Studies have shown that humic acid is a macromolecular organic compound that can promote soil improvement, increase efficiency, prevent and control crop diseases, improve the quality of agricultural products, prevent soil and agricultural products from being polluted, and enhance crop resistance. It is of great promotion value. However, there is no mature way to use it as a fertilizer so far, which has become an obstacle to popularization and application.