Preparation method of humic-acid-containing water-soluble fertilizer with biostimulant

Abstract

The invention relates to a preparation method of a humic-acid-containing water-soluble fertilizer with a biostimulant. The preparation method comprises the following steps; adding a soil loosening agent, a wetting agent and a rooting agent in a stirring container according to a certain mass ratio to obtain a rooting composition; adding the biostimulant in the stirring container which contains the rooting composition according to a certain mass ratio; uniformly stirring to obtain a biostimulant with a rooting effect; adding the biostimulant with the rooting effect in a humic-acid-containing water-soluble fertilizer; and uniformly stirring to obtain the humic-acid-containing water-soluble fertilizer with the biostimulant. While the utilization rate of the fertilizer is increased, growing of a plant root system is stimulated, and by combination of internal causes and external causes which affect nutrient absorption of plants, the purpose of increasing production to a maximized extent is achieved.

Description

technical field [0001] The invention relates to a preparation method of biostimulant-containing humic acid water-soluble fertilizer. Background technique [0002] Water-soluble fertilizers are mainly used in modern agriculture that integrates water and fertilizer. After years of promotion, they have been recognized by the majority of growers. They mainly use nitrogen, phosphorus and potassium as raw materials. The products are single, and the effect of increasing production is not obvious. [0003] At present, biostimulants only focus on improving the utilization rate of fertilizers, but do not pay attention to plant root growth. Plant nutrients mainly rely on the absorption of roots. The addition of biostimulants improves the utilization rate of fertilizers. However, the development of plant roots is very weak, and they cannot fully absorb the abundant nutrients within a certain period of time. Nutrients may be affected by the capillary action of groundwater. Or the rainwa...

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Problems solved by technology

Plant nutrients mainly rely on the absorption of roots. The addition of biostimulants improves the utilization rate of fertilizers. However, the development of plant roots is very weak, and they cannot fully absorb the abundant nutrients within a certain period of time. Nutrients may be affected by the capillary action of groundwater. Or the rainwater washes and causes the loss

The internal cause of crop production increase is the crop itself, and the external cause is fertilizer. If one aspect is emphasized alone, the goal of maximum yield increase cannot be

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