Fertilizer synergist for preventing liquid manure loss

Abstract

The invention discloses a fertilizer synergist for preventing liquid manure loss. The fertilizer synergist is prepared from, by weight, 20-22 parts of vinasse, 2-4 parts of brown sugar, 20-24 parts of Luzhao soil, 28-32 parts of soybean cake powder, 25-28 parts of wood sawdust, 10-12 parts of talcum, 1-2 parts of polyaluminum chloride, 1-3 parts of polyiron sulfate, 10-14 parts of earthworms, 100-110 parts of fresh pig manure, 7-9 parts of a papermaking black liquor, 8-10 parts of Embelia laeta fresh leaves, 3-5 parts of an EM composite bacterium agent, and a proper amount of water. The fertilizer synergist, fertilizers and soil can adsorb and polymerize under the action of a beneficial inoculant through adding talcum and wood sawdust to form large-granule micelles, can promote absorption of crops to nutrients and alleviate water mature loss induced by soil hardening due to strong water imbibitions, has a very good auxiliary enhancement effect on the fertilizer effect of the fertilizer, and can prolong the effective period.

Description

technical field [0001] The invention relates to the technical field of fertilizer synergists, in particular to a fertilizer synergist for preventing water and fertilizer loss. Background technique [0002] With the development of specialization, industrialization and scale of agricultural production in our country, problems such as unreasonable fertilization, single cultivation species and multi-year continuous cropping are common in crop production, which leads to deterioration of soil physical and chemical properties, and decline in yield, quality and resistance of agricultural products , greatly restricting the sustainable development of agricultural planting, and fertilization measures are one of the important factors affecting soil quality and its sustainable use. [0003] In response to the above problems, many agricultural growers choose to use organic fertilizers to improve planting conditions. However, many organic fertilizers currently available in the market have ...

AI Technical Summary

Problems solved by technology

[0002] With the development of specialization, industrialization and scale of agricultural production in our country, problems such as unreasonable fertilization, single cultivation species and multi-year continuous cropping are common in crop production, which leads to deterioration of soil physical and chemical properties, and decline in yield, quality and resistance of agricultural products , which greatly restricts the sustainable development of agricultural planting, and fertilization measures are one of the important factors affecting soil quality and its sustainable use

[0003] In response to the above problems, many agricultural growers choose to use organic fertilizers to improve planting conditions. However, many organic fertilizers currently available in the market have problems such as unclear fertilizer efficiency, less trace elements and low plant utilization rate. lack of nutrition

[0004] Fresh pig manure is a good organic raw material, but direct application will inevitably cause negative effects such as crop root damage, disease, and weed damage. However, according to the natural composting and fermentation treatment of the past, there are the following disadvantages: One is that the stacking time is long and the effect is poor; the other is that long-term stacking not only occupies the site, but also pollutes the surrounding environment;

[0005] For this reason, the present inventor provides a fertilizer synergist prepared by using earthworms to transform pig manure and urine, and at the same time aiming at the easy loss of fertilizers at present, it is used to improve the utilization efficiency of fertilizers and improve the physical and chemical properties of planting soil, which is beneficial to improving the ecological environment. environment, it is of great significance and role to promote the sustainable development of agricultural planting