High-nutrient-content organic fertilizer containing biological bacteria and trace elements

Abstract

The invention discloses a high-nutrient-content organic fertilizer containing biological bacteria and trace elements. The high-nutrient content organic fertilizer comprises the following components in parts by weight: 19 parts of bean pulp, 10 parts of hide powder, 23 parts of cottonseed pulp, 14 parts of fungi residues, 9 parts of bone paste, 12 parts of sugar residues, 8 parts of bentonite, 4.5 parts of the biological bacteria and 0.5 part of trace element fertilizers. A preparation method of the high-nutrient-content organic fertilizer comprises the following steps of: weighing the materials in parts by weight, mixing, and uniformly stirring; then fermenting at the temperature of 70 DEG C for 8 days, and controlling a pH value between 6 and 7 during fermentation; and after the fermentation is finished, granulating, drying and filtering. The organic fertilizer disclosed by the invention is fast in fertilizer effect while promoting the growth of crops because the content of nutrients, such as the elements of N, P, K and the like, is higher than 8%; and when the high-nutrient content organic fertilizer containing the biological bacteria and the trace elements is prepared, angel saccharomycetes are added for fermentation, an obvious fermentation effect can be achieved by using the angel saccharomycetes together with the fungi residues, the sugar residues and the like, and the release of organic substances contained in the organic fertilizer can be fast promoted, so that short fermentation time and low cost are achieved.

Description

technical field [0001] The invention relates to the field of organic fertilizers for promoting the growth of crops, in particular to an organic fertilizer containing biological bacteria and trace elements with high nutrient content. Background technique [0002] Organic agriculture follows the laws of nature and ecological principles, coordinates the balance of planting and breeding, adopts a series of sustainable agricultural technologies, promotes biodiversity and emphasizes "harmony with the natural order". Organic agriculture is one of the good ways to solve the problem of food safety. Since it was first proposed by European countries in the 1920s, after decades of practice and development, it has gradually attracted the attention of governments of various countries. Organic food has become a fashion consumed by people in western developed countries. my country established the "Organic Food Development Center of the State Environmental Protection Administration" in 1994...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an organic fertilizer containing biological bacteria and trace elements with high nutrient content, which can solve the problems of low nutrient content such as N, P, K and other elements in common organic fertilizers and slow fertilizer efficiency

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