High nutrient content organic fertilizer containing biological germs and preparation method thereof

Abstract

The invention discloses a high nutrient content organic fertilizer containing biological germs and a preparation method thereof. The high nutrient content organic fertilizer containing biological germs, provided by the invention, comprises the following components in parts by weight: 19 parts of bean meal, 10 parts of hide powder, 23 parts of cottonseed meal, 14 parts of meshroom dreg, 9 parts of bone paste, 8 parts of bentonite and 5 parts of biological germ, the components are weighted, mixed and stirred uniformly; and then the mixture is fermented, the fermentation temperature is 70 degrees, the fermentation time is 8 days, and the pH value in fermentation is controlled between 6 to 7; and the mixture after fermentation can be pelleted, dried and filtered. The nutrient content such as N, P and K elements in the high nutrient content organic fertilizer provided by the invention is higher than 8 percent, so as to enable the function effect of the organic fertilizer to be fast in crop growth promotion; angel yeast is added to ferment when the high nutrient content organic fertilizer is prepared, and the fermentation effect is obvious when the angel yeast is used with the germ dregs and sugar dregs, so as to promote the releasing of the organic matter in the organic fertilizer, and the fermentation time is short and the cost is low.

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 with high nutrient content and a preparation method thereof. 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 Administr...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an organic fertilizer with high nutrient content containing biological bacteria, 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.

Images