A production process of high-efficiency bio-organic fertilizer combined with bran, straw, distiller's grains, seaweed and mixed bacteria fermentation

Abstract

The invention discloses a producing technology for high-efficient bio-organic fertilizer through mixed fermentation combining bran, straw, vinasse and seaweed. The bran and the straw are used as raw materials and the vinasse, the seaweed and the like are supplemented. The high-efficient bio-organic fertilizer is obtained through the two-stage fermentation technology of the bio-leaven. The resource utilization level of the technology is high, the large-scale industrial production is facilitated, realizing of resource utilization of the bran, the straw and the like is facilitated, and the problems that the existing high-efficient bio-organic fertilizer is short and the agroecological environment is polluted. The product possesses the effects of biological bacterial fertilizer, organic fertilizer and seaweed fertilizer, the microbial balance in soil can be regulated effectively, the organic constituent and the inorganic constituent in organic matter, mineral substance and the like in the soil can be resolved, soil hardening, desertification, salinization and the like caused by abuse of chemical fertilizer year in year out are removed, the soil is improved effectively, the crop yield is improved, the special effects of improving crop quality and improving the stress resistance of the crop are achieved and the action period of the product is long; the high-efficient bio-organic fertilizer is the ideal fertilizer for developing green-ecological agriculture.

Description

technical field [0001] The invention relates to a process for resourcefully utilizing by-products such as bran, straw, distiller's grains, etc. to produce high-efficiency biological fertilizers, in particular to a method for preparing high-efficiency bio-organic fertilizers using bran and straw as raw materials, which belongs to the field of fertilizer processing. Background technique [0002] Wheat bran is a by-product of the wheat flour milling process. The annual output of wheat bran in my country can reach more than 20 million tons, but it is rarely developed and utilized, and it is only used as a feed material; wheat straw is mature wheat stems, leaves The sum of the ear and ear parts is the remaining part after the wheat matures to obtain seeds, accounting for about 50% of the crop mass. my country produces nearly 110 million tons of wheat straw every year. Except for a few that are used as livestock feed, farm manure and rural fuel, most of them are stacked or directly...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a production process of combining bran, straw, distiller's grains, seaweed and mixed bacteria to ferment high-efficiency bio-organic fertilizer. This process has a high degree of resource utilization and is easy for large-scale industrial production. Realize the resource utilization of bran and straw, and solve the two problems of waste of straw resources and shortage of high-efficiency bio-organic fertilizers