Process for preparing organic fertilizer through biological synergistic degradation of agricultural planting and breeding wastes

Abstract

The invention discloses a process for preparing an organic fertilizer through biological synergistic degradation of agricultural planting and breeding wastes. The technical process is as follows; the process comprises the following steps: (1) preparing and using a fungicide; (2) deodorizing the manure accumulation pool; (3) adjusting the solid-liquid ratio; (4) carrying out synergistic degradation; (5) biological detoxification; (6) fertilizing reaction; and (7) stacking and after-ripening. Compared with an existing disposal technology, the process has the three remarkable differences that 1, excrement and straw are co-disposed, the technical practicability and the pertinence are high, and the two main agricultural wastes are solved at the same time; 2, the problem of pollution is solved by a full-resource treatment thought and a non-methanation process; and 3, a bioactive double-reflux technology is adopted so that each step of reaction can be stably and controllably carried out.

Description

technical field [0001] The invention relates to the technical field related to the treatment of agricultural planting and breeding wastes, in particular to a process for preparing organic fertilizers through bio-cooperative degradation of agricultural planting and breeding wastes. Background technique [0002] In agricultural production, crop planting and livestock and poultry breeding will produce waste. Among them, the large amount of crop straw and breeding manure, the difficulty of effective use, and heavy environmental pollution are two major factors that restrict the development of agricultural industries and the beautiful rural environment. Because these two kinds of wastes have not been effectively treated, the environment in many places has been seriously polluted, resulting in the closure of a large number of livestock and poultry farms, the obstruction of agricultural industrialization, and huge losses. [0003] Pollutants are misplaced resources, and this conclus...

AI Technical Summary

Problems solved by technology

Compared with the existing disposal technology, this patent has a significant difference. The co-processing technology of manure and straw can solve agricultural waste together, which is practical and targeted. The idea of ​​full resource disposal and non-methanization process solves pollution from the source problem, the bioactive double reflux technology maintains the stable progress of each step of the reaction and guarantees the treatment effect

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