Preparation of flavoured bacterial manure containing fermented chicken manure

Abstract

The invention discloses special biological organic manure for economic crops, and in particular relates to a method for preparing chicken dung fermented aroma-increasing bacterial manure used for tobacco, tea and vegetables. The method comprises the steps that a liquid culture triangular flask and a high-density fermenter are respectively used for the propagation expansion and solid culture of aroma-increasing bacteria agent; the aroma-increasing bacteria agent with the dosage of 1.5 per hundred is added to and well mixed with 750 kg of chicken dung organic manure and 250 kg of vegetable seed extract which are decomposed by use of decomposing agent; the moisture content is regulated to 50 percent for stacking fermentation; the temperature is controlled to be below 50 DEG C; raw materials are naturally cooled to be below 30 DEG C, and the fermentation is finished after one week; the raw materials are air-dried so as to reduce the moisture content to be about 30 percent, and then turn into the manure with high amino acid content; and the manure is packaged and put for storage. As the unique preparation method that the aroma-increasing bacteria agent is added to high-density secondary fermentation for culture is adopted, the produced chicken dung fermented aroma-increasing bacterial manure contains a large amount of amino acid and organic matter, which can greatly raise the aroma quality of the economic crops, regulate the ecological balance of soil, inhibit diseases and raise the quality.

Description

Technical field: [0001] The invention relates to a special bio-organic fertilizer used for economic crops, in particular to a method for preparing a chicken manure fermented aroma-enhancing bacterial fertilizer used for tobacco, tea leaves and vegetables. Background technique: [0002] For the quality of economic crops, the aroma of economic crops, especially the natural aroma of tobacco and tea, plays a vital role. At present, in the cultivation of tobacco and tea, in order to improve the natural aroma of tobacco and tea and ensure the quality of tobacco, tobacco and tea growers focus on applying farmyard manure. However, because the amino acid content does not reach the target, it still affects the aroma quality of tobacco and tea. Invention content: [0003] The invention provides a preparation method of chicken manure fermenting aroma-enhancing bacterial fertilizer which can improve soil fertility and microbial activity and greatly improve the aroma quality of economi...

AI Technical Summary

Problems solved by technology

However, because the amino acid content does not meet the target, it still affects the aroma quality of tobacco and tea

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