Organic fertilizer convenient to ferment
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 重庆酷熊科技有限公司
- Publication Date
- 2020-04-24
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Abstract
Description
technical field
[0001] The invention relates to the field of organic fertilizer production, in particular to an organic fertilizer convenient for fermentation. Background technique
[0002] The nutrients of organic fertilizers come from animal, plant or mineral raw materials. At present, the microbial raw materials commonly used to hydrolyze proteins are yeasts. Yeasts can produce proteases, so that the proteins in the raw materials can be effectively decomposed by proteases. Therefore, in the liquid organic fertilizer In the production process, yeast is very important for the decomposition of protein.
[0003] Yeast is usually cultured with medium now, and there are many types of medium. Commonly used medium is composed of beef extract, peptone, sodium chloride, agar and water. However, in the process of actually cultivating yeast, it is found that less yeast is produced in the medium in the culture dish per unit time, the fertilizer takes a long time in the fermentation p...