What are the methods to test the fermentation maturity of bio organic fertilizer?
Date:2019/12/06
Bio organic fertilizer is a process of producing commercial bio organic fertilizer under the function of organic fertilizer fermentation and organic fertilizer machine. The fertility of bio organic fertilizer without fermentation maturity will be limited, and at the same time, it has certain harm to plants and soil. How can we judge whether the bio organic fertilizer is successful? Now, Zhengzhou Tianci Heavy Industry Co., Ltd. will introduce the complete fermentation of bio organic fertilizer to you?
I. material temperature inspection
Generally speaking, in the fertilizer production process, the materials fermented in two to three days will be heated to more than 40 degrees, and may reach more than 60 degrees on the fifth day. In this way, it can be preliminarily judged that the fermentation of bio organic fertilizer has been preliminarily successful.
II. Duration of high temperature
The temperature of fermentation bio organic fertilizer material can keep high temperature for a long time, which shows that the effect of fermentation of bacteria is very good. In this way, the fermentation of materials is more thorough and the decomposition of carbohydrates is more thorough. At the same time, it can thoroughly kill the eggs of various parasites and other harmful pests, as well as the seeds of various bacterial viruses or weeds.
After the fermentation of bio organic fertilizer, at least 1 / 3 of the cellulose in the straw will be decomposed and become soft, easy to tear; the color will also turn yellow and dark.
IV. odor test
There is no smell of hydrogen sulfide in the bio organic fertilizer that has been fermented successfully, and it will not smell bad. There is a smell of fragrance after fermentation, such as the smell of lactic acid and so on.
V. mycelium inspection
The successful fermentation of bio organic fertilizer can be judged by some white bacteria filaments on the surface of the material. The more white filaments, the more complete fermentation, the more successful fermentation of bio organic fertilizer.
I. material temperature inspection
Generally speaking, in the fertilizer production process, the materials fermented in two to three days will be heated to more than 40 degrees, and may reach more than 60 degrees on the fifth day. In this way, it can be preliminarily judged that the fermentation of bio organic fertilizer has been preliminarily successful.
II. Duration of high temperature
The temperature of fermentation bio organic fertilizer material can keep high temperature for a long time, which shows that the effect of fermentation of bacteria is very good. In this way, the fermentation of materials is more thorough and the decomposition of carbohydrates is more thorough. At the same time, it can thoroughly kill the eggs of various parasites and other harmful pests, as well as the seeds of various bacterial viruses or weeds.
After the fermentation of bio organic fertilizer, at least 1 / 3 of the cellulose in the straw will be decomposed and become soft, easy to tear; the color will also turn yellow and dark.
IV. odor test
There is no smell of hydrogen sulfide in the bio organic fertilizer that has been fermented successfully, and it will not smell bad. There is a smell of fragrance after fermentation, such as the smell of lactic acid and so on.
V. mycelium inspection
The successful fermentation of bio organic fertilizer can be judged by some white bacteria filaments on the surface of the material. The more white filaments, the more complete fermentation, the more successful fermentation of bio organic fertilizer.