, the national fertilizer supervision random inspection of Agricultural and Rural Ministry , bacteria fertilizer has the most fakes, especially some nominal 5 billion, 10 billion, and 100 billion yuan. 99%are fake . Some even detect effective living bacteria are 0.
In the microbial fertilizer detection published by the Ministry of Agriculture and Rural Ministry, Insufficient living bacteria and , the total number of H, which accounts for unqualified samples, TML194.7%.
is because at the moment, is overwhelming in the agricultural market. L3 soil plate knot, land recession, soil has found the savior such as and other serious problems.
Some companies in order to meet the market for new and great psychology, without any scientific basis, The effective live bacteria in the product at will. 200 million, 20 billion , 30 billion, or even hundreds of billions.
Actually The actual survival rate in the bacteria in microbial fertilizers in microbial fertilizers is difficult to reach so high . TML2 does not mean that the higher the survival rate of bacteria in the soil. and how much the number of bacteria is not the only indicator for measuring the quality of microbial fertilizers.
my country has a clear standard for microbial fertilizers. The execution standard GB 20287-2006 Microbiotics specifies effective living bacteria counting number ≥ 200 million/grams , execution standards NY 884-2012 organic fertilizer regulates effective living Number of bacteria ≥ 020 million/grams . Considering the quality of microbial fertilizers, even if you do not consider the authenticity of this number, the number of bacteria alone does not represent the actual effect in farmland. should pay more attention to the choice of functional bacteria and the flora activity. The indicator should be secondary.
is a microbial bacteria that marked 5 billion/g in a Shaanxi company published by the Ministry of Agriculture and Rural Ministry.
The real microbial fertilizer must have at least three characteristics:
The role of the bacteria highlights , whether it is the role of microbial itself or the role of its metabolites, the mechanism of its role must be clear; Bacteria can maintain continuous activity . Live bacteria can reproduce independently to form advantageous groups, prevent harmful bacteria infection, and avoid diseases.
Three is: the fermentation process must be scientific. The purpose of fermentation is to produce a large amount of metabolites through microorganisms, promote the absorption of nutrients in crops, stimulate crop growth, and purify the soil.
In addition, the selection of function microorganisms and microbial fertilizers are also very important. said that the carrier is actually very simple, humic acid , amino acid , seaweed , these can be used as a carrier , large organic molecular lignin TML2, cellulose, semi -cellulose, thick Fiber, etc., the survival rate of bacteria is very low and low . Therefore, the use of a good carrier through can ensure the activity of the bacteria . There is activity to reproduce after going down.
is now many criminals, using low -end raw materials, low bacteria, to make many inferior bacteria fertilizer , which makes the entire market's fish and dragons dazzling.
must follow one principle when selecting high -quality bacteria fertilizers. is used in the near root. should focus on it here. good biological bacteria fertilizer cannot burn roots. If you can't even take care of the root system, what kind of functional functional functionality is mentioned with the people.
