The bacterial strain agent powder of Shanghai Yuyuan is a patented powder product, by adopting the latest technology to compound multi-functional bacillus. It is mixed with some small amount of chemical fertilizers and micro-elements together with well-fermented organic waste, such as animal excrements, house refuses, industrial waste, lees, bagasse, etc. to be the effective and non-polluted compound microbial fertilizers.

Major technical criterion:

•  5 billion/g ≥ Content of effective bacteria ≥ 1 billion/g

•  Valid period: 24 month

•  Annual decrease rate of effective bacteria: about 10%

Application: different crops according to different formula for producing microbial fertilizers

Directions:

1. According to the requested content of effective bacteria in fertilizers (A), the formula for adding the bacterial stain agent powder (N) is as following:

N=A （ 100 million/g ）÷ C （ 100 million/g ） *1000 （ kg ）

C stands for the content of effective bacteria of the strain agent powder.

Example:

The content of effective bacteria of the strain agent powder (C) is 2 billion/g, and the request is to produce fertilizers with 25 million/g for content of effective bacteria, then the strain agent powder to add in fertilizers per ton:

N1=(0.25/20)*1000 （ kg ） =12.5kg

2. Mix the strain agent powder evenly with other organic fertilizers and chemical fertilizers evenly to make granular-shaped or powder-shaped complex microbial fertilizers and packed.

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