With excellent physical properties, carbon nitrogen ratio is moderate, strong bacteria activity, good nutrition function and effective prevention of crop root rot, stem JiFuBing and continuous cropping diseases such as dead plants roots rotted. 300 million burke live bacteria per gram 40% of organic matter Trace elements in Calcium mass fraction of 2% Magnesium mass fraction of 1% The mass fraction of sulfur 2% Trace elements a total mass fraction 0.5%

Product features: prevent the death star, to take root