We recently received the following questions from one of our customers and below are the responses from Dr. Fitzpatrick. Part of my research is surrounding the soil organic carbon results we attained from microBIOMETER®, and I am wondering if someone from your team could provide more information on what this
Soil carbon is important to soil health because it enables microbial life. Microbes are able to obtain carbon directly from plant exudates, however, much of their carbon source is from the dead plant and plant derived materials that they digest. We harvest much of the above ground matter from crops, but
Increasing your soil microbes increases carbon sequestration. Carbon is stored in the soil as “humic materials” i.e. C,N,P,K etc.; rich organic matter which is the soil organic carbon or sequestered carbon in the soil. The formation of humus, the final stable carbon, is a stepwise process. All organic carbon
microBIOMETER® reports the microbial biomass as ug of microbial carbon/gram of soil. The chart pictured here shows how much carbon can be stored in an acre just by increasing microbial biomass alone. (Chemically fertilized farmland averages about 100 ug/microbial C/g of soil.) Microbial biomass is the best single estimate of