In the past few years, about a handful of companies have emerged with tests to measure a soil microbiome of fields, give a biodiversity index and help farmers understand the effects of inputs on soil health.
All of these companies recognize the complexity of a soil’s biology, and they aim to bring new tools to advance regenerative agriculture. Different from chemical and physical soil tests, which are often used to gauge what the soil needs (for example, rates of nitrogen), microbiome tests can provide insights on what the soil can supply (for example, nitrogen fixation or decomposition processes).
And these companies see the microbiome soil tests as complements — not replacements — to traditional soil testing.
Biome Makers
With a goal of delivering agronomic insights, Biome Makers built its BeCrop technology pairing soil microbiome knowledge and machine learning. The company, which is based in northern California, currently services farmers across 2.2 million acres and six continents. The BeCrop Test provides a report on nutrient cycling, health and biodiversity to be used to improve yields, monitor nutrient cycling, and predict disease risks. (biomemakers.com)
EarthOptics
Launched as Pattern Ag and now part of EarthOptics, this platform claims to provide farmers a predication of key field agronomic outcomes with more than 90% confidence. The company uses DNA sequencing to provide soil biological test results. It also offers a premium program combing the soil microbiome results, with sensor data, yield data and satellite imagery for soil fertility and crop planning. (earthoptics.com)
RhizeBio
Based in North Carolina, RhizeBio says its test uses a proprietary bioinformatics pipeline to translate raw soil DNA sequencing data into soil health reports both informative and easy to use. The results can be bucketed into three groups: biodiversity, bioindicators and risk analysis. The RhizeBio report provides biodiversity data including the number of species within the soil’s microbiome, community evenness, primary members and functionality. This gives insights on a soil’s capacity in stress environments such as droughts, disease, disturbance rating and nutrient cycling potential. (rhizebio.com)
Trace Genomics
Recently acquired by Canada-based Miraterra, Trace Genomics was founded in northern California and has a soil analytical lab in Ames, Iowa. The Trace Genomics testing uses DNA sequencing to provide insights on the soil microbiome. The technology combines soil science, genomics and machine learning to output a measurement of a soil’s bacteria and fungi. Combining those measurements with chemical properties, growers receive information on a soil’s health and productivity. The company also offers a year-round sampling program to help guide seed selection, input selections, fertility products and biologicals for 70 crops and more than 225 pathogens. (miraterrasoil.com/trace)
