New indicator of soil microbial community

team@biotrex.com

T-shirt experiment: How well regenerative farming practices improve the soil microbial activity

Summary The activity and diversity of soil microbes can be measured using simple and inexpensive methods, such as the T-shirt degradation test. Terra Nostra Foundation, together with partners, decided to use the T-shirt degradation test to check the impact of regenerative practices on the activity of soil microbes. The BIOTREX95 analysis revealed differences in microbial […]

New Sample Shipping Address

Our partner laboratory has recently relocated.
Please send all soil samples to the new address:

FarmTech
Wrocławska Street 172, 45-835 Opole, Poland

Soil analysis services will resume by the end of January 2026.
Thank you for your patience and understanding during this transition.