This course is the first step towards accreditation to sample for ISTA certificates. ISTA certificates require the sampler (person who pulls the sample) to be accredited.
The following topics will be reviewed: ISTA and AOSA sampling rules, Sampling methods, Sealing see...
Rodale Institute - Kutztown, Pennsylvania, United States
Learn about new research findings in applied No-till practices.
Discover practical resources for weed control and soil health improvement.
See new in-field technologies for soil carbon measurement and mapping systems.
Explore supplemental farm income streams from tre...