technical and extension bulletins
technical bulletins are published in order to share information about practices and theory related to the services lucas provides. they provide specialized technical information, and we hope you find the information helpful.
biomass
thermogravimetric analyzer for biomass testing (pdf)
soils
- don't treat your soil like dirt: why you should test your garden soil (pdf)
- what's in a soil test (pdf)
- how to collect soil for a soil test (video)
- calculating the right amount of fertilizer (pdf)
environmental
mercury: an environmental toxin (pdf)