Ithaca Central High School science teacher Robert Tuori is conducting a study to examine short term changes in soil health at Nook And Cranny Farm, a diverse vegetable farm, as an independent research project for the USDA Climate Change Adaptation and Mitigation Fellows.
Utilizing both the microBIOMETER® and Cornell Soil Health Assessment, Robert and students will compare tilled vs non-tilled soil in 4 crop beds, each containing either brassica or cucurbit, and flipping crops midseason. The beds were covered in October of last year with a cocktail of winter rye, vetch, and triticale. These cover crops were grown until early May, then covered with a black silage tarp for one month. The brassicas were planted into hay mulch while the cucurbits were planted into biodegradable plastic mulch.
Robert is particularly interested in looking at easy, on-farm testing, as well as lab analysis. They will conduct microBIOMETER® testing on each bed three times throughout the season: before planting, midseason before second planting, and at the end of the season. For the lab based analysis, they will measure nutrient levels in each bed at the beginning and at the end of the study, as well as perform the Cornell Soil Health Assessment on all four beds at the end of the study.