In addition to calcium, wood ash contains 5-7% potassium and 1.5-2% phosphorous, both key nutrients for plants. Although it can be a decent fertilizer, McKinley points out that other fertilizers might ...

Programs like Purdue's DIAL Ventures and Iowa State University's Start Something connect students with corporate partners or ...

Our dependence on environmentally unsustainable foods like red meat is driving a climate crisis that is claiming lives in floods, storms and other natural disasters made more likely by climate change, ...

Modern farming habits boosting yields today may quietly strip soils of their resilience, threatening long-term fertility and ...