Rock rich in calcium and/or magnesium ... Our measurements of bicarbonate and carbonate in soil and water showed very low rates of CO₂ removal. Overall, the results from laboratory and field ...
These industrial mineral fertilizers are not only made from finite resources (as in the case of phosphorus), but also require a lot of energy and fossil fuels to produce (as in the case of nitrogen).
But, as new research shows, that disaster actually may have been beneficial for the early evolution of life by serving as "a giant fertilizer bomb" for the bacteria and other single-celled ...
For instance, calcium carbonate is best absorbed with food, while calcium citrate can be taken on an empty stomach. However, even with the right type of supplement, pairing it with certain foods ...
A meteorite impact 3.26 billion years ago, much larger than the one that wiped out the dinosaurs, may have served as a "giant fertilizer bomb" for early life, providing crucial nutrients.