A novel farm fertilizer using calcium silicates could capture CO2 while improving soil health, according to researchers.
Crop fertilizers are a major source of pollution, as the chemicals make their way out of the soil and into the natural ...
Many nutrients, such as calcium and magnesium, may be supplied to plants solely from reserves held in the soil. Others like potassium are added regularly to soils as fertilizer for the purpose of ...
Banana peels contain potassium (as well as calcium and magnesium), which tomato plants love. To make the natural fertilizer, ...