Selenium is a nutrient that plays a crucial role in human health, contributing to the thyroid and immune function, DNA repair ...

Lutein is more than an eye-protecting nutrient. New research reveals its role in brain health and disease prevention. Learn ...

The bulk of the soil solid fraction is constituted by soil minerals, which exert significant direct and indirect influences on the supply and availability of most nutrient elements. The main ...

Agricultural fertilizers are critical for feeding the world's population, restoring soil fertility and sustaining crops.

A 2004 US study found important nutrients in some garden crops are up to 38% lower than there were at the middle of the 20th Century. On average, across the 43 vegetables analysed, calcium content ...

Mark Kimsey, Intermountain Forestry Cooperative, explains the influence of rock type on conifer species’ nutrition and ...

Some highly toxic elements like lead and cadmium cannot be distinguished from essential nutrients by the nutrient uptake systems in the plant root, which means that in contaminated soils ...

Soils can be thought of as storehouses for plant nutrients. Many nutrients, such as calcium and magnesium, may be supplied to plants solely from reserves held in the soil. Others like potassium are ...

Climate change is overhauling marine nutrient cycles The research is the first field-based confirmation of such climate impacts Date: February 4, 2025 Source: University of California - Irvine ...

Fertilizers contain nitrogen, phosphorus and lower amounts of other elements like calcium. Unfortunately, the benefits of these nutrients are lost through leaching into groundwater and emissions ...