The essentiality of certain elements in minute quantity for plants

Plants require certain essential mineral nutrients for their growth and development
Changing the plant nutrition definition to advance science and innovation

A mineral plant nutrient is an element that is needed for plant growth and development or for the quality attributes of the harvested product, of a given plant species, grown in its natural or cultivated environment.
On the composition, value and utilization of town sewage

An efficient way to utilize and purify human sewage is to apply it to land.
Advancing sustainable sanitation and agriculture through investments in human-derived nutrient systems

Recovering nutrients from waste streams saves costs and enhances agriculture.
Co-benefits of nutrient management tailored to smallholder agriculture

Site-specific nutrient management as a form of ‘precision farming’ for smallholder farmers.
The quantitative mineral nutrient requirements of plants

The critical nutrient composition of a plant is an “ideal” but inherent characteristic of the plant.