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.