In the mid-20th century, the island nation briefly boasted the world’s highest GDP per capita thanks mostly to guano (seafowl excrement), which had accumulated over millennia into phosphate-rich ...

Effective nutrient management is essential for permanent crops, especially as trees and vines emerge from dormancy and begin ...

The cycle of abuse includes four stages—tension building, abuse, reconciliation, and calm—that allow abusers to control their victims through fear and manipulation. This pattern can trap victims and ...

The stoichiometry of carbon, nitrogen, and phosphorus in plant organs is an important part of ecosystem functions, which has an important impact on the nutrient cycle of the ecosystem. The ...