Fertilizers

Definition

Fertilizers are substances that are added to soil or plants to provide essential nutrients for growth. They typically contain nitrogen, phosphorus, and potassium, which help promote healthy plant development.

Related terms

Eutrophication:

Eutrophication is the process where excessive amounts of nutrients, such as those from fertilizers, enter bodies of water and cause an overgrowth of algae. This can lead to oxygen depletion and harm aquatic ecosystems.

Nitrogen fixation: Nitrogen fixation is the conversion of atmospheric nitrogen into a usable form by certain bacteria or through industrial processes. It plays a crucial role in the nitrogen cycle and helps make nitrogen available for plant growth.

Organic farming: Organic farming refers to agricultural practices that avoid the use of synthetic fertilizers, pesticides, genetically modified organisms (GMOs), or other artificial additives. Instead, organic farmers rely on natural methods to maintain soil fertility and manage pests.