A nitrogenous compound (NH3) that is a byproduct of decomposition and is used in fertilizer applications.

The process by which organic nitrogen compounds are converted into ammonia by microorganisms in soil.

A positively charged ion (NH4+) that forms when ammonia dissolves in water, an important source of nitrogen for plants.

A nitrogen fertilizer made from ammonium and nitrate ions, often used in agricultural practices.

A fertilizer containing ammonium ions and sulfate, often used to acidify soils and provide nitrogen to plants.

A prefix meaning ‘both’ or ‘on both sides’, used in terms like amphibious or amphicarpous.

Describing plants or organisms that are capable of living both in water and on land.

Referring to plants that produce both aerial and subterranean fruits, such as some species of peanuts.

A type of vascular tissue arrangement in plants, where phloem is present on both sides of the xylem in a…

A type of seed with an inverted orientation during development, causing the seed to curve.