2024年12月24日 · The Three Forms of Nitrogen Fertilizer. Regardless of whether the source is organic or synthetic, nitrogen fertilizers come in three types: Nitrate, Ammonia/Ammonium, and Urea. Nitrate (NO3) Fertilizers. Nitrate fertilizers dissolve readily in water and do not bind to substrate particles.

2024年4月11日 · Nitrogen fertilizer is a nitrogen-rich substance, either solid or liquid, widely used in agriculture to promote crop growth and unlock higher yields. Nitrogen (N) is a common component of fertilizers because it is essential for all plants to produce energy in their cells.

2024年6月13日 · Learn all about nitrogen fertilizers, their types, benefits, and application tips to maximize crop growth while minimizing environmental impact. Find out more about the most common type of fertilizer used in agriculture.

Fertilizers common to crop production in Indiana usually contain nitrogen in one or more of the following forms: nitrate, ammonia, ammonium or urea. Each form has specific properties that determine when, where and how various fertilizer materials can be used.

Nitrates are chiefly produced to be used as fertilizers in agriculture because they have high solubility and biodegradability. The main nitrate fertilizers are ammonium, sodium, potassium, and calcium salts. Nitrate is highly leachable and can easily travel with water from soil if there is excessive rainfall and can reach groundwater.

2023年6月12日 · Nitrogen in water-soluble fertilizers can exist in different forms: nitrate, ammoniacal nitrogen and urea. Each form of nitrogen has different characteristics that affect how it reacts in the substrate and how plants uptake and assimilate it.

Calcium nitrate Ca(NO 3) 2 contains 15% nitrogen from its nitrate part, resulting from the reaction between nitric acid and limestone. This inorganic fertilizer comes in dry, granulated form, making it easier to handle and store.

2024年7月2日 · Nitrogen fertilizers are one of the most widespread products used in agriculture worldwide as an essential nitrogen source for plant growth. Some common types of nitrogen fertilizers include urea (CH4N2O), ammonia (NH3), ammonium (NH4), sodium nitrate (NaNO3), and sodium chloride (NaCl).

Potassium nitrate, also known as saltpeter or nitric acid, is considered a specialty fertilizer. It is a colorless transparent crystal or white powder with 14% N and 46% potassium (K).

2024年3月1日 · Nitrate-based fertilizers provide immediate nitrogen availability to plants, making them ideal for quickly addressing nitrogen deficiencies. However, their high mobility in the soil can lead to groundwater leaching, necessitating precise application to prevent environmental harm.