1、Chemical Forms of Nitrogen Fertilizers Differentially Influence the

Our results indicate that while nitrate-N generally increased the primary metabolites, organic-N and ammoniacal-N fertilization enhanced the aroma-related volatiles and secondary metabolites in strawberry fruits.

2、Combined applications of organic and synthetic nitrogen fertilizers for

In practice, composted animal manure (alone) or composted manure mixed with plant straw are commonly applied with synthetic N fertilizer, as a basal nutrient source before sowing or at the time of transplanting vegetables.

3、Classification, composition and properties of major nitrogenous fertilizers

PDF | On Mar 31, 2021, Anil Kumar Singh published Classification, composition and properties of major nitrogenous fertilizers | Find, read and cite all the research you need on ResearchGate

4、Recent advances in nitrogen and nano

These fertilizers may cause more losses due to the surface runoff or leaching with ammonia volatilization and N oxides (N 2 O, NO, NOx) emissions. n-NFs are expected to improve NUE by increasing the efficiency of N delivery to plants and minimizing N losses to the environment.

Types of Fertilizers Based on Chemical Composition and Their Use in

Here is a list of fertilizers commonly used in agriculture, based on their chemical composition: These fertilizers primarily supply nitrogen (N), which is essential for vegetative growth and leaf development. Urea (46-0-0) – A highly concentrated nitrogen fertilizer.

The Chemistry Behind Fertilizers How They Work

Explore the science of fertilizers, understanding their chemical composition, functions, and impact on plant growth and agricultural productivity.

Chemical Forms of Nitrogen Fertilizers Differentially Influence the

The amount of nitrogen (N) fertilization influences the content and composition of phytochemicals in plants. However, the influence of different chemical forms of N fertilizers on the phytochemical profiles of fruits remains less known.

Nitrogen Fertilizer

Nanomaterials and carriers like zeolites, chelates, and clay are used to synthesize nanofertilizers for the steady and controlled release of nutrients to plants and to rise the uptake of nourishments by plants.

Recent advances in the chemistry of nitrogen

In terms of nutrient origin, fertilizers were classified as inorganic fertilizers, containing mostly non-C synthetic materials, and organic fertilizers, which are usually derived from plant and animal materials (Jones, 2012).

How nitrogen compounds in fertilizers and fossil

Human activities have led to high levels of nitrogen compounds entering the environment, causing air and ecosystem pollution.

Nitrogen fertilizers are commonly used agricultural materials primarily serving to provide crops with nitrogenous nutrients and promote plant growth. During their production, several odorless components are involved, including gases such as nitrogen, ammonia, carbon dioxide, and oxygen, along with impurities and moisture content.

Nitrogen Gas is a core component of nitrogen fertilizers. As a colorless, odorless gas, it plays a dual role in agriculture: supplying plants with nitrogen through reactions with soil organic matter and serving as a raw material for photosynthesis, aiding the synthesis of proteins, nucleic acids, and other vital substances.

Ammonia Gas, though typically characterized by a pungent odor, becomes odorless when stabilized in fertilizers. It forms through the reaction of nitrogen gas with water and releases ammonium salts when interacting with soil organic matter, facilitating nutrient absorption. Ammonia also contributes to photosynthesis by supporting the production of amino acids and enzymes.

Carbon Dioxide, another odorless constituent, regulates soil pH and temperature. Plants absorb it via photosynthesis to produce glucose, fueling growth, and utilize it in respiratory processes.

Oxygen, a fundamental gaseous element in nitrogen fertilizers, maintains soil redox balance. It participates in photosynthesis and respiration, converting into glucose to energize plant metabolism.

Beyond these gases, nitrogen fertilizers may contain impurities (e.g., metal ions, acid radicals, alkali residues) that could negatively impact crop development. Moisture content also critically affects soil conditions: excess humidity hinders root growth, while insufficient moisture reduces water absorption capacity.

the odorless components of nitrogen fertilizers—including nitrogen, ammonia, carbon dioxide, oxygen, impurities, and moisture—play indispensable roles in agricultural applications, ensuring healthy crop growth and enhanced productivity.