Chelation
A chemical process where metal ions are bound to organic molecules, making them more stable and easily absorbable by plants.
Также говорят: chelate, chelated form, complexation
Chelation is widely used in modern agriculture to enhance the bioavailability of micronutrients. By encapsulating metal cations, chelated fertilizers prevent the nutrients from becoming locked in the soil or forming insoluble precipitates in spray tanks.
Applying chelates is essential when dealing with high-pH soils or specific nutrient deficiencies like iron or zinc chlorosis. This practice ensures that plants receive essential nutrients efficiently, directly influencing metabolic processes and overall crop yield.
A common mistake is mixing chelates with incompatible chemicals, such as certain pesticides or high-salt fertilizers, which can degrade the complex. It is crucial to follow the manufacturer's compatibility guidelines to maintain the integrity of the chelated structure.