Question

'Split application' of nitrogen fertilizer, in which the total recommended dose is divided into two or more smaller applications timed at different crop growth stages rather than applying the entire amount at once, is widely recommended primarily because it:

Q: Answer-'Split application' of nitrogen fertilizer, in which the total recommended dose is divided into two...

Split application of nitrogen fertilizer improves nitrogen use efficiency by better synchronizing nutrient availability with the crops actual uptake pattern at each specific growth stage such as tillering, active growth, and flowering in cereals, while also reducing losses through leaching or volatilization that are more likely to occur when the entire nitrogen dose is applied in a single large basal application.