What is one method to reduce volatilization compared to broadcasting?

Banding is a method used to reduce volatilization of nutrients, particularly when applying nitrogen fertilizers. This technique involves placing fertilizers in concentrated strips or bands in the soil rather than spreading them uniformly across the surface. By doing so, banding minimizes the surface area exposed to the atmosphere where volatilization can occur. When nutrients are applied in bands, they are more likely to be captured by the root zone of the plant and less exposed to conditions that promote gas release, such as high temperatures and wind. This method is particularly effective in reducing nitrogen loss, ultimately enhancing nutrient efficiency and reducing environmental impact.

On the other hand, injection directly places fertilizers below the soil surface, effectively limiting volatilization as well, but this method is not always practical for all types of agricultural practices. Surface spreading can increase the likelihood of nutrient loss due to volatilization since the fertilizers are left exposed. Pit application typically relates to a very confined way of adding nutrients that may not be applicable in all situations.