Jäännöslannoitteet
Jäännöslannoitteet, or residual fertilizers, refer to nutrients that remain in the soil after a crop has been harvested and are available for subsequent crops. These nutrients originate from various sources, including the decomposition of organic matter, unutilized fertilizer applied in previous seasons, and mineral weathering. Understanding and managing jäännöslannoitteet is crucial for efficient nutrient cycling in agriculture, aiming to optimize crop nutrition while minimizing environmental impacts.
The availability of residual nutrients depends on several factors. Soil type, organic matter content, climate conditions
Effective management of jäännöslannoitteet involves careful planning of fertilization strategies. By assessing the amount of residual