Integrated nutrient supply – improved nutrient use efficiency by foliar sprays when using organic fertilizers

Last changed: 25 October 2023

When using organic fertilizer sources, it is hard to match the supply of nutrients with the plant’s demand. This is especially pronounced for nitrogen. In this project, the possibilities for improving N efficiency by supplying smaller amounts of N as foliar sprays is investigated.


The project is funded by Martha & Dagny Larsson’s foundation.