FruitLook measures the amount of nitrogen already present in the aboveground part of your crop. Nitrogen is the fuel for your crop and an indication for fertilization. These parameters give an impression on the distribution of the minerals within the blocks.
Nitrogen in leaf [kg/ha]
A snapshot of the amount of nitrogen in the total leaf surface of your crop. Directly measured in kilograms per hectare. The nitrogen present in total leaf is the fuel supply of your plant with which growth can be realized.
Nitrogen in upper leaf layer [kg/ha]
The nitrogen present in only the upper leaf layer. A snapshot, expressed in kilograms per hectare. This parameter affects photosynthesis and is responsible for the resulting biomass production.