"In the irrigation fertilization programs of the crops in this study, it appears that the concentrations of nutrients during the cold season of the year are always greater than those of the warm season. This is because during the cold season, the uptake of nutrients by the plant is lower, and to facilitate this, their concentrations need to be increased.

During the winter season, plants absorb nutrients at conductivity levels higher than in the warm season of the year.

It is useful to know that a specific nutrient solution does not have the same conductivity throughout the year. In summer (warm weather), due to the mobility of ions, its conductivity is higher than in winter when the weather is cold (increases by 2.49% for every degree increase in temperature).