Calcium and Boron have a close relationship in the plant. Their absolute concentrations and the relative ratio between the two affects how much of each...
The concentration of manganese (Mn) can vary significantly in re-circulating nutrient solutions. Crop uptake of manganese cannot be explained to this high variation and the...
It is often quite difficult to identify a deficiency or toxicity symptom in the field because they never really occur as a single element deficiency...
First it is important to understand which nutrients are included in the various fertilizers and in what amounts. It is important to distinguish between macro...
Micro-elements are quite often referred to as the “trace” elements since they are used in such minute quantities in the nutrient solution. Micro-elements tend to...