Elements
CuCopper
Copper is essential for cell wall strength, specifically in the anther where the viability of pollen formation is crucial to the yield of the plant. Copper is important for chlorophyll production, protein synthesis, respiration, standability and the efficient use of nitrogen.
SSulphur
Sulphur has many critical functions in plant including: Formation of chlorophyll formation essential for photosynthesis. The majority of Sulphur in crops is as a constituent of three S-containing amino acids (cysteine, cystine and methionine), which are the building blocks of protein. It is important for yield and crop quality, and essential for enzyme activation, nitrogen metabolism and in oilseeds it is crucial for oil synthesis.