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Copper helps activate several enzyme systems and cannot be replaced by other metal ions. It is involved in cell wall formation and is necessary for protein synthesis. Copper deficiency causes a buildup of soluble nitrogen (N) compounds. Essential for pollination and pollen tube formation, copper also plays a key role in the plant immune system and plant health.
2 x 10 L 450 L
Most crops: 0.24-0.3* L/ac
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SDS (Fr)
5.0%: Copper