| 摘要 |
<p>A copper-based fungicide and bactericide agent, suitable for direct foliar use in agriculture, soil treatment and pre-transplant direct buld dipping, enables an optimum transfer of copper to the treated varieties with an extremely low environmental impact, and made of amino acids or peptides or of mixtures thereof obtained from waste or products of animal, vegetal origin or obtained by synthesis or fermentation with an effective quantity of copper.</p> |
